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valentinak56 [21]
3 years ago
11

One crew can seal a parking lot in 8 hours and another in 10 hours. How long will it take to seal the parking lot if the two cre

ws work together?
Mathematics
1 answer:
Mariana [72]3 years ago
4 0
I want to say 6 but i am only 70% shure

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How many lots of 10 second are there in 10 minutes
Vlad [161]

Answer:

60

Step-by-step explanation:

We can easily solve this by finding out how many 60 seconds are in 10 minutes, and then dividing by 10.

To do that, multiply 60 seconds by 10, since there are 60 seconds in each minute.

60*10=600. There are 600 seconds in ten minutes.

Now, divide by 10.

600/10=60

There are 60 intervals of 10 seconds in 10 minutes.

Hope this helps!

7 0
3 years ago
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babymother [125]
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Its the first option. 3 1/2
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Please help ill give brainliest!! Im terrible at math :(<br><br> What is: 3 divided by \frac{1}{4} ?
Ghella [55]

Answer:

12

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3 ÷ 1/4

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3 * 4/1

12

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3 years ago
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If NTM is congruent to OUM, SP is congruent to SQ, S is the center of the circle, and OM = 18, find NT. Round the answer to the
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OM=18, so OQ=QM=18/2=9.
 Given QU=8
from figure OQU is a right angled triangle , so OU^2=OQ^2 + QU^2
OU^2 = 9*9 + 8*8 = 81+72=153;
OU=sqrt(153) = 12.37 =13(approx);
From given statements of congruent NT and OU will also be congruent or identical. So, NT=OU=13
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3 years ago
For all a not equal to 0, which of the following expressions is equivalent to (picture)
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