Traveling with the current, a boat travels a distance 1. 5 times greater than it does when traveling against the current in the same amount of time. What is the speed of the boat in still water if the speed of the current is 1. 5 mph?.
Answers
The speed of the boat in still water if the speed of the current is 1.5mph is equal to 7.5mph.
Solution:We have to define the terms in this question
We have Sc = Speed of the current = 1.5mph
We have Sb = Speed of the boat in the still water
We have this equation:
Sb + Sc = 1.5(Sb - Sc)
Sb + Sc = 1.5Sb - 1.5Sc
We have to collect the like terms
Sb - 1.5Sb = -1.5Sc - Sc
-0.5Sb = -2.5Sc
We divide through this equation by the value of Sb
\(\frac{-0.5Sb}{-0.5} =\frac{-2.5Sc}{-0.5}\)
Sb = 5Sc
Given that the speed of current Sc = 1.5. then
Sb = 5*1.5
Sb = 7.5
In conclusion, the speed of the boat in still water at 1.5mph = 7.5mph
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Related Questions
Whats good evening in ifugao?
Answers
Answer:
Maphod an habi, Maphod an laphin, Mayat an mahdom or Maphod an nahdom.
Explanation:
Human emotions can be primary or learned. A learned emotion is complex while a primary emotion is basic and instinctual. Which of the following is a primary rather than a learned emotion?
fear
B.
guilt
C.
love
D.
shame
Answers
Answer:
fear
Explanation:
hey 1988 + 2 = ??????
Answers
Answer:
1988+2
=1988+1=1989
=1989+1=1990
1988+2=1990✔
Answer:
1990
Explanation:
I don't know why you couldn't do this on your own. It's simple math, but oh well. I hope this helps dude.
Go on kahoot and type in 272 9043 and play and will mark brainliest type in your brainly name so i know :)
Answers
Answer:
ok???
Explanation:
Answer:
yeehaaw
Explanation:
Do you think the correlation between higher education and job security will continue in the future? Why or why not?
This question is for Career Workshop
Answers
The connections between education and job are influenced by the fact that education chooses, as in an educational meritocracy, in addition to its role in preparing learners for eventual labour tasks and other areas of life.
What benefit does job security offer?A sense of employment stability and successful contribution to the expansion of the company will be felt by employees who feel safe in their work environments. For workers to feel satisfied at work and to have the necessary mental stability to preserve their positions, job security is crucial.
What are the four defining qualities of job security?To be a government employee, being a member of a union, holding a job for a longer period of time, and having more job autonomy are the four main signs of security and control that one might anticipate to reduce workers' concerns about their employment position.
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In an effort to increase profits, southern bbq kitchen is attempting to appeal to a specific segment of the market by offering an all-you-can-eat buffet. these efforts, designed to identify specific groups that can be profitably served, represent an example of
Answers
Answer:
target marketing
Explanation:
they are targeting a certain group they believe would bring them the most business
What is the answer pls I need help
Answers
Answer:it is neither
Explanation:
yall be on somethin who ever answers this first GETS 59 POINTS!!!!!!!!!
Answers
According to the scientific theory of atoms, which of the following statements most
accurate?
O all matter is made of cells
O all matter is made of particles
O all matter is solid
O all matter is liquid
Answers
Answer:
All matter is made of particles?
Explanation:
Obviously, not everything is solid or liquid, and for example a chair is not made of cells.
NO FR I need HELP PLZZ
For your assignment, read Jeremy's email then write at least three complete sentences describing how Jeremy used the SPA method to advocate for himself.
Dear Mr. Kwali,
One week ago, you gave us the homework to read one chapter every night. You told us that we would have to write a chapter summary every morning when we got to class. I was excited to read this book, but also nervous because it is the longest book I've ever tried to read.
Mr. Kwali, I am having a hard time keeping up with my reading. When I sit down to read, sometimes the letters move around. I am trying to read a chapter every night, but it takes me over an hour to read and I also need to finish all my other homework.
I thought of a solution. Could I come to your classroom at lunch so I could read and maybe get some help from you? This way, I can spend some extra time reading and I won't fall behind.
I know that you don't always have students stay for lunch in your classroom, so thank you for your help. Maybe I can come just twice a week.
Thank you,
Jeremy
Answers
Explanation:
eremy works too much
helppp plsss In the figure, are SBT is one quarter of a circle with center R and radius 6. If the length plus the width of the rectangle ABCR is 8, then the perimeter of the shaded region is
(A) 8 + 3π
(B) 10 + 3π
(C) 14 + 3π
(D) 1 + 6π
(E) 12 + 6π
Answers
If the length plus the width of the rectangle ABCR is 8, then the perimeter of the shaded region is; (B) 10 + 3π
What is the perimeter of the shaded region?From the image attached, let us say that;
AR = a
RC = b
The perimeter of a circle is defined as the complete arc length of the periphery of a circle.
The formula for the perimeter of a circle is;
Perimeter = 2πr
However, in the attached image we see that we don't have a full circle but a quarter circle and as such;
Perimeter of quarter circle = ( 2πr ) / 4
We are given that radius; r = 6. Thus;
Perimeter of quarter circle = ( 2π*6 ) / 4 = 3π
From the diagram we can say that;
AS = 6 - a
CT = 6 - b
AC = RB = 6 ( radius )
Now, the perimeter of the shaded region = AS + AC + CT + C(SBT)
Plugging in the relevant values gives;
Perimeter of the shaded region = ( 6 - a ) + 6 + ( 6 - b ) + 3π
Perimeter of the shaded region = 18 - ( a + b ) + 3π
We are told that length + width = 8 . Thus, a + b = 8 and we have;
Perimeter = 18 - 8 + 3π
Perimeter = 10 + 3π
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Laura would like to see if she would be considered creditworthy. Explain in two to three sentences how she could find out.
Answers
(Tiếng Anh: “Imagine you are a super hero and your mission is to make all roads
around the world safer for children. Write a letter to someone explaining which
super powers you would need to achieve your mission.")
Answers
Answer:
No clue im sorry i wasnt any help
Compare the covenant God made with Abraham to the new covenant
Answers
The correct answer to this open question is the following.
Although you did not attach options for this question, we can say the following.
The original (first) covenant God made with Abraham was the promise of God to bless the descendants of Abraham. God blessed Abraham and told him that he was going to be the "father" or leader of many tribes. In Genesis, the first book of the Old Testament, God told Abraham to travel to the promised land of Cannan, but he had to make sure that his people would be faithful and loyal to God.
In comparison, the Second Covenant is the one that is referred to in the New Testament, when God, who loves his creatures, sent his own son Jesus to help humans. God promises humans that he will forgive all their sins if they followed Jesus' teachings.
Any body good with endive for boys?
Answers
Answer: Endive Nutrition Facts and Health Benefits
1. Aids in Cancer Prevention
2. Promotes Heart Health
3. Supports Good Vision
4. Aids Weight Loss
5. Supports a Healthy Pregnancy
6. Allergies
What was one fraudulent strategy that speculators engaged in to meet the requirements of the Homestead Act? They sold high priced public land to the Indigenous People. They promised homesteaders a reliable link to the East. They rented out plots of land to the Indigenous People. They built tiny dwellings measured in inches rather than feet.
Answers
This is about understanding the homestead act that was enacted in the United States of America for economic development in the american west.
Option D is correct
The Homestead Act was signed by Abraham Lincoln in 1962 and it is a combination of several laws in the United States that enabled an applicant to be able to own government lands or homestead which was a public domain. This was mainly to help the American west settle down with federal lands for almost free of charge for the purpose of farming to aid economic development. Land speculators were those who acquired land from the government and re-sold to General public.There were 3 major requirements which were;- File an application for the Land
- Improve the land
- File for deed of title
Now, one fraudulent practice they engaged in was to go and build tiny structures on the land they filed an application for so that they could file for a deed of title and meet the requirements.Read more at; brainly.com/question/2937353
Answer:
D. They built tiny dwellings measured in inches rather than feet.
Explanation:
joseph flips a fair coin and rolls a fair number cube with sides numbered 1 through 6. what is the probability that he will roll a number greater than 4 and the coin will land on heads
Answers
Answer:
\(\frac{1}{6}\)
Explanation:
Since both the events do not affect each other, they are independent. We are looking for the probability that both events happen, so we multiply the probabilities of each event.
The probability of rolling number greater than four would start with a denominator of 6 since there are 6 equally likely outcomes. The favorable outcomes number 2 since the only numbers greater than 4 are 5 and 6. So the probability is \(\frac{2}{6}\) which simplifies to \(\frac{1}{3}\).
The probability a coin would land on heads is just \(\frac{1}{2}\) since you can get either heads or tails and there is only one favorable outcome.
Multiplying these together results in a final answer of \(\frac{1}{6}\)
The complete combustion of ethanol, c2h5oh (fw = 46. 0 g/mol), proceeds as follows: c2h5oh(l) + 3 o2(g) → 2 co2(g) + 3 h2o(l) δh = −555 kj what is the enthalpy change for combustion of 15. 0 g of ethanol?
Answers
The enthalpy change for combustion of 15.0 g of ethanol can be calculated using the equation δH = -555 kJ/mol x (moles of ethanol).
What is ethanol ?Ethanol, or ethyl alcohol, is a type of alcohol with the molecular formula C2H5OH. It is a colorless, volatile, flammable liquid that has a somewhat sweet odor and taste. Ethanol is a renewable fuel that can be derived from corn, wheat, barley, and other grains, as well as from cellulose-based feedstocks.
To calculate the moles of ethanol, 15.0 g (the mass given) must be divided by the molar mass of ethanol, 46.0 g/mol.
15.0 g/46.0 g/mol = 0.326 mol
Therefore, the enthalpy change for combustion of 15.0 g of ethanol is given by the equation:
δH = -555 kJ/mol x 0.326 mol = -180.3 kJ
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in triangle ABC the measure of angle A is 58 line segment AB is congruent to AC what is the measure of angle C
Answers
It is to be noted that where in triangle ABC the measure of angle A is 58° and the line segment AB ≅ AC, then the measure of angle C is: 61°. (Option D). This is because the triangle is an isosceles triangle.
What is an Isosceles triangle and how does that help to solve this problem?An isosceles triangle is a triangle with two equal-length sides in geometry. It is a well-known rule that the two angles opposite the equal sides are congruent.
Hence, if ∠BAC = 58°; and
∠ABC = ∠ACB
Then,
∠ACB = (180° - 58°)/2 because the Sum of angles in a triangle is 180°
Thus, ∠ACB
= 122/2
∠ACB = 61°
Thus, the measure of Angle C or ∠ACB = 61°
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Full Question:
See attached image.
what is a three column cash book
Answers
Answer:
Blank 3 Column Cash Book Get Your Copy Today! Large Size 8.5 inches by 11 inches Include Sections for: Debit and Credit side Date Particulars Reference Discount Cash and Bank Buy one Today and have a safe record of your accounts
Explanation:
Explanation
The three column cash book (also known as triple column cash book) has three money columns on both debit and credit side – one on each side for recording discount, cash and bank amounts. If a business keeps a bank account and receipts and payments are frequently made through bank account than it is useful to maintain a three column cash book rather than a single column cash book or a double column cash book.
It is the custom of the business houses that discount is allowed and received for early payments of dues. If cash is paid early, creditors may allow a discount. On the other hand, if debtors pay early, a discount may be allowed to them. It may be noted that cash and discount are related to each other that’s why discount columns are also provided in Cash Book.
Thus in three column cash book, three columns for amount are provided on each side. One column is used to record cash receipts and payments, the second column is provided to record banking transactions and in third column discount received and discount allowed are recorded.
Where, the single and double column cash books are alternatives to a cash account, the three column cash book serves the purpose of cash as well as bank account.
1. In obtaining data on the following, determine which of the four levels of
measurement (nominal, ordinal, interval, ratio) is most appropriate.
Rankings (first, second, third, and so on) in order of quality for a sample of
tire pressure gauges tested by Consumer Reports researchers
b. The tire pressure readings (in psi or lb/in.2) for a sample of gauges tested by
Consumer Reports researchers
a.
Ratings of tire pressure gauges as "recommended, acceptable, not accept-
able"
d. The college majors of researchers for Consumer Reports
e.
The internal air temperatures of a sample of inflated tires used in testing
C.
pressure gauges
2. A consumers' group measures the actual horsepower of a sample of lawn
mowers labeled as 12 hp. The sample is obtained by selecting 3 lawn mowers
from each manufacturer.
a. Are the values obtained discrete or continuous?
b. Identify the level of measurement (nominal, ordinal, interval, ratio) for the
horsepower values.
C.
Bod aristo
What type of sampling (random, stratified, systematic, cluster, conve-
nience) is being used?
Answers
1. The level of measurement that most appropriate is Nominal.
1b. In obtaining data the level of measurement is most appropriate is Ordinal.
1c. In obtaining data the level of measurement is most appropriate is Interval.
2a. Since the sample is obtained was done by selecting 3 lawn mowers from each manufacturer, the values obtained will be continuous.
2b. The level of measurement for the horsepower values will be in Ratio/
2c. The type of sampling that is being used is Stratified.
What are measurement levels?They include:
NominalOrdinalIntervalratio dataThe rating above is one that goes from lowest to highest. The 4 levels of measurement are known to be cumulative in nature.
Therefore, The level of measurement that most appropriate is Nominal.
1b. In obtaining data the level of measurement is most appropriate is Ordinal.
1c. In obtaining data the level of measurement is most appropriate is Interval.
2a. Since the sample is obtained was done by selecting 3 lawn mowers from each manufacturer, the values obtained will be continuous.
2b. The level of measurement for the horsepower values will be in Ratio/
2c. The type of sampling that is being used is Stratified.
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If f(x) = 3x2 1 and g(x) = 1 – x, what is the value of (f – g)(2)?.
Answers
Answer:
14 is the answer
Explanation:
I want all of you guys that are asking for help to use a calculator like the one that my little sister has in advanced college my dad made me one too Soo just STOP BUGGING THEM and LET THEM DO HOMEWORK INDEPENDENTLY
Answers
Answer:
Why is the point of telling us to use a calculator you're acting like it has every subject in it.
Explanation:
how many lines of code is g o o gle programed with
Answers
infinity lines of code.
In 2008, two years after the death of science fiction writer Octavia Butler, the Huntington Library in ______ received a collection of more than 8,000 items, including Butler’s private notes, research materials, manuscripts, photos, and drawings. Today, the Octavia E. Butler Collection is one of the most researched archives at the library.
Which choice completes the text so that it conforms to the conventions of Standard English?
Choose 1 answer:
Choose 1 answer:
(Choice A) California
A
California
(Choice B) California,
B
California,
(Choice C) California:
C
California:
(Choice D) California—
D
California—
Answers
(Choice A) California
The choice that completes the text so that it conforms to the conventions of Standard English A. California
What is the choice?The choice that completes the text to make it conform to the conventions of standard English is Claifornai. This is because the state as a noun is being referred to and not as type.
Thus, the correct sentence would be: "In 2008, two years after the death of science fiction writer Octavia Butler, the Huntington Library in California..."
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The breaking strengths of cables produced by a certain manufacturer have a standard deviation of 92 pounds. A random sample of 90 newly manufactured cables has a mean breaking strength of 1700 pounds. Based on this sample, find a 95% confidence interval for the true mean breaking strength of all cables produced by this manufacturer. Then give its lower limit and upper limit. Carry your intermediate computations to at least three decimal places. Round your answers to one decimal place
Answers
Answer:
To find the 95% confidence interval for the true mean breaking strength of all cables produced by the manufacturer, we can use the formula:
Confidence Interval = Sample Mean ± (Critical Value * Standard Error)
First, let's calculate the standard error, which is the standard deviation divided by the square root of the sample size:
Standard Error = Standard Deviation / √(Sample Size)
= 92 / √(90)
≈ 9.685
Next, we need to determine the critical value corresponding to a 95% confidence level. Since the sample size is large (n > 30), we can use the z-table. The z-value for a 95% confidence level is approximately 1.96.
Now we can calculate the confidence interval:
Confidence Interval = Sample Mean ± (Critical Value * Standard Error)
= 1700 ± (1.96 * 9.685)
Lower Limit = 1700 - (1.96 * 9.685)
≈ 1679.69
Upper Limit = 1700 + (1.96 * 9.685)
≈ 1720.31
Therefore, the 95% confidence interval for the true mean breaking strength of all cables produced by this manufacturer is approximately (1679.7, 1720.3). The lower limit is 1679.7 pounds, and the upper limit is 1720.3 pounds.
wich definition best describes global warming
Answers
Hey
Global warming is the name given to the greenhouse effect, which is thought to be caused by atmospheric atmosphere emission gases, and average temperature measurements measured in land, sea and air throughout the year.
Good lessons :)
#Asya
Answer:
Global warming is the ongoing rise of the average temperature of the Earth's climate system and has been demonstrated by direct temperature measurements and by measurements of various effects of the warming.
Examples of Global Warming:
Increased temperatures cause polar ice caps to melt
Increased temperatures cause glaciers to melt and retreat faster than usual.
how old is stephen curry
Answers
Answer:
35
Explanation:
he was born
Answer:
35 years
March 14, 1988
I need the answer to this
Answers
1) The order in which the events occurred is:
The great Greek era of the theaterPageant wagons are first usedThe first trope appears in the massThe presentations are moved outside the churchThe church outlaws theaterTheater continues throughout the Roman eraWriters of the Medieval era begin to write non-religious playsSeries of scenes called cycles are presented.2) The Eye Witness account is as follows:
"I am attending a church service and just witnessed a trope being performed. The set is simple, with painted backdrops and minimal props. The actors wear basic robes, but their energetic performances bring the story to life. The singing is beautiful and adds to the overall religious atmosphere. I am in awe of the talent and devotion on display."
Note that the Greek era was a time of great artistic and cultural achievement, particularly in the realm of theater.
Playwrights such as Aeschylus, Sophocles, and Euripides created masterpieces that are still performed and studied today. The Greeks developed the conventions of tragedy and comedy and elevated theater to a high art form.
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The Framers of the Constitution gave specific powers to both the nation as well as individual states. Explain why printing currency is a delegated power. What problems would arise if each state was able to print their own money?
Answers
Answer:
Printing currency is a delegated power assigned to the federal government under the Constitution. The Framers recognized the importance of a uniform national currency to facilitate commerce, promote economic stability, and prevent inflation. Allowing states to print their own money could cause confusion, inflation, and fraud, and undermine the stability of the national economy. Hence, the power of currency printing is delegated to the federal government to maintain uniformity and stability in the economy.