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3 years ago

Light travels at 3.0 x 108 km/s. How far does light travel in 5 minutes?

Mathematics

1 answer:

Sergio039 [100]3 years ago

4 0

It’s distance times speed over time. So 108km/s x 3.0 = 324 divided by 5 which equals 64.8 km/s

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F(x)=268 – 22x The value of f(7) 11.86 422 114 -114

vagabundo [1.1K]

Answer:

114

Step-by-step explanation:

To evaluate f(7) substitute x = 7 into f(x), that is

f(7) = 268 - 22(7) = 268 - 154 = 114

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3 years ago

Terry sees this offer refurbished phone 35% off now only ?78 what was the original price

Ronch [10]

Answer:

$223.

Step-by-step explanation:

Let x be the original price of phone.

We are told that Terry sees this offer refurbished phone 35% off now only $78.

We need to find x such that 35% of x is 78. We can represent this information as:

$\frac{35}{100} x=78$

$0.35 x=78$

$x=\frac{78}{0.35}$

$x=222.8571428571428571\approx 223$

Therefore, the original price of phone was $223.

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3 years ago

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Eduardwww [97]

Answer:

Step-by-step explanation:

if x is 4 then y is 2 unlesss uknwo

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3 years ago

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shutvik [7]

Answer:

$\ur \: answer)$

Step-by-step explanation:

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THE HEIGHT OF CYLINDER IS 4X UNITS .

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3 years ago

kyle received his paycheck in the mail today. however ,he thinks there is a mistake in the amount before taxes were taken out wa

11111nata11111 [884]

492.36-73.85=418.51

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3 years ago

Read 2 more answers