2 years ago

Which unit rate is the lowest price per ounce?

Mathematics

2 answers:

mars1129 [50]2 years ago

7 0

Answer:

A is correct.

Step-by-step explanation:

Please give brainliest :)

klasskru [66]2 years ago

6 0

Answer:

Choice A

Step-by-step explanation:

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Of all the students who participate in the school music programs in the district, 394 students play a wind instrument. If 2/5 of

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2/5 of the students is equivalent to 394 students. The total number of students involved is thus 394*5/2.

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3 years ago

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Simply and write in standard form. Then classify the polynomial by degree and number of terms (5x^3+3x^2-7x+10)-(3x^3-x^2+4x-1)

Leto [7]

Answer: standard form-2x^3+3x^2-11x+11

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2 years ago

En una pizzería quieren crear un plato en el que, una vez troceada la pizza, contenga cada trozo por separado. Para realizarlo,

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Answer:

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Step-by-step explanation:

thanks for your help

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2 years ago

I need help with this question please and thank you

Nadusha1986 [10]

we have the number

$6-\sqrt[]{-40}$

Remember that

i^2=-1

substitute

$6-\sqrt[]{(i^2)40}$ $6-2i\sqrt[]{10}$

therefore

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the imaginary part is -2√10

8 0

1 year ago

Levart [38]

Answer:

4:25

Step-by-step explanation:

Given that,

r₁ = 15 inches, r₂ = 6 inches

The area of the cylinder is given by :

$A=2\pi rh+2\pi r^2$

The ratio of surface areas of two cylinders,

$\dfrac{S_2}{S_1}=\dfrac{2\pi r_2h_2+2\pi r_2^2}{2\pi r_1h_1+2\pi r_1^2}\\\\\dfrac{S_2}{S_1}=(\dfrac{r_2}{r_1})^2\\\\=\dfrac{6}{15}^2\\\\=\dfrac{4}{25}$

Hence, the required ratio is 4:25.

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2 years ago