The answer is 394
but you need to figure with the distributive property to so your answer would look like this
(5 times 100)+ (5 times 90) + (5 times 8)
area of a circle = pi r^2
radius = 18
so R62 = 18^2 = 324
since you want the answer in pi it would be 324PI
so the answer is 324
Answer:
45.24%
Step-by-step explanation:
Given that:
Correlation Coefficient (r) between number of hours a child play video games and number of minutes spent doing homework = - 0.74
The Coefficient of determination (r²) gives the percentage of variation in the dependent variable which can be explained by the independent variable.
Hence, the r² value = (-0.74)² = 0.5476 ; 54.76% which is about 55% variation in the number of minutes spent doing homework can be explained by the number of hours a child plays video games.
Hence the unexplained variance due to differences in children's ages is (100% - 54.76%) = 45.24%
<span>If
your gross pay (pay before deductions) is $2,200.00 per month, and your take
home pay (amount of your pay check) is $1,421.00.
Question: What percent to the nearest tenth of your gross pay is deducted for
taxes and other items?
=> 2 200 dollars per month is the total number of gross.
=> 1 421 dollars the only amount you take home.
Let’s solve for the gross pay deducted.
=> 2 200 – 1 421 = 799 dollars
=> 799 dollars / 2 200 dollars = 0.35
=> 0.35 * 100% = 35%
Thus, 35% were deducted to his salary</span>