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AnnyKZ [126]
2 years ago
11

Which expression is equivalent to

Mathematics
1 answer:
lapo4ka [179]2 years ago
6 0
The last one
2j^2/3k^4
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Robert is a dairy farmer. His favorite cow, Annabelle, produces 7 gallons of milk per day. One gallon of milk weighs 8.6 pounds.
nirvana33 [79]

Answer:

60.2

Step-by-step explanation:

8.6pounds×7gallons

=60.2pounds

4 0
3 years ago
The deck on a home is shaped like a parallelogram. The parallelogram has an area of 544.5 ft2 and a base measurement of 16.5 ft.
defon

<u><em>Answer:</em></u>

The height of the parallelogram is 33 ft

<u><em>Explanation:</em></u>

<u>The area of the parallelogram can be calculated using the following rule:</u>

Area of parallelogram = base * height

<u>In the problem, we are given that:</u>

Area = 544.5 ft²

Base = 16.5 ft

<u>Substitute with the given values in the above equation and solve for the height as follows:</u>

Area = base * height

544.5 = 16.5 * height

height = \frac{544.5}{16.5} = 33 ft

Hope this helps :)

5 0
3 years ago
Read 2 more answers
Make r subject of the formula <br><img src="https://tex.z-dn.net/?f=s%20%3D%204%5Cpi%20%5C%3A%20r%20%7B%7D%5E%7B2%7D%20" id="Tex
DerKrebs [107]

Answer:

r = √( s/4π)

Step-by-step explanation:

s = 4πr²

s/4π = 4πr²/4π

r² = s/4π

√(r²) =+/-√( s/4π)

r = √( s/4π)     Because r is a radius of the circle , it should be positive.

4 0
3 years ago
Read 2 more answers
How many different 6- player starting squads can be formed from a volleyball team of 11 players?
aivan3 [116]
You have to calculate how many combinations of 6 people can be chosen from 11.   The formula for this is:
n! / [r! * (n-r)!]
combinations = 11! / [6! * 5!] =
11 * 10 * 9 * 8 * 7 /  5 * 4 * 3 * 2 *1 =
11 * 3 * 2 * 7 =
462 Combinations

Source:
http://www.1728.org/combinat.htm


7 0
3 years ago
What is the reciprocal of 11/19
densk [106]

Answer:

the reciprocal of 11/19 is 0.00478468899

5 0
2 years ago
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