Mathematics, 12.12.2020 17:00 tynitenaire

(HELP ME )Jolie played dodgeball in PE. In one game, Jolie threw a total of 75 balls at her opponents in one day of dodgeball. She hit 30 of her opponents. What percent of her
targets did she hit?

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Answer from: aramirez4785

40%

Step-by-step explanation:

A percent is;

$\frac{part}{whole} = \frac{x}{100}$

It is given that Jolie the 75 dodgeballs in total, hence the whole is 75. It is also given that 30 of the dodgeballs hit the target, so the part is 30. Now all one has to do is solve for "x".

$\frac{30}{75} = \frac{x}{100}$

Simplify $\frac{30}{75}$ by dividing the numerator and denominator by 15.

$\frac{2}{5}$

Now the equation is;

$\frac{2}{5}=\frac{x}{100}$

Typically, one would solve a proportion by doing cross products, but in this case, it is easier to think about it intuitively. Since 5 is a factor of 100 (5 * 20 = 100), then all one has to do is multiply $\frac{2}{5}$ by 20 to get the answer (on the numerator).

x = 40

Answer from: queenkendra16

40%

Step-by-step explanation:

30/75 = 0.40

0.40*100 = 40

75 * 40% = 30

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

Answer from: Quest

a 360 degree rotation

step-by-step explanation:

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(HELP ME )Jolie played dodgeball in PE. In one game, Jolie threw a total of 75 balls at her opponen...

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