There are 5 red marbles, 2 Green marbles and 3 black marbles. What is the probability that black or red is chosen?

I am a two digit square number. the sum of my digits is 13. what Square number am I

Which undefined term can contain parallel lines?

6+2-72b * (65b + 32) - 87 : 36 =

Multiply: (9x^2y^3) (7xy^2)

Sheila and her study partner flipped a coin 120 times. They flipped 70 heads and 50 tails. What is the experimental probability that the next flip will be heads up?

If an angle measures 43°, then the angle is acute. Are the statement and its inverse true? Both the statement and its inverse are false. The statement is false, but the inverse is true. Both the statement and its inverse are true.

Which is the quotient of 11/12 divide by 5/7

How many tree's are 10.5 tree's?

Find two numbers a and b whose sum a+b is - 4 and whose difference a-b is - 4.

Number 22. Find the x - and y-intercepts of 5y - 3x=15 A. x-int 5 Y-int 3 B. X-int - 5 Y-int - 3 C. X-int - 5 Y-int 3 D. X-int 5 Y-int - 3