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2 years ago

I just dont understand this question

Mathematics

2 answers:

Andru [333]2 years ago

6 0

Answer:

what question you need a picture or word problem

stich3 [128]2 years ago

3 0

Answer:

(3) is the answer

Step-by-step explanation:

-6=x which means 9 - -6+3

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Vindows. Find the total surface area 4 ft 5 ft 5 ft 4 ft 7 ft oft -

liubo4ka [24]

Answer:

6 x 4 = 24, 24 x 2 = 48

7 x 6 = 42

7 x 4 = 28, 28 x 2 = 56

6 x 4 x 1/2(basically just dividing by 2) = 12, 12 x 2(two triangles) = 24

5 x 5 = 25, 25 x 2 = 50

Add given areas:

48 + 42 + 56 + 24 + 50 = 220 ft^2 is your answer.

4 0

3 years ago

Please answer correctly !!!!!! Will mark brainliest !!!!!!!!!

timofeeve [1]

The answer to that would be 2

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2 years ago

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julia-pushkina [17]

Answer:

Step-by-step explanation:

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3 years ago

Read 2 more answers

Adult men have heights that a normally distributed with a mean of 69.5 inches and a standard deviation of 2.4 inches. Adult wome

Aliun [14]

Answer:

Step-by-step explanation:

From the information given:

For Adult Men

Mean $\mu$ = 69.5

Standard deviation $\sigma$ = 2.4

observed value X = 74

For Adult Women

Mean $\mu$ = 63.8

Standard deviation $\sigma$ = 2.6

observed value X = 70

Therefore ; the values for their z scores can be obtained in order to determine who is more unusually tall within his or her respective sex

For Adult Men :

$z = \dfrac{X- \mu}{\sigma}$

$z = \dfrac{74- 69.5}{2.4}$

$z = \dfrac{4.5}{2.4}$

z = 1.875

For Adult Women :

$z = \dfrac{X- \mu}{\sigma}$

$z = \dfrac{70- 63.8}{2.6}$

$z = \dfrac{6.2}{2.6}$

z = 2.3846

Thus; we can conclude that , the women is more unusually tall within his or her respective sex

5 0

2 years ago

You fill 1/4 of a 5 gallon bucket. how many more gallons of water will you need to fill the bucket

Bess [88]

1/4 of a five gallon bucket is 1 1/4 gallons.

5-1 1/4=3 3/4 gallons left to fill.

Answer: 3 3/4 gallons

8 0

3 years ago

I just dont understand this question​

I just dont understand this question