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Levart [38]
3 years ago
6

To estimate your maximum heart rate (mhr), subtract your age from 220. a. True b. False

Biology
2 answers:
ASHA 777 [7]3 years ago
7 0
The answer is A, True. Hope this helped!
ad-work [718]3 years ago
6 0

Answer: It is False Mate!!!

Have a nice day

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A fertilizer producer finds that it can sell its product at a price of dollars per unit when it produces units of fertilizer. Th
Vilka [71]

Answer:

700

Explanation:

If from the question the price per unit of fertilizer, p(x) = 300 - 0.1x

The cost of x units of  fertilizer = C(x) = 15000 + 125x + 0.025x^2

And we know that Profit = Revenue - Cost

Revenue for x units of fertilizer R(X) = x*p(x)

= 300x - 0.1x^2

Hence Profit: P(x) = R(x) - C(x)

= [300x - 0.1x^2] - [15000 + 125x + 0.025x^2]  

= -0.125x^2 + 175x - 15000

To determine critical values

P'(x) = -0.25x + 175 = 0

Thus x = 175/0.25

x = 700

To maximize profit, the manufactures must produce 700 units of fertilizers

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What is cell specialization?

Answer: cell specialization is an adaptation to do a particular job in a cell
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As sound enters the ear, it vibrates the ______________ at the boundary between the outer ear and middle ear, causing the sound
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(A. eardrum <----- is the answer
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What is the accumulation of differences between species or populations?
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Answer: Divergence evolution or divergent selection

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The divergent evolution/divergent selection can be defined as the process of accumulation of differences between the related populations lies within the species. This process leads to speciation.

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