Differentiate cosX - sinX

Timmy flipped a coin one hundred times. He got 62 heads and 38 tails. Which statement best describes this situation? A) 32% is the experimental probability of getting a head on a coin flip in this situation.

What is a algebraic expression with a degree of 5

You are given information about the amount of each online purchase from a department store website before shipping charges are applied. Find the mean, nledian, mode, range and standard deviation after a $10 shipping charge is added to each purchase.

If angle g measures 117º, what is the measure of angle h?

Simplify this equation p + p + 3 = 13 * O 2+p+2 = 13 O 2p+3 = 13 O 2p = 10 What's the answer

Evaluate 3n + 18 for n = 3

Calcule: a) 64^ 1/2 b) 400^ 1/2 c) 8^ 2/3 d) (16/25) ^ 1/2 e) 100 ^ 0,5 f) 625 ^ 0,25 g) 32 ^ 1/5 h) (8/27) ^ 1/3

Gabriel is driving 80 kilometers in one hour. How many kilometers does he drive in 1.5 hours

Six times a number is greater than 20 more than that number. What are the possible values of that number? n less-than 4 n greater-than 4 n greater-than StartFraction 20 Over 7 EndFraction n less-than StartFraction 20 Over 7 EndFraction

Given: m ZA + m ZB = m ZB + m2 Prove: mZC = m ZA Write a paragraph proof to prove the statement.