At the space center, Karen bought a model of a shuttle. She started working on the model the next day at 11:13 A.M. She worked until leaving for lunch at 11:54 A.M. After lunch, she worked on the model again from 1:29 P.M. Until 1:46 P.M. How long did Karen work on the model? Karen worked on the model for minutes.

Adam’s sister wants to watch her intake of fat per day. He estimates that the dinner will have 48 grams of fat. What percentage of her total daily allowance of fat will the dinner be

Jonathan has a collection of 400 marbles. Blue marbles make up 17%, percent of his collection. How many blue marbles does Jonathan have?

Indicate whether the following statements are True (T) or False (F). 1. The difference of two integers is always a natural number. 2. The difference of two integers is always an integer. 3. The sum of two integers is always an integer. 4. The quotient of two integers is always an integer (provided the denominator is non-zero). 5. The ratio of two integers is always positive 6. The product of two integers is always an integer. 7. The quotient of two integers is always a rational number (provided the denominator is non-zero).

How do u write 4,000,000+3,000+50+2 in standard form

Find the slope and y-intercept of the line.
14x + 4y = 24

Which shows one way to determine the factors of x3 5x2 – 6x – 30 by grouping? x(x2 – 5) 6(x2 – 5) x(x2 5) – 6(x2 5) x2(x – 5) 6(x – 5) x2(x 5) – 6(x 5)