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3 years ago

5

A reflecting telescope contains a mirror shaped like a parabola of revolution. If the mirror is 16 inches across at its opening

and is 2 feet deep, where will the light be concentrated?

1 answer:

choli [55]3 years ago

5 0

Answer:

18

Step-by-step explanation:

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4<br> 5<br><br> x − 6 = 2<br><br><br><br> i need help

STatiana [176]

Answer:

Step-by-step explanation:

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3 years ago

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3 years ago

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3 years ago

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If the total sticker price on a new car is $42,055 and you have to pay 7% sales tax, how much will you have to pay for the vehic

tresset_1 [31]

Answer:

$44,998.85

Step-by-step explanation:

Price of the car = $42,055

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Total cost = Price of the car + amount of tax

= 42,055 + 7% of 42,055

= 42,055 + 7/100 * 42,055

= 42,055 + 0.07 * 42,055

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