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jekas [21]
3 years ago
10

Earl is putting new gutters around his garage. The garage is rectangular in shape and it is 25 feet long and 18 feet 6 inches wi

de how.many total feet of gutter does he need to install
Mathematics
1 answer:
tresset_1 [31]3 years ago
3 0

Answer:

The answer is 87.2 Feet of gutter

Step-by-step explanation:

Perimeter = 2L + 2W

25*2 + 18.6*2 = 87.2

You might be interested in
Evaluate abc if a = -2/5 , b = 20/32, and c = -4/10 . Express your answer as a fraction in simplest form. *
Bumek [7]

Remember that when multiplying fractions, we multiply everything on the top and everything on the bottom.

a * b * c

(-2 / 5) * (20 / 32) * (-4 / 10)

(-2 * 20 * -4) / (5 * 32 * 10)

160 / 1600

1 / 10

Correct answer: D. 1/10

Hope this helps!! :)

3 0
3 years ago
PLEASE HELP I GIVE THANKS
oksano4ka [1.4K]
Look at the pictures.

1. D (y=3)
2. y=3
3. y=-2
4. y=4
5. B (52 lb)

6 0
3 years ago
A university with a high water bill is interested in estimating the mean amount of time that students spend in the shower each d
Bas_tet [7]

Answer: (4.0845,\ 6.5755)

Step-by-step explanation:

As per given , we have

n = 11

\overline{x}=5.33\\\\ s=1.33

Since population standard deviation is missing, so we use t-test.

Critical t-value for 99% confidence :

t_{\alpha/2,\ n-1}=3.106   [using two-tailed t-value table]

Confidence interval :

\overline{x}\pm t_{\alpha/2}\dfrac{s}{\sqrt{n}}\\\\= 5.33\pm (3.1060)\dfrac{1.33}{\sqrt{11}}\\\\\approx5.33\pm1.2455\\\\=(5.33-1.2455,\ 5.33+1.2455)\\\\=(4.0845,\ 6.5755)

Hence,  99% confidence interval for the mean amount of time that students spend in the shower each day.= (4.0845,\ 6.5755)

7 0
3 years ago
Can you use simplest form to compare 8/10 and 3/5 explain
jolli1 [7]
Simplify 8/10
(4*2)/(5*2)
2/2=1

Thus,
8/10=4/5

Now, compare 4/5 and 3/5.
Hope this helps!

3 0
3 years ago
Read 2 more answers
How many 1ps make £7400
AnnZ [28]

Answer:

740000

Step-by-step explanation:

100ps make up £1, so times 7400 by 100 to get the answer

4 0
4 years ago
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