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I am Lyosha [343]
2 years ago
7

Someone please help me

Mathematics
1 answer:
ehidna [41]2 years ago
3 0

C, D, and E are most likely to be right. Its either all of them, one of them, or two of them. A is impossible to use in the equation and if you use b, you get 45.5.

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a train travels 304 miles in 4 hours if it continues to travel at the same rate how many miles will it travel in seven and a hal
svlad2 [7]

Answer:

570 miles

Step-by-step explanation:

304/4 is how many miles it travels in each hour and if its 7.5 hours then you multiply that by each mile it takes each hour.

304/4 = 76

76 x 7.5 = 570

5 0
3 years ago
What is the experimental probability
Zarrin [17]
The answer is 1/4 because when you add all the numbers up it equals 12 and B or C gives us 3 which simplifies to 1/4
6 0
2 years ago
Help Dana find the sum 346 421 152
lara [203]

Dana wants to find the sum

  3 4 6

  4 2 1

+1 5 2

________

We will not regroup this ones place because the sum of the digits in the ones place is not up to. It's just 6+1+2 = 9.

Therefore, 13a) No.

There is no regrouped tens to add, so we would not able to regroup the ones place.

Therefore, 13b) No.

We regroup the tens place because the sum of the digits in the ones place is upto to 10.

And 13c) Yes.

We add the regrouped hundred as we regrouped the ones place.

Therefore,

13 D) Yes.






7 0
3 years ago
I NEED HELP PLEASE, THANKS! :)
Harman [31]

Answer:

7i + 11j

Step-by-step explanation:

DE = 8i + 6j - i + 5j

     = 7i + 11j

5 0
3 years ago
Y=x-3 y=2 equations graph
katovenus [111]

Answer:

x=5

Step-by-step explanation:

5 0
2 years ago
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