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Scrat [10]
3 years ago
13

Three painters worked 6 hours each at $35.50 per hour. They used

Mathematics
1 answer:
goblinko [34]3 years ago
7 0

Answer:

$907.65

Step-by-step explanation:

$35.50 for 6 hrs is $213 times 3 because of the 3 painters, which is $639. $29.85 times 9 is $268.65. Add together you get $907.65

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Answer:

  • No correct choice

Step-by-step explanation:

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2 years ago
A ball is shot into the air using a brand new super-high-tech robotic arm to help baseball players practice catch fly balls.
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Answer:

69 feet

Step-by-step explanation:

we have

h(t)=-16t^{2}+64t+5

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h(t) is the height of the ball

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Convert the quadratic equation into vertex form

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y=(x-h)^{2}+k

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h(t)-5-64=-16(t^{2}-4t+4)

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the vertex is the point (2,69)

therefore

The maximum height is 69 ft

6 0
3 years ago
A contractor digs a hole for the basements of a new house that is 40 feet long and 10 1/2 feet deep. What is the width of the ho
34kurt
D. 15.5

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