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EleoNora [17]
3 years ago
12

In a sample of digits(0,1,2,3,4,5,6,7,8,9,) what is the probability that a digit is 7 or greater

Mathematics
1 answer:
ad-work [718]3 years ago
8 0

Answer:

\frac{3}{10}

Step-by-step explanation:

There are 10 numbers in total. Only three are 7 or greater: 7, 8, 9.

So the answer is \frac{3}{10}.

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A square has an area of 16,900 square feet what is the length of one side of the square?
Paha777 [63]
Let a be the length of the square, then the area is a^2. Hence, the side is the positive root of the area, which is a=\sqrt{16900}=\boxed{130 feet}
8 0
3 years ago
Every day Rami walks 1 mile in the morning and 1 mile in the afternoon. How many days will it take Rami to walk a total
svp [43]

Answer:

A - 5

Step-by-step explanation:

1 mile in the morning + 1 mile in the afternoon = 2 miles per day

10 miles / 2 miles = 5

5 0
3 years ago
Day 1 2 3 4 5 6
bearhunter [10]

Answer:

The answer is B

Step-by-step explanation:

4 0
3 years ago
Find the mean median mode<br> 12,9,12,11,10,18,7,19,13,19
Nady [450]

Mean : The average of all the data in a set.

Median : The value in a set which is most close to the middle of a range.

Mode : The value which occures most frequently in a data set.

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Mean = 13 (Average)

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8 0
3 years ago
The area of a garden is 8 3/4 square yards. If the lenght is 1 1/4 yards , what is the length?​
andrezito [222]

Answer:

The Missing Length = 7

Step-by-step explanation:

Equation: side length x side length = area

  • This means that if you divide the area by one of the side lengths, you'll find the other

1.  Convert the numbers into decimals

  • 8 3/4 -  8.75 (area)
  • 1 1/4  = 1.25 (side length)

2. Divide the <u>area</u> by the <u>side length</u>

  • 8.75 ÷ 1.25 = <u>7</u>

<u></u>

<u>7</u> is the answer.

6 0
2 years ago
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