A metrologist used the expression below to describe how the temperature changed. - 5 + (-4)

the scores on a psychology exam were normally distributed with a mean of 56 and a standard deviation of 9. A failing grade on the exam was anything 2 or more standard deviations below the mean. What was the cutoff for a failing score?

Q1: A bag contains 41 balls. There are 28 red balls which are numbered 1 to 28 and 13 white balls which are numbered 29 to 41. If a ball is chosen from the bag at random, what is the probability of the ball being red and having an even number? CH

Rob has 7 ones nick has 5 ones what number did they make?

Absolute value of - 1 minus 5

What is the value of the expression (2) ^6?

Which expression shows a sum of three terms? A. x3 B. 3 + x + 3 C. 3x D. 3 (x + 3) And just wanted to ask how is everyone?

There are 8 singers competing at a talent show. In how many different orders can the singers appear? A - 56 B-64 C-40,320

What statement most accurately compares term and permanent life insurances? A. Term life insurance last only for a finite amount of time and is more expensive than permanent life insurance B.

Mr. Patel decided to challenge his Algebra I students by asking them to describe the effect 2f would have on the function f (x) = x2. Use your understanding of horizontal and vertical stretches to explain the result.

the model represents the factorization of 2x2+5x+3. what are the factors of the polynomial. (2x+3) (x+1), (2x-3) (x-1), (3x+2) (x-1), (3x-2) (x-1).