3 years ago

Find a number so that 97.3% of it is 36

1 answer:

7 0

So x is the number
x time 97.3%=36
percent measn parts out of 100 so
97.3%=97.3/100=9.73/10=0.973/1=0.973
x times 0.973=36
divide both sides by 0.973
x=36.9989...
answer is aprox 36.9

You might be interested in

X=5 y=7 find the constant of variation

larisa86 [58]

When two variable quantities have a constant ratio, their relationship is called a direct variation. It is said that one variable varies directly as the other.

3 0

2 years ago

For a continuous random variable X, P(20 ≤ X ≤ 40) = 0.15 and P(X > 40) = 0.16. Calculate the following probabilities. (Leave

yan [13]

Answer:

For a continuous random variable X, P(20 ≤ X ≤ 40) = 0.15 and P(X > 40) = 0.16.

Step-by-step explanation:

Here, P(x > 40) = 0.16

a). P(x < 40) = 1 - P(x > 40)

= 1 - 0.16

= 0.84

b). P(x < 20) = 1 - $P(x\geq 20)$