3 years ago

Ill mark branliest i just need help asap quick please and thanks

Mathematics

1 answer:

ruslelena [56]3 years ago

4 0

Answer: answer down

Step-by-step explanation:

0.9 -15/30 -3 14/28

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The recipe says he needs 450 grams of rice for 6 people

Fynjy0 [20]

Answer:

1.35kg

Step-by-step explanation:

450g : 6 people

x : 18 people

To get from 6 to 18, multiply by 3 so do the same to the other side

450 × 3 = 1350g

To convert from g to kg divide by 1000

1350 ÷ 1000 = 1.35kg

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2 years ago

What fraction is equal to 66?

marysya [2.9K]

The fraction equal to .66 is <span>33⁄50</span>

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3 years ago

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Each month for 7 months, Eve reads 3 books. How many more books does she need to read before she has read 30 books?

enot [183]

How many books has she read so far? She's been doing this for 7 months, so so far she's read:

7*3=21

how many does she still need to read?

30-21=9

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so she needs to read 9 more books, which will take her 3 months!

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3 years ago

Use the following graph of the function f(x) = 2x3 + x2 − 3x + 1 to answer this question: graph of 2x cubed plus x squared minus

Zina [86]

Answer:

Step-by-step explanation:

f(x) = 2x^3 + x^2 − 3x + 1

f'(x) = 6x^2 + 2x − 3

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f'(-2) = 24 + -4 − 3

f'(-2) = 17

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The slope at 0:

f'(0) = 6(0)^2 + 2(0) − 3

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The average rate of change is (17+(-3))/2, or 14/2, or 7

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2 years ago

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KengaRu [80]

Answer: 2.029%, 2 1/8%, 2.4%, 2.499%, 2 1/2%.

Step-by-step explanation:

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2.029%, 2 1/8%, 2.4%, 2.499%, 2 1/2%.

Below are what the rates are equal to.

2.029, 2.125, 2.400, 2.499, 2.500

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2 years ago