3 years ago

What is the quadratic equation?

1 answer:

3 0

In algebra, a quadratic equation is any equation that can be rearranged in standard form as where x represents an unknown, and a, b, and c represent known numbers

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If there are 30 kids in a class and eleven of them were girls , what is the probability that a student picked a random girl ?

Tamiku [17]

Answer: 11/30

Step-by-step explanation:

11 girls out of 30 kids. 11/30 cannot be simplified.

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3 years ago

At the start of the football game there were 640 fans in the stadium. It begun to rain during halftime, so 10% of the fans went

choli [55]

10% of 640 is 64. So 640-64= 576 fans. Then after the five touchdowns 26% of 576 is 144 . So 576-144= 432 fans left

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3 years ago

Someone please help me what is (m - 5) divided by 4 where 5 = 17

Softa [21]

If you mean where m=17 then the answer is 3 because 17-5 is 12 and 12/4 is 3.

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2 years ago

A paraboloid container is being filled with fluid at the rate of 4.5 cubic feet per minute. At what rate is the level of fluid c

docker41 [41]

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2.62 ft./min

Step-by-step explanation:

Just took the test.

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3 years ago

The two lines graphed below are not parallel. How many solutions are

gizmo_the_mogwai [7]

Answer:

Step-by-step explanation:

Any non-parallel lines in the plane must intersect in one place; thus, there is one solution to the system of equations.

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3 years ago