Ask question

Ask question

All categories

2 years ago

8

2121439*6=? Plzzzzz help

2 answers:

makvit [3.9K]2 years ago

7 0

And your answer is 2,592

Hope I helped :)

Marysya12 [62]2 years ago

4 0

2*1*2*1*4*3*9*6=2,592

You might be interested in

At the beginning of April, Owl Corporation has a balance of $12,000 in the Retained Earnings account. During the month of April,

Katarina [22]

<span>common stock: 8000 cash: 8000 5600 2400 1000 2500 1100 ----------- 10400 10200 +200 equip: 5600 notes recv: 6100 revenue: 6100 2400 ------- 8500 rent: 1000 wages: 2500 dividends: 1100 ------- 4600 ------------------------------- 8500 -4600 ------ 3900 - gross profits</span>

7 0

2 years ago

Fran is training for her first marathon, and she wants to know if there is a significant difference between the mean number of m

Tcecarenko [31]

Answer:Sorry i have no time to read it all bro

Step-by-step explanation:

4 0

2 years ago

Suppose that 40 percent of the drivers stopped at State Police checkpoints in Storrs on Spring Weekend show evidence of driving

lesantik [10]

Answer:

a) 0.778

b) 0.9222

c) 0.6826

d) 0.3174

e) 2 drivers

Step-by-step explanation:

Given:

Sample size, n = 5

P = 40% = 0.4

a) Probability that none of the drivers shows evidence of intoxication.

$P(x=0) = ^nC_x P^x (1-P)^n^-^x$

$P(x=0) = ^5C_0 (0.4)^0 (1-0.4)^5^-^0$

$P(x=0) = ^5C_0 (0.4)^0 (0.60)^5$

$P(x=0) = 0.778$

b) Probability that at least one of the drivers shows evidence of intoxication would be:

P(X ≥ 1) = 1 - P(X < 1)

$= 1 - P(X = 0)$

$= 1 - ^5C_0 (0.4)^0 * (0.6)^5$

$= 1 - 0.0778$

$= 0.9222$

c) The probability that at most two of the drivers show evidence of intoxication.

P(x≤2) = P(X = 0) + P(X = 1) + P(X = 2)

$^5C_0 (0.4)^0 (0.6)^5 + ^5C_1 (0.4)^1 (0.6)^4 + ^5C_2 (0.4)^2 (0.6)^3$

$= 0.6826$

d) Probability that more than two of the drivers show evidence of intoxication.

P(x>2) = 1 - P(X ≤ 2)

$= 1 - [^5C_0 (0.4)^0 (0.6)^5 + ^5C_1 (0.4)^1 (0.6)^4 + ^5C_2 * (0.4)^2 (0.6)^3]$

$= 1 - 0.6826$

$= 0.3174$

e) Expected number of intoxicated drivers.

To find this, use:

Sample size multiplied by sample proportion

n * p

= 5 * 0.40

= 2

Expected number of intoxicated drivers would be 2

7 0

2 years ago

What does x is greater than 5 mean

kotegsom [21]

Answer:

That x is any number bigger that 5 so 6 plus

Step-by-step explanation:

3 0

3 years ago

76 cm a 52 cm Find the area of the regular pentagon (the answer has one digit after the decimal point)

alekssr [168]

Answer:

98.8 cm²

Step-by-step explanation:

Hi there!

$A=\frac{1}{2} Pa$ where P is the perimeter of the pentagon and a is the apothem (the line going from the center of the pentagon one edge)

<u>1) Find the perimeter</u>

$P=5l$ where l is the side length

Plug in the side length 7.6 cm

$P=5(7.6)\\P=38$

Therefore, the perimeter of the pentagon is 38 cm.

<u>2) Find the area</u>

$A=\frac{1}{2} Pa$

Plug in the perimeter (38) and the apothem (5.2)

$A=\frac{1}{2} (38)(5.2)\\A=\frac{1}{2} (38)(5.2)\\A=\frac{1}{2} (197.6)\\A=98.8$

Therefore, the area of the pentagon is 98.8 cm².

I hope this helps!

5 0

2 years ago