Simon is doing a report on the major rivers in North America. he reads that the Yukon river in British Columbia is about 4 times as long as the Osage River in Kansas. If the Osage River is 5×10'2 miles long, about how long is the Yukon River?

If a baby uses 15 diapers in 2 days, how many diapers will the baby use in a year?

F(x)=x/2-2 and g(x)=2x^2+x-3 find (f+g)(x)

Apiling for a high-rise building is pushed by two bulldozers at exactly the same time. one bulldozer exerts a force of 1250 pounds in a westerly direction. the other bulldozer pushes the piling with a force of 2650 pounds in a northerly direction. what is the direction of the resulting force upon the piling, to the nearest degree? a. 65 n of w b. 25 n of w c. 45 n of w d. 35 n of w