Evaluate cos 90°. Round your answer to the nearest hundredth if necessary

The electric bill in may was $248.00 in june the bill was $265.00 what is the percent of increase rounded to the nearest hundredth? A. 6.85% B. 6.41% C. 7.21% D. 6.42%

When the p-value is greater than alpha, the conclusion for the hypothesis test is to reject the null hypothesis?

The expression7 (b+3) is equivalent to which expression? A. 7b+3, B. 7+b+c, C. 7b+10, D. 7b+21

Y-3=3/4 (x-5) in standard form

Find the area and perimeter of a rectangle that is 14.5 meters by 5.8

A parallelogram is cut out of a 12-inch by 8-inch sheet of paper. There are four right triangle remnants. Two have the dimensions 2 inches by 9 inches, and the other two have the dimensions 3 inches by 6 inches.

the temperature at dawn was - 2°F during the day the temperature increased 15 degrees and then dropped 10 degrees in the evening

The least common denominator of 1/2, 1/6, and 1/9 is:

Shirley wants to buy a skateboard for $64. She has $98 in her account. She spends $10.85 to buy stationary. She also wants to buy some cookies for $1.65 each.

What is the answer to - 28 + 38