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3 years ago

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Erin clocked the top speed of her remote control car at 25 meters per second. Her brother Ben clocked the top speed of his remot

e controlled car at 63 miles per hour. To the nearest tenth, How many times faster was the faster car ?

1 answer:

exis [7]3 years ago

4 0

Sorry but..I don't even know where to start. Good luck!

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25<br> 2<br> In long division

Andre45 [30]

Answer:

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Step-by-step explanation:

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3 years ago

a coin collector has 36 dimes and nickels with a total face value of $2.80. they are actually worth a lot more. how many of each

Juliette [100K]

Answer:

16 nickels and 20 dimes

Step-by-step explanation:

16x5=80

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80+200=280

280 cents = $2.80

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3 years ago

The number 0.4 can be written as 4/10, so it is a rational number?

riadik2000 [5.3K]

Hello,

Yes of course 0.4 or 4/10 is a rational number :)

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5 0

3 years ago

Read 2 more answers

Can i pls have help with is soooooooooo confused

STALIN [3.7K]

500.

Solution: 210 is 42% of X

Equation: Y = P% * X

Solving our equation for X

X = Y/P%

X = 210/42%

Converting percent to decimal:

p = 42%/100 = 0.42

X = 210/0.42

X = 500

6 0

3 years ago

Calculate tan M if a = 5, b = 18, and c = the square root of 349

vagabundo [1.1K]

good evening ,

______

Answer:

tan M = 3.6

___________________

Step-by-step explanation:

$\frac{b}{a} = \frac{18}{5}$ = 3.6.

:)

8 0

3 years ago