Find the value 9x10^4

Nia wants the total weight of her luggage to be no more than 50 kilograms. She has suitcases that weigh 15.8 kilograms. 17.42 kilograms, and 16.28 kilograms. Is the total weig within the limit? Use only estimation to decide.

A researcher conducted a correlational study to examine the relationship between high school GPA and extroversion. A group of high school students completed a measure of extroversion. The GPAs for these students was then obtained from their records.

Which value is NOT equivalent to 8.5%? 8.5/100 0.085 85/1000 8 1/2% All of the values are equivalent to 8.5%

The number of bacteria in a culture is growing at a rate of 1500e^ (3t/4) per unit of time t. at t=0, the number of bacteria present was 2000. find the number present at t=4.

4 x (3+18) : 6 by the way: this is a fifth grade question

How many two digit whole numbers are increased by 18 when their digits are reversed?

How to solve? -21w (w-26)

Probability that Garrick is certified = 25 Probability that Molly has not had an accident = 71.87 Probability that Ryan is both certified and has never had an accident =

Joyce lost 26 lbs on her diet. During vacation she gained 4 lbs. How much was her overall loss?

Dara has 12 red couners. She has 7 more red counters than yellow counters. How many yellow counters does dara have?