Naomi asked several classmates how much cash they had in their pocket. She recorded the data below:

Mathematics

1 answer:

devlian [24]3 years ago

8 0

Answer:

She arrived at school 23 minutes later. At what time did. Veronica arrive at school? (3.MD.A.1). 12. ... same way they have measured objects to the nearest inch: ... Students will then use line plots as a tool to record ... line plots your classmates ... Ask students to determine how many of ... Pedro has a dollar bill in his pocket.

Step-by-step explanation:

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HELPPPPP ME AND ILL GIVE YOU BRAINLIEST

mote1985 [20]

Answer:

s= 60

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Hope this helps

3 0

3 years ago

Given the function g(x)= -x^2 + x + 5, determine the average rate of change of the function over the interval -4 ≤ x ≤ 3.

OleMash [197]

Answer:

The average rate of change is 2.

Step-by-step explanation:

We are given the function:

$g(x)=-x^2+x+5$

And we want to find the average rate of change over the interval:

$-4\leq x\leq 3$

The average rate of change is synonymous with the slope. So, we will evaluate the function at its endpoints and find the slope between them.

Our first endpoint is given by:

$g(-4)=-(-4)^2+(-4)+5=-15$

And our second endpoint is given by:

$g(3)=-(3)^2+(3)+5=-1$

This gives us two points (-4, -15) and (3, -1). The average rate of change will be the slope between them. Thus:

$\displaystyle ARC=\frac{-1-(-15)}{3-(-4)}=\frac{14}{7}=2$

The average rate of change is 2.

8 0

3 years ago

A dilation produces a smaller figure. Which is a possible scale factor?

iragen [17]

We know that
if a dilation produces a smaller figure
then
0< scale factor <1
so
case A) -2------> the scale factor must be a positive number
case B) 1/3----> 0< 1/3 <1---> is a possible scale factor
case C) 1------> this scale factor does not not produce a smaller figure, it produces the same figure
case D) 4----> this scale factor produces a larger figure

the answer is
1/3

5 0

3 years ago

Read 2 more answers

Please help me with this

vodka [1.7K]

Answer:

$\frac{1}{2} \times (7.5 + 2.5) \times 2.5 = 12.5$