The estimated portion of light bulbs that last more than 500 hours will be
x=∑xn=224/430=0.521=52.1%
Answer:
(f+g)(x) = x^2 +10x +7
Step-by-step explanation:
(f+g)(x) = f(x) +g(x) = (15x +7) +(x^2 -5x)
= x^2 +x(15 -5) +7
= x^2 +10x +7
Answer:
verbal phrase for: 
3 is 10 less than the quotient of a number and -2
Step-by-step explanation:
Or ... 10 less than the quotient of a number and -2 is 3
Or ... 3 is 10 less than a number divided by -2
I’m confused on what you mean
I would be with adition so its with $1,050 and the other pluses like ?+?+?+?+?+?+?+?+?+?+?+and other pluses and it would be a big number like A,B,C and no D because D is shorter then the others but the answer would be like i think its hard but it is A i think its hard?
