Mathematics, 04.02.2020 15:02 nikejose11

Plz i'm so lost i can't figure out the answer

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Answer from: tatta95

Question 1:
Just multiply 4 by 8, which is 32, then add it to 8 which equals 39.

So the answer for question one is $\frac{39}{8}$ .

Question 2:
Since 4 is a whole number, you don't have to really worry about it. You will then do 7 ÷ 8, which equals 0.875. That's when you will bring back the 4, which will make your final answer 4.875.

Question 3:
Since $\frac{7}{8}$ is closer to a whole number, just round it to 1, add it to the 4, and you'll get 5.

Then take the 5, and multiply it by 4 which = 20. So 20 yd of fabric's enough.

Hope this helped :)

Answer from: Quest

do you have the measurements?

Answer from: Quest

"it's not the heat, it's the humidity". that's a partly valid phrase you may have heard in the summer, but it's actually both. the heat index, also known as the apparent temperature, is what the temperature feels like to the human body when relative humidity is combined with the air temperature. this has important considerations for the human body's comfort. when the body gets too hot, it begins to perspire or sweat to cool itself off. if the perspiration is not able to evaporate, the body cannot regulate its temperature. evaporation is a cooling process. when perspiration is evaporated off the body, it effectively reduces the body's temperature. when the atmospheric moisture content (i.e. relative humidity) is high, the rate of perspiration from the body decreases. in other words, the human body feels warmer in humid conditions. the opposite is true when the relative humidity decreases because the rate of perspiration increases. the body actually feels cooler in arid conditions. there is direct relationship between the air temperature and relative humidity and the heat index, meaning as the air temperature and relative humidity increase (decrease), the heat index increases (decreases).

step-by-step explanation:

75% of the temperatures are below what value? how do you know? 75% of the temperatures are above w

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