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3 years ago

A movie theatre has 26 rows of seats.There are 18 seats in each row.How many seats are there in all?

Mathematics

1 answer:

lawyer [7]3 years ago

5 0

468 seats is the answer.

26 x 18

or

13 x 2 x 9 x 2

both equal 468

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Find an equation for the line below <br> (Pls provide explanation)

leonid [27]

Answer:

y=-2/4x + (-4.5)

Step-by-step explanation:

so first we look for the slope which is rise/run.

start with the lower point and count up two.

the count to the left and you have -2/4, thats your slope.

then you chose one point, like (1,-5)

so either using point slope form y-y1=m(x-x1) or standard form y+mx+b

im going to use standard form

plug in your points like so:

y= -2/4x +b

-5= -2/4(1) +b

-5 = -1/2 + b

-5+ 1/2 = b

-4 1/2 =b

so y should equal

y=-2/4x + (-4.5)

im not sure but i hope this helps a bit

7 0

2 years ago

In the triangle below, what is the approximate value of x?

Allushta [10]

Answer:

apply BPT

$\frac{4}{18} = \frac{x}{22}$

solve it now

x = 88/18 approx = 4.9 inches

3 0

3 years ago

The percentage of people under the age of 18 was 23.5% in New York City, 25.8% in Chicago, and 26% in Los Angeles.

Hatshy [7]

Answer:

0.0158 = 1.58% probability that all of them are under 18.

Step-by-step explanation:

Probability of independent events:

If three events, A, B and C are independent, the probability of all happening is the multiplication of the probabilities of each happening, that is:

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

The percentage of people under the age of 18 was 23.5% in New York City, 25.8% in Chicago, and 26% in Los Angeles.

This means that $P(A) = 0.235, P(B) = 0.258, P(C) = 0.26$

If one person is selected from each city, what is the probability that all of them are under 18?

Since the three people are independent:

$P(A \cap B \cap C) = 0.235*0.258*0.26 = 0.0158$

0.0158 = 1.58% probability that all of them are under 18.

8 0

3 years ago

Which pair of numbers is relatively prime A.)57 and 96 B.)68 and 118 C.)70 and 195 D.)143 and 323

creativ13 [48]

I think is D , hope i answer fast enough haha :D

8 0

3 years ago

Read 2 more answers

Help please little I try my best

Marat540 [252]

The answer is (3,0). Hope this helps!(:

6 0

3 years ago