3 years ago

1. Stewart had 30 candies in his pocket. If he gave of the

Mathematics

1 answer:

AnnyKZ [126]3 years ago

7 0

Answer:

3.33%

Step-by-step explanation:

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Pls hurry I’m being timed

nevsk [136]

Answer:

Step-by-step explanation:

I hope this helps and have a nice day

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3 years ago

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Write an expression for the calculation the difference of the products of 5 and 2 and 5 and 1

kifflom [539]

(5x2) - (5-1)
10 - 4
6

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2 years ago

Find the critical numbers of the function. (Enter your answers as a comma-separated list. Use n to denote any arbitrary integer

lyudmila [28]

$f(\theta)=10\cos\theta+5\sin^2\theta$

then the derivative is

$f'(\theta)=-10\sin\theta+10\sin\theta\cos\theta$

Critical points occur where $f'(\theta)=0$ . This happens for

$-10\sin\theta+10\sin\theta\cos\theta=0$

$-10\sin\theta(1-\cos\theta)=0$

$\implies-10\sin\theta=0\text{ or }1-\cos\theta=0$

In the first case, we find

$-10\sin\theta=0\implies\sin\theta=0\implies\theta=n\pi$

In the second,

$1-\cos\theta=0\implies\cos\theta=1\implies\theta=2n\pi$

So all the critical points occur at multiples of $\pi$ , or $n\pi$ . (This includes all the even multiples of $\pi$ .)

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3 years ago

In trip 1 you drove 104 miles in 4 gallons; in trip 2 you drove 78 miles how many gallons did you use in trip 2

BlackZzzverrR [31]

First do 104/4 which equals which equals 26
so you can drive 26miles on one gallon

then do 78/26 which equals 3

so you used 3 gallons of gas on trip 2

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3 years ago

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Find the midpoint M of the two sets of points. (Use midpt. formula)

Setler79 [48]

3.5,1.75
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2 years ago