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2 years ago

7

Sally has a few choices for lunch; a hamburger, hotdog, or BBQ, with french fries, or chips. How many different combinations are

there to choose from?

2 answers:

AlladinOne [14]2 years ago

7 0

6 If you multiply the main foods and the sides you get 6= 3 x 2 = 6

Tamiku [17]2 years ago

7 0

I think it'd be 6 choices because fries could go with 1) burger, 2) hotdog, or 3)bbq and chips could go with the same, so multiply it by 2 and get 6

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2 years ago

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If y = kx, what is the value of k if y = 20 and x = 0.4? A) 5 B) 8 C) 9.6 D) 50

Margaret [11]

Answer: D, 50
y = kx <span>y = 20 and x = 0.4
</span>
What you will do: You will plug in your y and your x.
Your equation should look like: 20=k(0.4)
Next: What you will do is divide each side of your equal sign by 0.4 so you will get your k alone.
You would get: k=50

HOPE THIS HELPS! ^_^

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2 years ago

Which of the following functions represents a cell phone bill if there is a monthly charge of 20 dollars plus 6 cents for each m

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Step-by-step explanation:

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3 years ago

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givi [52]

Answer:

1408 feet

Step-by-step explanation:

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3 years ago

A farmer has a water tank for cows in the shape of a cylinder with radius of 7 ft and a

Molodets [167]

Answer:

92.36 ft³

Step-by-step explanation:

The volume of a cylinder is given by the following expression:

$V=h*\pi r^2$

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The full volume of the cylindrical tank is:

$V=3*\pi*7^2\\V=461.81\ ft^3$

The sensor turns on when the volume reaches 20% of the total volume, the volume of the tank when the sensor turns on is:

$S=0.20*V\\S=0.20*461.81\\S=92.36\ ft^3$

The volume is 92.36 ft³.

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3 years ago