2 years ago

Find the average. football yardage: 10 yd, –5 yd, 7 yd, 9 yd, –11 yd

Mathematics

2 answers:

CaHeK987 [17]2 years ago

5 0

Answer:

Step-by-step explanation:

Add all of the numbers up and divide by the amount of numbers there are. You subtract for the negatives.

enot [183]2 years ago

4 0

Answer:

Average: 2 yards

Step-by-step explanation:

It is easy to calculate: add up all the numbers, then divide by how many numbers there are. In other words it is the sum divided by the count.

(-11)+(-5)+7+9+10 =10

( Since there are five numbers all together, Divide 5 by ten)

10/5=2

You might be interested in

The slope of the line whose equation is 5 x - 3 y = 4 is <br> 5/3 <br> 4/5 <br> -3/5

vlada-n [284]

The slope-intercept form: y = mx + b

m - slope

b - y-intercept

We have:

$5x-3y=4\qquad|\text{subtract 5x from both sides}\\\\-3y=-5x+4\qquad|\text{divide both sides by (-3)}\\\\y=\dfrac{5}{3}x-\dfrac{4}{3}$

<h3>Answer: 5/3</h3>

3 0

3 years ago

What is <br>1/3 + 3/9<br><br>1/3 + 3/9=?

atroni [7]

Answer:2/3

Step-by-step explanation:

3/9=1/3

1/3+1/3=2/3

4 0

3 years ago

Read 2 more answers

Use the cubic model y=10x^3-12x to estimate the value of y when x=3

likoan [24]

Y=10(3)^3-12(3)
y=270-36
y=234

7 0

2 years ago

Read 2 more answers

What is the meaning of off the cuff ?

3241004551 [841]

It means without preparation, extemporaneously.

6 0

3 years ago

Read 2 more answers

How do you express equivalent equation

ExtremeBDS [4]

Http://www.icoachmath.com/math_dictionary/equivalent_equations.html

Here's a website that might help

8 0

3 years ago