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muminat
3 years ago
7

A dot plot labeled Times Riding a Roller Coaster goes from 1 to 6. 1 has 5 dots, 2 has 4 dots, 3 has 6 dots, 4 has 3 dots, 5 has

4 dots, and 6 has 1 dot. You asked amusement park visitors the question "How many times did you ride a roller coaster today?" as they left the park. The dot plot shows the results Of those surveyed, how many people rode a roller coaster 5 times? people
Mathematics
1 answer:
8090 [49]3 years ago
5 0

4 times

I just took the quiz

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Drag each tile to the correct box.
Natasha_Volkova [10]

Answer:

1) Function h

interval [3, 5]

rate of change 6

2) Function f

interval [3, 6]

rate of change 8.33

3) Function g

interval [2, 3]

rate of change 9.6

Step-by-step explanation:

we know that

To find the average rate of change, we divide the change in the output value by the change in the input value

the average rate of change is equal to

\frac{f(b)-f(a)}{b-a}

step 1

Find the average rate of change of function h(x) over interval [3,5]

Looking at the third picture (table)

f(a)=h(3)=4  

f(b)=h(5)=16

a=3

b=5

Substitute

\frac{16-4}{5-3}=6

step 2

Find the average rate of change of function f(x) over interval [3,6]

Looking at the graph

f(a)=f(3)=10  

f(b)=f(6)=35

a=3

b=6

Substitute

\frac{35-10}{6-3}=8.33

step 3

Find the average rate of change of function g(x) over interval [2,3]

we have

g(x)=\frac{1}{5}(4)^x

f(a)=g(2)=\frac{1}{5}(4)^2=\frac{16}{5}  

f(b)=g(3)=\frac{1}{5}(4)^3=\frac{64}{5}

a=2

b=3

Substitute

\frac{\frac{64}{5}-\frac{16}{5}}{3-2}=9.6

therefore

In order from least to greatest according to their average rates of change over those intervals

1) Function h

interval [3, 5]

rate of change 6

2) Function f

interval [3, 6]

rate of change 8.33

3) Function g

interval [2, 3]

rate of change 9.6

7 0
3 years ago
there are 25 pigs and chickens on a farm. if there are 90 legs counted altogether, then how many of each animal are there?
e-lub [12.9K]

Answer:

115

Step-by-step explanation:

25+90

7 0
3 years ago
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Equilateral triangle X Y W has degree angles of 60 degrees. Point D extends from side X W. Angle D X Y is 120 degrees. Triangle
V125BC [204]

Answer:

80

Step-by-step explanation:

3 0
3 years ago
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Which term is a term in this expression?<br><br> A. x+4<br> B. -7<br> C. -3<br> D. -3x
svp [43]

Answer: -3x is a term

Step-by-step explanation: Any number that has a variable after it is a term. Another way to look at it is any grouping of a number and a variable. If the number stands alone, it's not a term, and if it is being added to something, it is an equation.

7 0
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Max's reading assignment was to read 15 and 1/2 pages. After reading 4 and 1/3 pages, he took a break. What fraction of the page
Solnce55 [7]

Answer:

he has 11 4/25 pages left

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