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2 years ago

Choose all the numbers that are common multiples of 12 and four

Mathematics

1 answer:

irina [24]2 years ago

6 0

Answer:

12, 24 , and 36

Step-by-step explanation:

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There are 45 animals at the pet store. 12% are dogs, 24% are cats, 36% are fish, and 28% are other animals. Find the number of a

vivado [14]

Step-by-step explanation:

Dogs: 12% of 45= 5.4

Cats: 24% of 45= 10.8

Fish: 36% of 45= 16.2

Other: 28% of 45= 12.6

8 0

3 years ago

Help needed please!!!!!!!!

Sonja [21]

Funimobgdhdhehhdhshhdhjsbfhshhwhdhs

5 0

2 years ago

Can someone offer help to this ratio question

AlekseyPX

Answer:

Cherry Pink has not been made ( $25:17\neq 4:3$ )

Step-by-step explanation:

Given that she already has 60litres of Rose Pink paint, we use the ratios to determine the volumes of red/white used:

$Rose Pink=60l\\\\Red=\frac{1}{3}\times 60\\\\=20l\\\\White=\frac{2}{3}\times 60\\\\=40l$

#Add these proportions to the additional red and white paints to determine if Cherry Pink has been made:

$V_r=20l+80l\\\\=100l\\\\V_w=40l+28l\\\\=68l\\\\\therefore r:w=100l:68l \ \ \ \ \ \ \ \ \ \ \# simplify\\\\r:w=25:17$

We equate this proportion to the Cherry Pink proportion to verify if Cherry pink has been made:

$25:17\neq 4:3$

Hence, Cherry pink has not been made.

3 0

3 years ago

A sound wave has a frequency of 627 hz and a wavelength of 3.25 m. what is the speed of the wave?

Dovator [93]

Answer:

2037.75m/s

Step-by-step explanation:

To calculate the speed of a wave, you need to multiply the wavelength by the frequency. In this case, 627*3.25=2037.75m/s. Hope this helps!

8 0

3 years ago

Write -5/19 as a decimal<br><br><br>what does this mean?

Anon25 [30]

Answer:

-0.26315789473

Step-by-step explanation:

7 0

3 years ago

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