If Harriet rolls a number cube 39 times, how many times can she expect to roll a 3 or a 4?

What does 8x-6 (8w+5x) equal

Noel currently has a balance of $2,300.37 in an account he has held for 34 years. He opened the account with an initial deposit of $874. What is the simple interest rate on the account

Slope of the line from (5,2) (-9,5)

Transform the following polar equation into an equation in rectangular coordinates: r=4 (A) xy=16 (B) (x-4) ^2+y^2=4 (C) x=4 (D) x^2+y^2=16

Write and solve a real-world additional problem including the sum of a rational number and it's additive inverse?

Which expression is equal to 21,340?

Your elementary school has 14 EL students in first grade and 4 EL students in second grade. These EL students are all at the Pre-Emergent or Emergent levels.

Aquarium one contains 4.6 gallons of water Luis will begin filling the aquarium at a rate of 1.2 gallons of water per minute Aquarium two contains 54.6 gallons of water as it will begin draining aquarium to add a rate of 0.

Write the digit in the ten thousand place use the number 913,256

determine whether a parallelogram with vertices A (-1, - 2), B (-2, 0), C (0, 1), and D (1, - 1) is a rectangle, rhombus, or square. Give all the names that