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3 years ago

What is the simplified form of (4p - 2) (p - 4)?

Mathematics

1 answer:

gladu [14]3 years ago

3 0

Answer:

4p² -18p + 8

Step-by-step explanation:

= (4p - 2) (p-4)

= p (4p - 2) -4 (4p - 2)

= 4p²- 2p - 16p + 8

= 4p² -18p + 8

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A snack-size bag of M&Ms candies is opened. Inside, there are 12 red candies, 12 blue, 7 green, 13 brown, 3 orange, and 10 y

Anestetic [448]

Answer:

$\frac{1}{4180}$

Step-by-step explanation:

GIVEN: A snack-size bag of M&Ms candies is opened. Inside, there are $12$ red candies, $12$ blue, $7$ green, $13$ brown, $3$ orange, and $10$ yellow. Three candies are pulled from the bag in succession, without replacement.

TO FIND: What is the probability that the first two candies drawn are orange and the third is green.

SOLUTION:

Total candies in the bag $=57$

Probability that first ball is orange, $P(A)=\frac{\text{total orange candies in bag}}{\text{total candies in bag}}$

$=\frac{3}{57}=\frac{1}{19}$

Probability that second ball is orange, $P(B)=\frac{\text{total orange candies in bag}}{\text{total candies in bag}}$

$=\frac{2}{56}=\frac{1}{28}$

Probability that third ball is green, $P(C)=\frac{\text{total green candies in bag}}{\text{total candies in bag}}$

$=\frac{7}{55}$

Now, probability that first two balls are orange and third is green is

$=P(A)\times P(B)\times P(C)$

$=\frac{1}{19}\times\frac{1}{28}\times\frac{7}{55}$

$=\frac{1}{19}\times\frac{1}{4}\times\frac{1}{55}$

$=\frac{1}{4180}$

Hence, probability that first two balls are orange and third is green is $\frac{1}{4180}$

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4 years ago

Equation of the line (4,1) and (8,5)

Hatshy [7]

Answer:

when in doubt, the answer is 0

Step-by-step explanation:

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3 years ago

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Which one of the following snack combinations will best satisfy a person's daily fluid requirements?

Dmitry [639]

Answer=D

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4 years ago

PLSS HELP I WILL GIVE BRAINLIEST 6 +-12

Vilka [71]

Answer:

Your answer is -6

Step-by-step explanation:

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If they bake only cakes, then in a single day George can bake 10 cakes while Greta can bake 5 cakes. If they only make pies, the

NikAS [45]

Answer:

George rate of baking cakes is ten cakes per day and it is double of Greta rate of baking cake.

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