Why was change needed or necessary in the mid 1800's

Brianna has 4 pink bracelets One third of all her bracelets are pink. How many bracelets does Brianna have?

Caleb deposits $500 in an account that pays him 2% annual interest compounded quarterly. Which equation represents the account balance A after t years?

How to find cos11pi/3. what is the steps to find this

For each sequence, find the first 4 terms and the 10th term of n+4

Find the nth term of this sequence 5, 7, 9, 11, 13, ...

What is the range? 8, 10, 60, 3, 5, 13, 12, 40, 8

Make a ratio using two ingredients

What solution is 33x-33=33x+25?

Solve the equation using any method. Round your solutions to the nearest hundredth, if necessary. 3x2 - x - 3 = 0

If f (x) = x^2, which of the following describes the graph of f (x - 1) ? A.) The graph of f (x - 1) is a horizontal shift of f (x) = x^2 one unit to the left. B.) The graph of f (x - 1) is a vertical shift of f (x) = x^2 one unit up. C.