3 years ago

Solve 5x^2=10x + 4 Help please I literally forgot what topic this is! Thanksssss !!!!

Mathematics

1 answer:

faltersainse [42]3 years ago

5 0

X = 4/15. The topic is solving for unknowns in an equation.

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Find the greatest possible number of consecutive zeros at the end of the product of three positive integers if the sum of these

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Answer:

I think its 5 consecutive zeros.

Step-by-step explanation:

This would be a guess but I think you would need two numbers in the hundreds that also have 2 parts of which have a product of a number ending in 0, like 4 and 5.

So my guess would be

400 * 500 * 39

= 7800000

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2 years ago

What is the surface area of the cylinder?

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Each sides are equal so the answer 400 cubic in

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A bowl contains 4 red marbles and 3 yellow marbles. Tim randomly draws 3 red marbles from the bowl. He replaces each marble afte

mr Goodwill [35]

So,

The probability of drawing a yellow marble is $\frac{3}{7}$ .
Since he replaces the marble after it is drawn out, the probability of drawing another yellow is the same: $\frac{3}{7}$ .

The probability of drawing a red marble is $\frac{4}{7}$ .

In order to get the probability of drawing 2 yellow marbles and 1 red marble, given that each marble is replaced after it is drawn out, we must multiply the fractions together.

$( \frac{3}{7} )( \frac{3}{7} )( \frac{4}{7} ) = \frac{36}{343}$

Because the order of the marbles doesn't matter, we will multiply the probability by 3.
$3( \frac{36}{343} ) = \frac{108}{343}$

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3 years ago

John is 35 years old, and makes $30,000 per year. If he were to die, how much

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Answer:

240,000

Step-by-step explanati

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3 years ago

598500 rounded to thousand

dalvyx [7]

It is 6oo,ooo because u have to round to the thousand

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3 years ago