The inverse of a cosine function is the

function ___

arcsine

secant

arccosine

cosecant

The cost for a pack of 7 padlocks to $23.80. Find the unit price in dollars per padlock. If necessary, round your answer to the nearest cent.

Solve the following system of equations - 8x - 8y=24 2x + y=-7

There are a total of 84 students in a drama club and a yearbook club. The drama club has 16 more students than the yearbook club. How many students are in the drama club? the yearbook club?

Two thirds a number d to the third power

A plant grows 12 mm every four months how many centimeters will it grow in one year?

What is the probability that all three cards are face cards when you do not replace each card before selecting the next card round your answer to the nearest tenth

If you save two pennies on January 1, four pennies on January 2, six pennies on January 3, and continue this pattern for one year (not a leap year), what will be the value of your entire savings, in dollars, at the end of that one year?

John is running in a race the race is 25 miles long after two hours john has run 7 miles how many miles does john have left to run

IC. 6 If 3r = 18, what is the value of 6r+370 of 67+3 A) 6 B) 27 C) 36 D) 39 Answes

For the line perpendicular to y = 12, the slope is undefined because the denominator of the slope is 0. For the line parallel to y = 12, the slope would be 0 because it is a flat line, no slope. A. x + 2y - 8 = 0 B. 2x + y - 8 = 0 C. 2x - y + 8 = 0