3 years ago

Please Help I Will Mark Brainly

1 answer:

5 0

I do not understand what your asking. Tell me the question.

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nevsk [136]

I love gv
Ghvfgvvh. How you do your job y

4 0

3 years ago

lina2011 [118]

Answer:

2,130

Step-by-step explanation:

1. solve for x.

$x=-\frac{b}{2a}$

when $ax^{2} +bx+c$

$x=\frac{-660)}{2(-30)}\\\\x=\frac{-660)}{-60}\\\\x=11$

2. place value for X into equation

$y=-30x^{2} +660x-1,500\\y=-30(11)^{2} +660(11)-1,500\\y=-30(121)+7,260-1,500\\y=-3,630+7,260-1,500\\y=3,630-1,500\\y=2,130$

Maximim profit is 2,130.

3 0

3 years ago

dalvyx [7]

9000 x .08 = 720
720 x 5= 3600
9000-3600= 5400

5,400

5 0

3 years ago

Jobisdone [24]

Answer:

Step-by-step explanation:

Height h = 4.5 inches

Radius r = 3.4/2 = 1.7 inches

Area of base = πr² = 2.89π square inches

Volume of cylinder = πr²h = 2.89π4.5 = 13.0 cubic inches

6 0

2 years ago

eduard

The Answer is 8+(x^3)*2

3 0

3 years ago