3 years ago

What is the average of 22.10, 13.45, 25.10, 17.20, 19.10?

Mathematics

1 answer:

Nookie1986 [14]3 years ago

5 0

I got 19.39 by adding all og those numbers together and dividing by 5

You might be interested in

Emily is making a punch that contains 75% apple juice and the rest ginger ale. The punch has 2 liters of ginger ale.

Flura [38]

For this item, we may let x be the number or liters of apple juice present in the ginger ale. The total volume of the punch then becomes
total volume = 2 + x
Then, considering that 75% of this is apple juice,
x/(2 + x) = 0.75
x = 0.75(2 + x) = 1.5 + 0.75x
x = 1.5 + 0.75x
Also, for this item, the vaue of x is equal to 6 liters.

7 0

3 years ago

A kg of aluminum earns a collector $2.50 at the recycling center. If I collect 14 kg. Of aluminum cans, how much money will I ea

saul85 [17]

Answer:

$ 35

Step-by-step explanation:

$\frac{1}{14} = \frac{2.5}{x}$

$x = 14 \times 2.5 \\ \\ x = 35$

8 0

3 years ago

Read 2 more answers

4x−1<11 answer my question

Hitman42 [59]

Answer:

Step-by-step explanation:

4 0

2 years ago

Select the correct answer from each drop-down menu.

Annette [7]

All of given options contain quadratic functions. One way to determine the extreme value is squaring the expression with variable x.

Option B contain the expression where you can see perfect square. Thus, equation $\bf{y=-(x-2)^2+5}$ (choice B) reveals its extreme value without needing to be altered.

To determine the extreme value of this equation, you should substitute x=2 (x-value that makes expression in brackets equal to zero) into the function notation:

$y=-(2-2)^2+5=5.$

The extreme value of this equation has a minimum at the point (2,5).

7 0

3 years ago

Read 2 more answers

A truck fuel can hold 44 gallons of gasoline. If 6.78 gallons of gasoline are in the tank how many more gallons are needed to fi

SSSSS [86.1K]

Answer: 38.22

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers