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Andrei [34K]
3 years ago
15

I need help it do today

Mathematics
1 answer:
Alex787 [66]3 years ago
4 0
For the first one I believe its 20,000 - 10,000= 10,000
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Clare has a recipe for yellow cake. She uses 913 cups of flour to make 4 cakes. Noah will follow the same recipe. He will make c
sergejj [24]

Answer:

(C)c= \frac{3}{7}f

Step-by-step explanation:

Clare uses 9\frac{1}{3} cups of flour to make 4 cakes.

It means  she uses 1 cup of flour to make 4\div9\frac{1}{3} cakes.

Let us simplify that expression first for future use.

4\div9\frac{1}{3}=4\div\frac{28}{3} =4 X \frac{3}{28} =\frac{3}{7}

Therefore, Clare uses 1 cup of flour to make \frac{3}{7} cakes.

If Noah follows the same recipe,

He uses f cups of flour to make c cakes

Using Ratio Method

→  Name  :  Cup  :  Cake

→  Clare   :    1        :   \frac{3}{7}

→  Noah   :     f       :   c

By using cross multiplication

c X 1 = \frac{3}{7}f

c= \frac{3}{7}f

The equation c= \frac{3}{7}f represents the relationship between c and f

8 0
4 years ago
The arena at the Berry Center holds 9,500 people. During one of the graduation ceremonies, 95% of the seats were occupied. How m
motikmotik

Answer:

9,025

Step-by-step explanation:

9,500 multiplied by 0.95

3 0
4 years ago
What is 4(2(329)) LIKE i have no idea how to do that
boyakko [2]
I think it wants you to multiply the numbers.
329×2=658
658×4=2632

Final Answer=2632
5 0
4 years ago
Read 2 more answers
Tan A + tanB + tanC-tanA tanB tanC<br>1-tanB tanC-tanC tanA - tanA<br> tanB​
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Answer:

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3 0
4 years ago
What is the inverse property of the complex number 9-4i
Zina [86]

Answer:

when added to the original number, would equate to zero. Another term this may be known as is the additive identity. The additive inverse is simply:

(a + bi) = -(a + bi)

Given: 9 - 4i

-(9 - 4i) = -9 + 4i

Therefore, the answer is B.

6 0
3 years ago
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