V (t) = 1 + 2sin (t^2/2) solve for t

Your car averages 34 miles per gallon on the highway. If gas costs $2.10 per gallon, how much does it cost in dollars per mile, to drive your car on the highway? (A) $.06/mi (B) 16 mi/dollar (C) $16/mi (D) 0.06 mi/dollar

What is one fourth of 7000 five hundred 83 divided by 17 then subtracted by 10 plus 3 divided by - 37 and multiplyed by 100

3. The manager of a fish store has water that is 10% salt and water that is 25% salt. He needs to fill an aquarium with 5 gallons of water that is 20% salt. a.

A 6 meter rope is cut into four pieces with each piece twice as long as the previous one. How long is the longest piece?

A store had homemade sweaters for $20 off the original price. Aunt Ethel jumped at the bargain and bought a sweater for all 5 members of her family. If Aunt Ethel paid $375 for all the sweaters, what was the original price of each sweater?

A rectangle is 7 feet long by 4 feet wide. If 4 feet are removed from the length of the rectangle, what would be the area, in square feet, of the new rectangle?

Joseph learns to perform two vocal pieces during each week of lessons how many weeks of lessons will Joseph need before he will be able to sing a total of 26 pieces

What is the unit rate of speed for a car that travels 350 miles in 5 hours? 50/1 miles per hour 70/1 miles per hour 90/1 miles per hour

Which transformation or sequence of transformations can be used to show congruency?

Explain how you can find a fraction that is equivalent to 1/4