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3 years ago

8

There are tickets numbered 1 to 20 that are mixed up and drawn at random. What is the probability that the ticket drawn is numbe

r 3 or 5?
Write your answer as a fraction, decimal, or percent (NOT ALL THREE).

2 answers:

masya89 [10]3 years ago

8 0

2/20 because you have 2 numbers out of the 20

Travka [436]3 years ago

6 0

Answer:

2/20

1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20,

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Proprietors' Income $20

kiruha [24]

Answer

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3 years ago

If X= 4 solve this equation: <br><br><br> 2x + 3=

nlexa [21]

Answer:

11

Step-by-step explanation:

2x + 3

2(4) + 3 .......................replace x with 4

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4 0

3 years ago

Read 2 more answers

What is the remainder when the product of the 5 smallest prime numbers is divided by 42?

Mnenie [13.5K]

Answer:

21

Step-by-step explanation:

The 5 smallest prime numbers are 1, 2, 3, 5, and 7.

So when multiplied it equals 105.

Divide by 42 and you get 2 21/42

So you have a remainder of 21

7 0

3 years ago

Ashley multiplied 9 x 0.942 and got 84.78. How can you use estimation to show that Ashley's answer is wrong? Use whole numbers t

exis [7]

Answer:

Calculate the percent value:

0.942 =

0.942 × 100/100 =

(0.942 × 100)/100 =

94.2/100 =

94.2%;

In other words:

1) Multiply that number by 100.

2) Add the percent sign % to it.

Answer:

0.942 = 94.2%

Step-by-step explanation:

7 0

3 years ago

DESPERATELY NEED HELP

In-s [12.5K]

Remark

You must use the sin law to find this.

$\dfrac{Sin(75)}{22} = \dfrac{Sin(x)}{12}$

Multiply through by 12

12 * $\dfrac{Sin(75)}{22} = \dfrac{Sin(x)}{12}$ *12

$\dfrac{12*sin(75)}{22} = \text{sin(x)}$

0.5269 = sin(x)

Now you have to use the inverse of the sine function.

Use your calculator for that

2nd F

sin-1

(0.5269)

= 31.79 degrees. <<<<<< Answer.

There sometimes is a second answer. I don't think there is in this case.

3 0

3 years ago