Evaluate the expression 3.14 (a2 + ab) when a = 3 and b = 4. (Input decimals only, such as 12.71, as the answer.)

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In a triangle, the measure of the first angle is three timesthree times the measure of the second angle. the measure of the third angle is 65 degrees65° more than the measure of the second angle.

The cost to produce a custom designed t-shirt is five dollars per shirt plus a 40 dollar design fee. What would be the cost to produce 50 shirts?

A random sample of college football players had an average height of 64.55 inches. Based on this sample, (63.2, 65.9) found to be a 92% confidence interval for the population mean height of college football players. A.

What is the degree of the monomial 5x^12

Solve the following absolute value equation. 2/x+1] = 6 3 3 x = [?] x = - [ ] Enter

Is 4 hours worked for $12; 7 hours worked for $28 and equivalent rate or a ratio?

Marissa bought a car for $22,000. The value of the car is decreasing at a rate of 10.5% every year. After 5 years, the value of the car will be about how much? Round to the nearest whole dollar.

What is 0.0044 as a percentege

A right triangle has a hypotenuse of length 99 inches. if one angle is 34 degrees34° , find the length of each leg.

What is the quotient and remainder for 52 : 8