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steposvetlana [31]
3 years ago
14

Two members of the Math Competition Team solve 13 problems in 1 hour. Assume all team members solve problems at the same rate. H

ow many team members are needed to solve in 1 hour:
91 problems?
Mathematics
1 answer:
mylen [45]3 years ago
4 0

14 because 2 people=13 problems in an hour

91/13=7

7times 2 is 14

14 IS YOUR ANSER PLS MARK ME BRAINLIEST :D

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What does a 23/100 reduced to?
natima [27]

Answer:

the answers is nothing because 23 is only divisible by its self

Step-by-step explanation:

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3 years ago
Find an equation for the line that passes through the points (1. - 4) and (-5.4).
DIA [1.3K]

Answer:

y=-4/3x-8/3

Step-by-step explanation:

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y=-4/3x + b

Substituting,

-4=-4/3+b

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5 0
2 years ago
(3 x 25 - 13 (-2)] + 23<br> (-22 + 32) - 3
Elanso [62]

Answer:

The answer is 328.

Hope this helps!

4 0
2 years ago
Find a ⋅ b. a = &lt;5, 2&gt;, b = &lt;4, 5&gt;
cestrela7 [59]

Answer:

  30

Step-by-step explanation:

For a = <xa, ya> and b = <xb, yb>, the dot product is the sum of products ...

  a·b = (xa)(xb) + (ya)(yb)

Substituting the given information, you have ...

  a·b = 5·4 + 2·5 = 20 + 10

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_____

Some graphing calculators can do such math. There are also dot product calculators available on the Internet. If you have quite a few of these to calculate, you can put the appropriate formula into a spreadsheet.

6 0
3 years ago
Please help ASAP! 10 points + BRAINLIEST!
worty [1.4K]
Hello good person. The answer is C, (4,7). If you replace the x's in both equations (4) and the y's i both equations (7) you would get your answer for both.
4 0
3 years ago
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