Consider a normally distributed data set with a mean of 154 and a standard deviation of 9.8. If one of the observed values is 176, what is the z score?

A.

+3.36

B.

-2.24

C.

+2.24

D.

-22.00

E.

+22.00

Would 64, 32, and 24 inch perimeter make a triangle?

What numbers multiply to 18 and add to 8

Suppose h (t) = - 0.2t^2+2t models the height, in feet, of a ball that is kicked into the air where t is given as time in seconds.

Which expression is equivalent to (4√5^3) 12? 5^16/3 5^6 5^2/3 5^3/8

How much does 3/5 go into

Which statement about this system of equations is true? y=2/3x y=2/3x+3 1. The system has no solution. 2. The system has a unique solution at (0,0). 3. The system has a unique solution at (0,3). 4. The system has infinitely many solutions.

In a word problem what do X and Y represent?

Ray has 25$ to spend and used $18 to buy a new DVD. Which integer best represents the situation of spending $18

Which of the following sequences of numbers are arithmetic sequences? Check all that apply. A. 12, - 24, 36, - 48, 56, ... B. - 3, - 10, - 17, - 24, - 31, ... C. 345, 346, 347, 348, 349, ... D. 154, 71, 8, 5, 2, ... E. 54, 71, 88, 105, 122, ...

Leons older brother is 4 3/4 feet tall. leon is 1/3 foot shorter. how tall is leon?