John played a note on his tuba that vibrated the air 70 times per second. If he played the note for 5 seconds, how many times did the air vibrate?

In a survey of 300 college graduates, 63% reported that they entered a profession closely related to their college major.

After arranging the terms in descending powers of a variable, select the opposite of the polynomial. 9 - 12n 2 + 4n 3 - 7n 4n3 - 12n2 - 7n + 9 -4n3 + 12n2 + 7n - 9 4n3 + 12n2 + 7n + 9 -4n3 - 12n2 + 7n - 9

When does f (x) = 2/x-1, equal - 4?

Which relation is a function? A. {-2, 10), (-6, 10), (-2, 3) } B. { (-5, 1), (4, 9), (6, 10) } C. { (5, 5), (5, 9), (5, 15) } D. { (0, 3), (0, 9), (12, - 4) }

Log2 (5x-3) = 5 solve for x p. s. the "2" is supposed to be a small 2 at the right bottom corner of log

What is the answer 11+11=4 12+12=9 13+13=?

What is the multiplicative inverse of - 25 24

A $300 suit is on sale for a 30% discount. What is the sale price of the suit?

Tara age is twice saly age. joan is twice tara age, tara is12 years. how old saly age

A rectangle has a perimeter of 76. if the width is five more than twice the length find the width and length