Answer:
answer in picture
Step-by-step explanation:
6TH GRADE MATHstudents at the wild outdoors camp choose one or two morning activities each day. this morning , the ratio of campers who will be horseback riding to campers who will be canoeing is 5 to 3. what percentage of campers is horseback riding?
Then 62.5% of the campers at the Wild Outdoors camp this morning will be horseback riding
To find the percentage of campers that will be horseback riding, we need to first add the ratio together to get the total number of parts. In this case, the ratio of horseback riding to canoeing is 5:3, so there are 5 + 3 = 8 parts in total.
To find the percentage of campers that will be horseback riding, we divide the number of parts for horseback riding by the total number of parts, then multiply by 100 to get the percentage.
So, 5 parts out of 8 parts are for horseback riding. This is equivalent to 5/8 or 0.625 as a decimal. To find the percentage, we multiply by 100, which gives us 62.5%.
To learn more about : campers
https://brainly.com/question/118349
#SPJ8
This is algebra solving linear equations
P+7/20=19/20
Answer:
P = \(\frac{19}{7}\) or the decimal answer is 2.71
Step-by-step explanation:
please answer this problem step by step
The intervals of each behavior of the function are given as follows:
Decreasing: (-∞, -3).Constant: (-3, 3).Increasing: (3, ∞).How to classify the function as increasing, decreasing or constant?The function is increasing when the graph moves right and up.The function is decreasing when the graph moves right and down.The function is constant when the graph of the function is an horizontal line.More can be learned about functions at https://brainly.com/question/24808124
#SPJ1
Write 6,070,000 in expanded form.
Answer:
6,000,000 + 0 + 70,000 + 0 + 0 + 0 + 0
bonus : word form: six million seventy thousand
Step-by-step explanation:
hope this helps! have a g'day
Jaxson and his children went into a grocery store and where they sell bananas for $0.90 each and mangos for $0.50 each. Jaxson has $9.10 to spend and must buy at least 11 bananas and mangos altogether. If Jaxson decided to buy 6 bananas, determine the maximum number of mangos that he could buy. If there are no possible solutions, submit an empty answer.
The maximum number of mangos that Jaxson could buy is 7 mangoes.
What is simplification?The process in mathematics to operate and interpret the function to make the function or expression simple or more understandable is called simplifying and the process is called simplification.
here.
Jaxson decided to buy 6 bananas,
Cost of 6 bananas
= 0.90x6
= $5.4
Money left to buy mangos
= 9.10-5.4
=$3.7
The cost of mangos is $0.50 each.
The number of mangoes is given as
= 3.7/0.50
=7.4
≈7
Thus, the maximum number of mangos that Jaxson could buy was 7 mangoes.
Learn more about simplification here:
https://brainly.com/question/12501526
#SPJ2
Use the distributive property to rewrite each expression in its equivalent form.
-7(4-y)
Answer:
-28+7y
Step-by-step explanation:
-7(4-y)
-28+7y
The figure shows three tennis balls in a can with each tennis ball having a diameter of 2.5 inches. What is the total volume of the air space around the three tennis balls?
The total volume of the air space of spherical ball is A = 12.265625 inches³
Given data ,
Since each tennis ball has a diameter of 2.5 inches, the radius of each ball is 1.25 inches.
The air space around the balls can be thought of as a cylinder with a height equal to the diameter of one ball and a radius equal to the radius of one ball.
The height of the cylinder is 2.5 inches, and the radius is 1.25 inches.
The formula for the volume of a cylinder is:
V = πr²h
V = ( 3.14 ) ( 1.25 )² ( 7.5 )
V = 36.796875 inches³
where V is the volume, r is the radius, and h is the height.
So, the volume of the one ball is:
V₁ = ( 4/3 )π(1.25)³
V₁ = 8.177083 inches³
The total volume of three balls is = volume of 3 spherical balls
V₂ = 3V₁ = 3(8.177083) ≈ 24.53125 cubic inches
Therefore, the total volume of the air space around the three tennis balls is approximately A = 36.796875 inches³ - 24.53125 inches³
A = 12.265625 inches³
Hence , the volume of air space is A = 12.265625 inches³
To learn more about sphere click :
https://brainly.com/question/27933834
#SPJ1
Solve for x and y using the rules of special right triangles. Answers should be in radical form, not decimal form. 4 X Write in paragraph showing all work. 45° уHypothesis =4 short leg= x long leg =y
Apply the trigonometric function:
Sin (angle) = opposite side / hypotenuse
Replacing:
Sin 45 = x/4
Sin 45 (4)= x
x= 2.83
A train was scheduled to reach the Mumbai Central railway station
1435 hours. It reached the station at 8:15 pm. How late was the train
Answer:
5 hours and 40 minutes late
Step-by-step explanation:
I am assuming by 1435 hours you meant 14:35 -- 2:35 pm.
Hence you subtract 8:15 by 2:35 as the two times you're subtracting should always be the same time format (12 or 24-hour) which is 12 hours in this case.
08:15
- 02:35
Since the minutes of the time above (:15) is higher than 35, we need to add 60 to 15 minutes and at the same time, reduce 8 hours by 1 hour to 7 hours since we are adding 60 minutes (1 hour) to :15:
07:75 (15+60)
- 02:35
and answer will be 5 hours and 40 minutes
Aircraft A has 105 more seats than aircraft B. If their total number of seats is 701, find the number of seats for each aircraft.
Aircraft A has how many seats?
Answer:
Aircraft A: 403 seats
Aircraft B: 298 seats
Step-by-step explanation:
Let's x represent the seats in Aircraft B
We have the equations:
Aircraft A: (x + 105)
Aircraft B: x
We Know
Their total number of seats is 701; find the number of seats for each aircraft.
We Take
x + (x + 105) = 701
2x + 105 = 701
2x = 596
x = 298 seats
So, there are 298 seats in Aircraft B
Aircraft A has how many seats?
We Take
701 - 298 = 403 seats
So, there are 403 seats in Aircraft A
Final Answers:
Aircraft A: 403 seats
Aircraft B: 298 seats
Answer 9w-4=14 show solving steps pls
Answer:
\(w=2\)
Step-by-step explanation:
So we have the equation:
\(9w-4=14\)
Add 4 to both sides. The left cancels:
\((9w-4)+4=(14)+4\\9w=18\)
Divide both sides by 9.The left cancels:
\((9w)/9=(18)/9\\w=2\)
So, the value of w is 2.
And we're done :)
I need help with this I put this out 3 times I need help
What is the measure of angle SQR?
Answer:
All sides are the same length (congruent) and all interior angles are the same size (congruent). if Sqr refers to square
Colin and Brian were playing darts. Colin scored 91. Brian scored 9 more than Colin. What was their combined score?
You are finding a measure of center in the data sets below using either the mean or the median. In which of the data sets should you find the median? Select all that apply.
A) 68, 73, 77, 75, 23, 62 B) 84, 73, 28, 91, 93, 77 C) 24, 22, 21, 19, 23, 25 D) 18, 13, 56, 21, 12, 19 E) 77, 15, 81, 83, 84, 72
The whole given data sets can have their median calculated after being arranged either in an ascending or descending order. That is option A,B,C,D and E.
What is median of a data set?The median of a data set is defined as the data that is found at the center, otherwise known as the measure of center of a data set, after being arranged in ascending or descending order.
For example the median of option A) is calculated as follows:
Data set= 23,62,68,73,75,77
Median = 68+73/2 = 70.5
Therefore the median is between 68 and 73 which is = 70.5
Learn more about mean here:
https://brainly.com/question/32663929
#SPJ1
please help which one !!??
Answer:
Gallons of water added to the pool each minute :D brainliest pls
Step-by-step explanation:
because you can see that for every minute it goes 5 gallons
Answer:
gallons of waters added to the pool each minute
Step-by-step explanation:
na
I need help with this question
Answer:
5/7
Step-by-step explanation:
ratio of boys to girls---> 2:5
ratio sum: 2+5=7
girls ratio =5/7
OR
total of people in 7th grade choir=28
hence, no of girls in 7th grade choir=5/7 × 28
=20
proportion of girls in choir= 20/28 = 5/7
Eli runs a distance of 3 miles in 2/5 of an hour. Jess runs a distance of 4/5 mile in 1/10 of an hour. Who had the faster speed? show your work.
Jess had the faster speed than Eli.
We have the relation connecting Distance travelled, Time taken to travel and the speed given by,
Distance Travelled = Speed x Time taken
Here, we need to find the speed of Eli and Jess to find out who was faster.
So we use the formula, Speed = Distance travelled / Time taken
Distance travelled by Eli = 3 miles
Time taken by Eli = 2/5 hour
Speed of Eli = Distance / Time taken
= 3/(2/5)
= 15/2 = 7.5 miles per hour
Distance travelled by Jess = 4/5 mile
Time taken by Jess = 1/10 hour
Speed of Jess = Distance / Time taken
= (4/5)/(1/10)
= 8 miles per hour
Comparing the speeds of Eli and Jess, Jess had the faster speed of 8 miles per hour.
Learn more about Speed at https://brainly.com/question/3004254
#SPJ1
Which data set could be represented by
the box plot shown below?
H
0 2 4 6 8
Choose 1 answer:
A
Creating box plots
B
C
D
10 12 14 16 18 20
3, 4, 8, 9, 9, 12, 12, 13, 13, 16, 18
3, 4, 7, 9, 9, 10, 12, 13, 13, 16, 18
3, 4, 8, 9, 9, 10, 12, 13, 13, 16, 18
2, 4, 7, 9, 9, 10, 12, 13, 13, 16, 18
The given box plot represented by the data sets in option A and B.
From the given box plot, we have
Minimum value = 3
Maximum value = 18
First quartile (Q1) = 7
Third quartile (Q3) = 13
Median = 10
Option A:
3, 4, 8, 9, 9, 12, 12, 13, 13, 16, 18
Median = 12
First quartile (Q1) = 8
Third quartile (Q3) = 13
Option B:
3, 4, 7, 9, 9, 10, 12, 13, 13, 16, 18
Median = 10
First quartile (Q1) = 7
Third quartile (Q3) = 13
Option C:
3, 4, 8, 9, 9, 10, 12, 13, 13, 16, 18
Median = 10
First quartile (Q1) = 8
Third quartile (Q3) = 13
Option D:
2, 4, 7, 9, 9, 10, 12, 13, 13, 16, 18
Median = 10
First quartile (Q1) = 7
Third quartile (Q3) = 13
Therefore, the correct options are B and D.
Learn more about the box plot here:
https://brainly.com/question/1523909.
#SPJ1
What is the range of the function f(x) = 3x + 2 over the interval -3 < x < 5?
Answer:
-7 < f(x) < 17
Step-by-step explanation:
f(x) = 3x + 2
The given domain is -3 < x < 5
If x = -3, f(x) = f(-3) = 3(-3) + 2 = -9 + 2 = -7
If x = 5, f(x) = f(5) = 3(5) + 2 = 15 + 2 = 17
The range of f(x) is the set of permissible values for f(x) for the given domain -3 < x < 5
Therefore range of f(x): -7 < f(x) < 17
Its okay if you explain but PLEASE specify A, B, C or D!
Please and thank you!
The correct statements regarding the dilation to the triangle are given as follows:
Triangle X'Y'Z' is similar to triangle XYZ.The perimeter of X'Y'Z' is 2/3 the perimeter of XYZ.What is a dilation?A dilation can be defined as a transformation that multiplies the distance between every point in an object and a fixed point, called the center of dilation, by a constant factor called the scale factor.
The resulting image is a larger or smaller version of the original object, depending on whether the scale factor is greater than or less than 1, respectively.
The ratio of the perimeter is equals to the scale factor, while the ratio of the areas is equals to the square of the scale factor.
More can be learned about dilation at brainly.com/question/3457976
#SPJ1
Write x^2 - 8x + 10 in the form
(x + a)^2 + B
\(x^2-8x+10=x^2-8x+16-6=(x-4)^2-6\)
Simplify the expression using properties of operations.
7 1/3t−(10 2/3t−6)
Answer:
Step-by-step explanation:
Given expression is 7 1/3t-(10 2/3t-6)
Now, convert the proper fraction present in the question to improper fractions.
proper fractions are 7 1/3 and 10 2/3
so, 7 1/3 =(7*3+1)/3 = 22/3
10 2/3 = (10*3+2)/3=32/3
= >22t/3 - (32t/3 -6)
= >22t/3 - 32t/3 +6
= >6 - 10t/3
This is the final solution.
Learn more about Fractions:
brainly.com/question/21681421
If u(x) = -2x² +3 and V(x) =
X
what is the range of (u.v)(x)?
The range of u(x) = {-15, -5,1,3,1, -5, -15} and range of v(x)= {-3,-2, -1,0,1,2,3} for the domain of x = { -3,-2,-1,0,1,2,3}
What is domain and range?The domain of a function is defined by the set of the values of independent variables and the ranges are the set of values of dependent variables.
The domains act as an input of function where ranges act as an output.
How to find domain and range?We select domain randomly as domain are the set of independent variables. But how will be the ranges must depend on the function given us.
we are given 2 function u(x) = -2x²+3 and v(x)
for the 1st function the set of domain and ranges are different, but the domain and ranges have the same values for the 2nd function.
we select domain x= {-3, -2, -1, 0, 1, 2, 3}
the ranges for u(x) ={ -15, -5, 1, 3, 1, -5 , -15}
because, u(-3) = -2(-3)²+3 = -15
u(-2) = -2(-2)²+3 =-5
u(0) = 3
similarly, for the same set of x value, v(-3) = -3
v(-2) = -2
v(0) =0
to know more about range and domain visit:
https://brainly.com/question/26098895
#SPJ1
Can I please get some help I’ve been stuck on this question for a while!
Using the radius of the Ferris wheel and the angle between the two positions, the time spent on the ride when they're 28 meters above the ground is 12 minutes
How many minutes of the ride are spent higher than 28 meters above the ground?The radius of the Ferris wheel is 30 / 2 = 15 meters.
The highest point on the Ferris wheel is 15 + 4 = 19 meters above the ground.
The time spent higher than 28 meters is the time spent between the 12 o'clock and 8 o'clock positions.
The angle between these two positions is 180 degrees.
The time spent at each position is 10 minutes / 360 degrees * 180 degrees = 6 minutes.
Therefore, the total time spent higher than 28 meters is 6 minutes * 2 = 12 minutes.
Learn more on a Ferris wheel here;
https://brainly.com/question/30524034
#SPJ1
slope-intercept form? proper fractions, and improper
Answer:
y = 3x
Step-by-step explanation:
slope intercept form is y = mx + b with m as the slope and b as the y-intercept
to find the slope you can see where the line intersects at (1, 3) and (0,0) If you look at the graph you count up three spaces over one so the slope is 3
since the y-intercept intersects at (0,0) The y-intercept is 0 and you do not have to add that to the answer
Answer:
y=3x I think if not sorry
Step-by-step explanation:
have great evening,day,night,morning!
A local gas station waits 4 days to receive its delivery after he calls and places an order. The amount of gas that the station sells in a day is independent of other days and follows a Normal distribution with mean 1000 gallons and standard deviation of 400 gallons. Which one of the statements is true?
a. The chance of selling more than 1400 is around 15%
b. The chance of selling more than 1400 is around 5%
c. The chance of selling more than 1400 is zero
d. The chance of selling more than 1400 is around 10%
Answer:
C
Step-by-step explanation:
Find the measure of angle x
3x
45
Answer:
.3x = 45Divide 3 both sides.x = 151. 342 ÷ 135/7
2. 143 ÷ 188/7
PLZ HURRY
Answer:
1. 17.73 or 17 \(\frac{11}{15}\) or \(\frac{266}{15}\)
2. 5.32 or 5\(\frac{61}{188}\) or \(\frac{1001}{188}\)
Step-by-step explanation:
Each one is correct trust me ;)
√30(x-1) ÷ √√5(x-1)²
Are you simplifying this? Finding the domain? Evaluating? If you could elaborate further on what you are trying to find, I'll see what I can do to help. Thanks!
(Note): If you are trying to simplify the following, then here is the solution.Simplified Solution:
\(\frac{\sqrt[4]{180}(x-1) }{(x-1)^2}\)