3 years ago

PLLZZZZZ HELPPP!!!!!!

Mathematics

1 answer:

maks197457 [2]3 years ago

7 0

Ms. Harris commission rate is 11.76 percent

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I will give 70 -0ints

kaheart [24]

Answer:

See below ~

Step-by-step explanation:

(a) Mean of the data

2.4 + 1.6 + 3.2 + 0.3 + 1.5 / 5
9/5
1.8

(b) New mean after each data point increased by 10

12.4 + 11.6 + 13.2 + 10.3 + 11.5 / 5
59/5
11.8

(c) New mean after each data point doubled [from (b)]

24.8 + 23.2 + 26.4 + 20.6 + 23 / 5
118/5
23.6

8 0

2 years ago

Read 2 more answers

Select all the true statements.

Temka [501]

Answer:

-2+2=0

4+-4=0

are true statement

6 0

3 years ago

Multiply 436.2 × 0.74 = ____

Darya [45]

322.788 is the answer to your ?

7 0

2 years ago

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The ratio of games won at to the games lost for a basketball team is 3:2. The team won 18 games. How many games did the team los

schepotkina [342]

A ratio of 3:2.

The easiest way to go about this is to divide the actual number of wins (18) by its corresponding element in the ratio.

So:

$\frac{18}{3}= 6$

This means every element on the ratio has a value of 6.

The amount of element in the ratio that correspond to losses is 2.

Multiply the actual amount of matches per element in the ratio by the number of elements that represents the losses in the ratio.

$6*2=12$

Your answer:

"The team lost 12 games."

7 0

2 years ago

The hypotenuse of a right triangle is 9 inches long and another side is 6 inches. Find the length of the missing side. Round you

olga nikolaevna [1]

A² + b² = c²
a² = c² - b²
a² = 9² - 6²
a² = 81 - 36
a² = 45
a = √45
a ≈ 6.7082
a = 6.7

3 0

3 years ago

﻿PLLZZZZZ HELPPP!!!!!!

PLLZZZZZ HELPPP!!!!!!