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andreyandreev [35.5K]
3 years ago
7

Cherise is tracking her heart rate during a 20-mile bike ride. In 1/3 min, her heart beats 56 times. What is Cherise’s heart rat

e and intensity level?

Mathematics
2 answers:
Pavel [41]3 years ago
4 0
The intensity level is hard and for the first part, it’s 168. and something. Sorry that’s all I figured out I’m not too smart :/
IceJOKER [234]3 years ago
3 0

Answer:

<u>168  </u>bmp, the level intensity is<u> HARD</u>

Step-by-step explanation:

I got this correct, Get that A+

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Answer:

Step-by-step explanation:

F(x) = x² - 2x + 1

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By comparing this equation with the vertex form of the quadratic equation,

y = (x - h)² + k

Here, (h, k) is the vertex

Vertex of the parabola → (1, 0)

x-intercepts → (x - 1)² = 0

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y-intercepts → y = (0 - 1)²

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Now we can draw the graph of the given function,

From this graph,

As x → 0,

\lim_{x \to 0^{-}} (x-1)^2=1

\lim_{x \to 0^{+}} (x-1)^2=1

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Since, \lim_{x \to 0^{-}} (x-1)^2=\lim_{x \to 0^{+}} (x-1)^2=1

Therefore, given function is continuous at x = 0.

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3 years ago
A foam toy is 2 inches wide. It doubles in size for every minute it is in water. Write an expression for the width of the toy af
Solnce55 [7]

it would be 2(2^5), which is two times two to the fifth power. you take the original size and double it for every minute, which is like squaring it, but to the power of five, because it doubles once every minute for five minutes. i hope this makes sense!:)

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Let the missing number be x
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Answer:

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Answer:

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Step-by-step explanation:

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