30.10

A bag contains 4 red marbles, 3 a bag contains 4 red marbles, 3blue marbles, and 7 green marbles. If a marble is randomly selected from the bag,

find the probability that a blue marble will be drawn

Fine the promise factorization of 245. Is there another way to write the prime factorization of 245?

How many times does eight go into 64p. s. i am bad at maths?

Michiko claims that to solve the system of linear equations 15x+8y=1 and 21x+4y=-13, instead of multiplying the second equation by - 2 and then adding the equations, she could multiply the second equation by 2 and then subtract the second equation

What is the correct classification of x2 + 15x?

Let f (x) = 2x2-x+5 and g (x) = 3x2-3x-2. Calculate h (1), if h (x) = f (x) + g (x).

If something was 200 dollars and i got it for 80 how much was it off

Sonia can read 3 page in 8 minutes at this rate. how many pages will she read in 24minutes?

What is 591.3 divided by 29?

Identify the type of observational study described. A researcher plans to obtain survival rate data for patients whose cancer has gone into remission by following them for the next five years. retrospective cross-sectional prospective

Sin38 = x/16 solve for x