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3 years ago

Each number is a factor of the number 2 3 6 9 which number could be the the number

Mathematics

1 answer:

IgorLugansk [536]3 years ago

3 0

Answer:

Step-by-step explanation:

2,3,6,9 all go into 18 evenly

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A randomly generated list of numbers from 0 to 4 is being used to simulate an event with numbers 3 and 4 representing a success.

Whitepunk [10]

The answer is D, 40%. I got it by knowing that 3 and 4 were the success numbers and that 0,1, and 2 were unsuccessful and that numbers 3 and 4 are less than half, so I went with 40% and it was right. Good luck apex! Finish strong!

5 0

3 years ago

The manager of a supermarket wants to obtain information about the proportion of customers who dislike a new policy on cashing c

alex41 [277]

Answer:

n = 61 costumers

Step-by-step explanation:

For calculating the number of costumers he should sample we use the next equation:

$n = \frac{z_{1-\alpha/2}^{2}p(1-p)}{E^{2} }$

Where E is the error that we are prepared to accept, in this case E = 0.15

How we don't know the value of p, we can estimate it like p = 0.5

∝ = 1-0.98 = 0.02

1-∝/2 = 0.99

$z_{0.99} = 2.33$

$n = \frac{(2.33^{2})(0.5)(1-0.5)}{0.15^{2} }$

n = 60.32 costumers

n ≈ 61 costumers

4 0

3 years ago

PLEASE HELP!!!!!!!!!!!!!!!

atroni [7]

I’m not sure if I’m right but I would say ( C ) because it says “thousands of units” and I know income comes in wages ($)

4 0

3 years ago

Geometry, Thanks if you help!

Westkost [7]

EK=6, KF=6

By the Pythagorean theorem

$6^2+6^2=EF^2\\EF=\sqrt{36+36} \\EF=\sqrt{72}$

EF≈8,48≈8

Answer: 8 units

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P.S. Hello from Russia :^)

8 0

3 years ago

A can of tomato soup is 4 1/4 inches tall and has a diameter of 3 inches. The company that makes the cans uses sheets of metal t

defon

Answer: a) 21 cans

b) 10.83 square inches.

Step-by-step explanation:

The cans are cylinders of 4 and 1/4 inches tall (or 4.25 in)

and the diameter is 3 inches.

The surface of a cylinder is equal to:

S = pi*r^2 + h*2*pi*r

where r is the radius, half of the diameter, so we have that r = 3in/2 = 1.5 in.

h is the height, h = 4.25 in

pi = 3.14

Then the surface needed for a can is:

S = 3.14*1.5^2 + 4.25*2*3.14*1.5 = 47.1 square inches.

if the sheet is 1000 in^2, we can make an amount of:

N = 1000/47.1 = 21.23

but we can not do a 0.23 of a can, so we need to round down.

A) we can make 21 cans out of a sheet of metal.

B) the 0.23 of a can that we removed earlier is the amount of metal leftover. The total is 0.23*47.1 in^2 = 10.83 in^2

6 0

3 years ago

Read 2 more answers