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3 years ago

12

The dot plot shows the number of hours each week that students in after-school sports spent at practice. Which describes the spr

ead of the data ?

2 answers:

blondinia [14]3 years ago

7 0

Answer:A I just took the test thing

Step-by-step explanation:

Studentka2010 [4]3 years ago

7 0

AnswerThe answer is from 0 to 4

Step-by-step explanation:

Hope this helps

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What is the sum of the 1st square number and the 6th square number?

Dimas [21]

Answer:

37

Step-by-step explanation:

1+36=37

6 0

3 years ago

Solve each system of equations.

Leto [7]

1. 2(4) - 4y = 20

8 -4y = 20
8-8 -4y = 20 - 8
-4/-4y = 12/-4
y = -3

5 0

3 years ago

Read 2 more answers

Is 1.32 a rational number or integer

Ivahew [28]

Answer:

A rational number.

Step-by-step explanation

A rational number is a ratio of whole numbers.

1/3 is the ratio of 1:3

3:1 becomes 3/1 = 3

32:10 can be written 32/10 or 16/5 or 3.2

16/5 is a rational number 16 and 5 are integers, 5 is not equal to 0.

Therefore, 3.2 which can be expressed as 16/5 is a rational number.

6 0

3 years ago

PLEASE HELP ASAP!!! CORRECT ANSWER ONLY PLEASE!!!

777dan777 [17]

Answer: (C) 13,120

<u>Step-by-step explanation:</u>

Given the sequence {4, 12, 36, 108, ... , 8748} we know that the first term (a) is 4 and the ratio (r) is $\dfrac{12}{4}=3$

Input the values above into the Sum formula:

$S_n=\dfrac{a(1-r^n)}{1-r}\\\\S_8=\dfrac{4(1-3^8)}{1-3}\\\\.\quad=\dfrac{4(1-6561)}{-2}\\\\.\quad=\dfrac{4(-6560)}{-2}\\\\.\quad=-2(-6560)\\\\.\quad=13,120$

5 0

3 years ago

PLS HELP <br> If r = 3s + 1 and t = s - 4, what is r in terms of t?

kirill [66]

R = 3(t+4) + 1
Hope it helps

7 0

3 years ago