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7nadin3 [17]
3 years ago
13

in a week 13 hens laid 91 eggs what is the unit rate for eggs per hen please show your work thanks for the answers

Mathematics
1 answer:
nadya68 [22]3 years ago
8 0
You have to do 91/13 which is 7 which means that each hen lays 7 eggs per week so the unit rate is 7
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When an oil tank is 7/12 full, it contains 5 1/4 gallons. How many gallons does it hold when full
blondinia [14]
<h3>Answer:</h3>

The tank can hold up to 9 gallons.

Quick Review:

By doing the inverse of 7/12, 12/7, when you multiply it, you'll get a value of 1.

7/12 * 12/7 = 1

Doing the Problem:

By multiplying 5 1/4 by 12/7, you'll get the answer. But first, convert 5 1/4 into an improper fraction.

5 1/4 ---> 21/4

Okay, lets go!

21/4 * 12/7 = 252/28

<u>When reduced, this gives you the answer 9/1, or 9 gallons.</u>

Hope that helps, :)

6 0
3 years ago
the seed and skin of a typical avacado is about 30%-40% of the avocados weight. for an 8-ounce avocado, how many ounces of edibl
wolverine [178]

Answer:

Edible fruit amount is 4.8 ounce to 5.6 ounce  

Step-by-step explanation:

Given as

The seed and skin of avocados is about 30%-40%

And the weight of avocados is 8 ounce

So, the weight of seed and skin is about 30% of 8 to 40% of 8

i.e 2.4 ounce to 3.2 ounce

Then the edible fruit is about 60% to 70%

i.e 60% of 8 to 70% of 8

Thus edible fruit of avocados = 4.8 ounce to 5.6 ounce   Answer

5 0
3 years ago
To subtract two rational expressions that have a common denominator, you simply _____ the numerators.
Gala2k [10]
The answer is subtract.

For example:

\frac{3x^2 - 3}{x+2} - \frac{x^2+6}{x+2}

\frac{3x^2 - 3-x^2-6}{x+2}

\frac{2x^2-9}{x+2}
4 0
3 years ago
Math is so hard:
Tju [1.3M]

Answer:

4. y = 8 - x is the right answer

3 0
2 years ago
Read 2 more answers
he length of the base of an isosceles triangle is x. The length of a leg is 4xminus2. The perimeter of the triangle is 50. Find
Effectus [21]

Answer:

10.4

Step-by-step explanation:

x+4x-2=50

5x-2=50

5x=52

x=52/5 or 10.4

8 0
3 years ago
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