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Sophie [7]
2 years ago
10

Find the inverse function of f informally. f(x) = x^3 + 8

Mathematics
1 answer:
Nata [24]2 years ago
5 0

Answer:

f^-1 (x) = \sqrt[3]{x - 8}

Step-by-step explanation:

Custom file created rather than math ML for neatness.

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To make five cups of lemonade you mix three cups of water with two cups of lemon juice. If there are sixteen cups in a gallon, h
zvonat [6]

Answer:

64 cups of lemon juice

Explanation:

First, you can determine with the information provided the amount of cups of lemon needed to prepare sixteen cups of lemonade:

5 cups of lemonade→2 cups of lemon juice

16 cups of lemonade→x

x=(16*2)/5=6.4 cups of lemon juice

Now, you now that for sixteen cups that is the amount in a gallon you need 6.4 cups of lemon juice and you can use a rule of three to determine the amount needed for ten gallons of lemonade:

1 gallon of lemonade→6.4 cups of lemon juice

10 galons of lemonade→x

x=(10*6.4)/1=64 cups of lemon juice

According to this, the answer is that 64 cups of lemon juice are needed to make ten gallons of lemonade.

7 0
3 years ago
Find a b if a = 4/3 and b = 4/5
Wewaii [24]

Answer: b is 5/4

Step-by-step explanation:

8 0
2 years ago
Marvin had 2 spools of fishing line. Each spool had
melisa1 [442]
The answer would be 12yards of fishing line :)
4 0
2 years ago
What’s the answer a=-11+7x
finlep [7]

Answer: a= 7x-11

Step-by-step explanation: cuz im smart

5 0
3 years ago
Read 2 more answers
Which inequality is true when G = 3/5 ?
GREYUIT [131]

Answer:

D. 15G > 9

Step-by-step explanation:

Given: G = 3/5

Here we have to check each options and find which is true.

Let's start from A.

G - 1 > 2/5

G > 2/5 + 1

G > 7/5 is not true.

B. -10G > 6

Dividing both sides by -10 , we get

G < -6/10

G < -3/5 Is not true.

C. 1 2/5 + G > 3

Now convert 1 2/5 to improper fraction.

1 2/5 = 7/5

7/5 + G > 3

G > 3 - 7/5

G > (15 - 7)/5

G > 8/5 is not rule.

D. 15G > 9

Dividing both sides by 15, we get

G > 9/15

Now we have to simplify 9/15

G > 3/5 which is true.

Answer: D. 15G > 9

Thank you.

4 0
3 years ago
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