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3 years ago

If a sequence starts with 1 then 4 then 9 how many would the next sequence have

Mathematics

1 answer:

Murljashka [212]3 years ago

6 0

I think the answer is 16!!!!

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If a ∝ b and a = 18 when b = 3, then find a when b = 5.

goblinko [34]

Answer:

18 infinite 3

Step-by-step explanation:

a=18

b=3

4 0

3 years ago

Which value is closest to the perimeter of the window

Eddi Din [679]

Answer:

9.82 feet

Step-by-step explanation:

the perimeter of the window is the circumference of a semi-circle with a diameter of 5

P = (πd)/2 (divided in half because it's only half a circle)

P ≈ 3.14(3.5) which is approx 11

11 is closest to 9.82

6 0

3 years ago

Read 2 more answers

PLEASE ANSWER HURRY THANK YOU

Juliette [100K]

Answer: A. $\dfrac{6}{203}$

Step-by-step explanation:

Given : Jason bought 10 of the 30 raffle tickets for a drawing.

i.e. Total tickets = 30

Also, Number of prizes = 3

The total number of combinations of getting 3 prizes out of 30 tickets = $^{30}C_3$

The number of combinations of getting 3 prizes out of 10 tickets = $^{10}C_3$

Then, the probability that Jason will win all 3 of the prizes if once a raffle ticket wins a prize it is thrown away will be :

$\dfrac{{^{30}C_3}}{^{10}C_3}$

$=\dfrac{\dfrac{10!}{3!7!}}{\dfrac{30!}{3!27!}}=\dfrac{120}{4060}=\dfrac{6}{203}$

Hence, the probability that Jason will win all 3 of the prizes if once a raffle ticket wins a prize it is thrown away is $\dfrac{6}{203}$ .

Hence, the correct answer is A. 6/203.

3 0

3 years ago

Read 2 more answers

Solve for x

KIM [24]

7.5 ft because
6/30 = .0005 so then x we factor in equals 7.5 for

8 0

3 years ago

15) Find the base edge of a square base pyramid with volume 320cm cubed and height 15cm. (5pts)

kaheart [24]

Pyramid height =15
Volume=320
Ab=64cm^2

8 0

2 years ago