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zhuklara [117]
3 years ago
9

Writing to. Explain. Braedyn. Needs to determine how many nickels. Are. In. $7.45. Explain. How she. Can. Find. The. Number. Of.

Nickels. Using. Decimal. Division
Mathematics
2 answers:
vladimir2022 [97]3 years ago
8 0
First how much does the nickels worth?

It worths 5 cents Which is .5 in decimal and now you got to divide 

So divide 7.45 over .5 how much is that ?

7.45/.5=14.9

There are approximately 15 nickels.

Klio2033 [76]3 years ago
3 0
It's 149nickels because how much nickels equal $1.00, it's 20 nickels then multiply it by 7 which equal 140 nickels and 140 nickels equals $7.00 but we are not done we still need that 45 cents,so how much nickels equals 45 cents it's 9 nickels so 140(nickels)+9(nickels)=149 nickels so the answer is 149 nickels
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sineoko [7]

Answer:

equation of the table is y=30x+60

60 degrees is what the temperature starts at

to get to 440 degrees he needs 12 minutes and 40 seconds

Step-by-step explanation:

the change in y over change in x is 90/3 which is the slope

slope is 30

if slope is 30 then 30*2+b=120 60+b=120 so b=60 and it is the y intercept

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x=12 2/3

x= 12 minutes and 40 seconds

8 0
3 years ago
Convert base 10 273 to a base 12
Margaret [11]
The highest power of 12 that divides 273 (with remainder) is 12^2=144, and dividing gives

273=1(144)+129

Divide the remainder term by the next highest power of 12, 12^1=12.

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273=1\cdot144+10\cdot12+9\cdot1=1\cdot12^2+10\cdot12^1+9\cdot12^0
7 0
3 years ago
Please simplify this fraction c:
Liula [17]
F you just want to see the really short way, just skip down to AAAAAAAAAAAA

so, here is the long explanation
exponential properties
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don't forget pemdas
2x^2=2(x^2)

so
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AAAAAAAAAAAAAAAAAAAAAAAA
so we see
the original equatio is
\frac{2x^{-4}}{3xy}

remember
\frac{ab}{cd} =( \frac{a}{c})( \frac{b}{d})

so we can seperate the constants
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we know that the placeholders cannot affet the position of the constants unless they are grouped together which they are not

terfor the answer must have 2/3 in it

the only one that hsa that is A


ANSWER IS A
3 0
3 years ago
Read 2 more answers
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zaharov [31]

Answer: 72 miles

Step-by-step explanation:

4 0
3 years ago
16. An employee has to pay 15.5% in taxes. If
lilavasa [31]

Answer:

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Step-by-step explanation:

15.5 x 2450

100

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7 0
3 years ago
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