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3 years ago

Rodella has a jar full of dimes. The total amount of money in her jar is $45.60 how many dimes does she have?

Mathematics

1 answer:

marshall27 [118]3 years ago

3 0

Answer:

456

Step-by-step explanation:

1 dollar equals 10 dimes.

So $45.60 would equal 456 dimes

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If you make $450 a month but 15% is held out of each paycheck for Social Security and taxes how much do bring home?

aksik [14]

To solve this question make an equation

450 x 0.15 = X

0.15 = the percentage taken out of the paycheck

67.5 = Social Security Taxes

450 - 67.5

= $382.5

Or the easier way if you want it straight away

450 x 0.85 = $382.5

0.85 = percentage taken home

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4 years ago

Roberto decided to get rid of all of his baseball cards, so he gave his four friends 32 baseball cards each. How many baseball c

brilliants [131]

Answer:

Roberto had 128 baseball cards originally

Step-by-step explanation:

What you need to do is multiply the individual number of cards that he gave to each friend by the number of friends. In this case, 32 baseball cards and 4 friends. Therefore, the equation would be 32 x 4 = 128

Hope this helps :)

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2 years ago

Write an equation of the line that has a slope of 5 and y-intercepts 3 in slope-intercept form.

Alika [10]

Y = 5x + 3 YAYA.....

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3 years ago

Read 2 more answers

What is the following product?<br> 5/4x2 5 4x2

romanna [79]

Answer:

5/8

=0.625

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3 years ago

Astronomers measure large distances in light-years. One light-year is the distance that light can travel in one year, or approxi

Semenov [28]

Answer:

Option B - $=8.4672\times 10^{13}$

Step-by-step explanation:

Given : Astronomers measure large distances in light-years. One light-year is the distance that light can travel in one year, or approximately 5,880,000,000,000 miles.Suppose a star is 14.4 light years from earth.

To find : In scientific notation, how many miles away a star is from earth?

Solution :

One light-year is the distance that light can travel in one year is = 5,880,000,000,000 miles.

In scientific notation, $5.88\times 10^{12}$ miles.

In 14.4 lights year the distance is $=14.4\times5.88\times 10^{12}$

In 14.4 lights year the distance is $=84.672\times 10^{12}$

or $=8.4672\times 10^{13}$

Therefore, Option B is correct.

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3 years ago