3 years ago

Math is my weak suit.

Mathematics

2 answers:

sergij07 [2.7K]3 years ago

6 0

Answer:

36 ft^2

Step-by-step explanation:

Please mark me as brainiest

MAVERICK [17]3 years ago

5 0

Answer: A.

Step-by-step explanation:

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Which equation represents the line that passes between (-8, 8) and (4, 2)?

Natasha2012 [34]

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3 years ago

Renta is hiking along a trail that is 13.7 miles long so far she height along 1/10 of of the trail how far does went a hike

tigry1 [53]

Answer:

1.37 miles

Step-by-step explanation:

If she went along 1/10 of the trail, multiply that fraction times the length of the trail

1/10 * 13.7

13.7/10

Move the decimal 1 place to the left since we are dividing by 10

1.37 miles

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3 years ago

$13:50 to 6 pounds what the ratio

AleksAgata [21]

Answer:

$2.25: 1 pound

Step-by-step explanation:

13.50 divided by 6= 2.25

6 divided by 6= 1

5 0

3 years ago

A sample of 100 footballs showed an average air pressure of 13 psi. The standard deviation of the population is known to be .25

Vladimir79 [104]

Answer:

0.025 is the standard error of mean.

Step-by-step explanation:

We are given the following in the question:

Sample size, n = 100

Sample mean = 13 psi

Population standard deviation = 0.25 psi

We have to find the standard error of the mean.

Formula:

Standard error =

$\dfrac{\sigma}{\sqrt{n}} = \dfrac{0.25}{\sqrt{100}} = \dfrac{0.25}{10} = 0.025$

0.025 is the standard error of mean.

7 0

3 years ago

I need help with this please

frez [133]

A = (6 x 7) + 1/2(6 x 3)
= 42 + 9
= 51
answer
51 in^2

5 0

3 years ago

Read 2 more answers