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kolbaska11 [484]
3 years ago
10

Coach James and Mrs. Burch each conduct a survey at Highland Middle School to determine the ages of students in the cafeteria du

ring a lunch period. What is the spread for both sets of data?

Mathematics
1 answer:
Helen [10]3 years ago
6 0

Step-by-step explanation:

"Vital Records | Order Vital Certificates Online - VitalChek" https://www.vitalchek.com/certificate-selection

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Equations and functions
Brilliant_brown [7]

Answer:

first one

Step-by-step explanation:

Absolute value functions usually have that shape. The only absolute value function  out of all of the answer choices is the first one.

6 0
3 years ago
Read 2 more answers
If the exterior angle of a regular polygon is 7.2 degrees, what is the name of that polygon?
kirill [66]

A regular polygon with exterior angle of 7.2 degrees is a 50-gon.

<h3>Regular polygon</h3>

Regular polygon are polygon that are equiangular. This simply means they are polygon with equal angles.

The formula to find the number of sides of a polygon using exterior angle is as follows:

  • exterior angle = 360 / n

where

n = number of sides

Therefore,

7.2 = 360 / n

cross multiply

7.2n = 360

divide both sides by 7.2

n = 360 / 7.2

n = 50

The polygon has 50 sides. Therefore, it is a 50-gon

learn more on polygon here: brainly.com/question/12105506

8 0
2 years ago
What is 8.9 divided by 0.62
Solnce55 [7]
14.35 is Ur answer to Ur Division
3 0
3 years ago
Which statement is best represented by the inequality d less-than 0.35? The pen costs less than $0.35. The pencil costs greater
sweet-ann [11.9K]

Answer:

option A, the pen cost less than $0.35

I hope this is helpful :)

7 0
2 years ago
Read 2 more answers
A car travelled 100 km with half the distance at 40 km/h and the other half at 80 km/h. Find the average speed of the car for th
Nana76 [90]
We must look at this question in steps
The first half of the journey is travelled at 40 km/h
Half of 100km is 50 km
Using the formula
Distance = Speed x Time
Speed = Distance / Time
Time = Distance / Speed
We can work out the time:

50km / 40km/h = 1.25 hours

Next we look at the second half of the journey
50km at 80km/h
50km / 80km/h = 0.625 hours

Add together both times to work out how long the entire journey took
1.25 + 0.625 = 1.875 hours

Using the Speed formula from before
Speed = 100km / 1.875 =
53 1/3 km/h or 53.3 recurring km/h
6 0
3 years ago
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