Nitrogen makes up how much of Earth's atmosphere? 100% 78% 22% 0%

5. Jeremy bought a $60 pair of sneakers on sale for 15% off. Then, he used a coupon that gave him an additional 10% off.

Which relation is a function? A. (9,-1), (-1,9), (9,2), (2,-1) B. (8,-4), (-4,8), (-8,4), (-4,-8) C. (5,-7), (4,6), (-3,8), (5,8) D. (2,3), (-2,3), (3,2), (-3,-2)

Ising prime factorization to find lcm and gcf of 10,72

A culture started with 6000 bacteria. after 5 hours it grew 6600 bacteria. predict how many bacteria will be present after 18 hours?

What are the odds of picking an "s" in the word "footloose"?

Solve the literal equation - cy + 8 = 4d - 3y for y.

Daniel purchases a new fishing rod for $49.95. The sales tax on his purchase is 8%. Including tax, what is the cost of the fishing rod to the nearest dollar? A) $50 B) $54 C) $58 D) $63

Brian bought a 15 pound bag of comcrete. he split the bag into smaller bags that each hold two and a half pounds. how many smaller bags did he fill

What is the full number of 2 to the 67 th power? I need the answer with out the e+17 or whatever it is.

Consider the polynomial p (x) = 16x^4-81y^4. Which of the following are equivalent expressions? Select all that apply A: (4x^2-9y^2) (4x^2-9y^2) B: (4x^2-9y^2) (4x^2+9y^2) C: (4x^2+9y^2) (2x^3y) (2x-3y) D: (4x^2+9y^2) (2x+3y) (2x+3y) E: (4x^2+9y^2)