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algol13
3 years ago
8

Find two consecutive odd integers whose sum is 84.

Mathematics
1 answer:
lesya [120]3 years ago
6 0
41 and 43 I hope this helps
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Consider the parametric curve:
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By the chain rule,

\dfrac{\mathrm dy}{\mathrm dx}=\dfrac{\frac{\mathrm dy}{\mathrm dt}}{\frac{\mathrm dx}{\mathrm dt}}=\dfrac{4\sec t\tan t}{3\sec^2t}=\dfrac43\sin t

When t=\pi, we have

\dfrac{\mathrm dy}{\mathrm dx}\bigg|_{t=\pi}=\dfrac43\sin\pi=0

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At Edwards Middle School there are 8 teachers for every 136 students. There are 850 students enrolled at the school. How many te
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50

Step-by-step explanation:

one teacher per 17 students

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Which of the following best describes Y=3x+9. •a.neither linear nor nonlinear •b.linear •c.nonlinear •d.both linear and non line
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Explanation:
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Fernell and Dabney shared the driving
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Answer:

15 hours

Step-by-step explanation:

Given:

Fernell's speed v_F= 50 mph

Dabney's speed v_D= 64 mph

Denote:

D_F - distance covered by Fernell

D_D - distance covered by Dabney

t_F - Fernell's time

t_D - Dabney's time

1. If Fernell drove for 3 hours longer than Dabney, then his time is 3 hours more than Dabney's time and

t_F=t_D+3

2. If Fernell covered 18 miles less than Dabney, then

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Use formula D=t\cdot v

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Subtract from the first equation the second equation and equate it to 18:

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t_F=t_D+3=12+3=15\ \text{hours}

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A test has twenty questions worth 100 points. the test consists of
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