6th Grade Math

Lisa's family drove 830.76 miles to visit her grandparents. Lisa calculated that they used 30.1 gallons of gas. How many miles per gallon did the car average?

Determine os divisores dos números abaixo e diga quais são os primos e quais são compostos: a) 12 b) 13 c) 14

The limit as h approaches 0 of (e^ (2+h) - e^2) / h is?

Which of the following would be the best first step for verifying the identity below? tan^ (2) y (csc^ (2) y - 1) = 1 A. tan^ (2) y (cot^ (2) y) = 1 B. tan^ (2) y (csc^ (2) y - 1) = sin^ (2) y + cos^ (2) y C.

93 times 10 to the sixth power

Which expression is equivalent to - 3 - 3x - 1 + x

In a cylinder, r=7 and surface area s=210pi. Find the volume of the cylinder.

Carleis cutting pieces of string that are excatly 24 3/8 inches long how many pieces can she cut from a ball of string that has 100 feet

Your friend gives you $50 to gamble at a casino and you win 100,000 jow much did you give them

Find the 39th term of the arithmetic sequence that starts with 4 and has a common difference of 6. A. 232 B. 226 C. 238 D. None of these

Jeremy bought six and a half pounds of candy hearts and a card to give to his girlfriend on Valentine's Day he spent a total of $19.50 on both if the card cost a dollar fifty how much did he spend per pound on candy hearts