What is 3 to the 1st power times 3 to the 2nd power equal?

If the nth partial sum of a sequence an is given by sum_{k=1}^{n} 2k+4 then what is the 4th term of the sequence? A. 12 B. 14 C. 6 + 8 + 10 + 12 D. 4

In homestead, 2/5 of the households own pets. of the households with pets, 1/3 have cats. what fraction of the households in homestead own cats

the ratio of girls to boys in a gym class is 1 to 2 if there are 30 students in the class how many girls are in the class?

What's 1/2 of 23?

Select all the expressions that are equivalent to the polynomial below. - 15x^2-29x-12 (-17x2 + 2x - 3) + (2x2 - 31x - 9) (5x2 - 10x + 8) - (10x2 + 19x + 20) - 2 (7x + 1) - 5 (3x2 + 3x + 2) - 2 (4x - 15) - 3 (5x2 + 7x + 6) (-19x2 - 4x - 7) + (4x2 +

What has 6 wheels and flies?

A 10 foot ladder is placed against a house. If the base of the ladder is 3.5 feet from the base of the house, how high does the ladder reach on the house

Miguel reads about a sea turtle and a manatee. The sea turtle is 3 feet long. The manatee is 4feet times as long as the sea turtle. How long is the manatee?

Write a formula for the cost is c of an item with a price P and a 7% sale tax. Would it be c = p + (1+0.07)

1. True or false?. -50% of 100 is 50? -25% of 100 is 75? -75% of 100 is 25?