If the sin 60=√3/2, then which statement is true?

A. cos 30=√3/2, bc the cos and sin are complements

B. cos 120 = √3/2 bc the cos and sin are supplements

C. cos 30=0 bc the cos and sin are complements

D. cos 120 = 0 bc the cos and sin are supplements

Round 14.57 to the nearest whole number.

Anibal, Daniel, Oscar, and Thomas, the Smith brothers, want to buy together a book on the history of aviation which cost $76,800. Anibal has $14,300, Daniel has $16,700, Oscar has $17,900, and Thomas has $18,500.

Find the gradient of the straight line 2y+3x=0

Suppose that the auto loans from a bank are normally distributed with a mean of $23,334 and a standard deviation of 3,412.

A triangle has side lengths measuring 3x cm 7X cm centimeters and h cm. Which expression describes the possible values of H in cm?

Shakira pays $33 for 22 pounds of peanuts. if the price per pound is the same how much will shakira have to pay in order to buy 15 pounds of peanuts

This Box-and-Whisker Plot displays the distribution of scores of a recent physics test. What is the range of this set of physics test scores? A. 30 B. 70 C. 100

The - - lets you add or multiply more than two numbers in groups of two in any order

Peter is bee keeper who sells jars of honey and honeycomb at the market for every 10 jars of honey he Brings to the market he brings 3 honeycomb which of the following could be what Peter brings to the market choose two answers A) 18 jars of honey

A ball's position, in meters, as it travels every second is represented by the position function s (t) = 4.9t^2 + 550. What is the velocity of the ball after 3 seconds? I think the answer is - 20.6 ft./sec. Just looking for confirmation.