Find the quotient of ' ((5+2i) (6-4i)) / ((2+i)) ', and express it in the simplest form.

Which equation represents the relationship between

Suppose act mathematics scores are normally distributed with a mean of 21 and a standard deviation of 5.3. a university plans to send letters of recognition to students whose scores are in the top 7%.

How many solutions does the equation have 3x + 5 = 3x + 5?

6g + 8h = 40 -6g + 2h = - 20 what are the values of g and h?

What is the distance between 1 and - 12

Three times the sum of a number and 4 is 8 less than one-half the number. Write and solve an equation to find the number

An investment of 9,875 earns 4.8% interest compounded monthly over 12 years.

Tom owes $442.51 on his credit card. He returns two items, one for $52.48 and the other for $46.45. Then he makes purchases of $39.68 and $37.58. What is the new balance on the card?

If the radius and the height of a right cylinder are both doubled, by what factor will the surface area increase?

How much coins is 34 quarters, 25 dimes and 36 pennies