Please help ASAP on #4,6 please I'll give you brainliest

Mathematics

1 answer:

Marina CMI [18]3 years ago

5 0

Answer: 4) 0.8/(1/6)=4.8 miles per hour

6) 100%-16%=84%

500*0.84=420 mL

Step-by-step explanation:

4) rate=miles/hour

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You rise 15 feet for every 1000 feet you drive forward, what is the slope?

liberstina [14]

The slope is: $\frac{3}{200}$ .
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Note:
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slope = rise/ run = 15 ft/ 1000 ft ;

= 15/1000 = (15÷15) / (1000÷15) ;

= 1/ (200/3) = 1* (3/200) = [tex] \frac{3}{200} [/tex] .
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3 years ago

The end of an hour hand on a clock is 5.5 inches from the center. How far will the hour hand travel over three full days?

EastWind [94]

Answer:

103.62 inches

Step-by-step explanation:

Hour hand = radius = 5.5 in

It will travel one full circle in one day, and 3 full circles in 3 days.

<u>The travel distance is:</u>

3C = 3(2πr) = 6*3.14*5.5 in = 103.62 in

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3 years ago

A roulette wheel has the numbers 1 through 36, 0, and 00. A bet on five numbers pays 6 to 1 (that is, if one of the five numbers

tatiyna

Answer:

5 cents

Step-by-step explanation:

So the roulette wheel would have a total of 38 numbers, which means 38 different possible cases. Since you are allowed to bet on 5 numbers, the chance to win this is 5 out of 38 and to lose this is 33 out of 38.

If you win, you get 1 + 6 = 7 dollar, and if you lose, you lose 1 dollar.

Therefore the expected amount out of this game is:

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