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goldenfox [79]
3 years ago
7

Tyler read 15 pages of a book. Ann read 9 pages of the same book. Did Tyler read 4 more pages than Ann? Explain

Mathematics
1 answer:
steposvetlana [31]3 years ago
7 0

Answer:

No, Tyler did not read 4 more pages than Ann.

Step-by-step explanation:

9+4 does not equal 15.

15 = Tyler's total page readings,

9 = Total pages Ann read.

15 - 9 = 4

9 + 4 = 13. Which is 2 off from what Tyler read. So, no. it is not.

Hope that helps!

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Start by y-k=m(x-h)
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5.65 times 3.4 estimate
lidiya [134]
We can round 5.65 up to 6 and 3.4 down to 3.
3 * 6 = 18
now let's see how close our estimate is to the real answer
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The rate of change of the volume of a snowball that is melting is proportional to the surface area of the snowball. Suppose the
Alisiya [41]

Answer:

According to the passage, we have the next equation:

\frac{dV}{dt} = \frac{4}{3}\pi*3*r^{2}*\frac{dr}{dt} = K*(4\pi*r^{2} )

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Leaving at the end with the next equation:

\frac{dr}{dt} = K

Integrating the equation, we have:

r=K*t+C

where "C" is a constant

Then, we have the 2 conditions for the problem:

1) t=0 → r=10

Replacing in the equation, we have C = 10

2) t=5 → r=8

Replacing in the equation, we have K = -0.4

Finally, the time which the snowball will be completely melted will be when r = 0. So replacing in the equation

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6 0
3 years ago
PLEASE ANSWER, I WILL GIVE BRAINLIEST!!!!!
Gekata [30.6K]
0.65 = 

6/10 = 0.6

+

5/100 = 0.05.

Add: 0.6 + 0.05 = 0.65.

Hope this helped☺☺
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the volume of a rectangular pyramid is 125 cm cubic inchs. what is the volume of a rectangular prism having a congruent base and
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I am confused with regards to the unit. You wrote cm cubic inches. So, I'll just use cubic unit.

Given:
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V = 125 cubic unit * 3 = 375 cubic unit
5 0
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