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andrew-mc [135]
3 years ago
6

Help me pls!!! I’m dying

Mathematics
2 answers:
olga_2 [115]3 years ago
4 0

required c.s.a = 12 pl sq cm

Nikolay [14]3 years ago
4 0

<em>A</em>=2<em>πrh</em>+2<em>πr</em>2 this is the equation to find the area for the surface of the cylinder so just plug in your numbers and solve.(r=radius) (h=night)

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Which equation is equivalent to 2^4x=8^x-3?
slavikrds [6]

Answer:

D

Step-by-step explanation:

8 0
3 years ago
A company estimates that it will sell ????(x) units of a product after spending x thousand dollars on advertising, as given by ?
zepelin [54]

Answer:

(11\frac{1}{3},20)

Step-by-step explanation:

If the Number of Sales of x units, N(x) is defined by the function:

N(x)=-5x^3+235x^2-3400x+20000,10\leq x\leq 40

N'(x)=-15x^2+470x-3400\\When -15x^2+470x-3400=0\\x=20, x=11\frac{1}{3}

Next, we text the critical points and the end points of the interval to see where the derivative is increasing.

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Thus, the rate of change of sales N'(x) is increasing in the interval (11\frac{1}{3},20) on 10≤x≤40.

7 0
3 years ago
An X-ray machine for animals costs$125,000. If the loan is for 10 years, an the interest paid is $65,625, what is the interest r
Rina8888 [55]
The answer is 5.25%.

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3 0
3 years ago
Mindy has 4 red lollipops, 2 green, and 3 blue lollipops to choose from. What is the complement of her choosing a blue lollipop?
Masteriza [31]

Answer: I’m not sure what compliment is but she would have to pick 7 to guarantee that she gets at least 1 blue lollipop

Step-by-step explanation:

There are 9 in total. 6 not blue. There are 3 blue. Assuming she gets terrible luck, she would have to take all of the non blue first which is 6. Then she would take another one to make sure she gets at least 1 blue lollipop

4 0
3 years ago
Read 2 more answers
Base on the drawing below in order for ABC to be similar to DEF bySAS similarity, which of the flowing need to be true
kati45 [8]

you devide the tops and then add the ratios and you mines it buy 180 and there should be your answer

7 0
4 years ago
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