there are 420 birch trees, 160 oak trees and 300 wild trees, what percentage of the trees an oak tree

Rebecca is purchasing a house for $210,000, with a 15-year fixed-rate mortgage at 4.5% interest. She has made a 5% down payment. The house is valued at $198,000, and the local tax rate is 4.5%. Her homeowners insurance is $840 per year.

One pump can fill a swimming pool in 8 hours and another pump can fill it in 10 hours. If both pumps are opened at the same time, how many hours will it take to fill the pool?

2 tens 1 one x 10 unit form

2/5*5/6 find the product

What's the second answer

Simplify the expression below

Which dimensions cannot create a triangle? Three sides measuring 6 cm, 8 cm, and 10 cm three angles measuring 10 degrees, 25 degrees, and 145 degrees three sides measuring 9 m, 15 m, and 9 m three angles measuring 40 degrees, 70 degrees, and 65

A formula for calculating MHR is: MHR=217 - (2/3*age in years) Question: Ian is 60 years old What is the MHR for Ian when he's training?

An interior design company needs materials for a new job. They need to purchase four doors. Each door costs $185.95. They also need to buy 10 windows that cost $148.56 each.

The Zigzag River is 114 miles longer than twice the Petite River. If the Petite River is 46 miles long, how long is the Zigzag River?