start by making the sentence "number b increased by 8" into an expression
\(b+8\)if the number is greater than we use the symbol > and it is followed by a 25
\(b+8>25\)What is the values of x in X/5+4=6
Answer:
10
Step-by-step explanation:
x/5+4=6
x/5=2
x=10
ASAPPP I NEED THE ANSWER The graph of a function is given.
Is the function linear or nonlinear?
Select from the drop-down menus to correctly complete this
statement
The function is “Choose” because it “choose” have a
constant rate of change.
Answer:
Linear.
Step-by-step explanation:
The function is linear because it has a constant rate of change.
what is the measure of
Answer:
pretty sure its 55° because the total should be 180* and I know that C is a right angle aka 90° and 90 + 35 = 125 and 180-125=55
P1 = (1,5). P2 = (x,2) .p1p2=5
\(\qquad\qquad\huge\underline{{\sf Answer}}♨\)
Let's use distance formula :
\(\qquad \sf \dashrightarrow \: \sqrt{(x - 1) {}^{2} + (2 - 5) {}^{2} } = 5\)
\(\qquad \sf \dashrightarrow \: {(x - 1) {}^{2} + ( - 3) {}^{2} } = 5 {}^{2} \)
\(\qquad \sf \dashrightarrow \:(x - 1) {}^{2} + 9 = 25\)
\(\qquad \sf \dashrightarrow \:(x - 1) {}^{2} = 16\)
\(\qquad \sf \dashrightarrow \:(x - 1) = 16\)
\(\qquad \sf \dashrightarrow \:(x - 1) = \pm4\)
\(\qquad \sf \dashrightarrow \:x = 5 \: \: or \: \: - 3\)
It is good programming style to always use a for loop when the number of times to repeat the action is known. The following code uses a while loop that mimics what a for loop should do. Rewrite it using a for loop that accomplishes exactly the same thing.
myprod = 1;
i = 1;
while i <= 4
num = input('Enter a number: ');
myprod = myprod ⁎ num;
i = i + 1;
end
myprod = 1
num = input("Enter a number: ")
for i in range(1, 5):
myprod *= num
a gift shop sells walnuts in three fourth pond bags . Ann wants to buy enough to have 4 pounds of walnuts. How many 3/4 pound bags will she need to buy?
Answer: 4 pounds is equal to 16 four-ounce (1/4 pound) increments.
To find the number of 3/4 pound bags Ann needs to buy, we can convert 16 four-ounce increments to three-fourth pound increments:
16 four-ounce increments = 16 x 4 = 64 ounces
64 ounces = 64/16 = 40 three-fourth pound increments
Therefore, Ann will need to buy 40 bags of walnuts, each weighing 3/4 of a pound.
Step-by-step explanation:
Jake buys yards of cloth. He uses yard for a craft project. How much cloth, in yards, does Jake have left?
Answer:
i think Its 5/8
Step-by-step explanation:
this one is tricky for me at least
When should you use histograms & why
Answer: At times when your not sure of what to do with a big set of measurements shown in a table, you can use a Histogram to arrange and display the data in a more user friendly and understandable format. It makes it easy to see where most of the values fall in a measurement scale, and how much difference there is.
Step-by-step explanation:
A scuba diver was 30 feet below sea level when he ascended f feet to a depth of 16 feet below sea level to see a school of fish.
In order to see the school of fish, the scuba diver descended to a depth of 14 feet below sea level.
What dοes "depth" mean?Hοw far sοmething stretches is described by the cοncept οf depth. The pοοl has a six-fοοt depth. Unknοwn is the well's depth. We can use the fοllοwing equatiοn tο determine the scuba diver's initial depth:
Initial depth = Final depth + Depth Change The scuba diver's change in depth is positive because he rose f feet (positive because he went up) and ended up 16 feet below the surface. Therefοre:
initial depth = 16 + f - 30 initial depth.
Simplifying the phrase:
Original depth = -14 + f
The scuba diver reached his initial depth there after descended another 14 feet below sea level to observe the school of fish.
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Questions-
A scuba diver was 30 feet below sea level when he ascended f feet to a depth of 16 feet below sea level to see a school of fish. what is her new elevation now?
You are having a movie marathon. Each movie lasts about 12 hours.
If you want to watch 4 movies, how long will your movie marathon last?
Answer:
Your movie marathon will last 6 hours.
Step-by-step explanation:
This question can be solved using a rule of three.
Each movie lasts hours. How much do 4 movies last?
So
1 movie - 1.5 hours
4 movies - x hours
x = 4*1.5 = 6
Your movie marathon will last 6 hours.
Answer:
48 hours or 2 days
Step-by-step explanation:
There are 4 movies
Each movie lasts 12 hours
4 x 12 or 12 x 4 equals 48
The marathon lasts 48 hours
The instructor noted the following scores on the last quiz of the semester for 8 students. Find the range of this data set 59,61,83,67,81,80,81,100
answer: the range is 41.
to find the range of this data set, we first need to find the minimum and maximum values - which are 59 and 100.
then we subtract the minimum from the maximum.
59 - 100 = 41.
3 A farmer's horses drink from a rectangular water tank with dimensions shown.
2 4/5 ft
2 2/5 * ft
2 1/2 * 1
5 3/5 * ft
4 4/5 ft
When the farmer refills the tank, it takes the horses 4 days to drink all the water. The farmer wants to build a new, larger tank and plans to increase each measurement of the tank by 25%.
Section 3
By what percentage will the amount of water the farmer can put in the tank increase when the larger tank is built?
Explain how you found your answers.
Enter your answers and your explanation in the space provided.
How many days will it take the horses to drink all the water in the larger tank?
The amount of water the farmer can put in the tank increase when the larger tank is built is 106.33%.It takes 4days for the horses to drink all the water in the larger tank.
What is percentage?Percentage is a way of expressing a proportion or a fraction out of 100. It represents the number of parts per hundred of a quantity.
What does dimension refers to?Dimension refers to a measurable aspect of an object or a system, such as length, width, height, depth, volume, area, or mass. In mathematics, dimension also refers to the number of coordinates required to specify a point in a space. For example, a two-dimensional shape like a square has two dimensions, length and width, while a three-dimensional object like a cube has three dimensions, length, width, and height.
To find the percentage increase in the amount of water the farmer can put in the larger tank, we need to calculate the volume of the original tank and the volume of the larger tank, and then compare the two.
The original tank has dimensions of 2 4/5 ft, 2 2/5 ft, and 2 1/2 ft. We can convert these mixed numbers to improper fractions for easier calculations:
2 4/5 ft = (2 x 5 + 4)/5 ft = 14/5 ft
2 2/5 ft = (2 x 5 + 2)/5 ft = 12/5 ft
2 1/2 ft = (2 x 2 + 1)/2 ft = 5/2 ft
The volume of the original tank is then:
Volume = Length x Width x Height = 14/5 ft x 12/5 ft x 5/2 ft
Now, the farmer plans to increase measurement by 25%. To do this, we multiply each measurement by 1.25.
The dimensions of the larger tank would be:
Length = 14/5 ft x 1.25 = 3.5 ft
Width = 12/5 ft x 1.25 = 3 ft
Height = 5/2 ft x 1.25 = 3.125 ft
The volume of the larger tank is then:
Volume = Length x Width x Height = 3.5 ft x 3 ft x 3.125 ft
To find the percentage increase, we can compare the two volumes:
Percentage increase = ((Volume of larger tank - Volume of original tank) / Volume of original tank) x 100
Plugging in the values we found:
Percentage increase = ((3.5 ft x 3 ft x 3.125 ft - 14/5 ft x 12/5 ft x 5/2 ft) / (14/5 ft x 12/5 ft x 5/2 ft)) x 100
After calculating the above expression, we find that the percentage increase is approximately 106.33%. So, the amount of water the farmer can put in the larger tank will increase by approximately 106.33% when the larger tank is built.
Now, to find how many days it will take the horses to drink all the water in the larger tank, we can assume that the rate at which the horses drink water remains constant. Since the volume of the larger tank is approximately 106.33% more than the original tank, it will take the horses approximately the same amount of time to drink all the water in the larger tank, which is 4 days.
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Please help I’m stuck!!!!
Answer: abe
Step-by-step explanation: start at origin and is proportional
Select all that apply. Which of the following name an angle in the drawing? ACB CDE ECB BDA
Answer:
ecb and acb
Step-by-step explanation:
Mrs. Grubbs has the option of eating a cookie with the diameter of 14 cm or 4 smaller cookies with a diameter of 5
cm. Which option would give Mrs. Grubbs more cookie to eat?
Mrs. Grubbs would get more cookie to eat by choosing the 4 smaller cookies with diameter 5 cm each rather than the single cookie with diameter 14 cm.
To compare the amount of cookie Mrs. Grubbs would get by eating a single cookie with diameter 14 cm and 4 smaller cookies with diameter 5 cm each, we need to consider the total area of the cookies.
The area of a cookie with diameter 14 cm can be calculated as follows:
A = πr^2 = π(7 cm)^2 = 49π cm^2
where r is the radius of the cookie.
On the other hand, the area of a single small cookie can be calculated as follows:
A1 = \(πr^2\) = \(π(2.5 cm)^2\)= \(6.25π cm^2\)
where r is the radius of the small cookie.
Therefore, the total area of 4 small cookies is:
A2 = 4A1 = \(4(6.25π cm^2)\) = \(25π cm^2\)
Comparing the two options, we see that the total area of the 4 small cookies is greater than the area of the single large cookie:
A2 > A
\(25π cm^2 > 49π cm^2\)
It's worth noting that this comparison assumes that the thickness or volume of the cookies is the same for both options. If the cookies have different thicknesses, then the comparison would need to take into account the volume of the cookies instead of just the area.
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PLS ANSWER BOTH OF THESE QUESTIONS
WILL MARK BRAINLIEST
EXPLANATION IS NOT NEEDED
Here are the awnsers
1. D ⅔
2.C 60%
A bag of marbles has 12 green marbles, 5 red marbles, 8 blue marbles and 7 yellow marbles. What is the probability of randomly selecting a blue marble?
Probability = # of desired options / # of total options
Our desired option is blue and there are 9 blue marbles in the bag.
There are 32 total marbles (options) in the bag.
P(blue) = 9 / 32 = 0.28125 = 28.125%
Hope this helps!
A movie theater can seat a maximum of 25 people. Let p represent the total number of people. Which inequality represents p, the number of people the theater can seat?
The inequality that represents p, the number of people the theater can seat is p ≤ 25
Which inequality represents p, the number of people the theater can seat?From the question, we have the following parameters that can be used in our computation:
A movie theater can seat a maximum of 25 people
This means that
Maximum = 25 people
In other words, the movie theatre can allow 25 or less people to attend a movie
In inequality, 25 or less means less than or equal to 25
When represented as an inequality expression, we have
≤ 25
Using the variable p, we have
p ≤ 25
Hence, the inequality is p ≤ 25
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Explain how to find the distance between two integers using the difference.
Answer:
read explanation for answer
Step-by-step explanation: Finding the distance between any two integers is obtained by;
Taking the absolute value of the difference between the two integer values.
For instance :
Point A = - 10
Point B = 5
The distance between the two integer points is :
Difference = Point A - Point B = - 10 - 5 = - 15
Absolute value = |-15| = 15
Therefore, This procedure works for any pair of integer distances.
Answer:Find the difference between two integers by adding the additive inverse. The distance is the absolute value of the difference. Check the distance by plotting the original two integers on a number line and counting the units between them.
Step-by-step explanation:
What is the equation of the directrix of the parabola?
Y=3
Y=-3
X=3
X=-3
Answer:
its x=-3
Step-by-step explanation:
WILL BRAINLEIST IF CORRECT!!!!!!
Express the product (rad 7 – 3) (rad 7+ 3)in simplest form.
Suppose there is a simple index of two stocks, stock A and stock B. Stock A opens on Monday with 5000 shares at $2.75 per share. Stock B opens on Monday with 3000 shares at $4.30 per share. Stock A opens on Tuesday at $3.10 per share, and stock B opens on Tuesday at $4.85 per share. Both stocks have the same number of shares that they opened with on Monday. What is the rate of change of this simple index over 1 day?
The rate of change of the simple index over one day is approximately 12.78%.
To calculate the rate of change of the simple index over one day, we need to determine the percent change in the total value of the index between Monday's opening and Tuesday's opening.
On Monday, Stock A has 5000 shares at $2.75 per share, so its total value is:
Total value of Stock A on Monday = 5000 * $2.75 = $13,750
Similarly, on Monday, Stock B has 3000 shares at $4.30 per share, so its total value is:
Total value of Stock B on Monday = 3000 * $4.30 = $12,900
The total value of the index on Monday is the sum of the values of Stock A and Stock B:
Total value of the index on Monday = $13,750 + $12,900 = $26,650
On Tuesday, Stock A opens at $3.10 per share, and Stock B opens at $4.85 per share. Both stocks still have the same number of shares as on Monday.
The total value of Stock A on Tuesday is:
Total value of Stock A on Tuesday = 5000 * $3.10 = $15,500
The total value of Stock B on Tuesday is:
Total value of Stock B on Tuesday = 3000 * $4.85 = $14,550
The total value of the index on Tuesday is the sum of the values of Stock A and Stock B:
Total value of the index on Tuesday = $15,500 + $14,550 = $30,050
To calculate the percent change in the index, we use the formula:
Percent Change = ((New Value - Old Value) / Old Value) * 100
Percent Change = (($30,050 - $26,650) / $26,650) * 100 ≈ 12.78%
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Give a recursive definition for the following set of ordered pairs of positive integers (\(a|b\) means that a is a factor of b): \(S=\){\((a,b)|a \in Z^+, b \in Z^+, a|b\)}
A recursive definition for the set S can be given as follows:
What is recursion?
Recursion is a programming technique where a function calls itself to solve a problem.
Base case: (1, n) is in S for all positive integers n, since 1 is a factor of all positive integers.
Recursive case: If (a, b) is in S, then (a', b) is in S for all positive integers a' that are factors of a, and (a, b') is in S for all positive integers b' that are multiples of b.
In other words, the set S contains all pairs (a,b) where a is a positive integer that divides b, and b can be obtained by multiplying any such a with another positive integer. The base case includes all pairs where a=1 and b is any positive integer.
The recursive case states that if (a,b) is in S, then all pairs where a' is a factor of a and b is a positive integer such that b=a'b are also in S, as well as all pairs where b' is a multiple of b and a is a positive integer that divides b'.
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HURRY WILL GIVE BRAINLIEST
Given: ABCD is a parallelogram.
Prove: AB CD and BC DA
Angles Segments Triangles Statements Reasons
Please make the answer clear
Drawing the diagonal \(\overline {AC}\) of the parallelogram makes the proof of the
congruency of opposite sides of a parallelogram clearer.
\(\overline {AB}\) ≅ \(\overline {CD}\) and \(\overline {BC}\) ≅ \(\overline {DA}\) by ASA rule of congruency
Reasons:
The two column proof is presented as follows;
Statement \({}\) Reasons
ABCD is a parallelogram \({}\) Given
∠BAC ≅ ∠DCA \({}\) Alternate interior angles theorem
∠BCA ≅ ∠DAC \({}\) Alternate interior angles theorem
\(\overline {AC}\) ≅ \(\overline {AC}\) \({}\) Reflexive property
ΔABC ≅ ΔACD \({}\) ASA rule of congruency
\(\overline {AB}\) ≅ \(\overline {CD}\) \({}\) CPCTC
\(\overline {BC}\) ≅ \(\overline {DA}\) \({}\) CPCTC
Therefore, segment \(\overline {AB}\) and segment \(\overline {CB}\) in ΔABC are congruent to
segment \(\overline {CD}\) and segment \(\overline {DA}\) in ΔACD by Angle-Side-Angle, ASA, rule of
congruency.
CPCTC stands for Congruent Part of Congruent Triangle are Congruent
Learn more here:
140,000 = 1.4 x 105
True
O False
Answer:
this is false. hope this helps
Answer:
False.
Step-by-step explanation:
1.4 x 105 = 147 which is not 140,000
3 sets of data with same median but different mean
The 3 sets of data with the same median but different mean are given as follows:
Data-set 1: 1, 1, 3, 5, 5.Data-set 2: 1, 2, 3, 5, 6.Data-set 3: 2, 2, 3, 6, 6.How to calculate mean and median?The mean of a data-set is calculated as the sum of all values in the data-set divided by the number of values in the data-set.
The median of a data-set is the middle value of the data-set, the value which 50% of the data-set is less than and 50% of the data-set is more than.
Hence, for a data-set of five elements, which is an odd cardinality, the median is the third element of the ordered data-set.
Then the three data-sets can be constructed with five elements, in which the third element is the same but the sum of the five elements is different.
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Write 0.6951 as a fraction.
Answer: 6951/10000
Step-by-step explanation:
Answer:
6951/10000
Step-by-step explanation:
This cannont be simplified anymore.
Find the average value of f(x) = √81 -x² over the interval [0, 9].
Answer:
\(f_{ave}=\dfrac{9\pi}{4}\)
Step-by-step explanation:
You want the average value of f(x) = √(81 -x²) on the interval [0, 9].
AreaThe function f(x) defines a quarter circle of radius 9 in the first quadrant on the given interval. Its area is given by the formula in the problem statement:
A = (1/4)πr² = (π/4)·81
Average valueThe average value of the function is the area divided by the width of the interval:
\(f_{ave}=\dfrac{\dfrac{81\pi}{4}}{9}\\\\\\\boxed{f_{ave}=\dfrac{9\pi}{4}}\)
__
Additional comment
You will notice that the average value is π/4 times the radius. This is also true for a semicircle. The attachment shows the rectangle with area equal to that of the quarter circle.
<95141404393>
Triangle ABC is a right triangle, and mC is 78°.
What is mA?
A. 2°
B. 12°
C. 22°
D. 32°
Answer:
[B] 12°
Step-by-step explanation:
Given:
Triangle ABC is a right triangle, and m∠ C is 78°.
Solution:
Knowing that Triangle = 180 degree
Square in a right angle = 90° angle.
Thus,
78+90 =168
180-168 is 12
Hence, the answer is [B] 12 degree
Kavinsky
Answer:
the answer is
Step-by-step explanation:
B
Help pls pls pls and thank you
Answer:
2 feet: $18
4 feet: $36
5 feet: $45
$81 = 4.5 feet
10 feet = $90
Step-by-step explanation:
2 feet: $18
4 feet: $36
18 + 18
5 feet: $45
18 + 18 + 9
$81 = 4.5 feet
81/18
10 feet = $90
18 + 18 + 18 + 18 + 18