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Semenov [28]
3 years ago
6

Billy collects marbles. Each marble in his collection weighs about 4 ounces. His collection weighs about 20 pounds in all. About

how many marbles are in his collection?
Mathematics
1 answer:
ki77a [65]3 years ago
5 0
Billy has 80 marbles in his collection.

There are 16 ounces in a pound so we can form a equation 20 x 16 = 320
Then, we do 320 divided by 4 which gives us the figure 80. Hope this has helped you.
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They ate 1/3 of the cake
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A slide has a diagonal of 10 feet and covers a distance of 8 feet across the ground. How many feet high is the slide at its high
Tasya [4]

So, this creates a triangle once again. If we imagine a slide, the slide itself would be the hypotenuse of the triangle, then if there's a ladder leading up to the slide, that would be the vertical length we're looking for. The feet across the ground would be the distance from the bottom of the slide to the bottom of the ladder.

We can use the Pythagorean theorem to find the missing side length, as this would create a right triangle. | 8^2 + b^2 = 10^2 | 64 + b^2 = 100 | b^2 = 36 | b = 6 feet | The slide is 6 feet high at its highest point.

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3 years ago
Q1: How are rational exponents and radicals related? Q2: How can the average rate of change be identified for a function? Q3: Ho
masha68 [24]

Answer:

The answer is given below

Step-by-step explanation:

Q1: How are rational exponents and radicals related?

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The denominator of the rational exponent is the root which is the same as the radical.

Q2: How can the average rate of change be identified for a function?

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It can be gotten by finding the first derivative of he function.

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8 0
3 years ago
SWBAT graph equation in standard form using x + y intercepts.<br> what is 2x+3y=6
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Step-by-step explanation:

8 0
3 years ago
I think I know it but just needing help if I get it wrong. Help me please !!
Makovka662 [10]

Answer:

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The product(multiplication) of 8 AND a number(meaning the multiplication of 8 and a number which is said to be n)  is(equal to) 55.

I hope I explained it well enough. lol

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3 years ago
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