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tiny-mole [99]
3 years ago
7

The outboard engine on Steve's boat uses a fuel-to-oil mixture in a 50:1 ratio. If Steve puts 2.5 gallons of fuel in the tank, h

ow many fluid ounces of oil does he need to add? Remember to use: 1 gallon = 128 fluid ounces
Mathematics
1 answer:
Llana [10]3 years ago
5 0
1 gallon = 128 fluid ounces
2.5 gallons = 2.5 x 128 = 320 fluid ounces

Steve's boat uses 50 fluid ounce of fuel to 1 fluid ounce of oil, thus
for 320 fluid ounce of fuel it will use 320/50 = 6.4 fluid ounce of oil.

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Negative three over four times five over seven divided by negative one over two
LekaFEV [45]

Answer:

1 \frac{1}{14}

Step-by-step explanation:

-  \frac{3}{4}  \times  \frac{5}{7}  \div   - \frac{1}{2} =  - \frac{15}{28} \times  -2 =  \frac{30}{28} = 1 \frac{2}{28}  = 1 \frac{1}{14}

I am joyous to assist you anytime.

5 0
3 years ago
Rebecca needs 10 1/2 yards of fabric to make a quilt. She has one piece of fabric that is 2 1/2 yards and another piece of fabri
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7 0
3 years ago
Michelle's mother bought 7 large pizzas for her birthday party. Each large pizza is cut into eighths. if 5/8 of the total slices
nirvana33 [79]
So we know that there are 8 slices per large pizza (7), so a total of 56 slices
we would set up a proportion
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5 0
3 years ago
Write a rule for the nth term of the sequence. Then find a20. Assume the first termis a₁. 86, 79, 72, 65…
hodyreva [135]

Answer:

an = a(n-1) - 7

Step-by-step explanation:

the second term is smaller than the first term 7.

a20 = a19 - 7

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=> a20 = (a18 - 7) - 7

Then you can accumalate until a1

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3 years ago
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