Ahot air balloon travels 18 miles in 3 hours at this rate how many miles will a hot air balloon travel in 3/4 hour

Aresearch company wants to test the claim that a new multivitamin to improve short term memory. state the objective of the experiment, suggest a population, determine the experimental and control groups, and describe a sample procedure.

Measures of the angle of r, 31 s (x+4) t (3x+9)

If it 8 inch candle burns at 7/10 inch per hour and a 6 inch candle burns at 1/5 inch per hour after how many hours would both candles be the same height