4 feet 8 inches
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First find how many inches are in 4 feet + 8 inches. There are 12 inches in 1 foot. Multiply 4 x 12 = 48. Add 8 to 48 = 56. Laney's height in inches is 56 inches.
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There are 2.54 centimeters in 1 inch. Multiply 56 x 2.54 = 142.24.
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Laney's height is 142.24 centimeters.
Let B = the weight of box B
Let 2B = the weight of box A
Let 2B + 30 = the weight of box C
B + 2B + 2B + 30 = 640
5B = 610
B = 122 pounds, weight of box B
2B = 2(122) = 244 pounds, weight of box A
2B + 30 = 2(122) + 30 = 274 pounds, weight of box C
hope this helps
f(x) = 6x - 12
y = 6x - 12
y + 12 = 6x - 12 + 12
<u>y + 12</u> = <u>6x</u>
6 6
¹/₆y + 2 = x
y = ¹/₆x + 2
f⁻¹(x) = ¹/₆x + 2
f⁻¹(-3) = ¹/₆(-3) + 2
f⁻¹(-3) = -¹/₂ + 2
f⁻¹(-3) = 1¹/₂
(x, f⁻¹(x)) = (-3, 1¹/₂)
Answer: sec (0) tan (0)
Step-by-step explanation:
The instructions that you've provided were kind of obscure to me, so I did the best I could do. The answer above is what I believe the answer is.
Using linear function concepts, it is found that the correct statements are given by:
- The value of 15000 represents the start-up cost.
- The company spends $57,000 to manufacture 2000 headbands.
<h3>What is a linear function?</h3>
A linear function is modeled by:
In which:
- m is the slope, which is the rate of change, that is, by how much y changes when x changes by 1.
- b is the y-intercept, which is the value of y when x = 0, and it can also be interpreted as the initial value.
In this problem, the cost of manufacturing H headbands is given by:
The y-intercept is of 15000, which means that the value of 15000 represents the start-up cost.
Manufacturing 2000 headbands, the cost is of:
Hence, the company spends $57,000 to manufacture 2000 headbands.
More can be learned about linear function concepts at brainly.com/question/24808124
