Express the polynomial z2 - z4 + 2z2 in standard form and then classify it.

Scientific notation 484,000,000

What does square root x^16 equal?

Johnny and Dawn were in a Math competition. They had to answer this question. What is the product of the expression 5b (2b- 5).

Write and solve an equation that represents the following: Ten less than a number is equal to nine

Flavia tossed two six-sided number cubes and added the numbers together. Which outcomes have a probability of 1/12? Select two answers. A. 3 B. 4 C. 5 D. 7 E. 10

If your company needs to produce 7,800 products by the end of the next 12 weeks, how many products will you need to produce each week to finish on schedule?

At an election there are 5 candidates and 3 members are to be elected. A voter is entitled to vote for any number of candidates not greater than the number to be elected. In how many ways a voter can vote?

Today kelly biked 6 times as far as she ran yesterday. she biked 30 miles how far did kelly run

Diane has bought 36 pounds of dog food. She feeds her dog 7 pounds for each meal. For how many meals will the food last?

One container of juice costs $4.56 for 32 fluid ounces. Another container costs $3.20 for 20 fluid ounces. Determine which container of juice is the "better buy" based on the unit price. What is the unit rate for each?