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3 years ago

Divide 9x4 - 6x2 + 3x2 by 3x2 -1.

Mathematics

1 answer:

bulgar [2K]3 years ago

7 0

Answer:

3x^2 is the final solution

See the image below for step by step explanation.

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John has a bag of red and blue marbles. John chooses 2 marbles without replacing the first.

Arturiano [62]

Answer:

Step-by-step explanation:

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3 years ago

A card is drawn from a well shuffled deck of 52 cards. Find the probability that the card is a red card or a 2.

tamaranim1 [39]

$|\Omega|=52$

There are 26 red cards and four 2's. But two 2's are red, so $|A|=26+4-2=28$

$P(A)=\dfrac{28}{52}=\dfrac{7}{13}\approx54\%$

3 0

3 years ago

The distance Max's bike moves is directly proportional to how many rotations his bike's crank shaft has

Gemiola [76]

Answer:

187.5 feet

Step-by-step explanation:

we know that

Max's bike moves 25 feet after two rotations

using proportion

Find out how many feet will the bike move after 15 rotations

Let

x ----> the distance in feet

$\frac{25}{2}\frac{ft}{rev}=\frac{x}{15}\frac{ft}{rev}\\\\x=15(25)/2\\\\x=187.5\ ft$

7 0

3 years ago

Read 2 more answers

What equation of the line that has a slope of -4 and passes through the point (-2,-5)? Answer ASAP!!

Anna11 [10]

Answer:

Given points are ( -2 , -5 ) and slope ( m) = -4

Step-by-step explanation:

y - y1 = m ( x - x1)

y + 5 = -4 ( x + 2 )

y + 5 = -4x - 8

4x + y +5 + 8 = 0

4x + y +13 = 0 

y = -4x - 13

which is the required equation 

4 0

3 years ago

When would you use a grouped frequency table over a standard frequency table?

marissa [1.9K]

when a data consists of hundreds of values

hope it helps pls mark me as brainliest

7 0

3 years ago