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bagirrra123 [75]
3 years ago
15

1. A bag has tiles with two-digit numbers (10-99) on them. A random tile is 4 points

Mathematics
2 answers:
Hunter-Best [27]3 years ago
4 0

Answer:

Correct option: Second one -> 1/90

Step-by-step explanation:

We have numbers from 10 to 99.

First we need to find how many numbers there are, and we can do that subtracting 99 from 10 and then we sum 1, as the values 10 and 99 are also included:

Number of tiles = 99 - 10 + 1 = 90

If we have 90 tiles, and only one of them has the value 32, the probability of drawing a 32 is:

P = 1/90

Correct option: Second one

stiks02 [169]3 years ago
3 0

Answer:

<h2>B.</h2>

Step-by-step explanation:

The probabilty is defined as the ratio between the total events and the total outcomes possible.

In this case, we have 90 total outcomes, which are all two-digit numbers. The event is only one, the number 32. Using the definition, we have

P=\frac{1}{90}

Therefore, the right answer is B.

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6 0
2 years ago
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Maslowich

Answer:

I can't seem to solve these but hope this information helps :)

Step-by-step explanation:

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7 0
2 years ago
Read 2 more answers
One side of a square flower bed is 8 feet long. how many plants are needed if they are to be spaced 8 inches apart around the ou
Sloan [31]

The side is 8 feet = 8*12 inches = 96 inches

Plants are needed if they are to be spaced 8 inches apart around the outside of the bed

96/8 = 12 ... so we need 12 plants on each side, please note it is including the corners.

If we not incluse corner, the flowers will be 10 each side.

Means total flower : 10 * 4 (each side) + 4(corner)

The total needed is 44 plants. : Answer

Hope that will help :)

4 0
3 years ago
A light bulb consumes 3600 watt-hours per day. How long does it take to consume 17100 watt-hours?
Alexus [3.1K]
It will take 4.75 days, or 4 and 3/4's of a day if that's what you're looking for
4 0
3 years ago
The larger of two numbers is 12 more than the smaller their sum is 84 find the numbers
dedylja [7]
EXPLANATION:
Let the smaller no. be x.
Therefore, The bigger no. = x+12

x + 12 + x = 84
=> 2x = 84-12
=> x = 72/2
=> x = 36

ANSWER: The two numbers are (36+12) 48 & 36

Hope it helps u!
4 0
2 years ago
Read 2 more answers
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