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IRISSAK [1]
4 years ago
10

Using pemdas please

Mathematics
2 answers:
LiRa [457]4 years ago
4 0

Answer:

13.5

Step-by-step explanation:

4+81/6-4

=4+13.5-4

=17.5-4

=13.5

crimeas [40]4 years ago
4 0

Step-by-step explanation:

Go in order from top to bottom if there is not one of the letters /steps in your problem skip it and move on to the next letter/ step

P- parentheses, (...)

E- Exponents, the 2 over the 9 is an exponent

M- Multiple, X

D- Divide, ÷

A- Add, +

S- Subtract, -

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Convert to scientific notation ​
andreev551 [17]

Answer:

8.245*10^6

Step-by-step explanation:

scientific notation is known as c*10^n

c : any number from 1-10

n : the power of base 10

the number in our case between 1 and 10 is 8.245

but then we want to move the decimal 6 spaces to the right, so we multiply that by 10^6

8 0
3 years ago
Scott has basketball at 3:15 the practice lasts 45 minutes what time does practice end
DochEvi [55]
The practice will end at exactly 4:00 .
6 0
3 years ago
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The price of gasoline at a service station increased from $1.65 per gallon last week to $1.82 per gallon this week. Sally paid $
Mila [183]

Answer:

  $2.72

Step-by-step explanation:

The increase from last week is the fraction ...

  (new price)/(old price) -1 = (1.82/1.65) -1 = 17/165

so the amount of increase Sally will pay this week is ...

  17/165×$26.40 = $2.72

_____

<em>Comment on the working</em>

We could work this several ways. Perhaps most straightforward would be to determine how many gallons Sally bought last week, and multiply that by the change in price. Or, the number of gallons could be multiplied by the new price per gallon and the difference from the old purchase amount found.

If you look at the numbers, you see that we have effectively done it the first way. The change in price is $0.17 per gallon, and the number of gallons Sally bought is $26.40/$1.65.

8 0
3 years ago
Determine algebraically whether the function is even, odd, or neither even nor odd.
sdas [7]
It is an even function
3 0
3 years ago
Slope of (17,11)(5,0)
stepladder [879]

Hello from MrBillDoesMath!

Answer:

m = 11/12

Discussion:

Slope of line = m = (change in y) / (change in x)

                      = ( 11 - 0) / (17-5)

                      = 11/12

Thank you,

MrB

6 0
3 years ago
Read 2 more answers
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