34 > n can also be written as

Use the one-proportion z-test to perform the specified hypothesis test. Use the critical-value approach. x = 741, n = 1300, H0: p ≤ 0.5, Ha: p > 0.5, α = 0.05 a) z = 5.048; critical value = 1.645; reject H0 b) z = 3.786; critical value = 1.

If y = 4when x = 10 find y when x=2

Raul is 5 years older than twice carlos age. the sum of their ages is 101. how old is carlos?

Smantha is driving from Richmond to Blacksburg. She has traveled 120 miles in 2 hours. At this rate, how long will it take Smamtha to make the 210-mile trip? A.) 1.5 hours B.) 2.75 hours C.) 3 hours D.) 3.5 hours

The rectangular sandbox at the local community park has a width of 24.5 meters and its length is 31.7 meters. What is the perimeter, in meters, of the rectangular sandbox?

What is the complete factorization of the polynomial below? X^3-2x^2+x-2

There are 80 red balloons and 20 green balloons each package of balloons. What is the unit rate in red balloons per green balloon? A. 4 B. 20 C. 40 D. 80

If a and b are two rational numbers, which expressions are equivalent to a-b? Mark all that apply. A. a-|-b|, if b>0. B. a+|-b|, if b>0. C. a + (-b), if b>0. D. a-|-b|, if b<0. E. a+|-b|, if b<0. F. a + (-b), if b<0

Mr. Henderson has 2 bouncy ball vending machines. he buys one bag of the 27 millimeter balls and one bag of the 40 millimeter balls. he puts a n equal number of each in the 2 machines. how many bouncy balls does he put in each machine

What is the equivalent ration for 12/30