Mark charged a battery. Each minute, the percentage of the battery's capacity that was charged increased by 2.5 percent. After 17 minutes of charging, the battery was 61.5 percent full. How full was the battery when the charging began

The length of a rectangle represented by 4a plus 3B and it's width is represented by 3a minus 2b. Write a polynomial for the perimeter of the rectangle. What is the minimum perimeter of the rectangle if a equals 12 and b equals a non zero number?

What's the answer to 10 (x-2) - 3 (x+3)

P: grass is green or Q: 3 is the square root of 10 (P ∨ Q)

Is the number of light bulbs that burn out in the next year in a room with 19 bulbs a discrete random variable, continuous random variable, or not a random variable?

Mr. Johnannsen has a farm with 3 cows, 8 chickens, and some ducks. If the total number of farm animals is 40, how many ducks does Mr. Johannasen have on his farm?

A survey showed that 2 out of every 5 voters would vote in an election. Based on this survey, how many people would vote in a city with 20,000 voters? A. 12,000 B. 4,000 C. 8,000 D. 10,000

Three consecutive prime numbers that add up to 97

Setting StartFraction 7 over 3 EndFraction equal to which ratio would result in a valid proportion? StartFraction 9 over 49 EndFraction StartFraction 18 over 42 EndFraction StartFraction 42 over 18 EndFraction StartFraction 49 over 9 EndFraction

Certain hot water bottles hold up to 1500 milliliters of water. how many liters are in 1500 milliliters

What's the sum of 700 and 800