Answer: The constant of proportionality would be the answer “3”
Step-by-step explanation: The reason why it is 3 is because how ever many cups of flour you use is how ever many cookies you get. So every 3 cups of flour gets you 48 cookies. Depending on how many cups of flour is how many cookies you get that is why the constant of proportionality is “3”
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Answer:
y-intercept (0,2.5)
x intercept (3.5,0)
Step-by-step explanation:
Hey there!
To start, whenever you are performing (f+g)(x), this means that you are to add the functions f(x) and g(x) together.
In this case, f(x) is equal to 5x^3-2 and g(x) is equal to 2x+1.
Because you are adding the two expressions as according (f+g)(x), you should set up this expression:
(5x^3-2)(2x+1)
Now, combine your like terms (terms of the same variables that are all raised to the same power):
(5x^3-2)(2x+1)
=5x^3+2x-1
Therefore, (f+g)(x)=5x^3+2x-1
Hope this helps and I hope you have a marvelous day! :)
According to the desired test, the hypothesis are given by:
D) H0: μ=210
Ha: μ ≠ 210
At the null hypothesis, it is <u>tested if the population mean is of 210 lbs</u>, that is:
At the alternative hypothesis, it is <u>tested if the population mean differs from 210 lbs</u>, that is:
Hence, the correct option is:
D) H0: μ=210
Ha: μ ≠ 210
A similar problem is given at brainly.com/question/25707631