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balandron [24]
3 years ago
7

I have enought paint to cover 300 square feet of fance if the fance is 4 feet high, what length can i cover?​

Mathematics
2 answers:
vredina [299]3 years ago
8 0

Answer:

75 ft

Step-by-step explanation:

Area = 300 Sq ft

Height = 4ft

Length =?

Area =L xH

300 /4 =L

Length =75ft

Sonja [21]3 years ago
3 0

Answer:

Length = 75 ft

Step-by-step explanation:

Area = 300 ft²

Height = 4 ft

<u><em>Finding the length:</em></u>

Area = Length * Height

<u><em>Assembling the formula for Length</em></u>

Length = \frac{Area}{Height}

Length = \frac{300}{4}

Length = 75 ft

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D=rt for r<br> solve for the specified variable
Harlamova29_29 [7]

Answer:

r=d/t

Step-by-step explanation:

d=rt

we are to make r the subject of the formula, so we remove t from the rhs.

we do this by dividing both sides by t

d divided by t= d/t and rt divided by t = r

therefore d/t =rt/t

= r=d/t

4 0
2 years ago
The probability that a household owns a pet is 0. 55. Suppose there are 5 houses on a block. Assuming each household is independ
Alexandra [31]

If the probability that a household owns a pet is 0.55 then the probability that all households will have pets is equal to 0.0503.

Given that the probability that a household owns a pet is 0.55 and there are 5 houses on a block.

We are required to calculate the probability that all the five households will have pets.

Probability is basicallly the chance of happening an event among all the events possible. It cannot be negative.

Binomial probability distribution is basically the probability calculations but in different combinations.

In this we have to calculate the probability that all the houses will have the pets then the probability that all five households will have pets is equal to 5C_{5}(0.55)^{5} (1-0.55)^{0}

=1(0.0503)(0.45)^{0}

=1*0.0503*1

=0.0503

Hence the probability that all the five households will have pets is equal to 0.0503.

Learn more about probability at brainly.com/question/24756209

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6 0
1 year ago
Ruth contributes 18% of the total cost of her individual health care. This is $67.50
ololo11 [35]

Answer:

9000

Step-by-step explanation:

67.50 x 2 x 12 = 1620 (deduction for the whole yr)

1620 / 18 x 100 = 9000

8 0
3 years ago
Can anyone help me with this? I know that angle B is 90°
sergey [27]

Answer:

angle c is 58 degrees and and angle a is 42 degrees

Step-by-step explanation:

3 0
3 years ago
Thanks for the help ;)
Pani-rosa [81]

Answer:

A.

Step-by-step explanation:

3 0
3 years ago
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