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AleksAgata [21]
2 years ago
15

Students in Mr. Rivas’ class were practicing their multiplication skills by rolling three 6-sided number cubes. Chris rolled a 2

, a 3, and a 5. He multiplied the three numbers as follows using the order of operations:(2 × 3) × 5 = 30. Write another way Chris could have performed the multiplication without changing the order of the numbers. (PLEASE HELP)
Mathematics
2 answers:
AleksandrR [38]2 years ago
5 0
Another way without changing the order of the numbers? Alright.
2 x (3 x 5) = 30

Hope this helped :)
guajiro [1.7K]2 years ago
3 0

Sorry wrote down the wrong thing the first time. Try doing 2 plus 3 times 5.

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A.

Step-by-step explanation:

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2 years ago
Dr. David Smith lived 1/13 of his life as a child. He spent 4/39 of his life preparing for an outstanding
stich3 [128]

Answer:

40 14/25 years

Step-by-step explanation:

Well, this certainly is fun.

First, to find the fraction of the doctor's life which 13 years represents, subtract the fractions from 1 (and in this case l stands for lifetime):

13 = (1 - (\frac{1}{13} + \frac{4}{39} + \frac{1}{2}))(l)

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4 0
2 years ago
Find the consecutive positive odd integers whose product is 99​
dezoksy [38]

Answer:

9 and 11

Step-by-step explanation:

So let's say that the first integer is x.

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We make an equation using these two numbers:

(x)*(x+2)=99\\

Now all we gotta do is solve for x:

x^2 +2x = 99\\x^2+2x-99=0

Now we use either splitting the middle term or quadratic formula:

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4 0
3 years ago
Question 1 options:
OLEGan [10]

Answer:

4000 m^{3}

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V = 1/3(400)(30) = 4000 m^{3}

5 0
2 years ago
Which of the following is the same as 2.3 × 103? <br><br>      A. 230  B. .023  C. .23  D. 2,300​
maksim [4K]
<h3>✽ - - - - - - - - - - - - - - - ~<u>Hello There</u>!~ - - - - - - - - - - - - - - - ✽</h3>

➷ It would be D. 2,300

<h3><u>✽</u></h3>

➶ Hope This Helps You!

➶ Good Luck (:

➶ Have A Great Day ^-^

↬ ʜᴀɴɴᴀʜ ♡

6 0
2 years ago
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