Kelly bought a cup of coffee and drank 58 of it. Write an addition equation to represent how much coffee is remaining.

Enter your answer as an addition equation, formatted like this: 42+(-53)=-11

Suppose there are 10 five and six-year-old attending a birthday party. when a 30 year old mother walks into the room with an infant in her arms, what happens to the mean age in the room? what happens to the standard deviation of ages in the room? a. the mean and standard deviation of both change. b. the meaning will change, but the standard deviation will stay approximately the same. c. i mean will stay approximately the same, but the standard deviation will change. d. the mean and standard deviation will both stay approximately the same.

What two criteria are needed for triangles to be similar

Alicia puts $400 in a bank account. each year the account earns 5% simple interest. how much money will be in her bank account in six months?