3 years ago

Work out the value of n 1 4 × √ 2 = 2 n

Mathematics

1 answer:

ivann1987 [24]3 years ago

8 0

Answer:

the answer is 12 I guess

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Find three consecutive even integers that sum up to -72.

ozzi

Answer:

Step-by-step explanation:

$n,\ n+2,\ n+4-\text{three consecutive even integers}\\\\\text{The equation:}\\\\n+(n+2)+(n+4)=-72\\\\n+n+2+n+4=-72\qquad\text{combine like terms}\\\\3n+6=-72\qquad\text{subtract 6 from both sides}\\\\3n+6-6=-72-6\\\\3n=-78\qquad\text{divide both sides by 3}\\\\\dfrac{3n}{3}=-\dfrac{78}{3}\\\\n=-26\\\\n+2=-26+2=-24\\\\n+4=-26+4=-22$

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4 years ago

Someone plz answer this

Pachacha [2.7K]

Answer: Hiya, the answer is B

Step-by-step explanation:

Because I say so.

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4 years ago

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Rory was with some friends outside an ice cream parlor. He noticed that one out of every four people bought a vanilla cone. He w

mrs_skeptik [129]

C. would be the correct device to use in trials.

But the actual probability is:

(1-1/4)^5

243/1024

(about 23.73% chance none of the five chose vanilla)

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3 years ago

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Let p: x < −3<br> Let q: x > 3<br><br> What is represented by p ∨ q?

I am Lyosha [343]

Amphitrite1040Answer:

Amphitrite1040

Step-by-step explanation:

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3 years ago

There are 19 figure skaters in the Olympic women's competition, including 3 Americans. The gold medal goes to first place, silve

muminat

There are three different choices for the American.

There are 16 different choices for the first non-American and 15 different choices for the other non-American.

So, there are 3 x 16 x 15 different groups.

But, order is important -- who gets the gold, who gets the silver, and who gets the bronze -- there are 6 different ways to arrange the 3 winners (3! = 6).

Thus, there are 6 x 3 x 16 x 15 different results.

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3 years ago