3 years ago

Please help me with this!!

Mathematics

2 answers:

kaheart [24]3 years ago

5 0

The answer for one of them is 22

Hope this helps

Vitek1552 [10]3 years ago

3 0

Answer:22

Step-by-step explanation:

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Levart [38]

Answer:

Step-by-step explanation:

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1 year ago

An edge of Cube A is 8 inches, and an edge of Cube B is 5 inches. To the nearest tenth, how many times greater is the volume of

Mazyrski [523]

D) 8^3/5^3 = 4.096 :)))

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3 years ago

A researcher observes the level of aggression of six 5-year-old boys over the course of a school day. The number of incidents fo

Elodia [21]

Answer:

$Mean = 7$

Step-by-step explanation:

Given

$Data: 2, 4, 6, 12, 8, 10.$

Required

Determine the mean

The mean of a data is calculated as thus:

$Mean = \frac{\sum x}{n}$

In this case:

$n = 6$

So, the formula becomes:

$Mean = \frac{2+4+6+12+8+10}{6}$

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$Mean = 7$

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2 years ago

A child who is 4 ½ feet tall casts a 6-foot shadow. At the same time, a nearby statue casts a 15-foot shadow. How tall is the st

stiv31 [10]

Answer:

13 1/2 tall

Step-by-step explanation:

If 4 1/2 is the childs hight and their shadow is 6 feet, the shadow adds 2 1/2 to the height.

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3 years ago

3O POINTS!! AND I WILL MARK THE BRAINLEST ANSWER EVER PLZ HELPP MEEE

AysviL [449]

Answer: Use order of operations (PEMDAS). Answer is 45.72.

Step-by-step explanation:

First, solve inside parenthesis:

(5.25*1 1/5 - 4.5*4/5)

Convert 1 1/5 into decimal. It will be easier. 1 1/5 is the same as 1.2

Do multiplication and division first.

5.25*1.2 = 6.3

Now it looks like: (6.3 - 4.5*4/5)

Convert 4/5 to a decimal: 4/5 = 0.8

(6.3 - 4.5*0.8)

Multiply 4.5*0.8 = 3.7

Subtract (6.3 - 3.7) = 2.6

Now the full equation is: 19.6*2 1/5 + (2.6)

2 1/5 as a decimal: 2.2

Multiply 19.6*2.2 = 43.12

Now the equation is: 43.12 + 2.6

Add 43.12 + 2.6 = 45.72

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3 years ago