Ask question

Ask question

All categories

denis-greek [22]

3 years ago

7

The average of three numbers is 22. the average of two numbers is also 22. what is the value of the third number in the original

3?
A.20 B.21 C.22 D.23 E.24

2 answers:

IRINA_888 [86]3 years ago

8 0

Answer:

C

Step-by-step explanation:

If the average wasn't shifted at all, that means the third value must've been the same as the average to not shift it.

AnnZ [28]3 years ago

6 0

The answer I think is correct is C.22

You might be interested in

A van can travel 18 miles on each gallon of gasoline. at that rate how many miles can the van travel on 15 gallons of gasoline

tensa zangetsu [6.8K]

18 / 1 = x / 15......18 miles to 1 gallon = x miles to 15 gallon
cross multiply
(1)(x) = (18)(15)
x = 270 miles

7 0

3 years ago

Read 2 more answers

A ball has a diameter of 8 inches. What is its surface area? (Use 3.14 for pie.) WILL give brainest wh ok answer correct and fas

Ulleksa [173]

4πr2
= 4×π×42
= 64π
= 201.06192982975 inches2

The answer should be the last one

4 0

3 years ago

SOLVE BY GRAPHING

natka813 [3]

Answer:

x=2 and y=3.

Step-by-step explanation:

Let the one number be x and the other number be y.

ATQ, 2x=1+y and x+y=5. x=2 and y=3.

8 0

3 years ago

Multiply.<br><br> √6 ⋅ √11 ⋅ √5<br><br><br><br> Enter your answer, in radical form, in the box.

Lelechka [254]

Answer:

$\sqrt{330}$

Step-by-step explanation:

5 0

3 years ago

Read 2 more answers

Pizza World has a specialty cheese pizza that can be cut into 10 slices, and they have a specialty pepperoni pizza that can be c

dedylja [7]

16/10=1.6 so the smallest number of combos would be 1.

3 0

3 years ago