A sphere has a volume of 1,436 in3. What is its radius?
1 answer:
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Answer:
option A
(1.5,1.2)
Step-by-step explanation:
Given in the question two equations
Equation 1
y = √x
Equation 2
y = x²- 1
Equate both equations
√x = x²- 1
<h3>1 method </h3><h3>by plotting graph</h3>We can see from the graph that both meets when x = 1.5 and y = 1.2
<h3>2 method </h3>we can plug the options given one by one to see which points satisfy
one thing we know is that x ≠ any negative value since
y = √x and square root of negative value is not possible
so option b and c are rejected
option A
√1.5 = y = 1.2
1.5²- 1 = y = 1.2
Considering the capacity of each cup, the inequality that models the situation is:
D) 14x + 8y ≤ 192
- A large cup holds 14 ounces of lemonade.
- There are x large cups.
- A small cup holds 8 ounces of lemonade.
- There are y small cups.
From the bullet-point, the total amount that can be held is:
She has enough supplies to make a maximum of 192 ounces of lemonade, hence:
Hence option D is correct.
To learn more about inequalities, you can take a look at brainly.com/question/25738340