Charlie does the following problem: 3 3 • 3 2 = 3 6 = 3 • 3 • 3 • 3 • 3 • 3 = 729. which of the following is a true statement? a he is incorrect because he should have 6 factors of 9. b he is incorrect because he should have only 5 factors of 3. c he is incorrect because he should have 3 factors of 6. d he is correct.

Question:

Charlie does the following problem: 3 3 • 3 2 = 3 6 = 3 • 3 • 3 • 3 • 3 • 3 = 729. Which of the following is a true statement?

Solution:

Charlies 729

What he did wrong was he multiplied the exponets in which he should have. its really 3^5.

Final

B. He is incorrect because he should have only 5 factors of 3.

answer: 204

step-by-step explanation:

we are told that the revenue is

x⋅(4080−10x)=−10x^2+4080x

this is a quadratic function, so to maximize it we should find the x-value of its vertex. recall that the x-value of the vertex of the parabola ax^2+bx+c is given by the formula −b/2a.

so in this case, we have a=−10 and b=4080, so the x-value of the vertex is

−b/2a= −(4080)/2(−10)=204

answer: 323 is how many she has ☃☃⛄❄

step-by-step explanation: