Two trees are growing in a clearing. The first tree is 18 feet tall and casts a 8 foot shadow. The second tree casts a 23 foot shadow. How tall is the second tree to the nearest tenth of a foot? a) 33ft
b) about 24.9ft
c) about 51.8ft
d) about 6.3ft

The gdp is $1,465.2 billion. the population is 249,793,675. find the per capita gdp.

Griffin ordered a pair of sneakers online. he had a $22 credit that he applied toward the purchase, and then he used a credit card to pay for the rest of the cost. if the shoes cost $58, how much did griffin charge to his credit card when he bought the sneakers?

Shirley spelled 12 of her 15 spelling words correctly on the test. what percentage did shirley get on the test?