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3 years ago

15

There are two dimes and a nickel in your pocket. You randomly pick a coin from your pocket and place it on the counter. Then you

pick a second coin from your pocket.

1 answer:

Sidana [21]3 years ago

8 0

Answer:

each coin has a 1/3% chance of being picked

Step-by-step explanation:

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What percent of 392 is 98

BARSIC [14]

It is 25%. Use the percent equation ( 98/392 = x/100). Cross multiply (98 * 100 = 9800 & 392 * x = 392x) You now divide ( 9800 / 392 = 25).

5 0

3 years ago

Read 2 more answers

Rewrite in simplest terms: 3h - 2(-0.1h - 0.8)<br>please help

levacccp [35]

Answer:

3.2h+1.6

Step-by-step explanation:

3h-2(-0.1h-0.8)

3h+0.2h+1.6

3.2h+1.6

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3 years ago

Find the value of given expression<br><br><img src="https://tex.z-dn.net/?f=%20%5Csqrt%7B35%20%5Ctimes%2035%7D%20" id="TexFormul

iren [92.7K]

Answer:

35

Step-by-step explanation:

35 times 35 = 1225

square root it

√1225

and get

35

4 0

3 years ago

3.8 times 10 to the power of -8

Yuliya22 [10]

Answer:

1/38^8

Step-by-step explanation:

3.8 times 10 is 38

so it would be 38 to the power of -8 ( 38^-8 )

then you simplify

you have to rewrite the negative power

( you can't have negative power as numerator )

$\frac{38^{-8} }{1}$

so you put it a part of the denominator

which switches the sign

$\frac{1}{38^{8} }$

hope this helps

8 0

3 years ago

X - 2/5 = 1/3 <br> what is x?<br> thanks x

Bogdan [553]

Isolate x. First, add 2/5 to both sides

x - 2/5 (+2/5) = 1/3 (+2/5)

x = 1/3 + 2/5

to simplify, find common denominators (15 in this case). Multiply the same number to both the denominator and numerator

(1/3)(5/5) = 5/15

(2/5)(3/3) = 6/15

x = 5/15 + 6/15

Simplify

x = 11/15

11/15 is your answer for x

hope this helps

6 0

4 years ago

Read 2 more answers