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3 years ago

11

If the test is worth 100 points and each homework assignment is work 20% of the test, how many points may be earned during this

unit?

1 answer:

Ray Of Light [21]3 years ago

8 0

Answer:c

Step-by-step explanation:

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Police can estimate the speed of a vehicle before the brakes are applied using the formula 0.75d=(s^2)/(30.25) where s is the sp

Jobisdone [24]

The answer is C.

$0.75(150) = \frac{ s^{2}}{30.25}$

$112.5 * 30.25 = s^{2}$

$3413.125 = s^{2}$

$s = 58.422$

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3 years ago

What is the probability that a student writes chicken

xxMikexx [17]

Answer:

Chicken

Step-by-step explanation: 7829219882 / 278892828891271289289

depends on the situation like this one at times :)

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3 years ago

3x + 12+ 9x - 72<br><br><br>Solve?

Reil [10]

Answer:

12x - 60

Step-by-step explanation:

$3x+12+9x-72\\=3x+9x+12-72\\=12x+12-72\\=12x-60$

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2 years ago

A game consists of drawing two tiles from a jar containing 3 red and 4 green marbles. What is the probability that at least one

Len [333]

Answer:

The probability of that at least one marble is drawn is 2/7

Step-by-step explanation:

1/7+ 1/7=2/7

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3 years ago

When you multiply any whole number by the one before it, the result is always an even number.

polet [3.4K]

Verrrrrrry interesting ! / / / Every multiple of an even number is another even number. When you take any whole number and the one 'before' it ... no matter which direction 'before' means .... one of the numbers is even. So their product is a multiple of an even number, and it must be another even number.

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3 years ago