A4-b4 = (a-b) (a+b) (a2+b2) ?

Of 150 adults selected randomly from one town, 30 of them smoke. Construct a 99% confidence interval for the true percentage of all adults in the town that smoke.

Find the value of x (3x-10)

Circle the number that correctly completes the statement. A pair of shoes is on sale for 45% off the original price. The original price is $38. The sale price is $

A triangle has one side that measures 3 ft, one side that measures 8 ft, and one side that measures 10 ft. What kind of triangle is it? A. scalene triangle B. equilateral triangle C. right triangle

What inequality is one fourth of the opposite of the difference of five and a number is less than 20

Absolute value of - 2

A rope climbing instructor has 3145 meters of rope to divide among 40 students. Each student will get an equal amount of rope. What length of rope does the instructor give to each student? Enter your answer, as a simplified mixed number, in the box.

Granda has 14 red roses and 7 pink roses. How many more red roses than pink roses does she have

An apple orchard sells apples in bag of 10. The orchard sold a total of 2,430 apples one day. How many bags of apples was this?

0ne tank is filling at a rate of 5/8 gallons per 7/10 a seconds tank s filing at rate of 5/9 gallon per 2/3 hour.