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stira [4]
3 years ago
5

May rides her bike the same distance that Leah walks. May rides her bike 10 km/h faster than Leah walks. If it takes May 1 h and

Leah 3 h to travel that distance, how fast does each travel?
Mathematics
1 answer:
elena-14-01-66 [18.8K]3 years ago
6 0
Well if it takes May 1 hour then she travels 10km/h. And if it takes Leah 3 hours you just divide 10 by 3 to get that she travels 3.33 repeating km/h.
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Answer:

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Step-by-step explanation:

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4 years ago
Jacob the dog eats dry food that contains 324kcal/cup. Jacob eats 3.5 cups a day. The food contains 3.6 g of fat in 100 kcals of
PtichkaEL [24]

Answer:

His daily fat intake is 40.824g.

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Step-by-step explanation:

The first step to solve this problem is finding the daily kcal intake of the dogs.

Each cup has 324 kcal, and he eats 3.5cups a day. So:

1 cup - 324 kcals

3.5 cups - x kcals

x = 324*3.5

x = 1134 kcals.

His daily intake is of 1134 kcals.

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There are 3.6g of fat in 100 kcals of energy. How many g of fat are there in 1134 kcals?

3.6g - 100 kcals

xg - 1134 kcal

100x = 1134*3.6

x = \frac{1134*3.6}{100}

x = 11.34*3.6

x = 40.824g

His daily fat intake is 40.824g.

The food contains 25.6 IU of Vitamin D3 in 100 kcals of energy. what is his daily Vitamin D inake?

Similar logic as above.

25.6IU - 100 kcals

x IU - 1134 kcal

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x = \frac{1134*25.6}{100}

x = 11.34*25.6

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His daily Vitamin D intake is 290.304 IU.

7 0
3 years ago
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Answer:

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Step-by-step explanation:

4 0
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siniylev [52]
Note that x is measured in radians.
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From the calculator, obtain
sec⁻¹ 1.104 = 0.4375

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3 years ago
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Answer:

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