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Leno4ka [110]
3 years ago
10

How many more students studied for at least 3 hours compared to students who studied

Mathematics
1 answer:
Tatiana [17]3 years ago
4 0

Answer:

5 students

Step-by-step explanation:

9 students studied for more than 3 and 4 students studied less .

9-4=5

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11 feet

Step-by-step explanation:

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2 years ago
Solve for the indicated variable.<br><br> <img src="https://tex.z-dn.net/?f=%5Cfrac%7Bg%7D%7Bh%7D%20%3D%20e%20-%2010" id="TexFor
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Answer:

g = h(e-10)

Step-by-step explanation:

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5 0
2 years ago
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A 35 pound dog eats an average of 2 1/2 cups of dry dog food a day. If you assume that there is a relationship between size and
zimovet [89]
70 / 35 = 2
So the 70 pound dog weights double the weight of the 35 pound dog, so he will eat twice as much.

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By the same logic a 140 pound dog would have to eat twice what a 70 pound dog eats, that is 10 cups of dry dog food a day, so 7 1/2 cups are not enough.

Challenge: per pound a dog eats more than a cat. Since you know a 140 pound dog eats 10 cups, you can dive 140 by 10, to find out that each cup feeds 14 pounds, so half a cup would be the amount of food to feed a 7 pound dog, meaning that a dog weighing 1 pound less than a 8 pound cat would need the same amount of food, so it eats more than a cat.

8 0
3 years ago
Human population numbers are in constant flux. Suppose a country has a population of 20 million people at the start of one year
Sati [7]
  • Birth=+600000
  • Death=-350000
  • Immigrants=+100000
  • emigrants=-5000

. Population Change:-

\\ \sf\longmapsto 600000-350000+100000-5000=+350000

Population:-

\\ \sf\longmapsto 2000000+350000=2350000

7 0
3 years ago
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PLEASE HELP ME I SUCK AT MATH!!! SOS!! ASAP!!!
Brrunno [24]
The answer would be x=6

8 0
3 years ago
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