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3 years ago

10

The average heart rate of a cat is one-third of the hamster heart rate the average heart rate of the cat is 150 beats per minute

what is the average heart rate of the hamster?

2 answers:

Darina [25.2K]3 years ago

6 0

Wait how much is the average hamster heart rate

Monica [59]3 years ago

6 0

<span>310-480................................................................................................................</span>

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<img src="https://tex.z-dn.net/?f=%20%5Cfrac%7Bx%20%2B%201%20%7D%7B2%7D%20%20%3D%20%20%5Cfrac%7B7x%20-%203%7D%7B2%7D%20" id="Tex

MAVERICK [17]

Answer:

$\sf x =\dfrac{2}{3}$

Explanation:

$\sf \rightarrow \dfrac{x+1}{2} = \dfrac{7x-3}{2}$

cross multiply

$\sf \rightarrow 2(x+1) = 2(7x-3)$

divide both sides by 2

$\sf \rightarrow x + 1 = 7x-3$

isolate variables

$\sf \rightarrow x -7x = -3-1$

simplify

$\sf \rightarrow -6x = -4$

divide both sides by -6

$\sf \rightarrow \dfrac{-6x}{-6} = \dfrac{-4}{-6}$

simplify

$\sf \rightarrow x =\dfrac{2}{3}$

4 0

1 year ago

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Shawna and her best friend Keisha go shopping.

amid [387]

Answer:

138

Step-by-step explanation:

p(x) = 3x^4 + 2x^3 − 4x^2 + 21

Let x = 2

p(2) = 3*(2)^4 + 2*(2)^3 − 4*(2)^2 + 21

= 3*16+2*8-4*4+21

=48+16-16+21

= 69

This is per girl

There are 2 girls

2 * 69

138

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3 years ago

Name the property that is shown by the following expression (9x3)x4=9x(3x4)

o-na [289]

Answer:

factorisation

Step-by-step explanation:

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3 years ago

Find the distance ??????

Levart [38]

Answer:

Yes

Step-by-step explanation:

5 0

3 years ago

????????????????????????

Nesterboy [21]

One is 17.22 and the other is simply 2.

3 0

3 years ago

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