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3 years ago

Saying that 9 less than startroot x endroot less than 25 is equivalent to saying what about x?

Mathematics

1 answer:

Lana71 [14]3 years ago

3 0

9 < SQRT X < 25

If we square each term of this :

81 < x < 625 : Answer

This is what we could say for x

Hope this will help you :)

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There are 3 consecutive odd integers with a sum of 45. What is the greatest of the 3<br> integers

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Answer:

15,17,19

so the answer is 17

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3 years ago

Eileen collected 98 empty cans to recycle and Carl collected 82 cans they packed and equal number of canes into each of three bo

marta [7]

To solve this you have to add 98 and 82 together then divide by three so the answer would be 60

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3 years ago

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3 years ago

App 19.study

lions [1.4K]

Answer:

$1 \to 22 \to 0.176$

$2 \to 13 \to 0.104$

$3 \to 18 \to 0.144$

$4 \to 29 \to 0.232$

$5 \to 37 \to 0.296$

$6 \to 6 \to 0.048$

Step-by-step explanation:

Given

$n = 125$

See attachment for proper table

Required

Complete the table

Experimental probability is calculated as:

$Pr = \frac{Frequency}{n}$

We use the above formula when the frequency is known.

For result of roll 2, 4 and 6

The frequencies are 13, 29 and 6, respectively

So, we have:

$Pr(2) = \frac{13}{125} = 0.104$

$Pr(4) = \frac{29}{125} = 0.232$

$Pr(6) = \frac{6}{125} = 0.048$

When the frequency is to be calculated, we use:

$Pr = \frac{Frequency}{n}$

$Frequency = n * Pr$

For result of roll 3 and 5

The probabilities are 0.144 and 0.296, respectively

So, we have:

$Frequency(3) = 125 * 0.144 = 18$

$Frequency(5) = 125 * 0.296 = 37$

For roll of 1 where the frequency and the probability are not known, we use:

$Total \ Frequency = 125$

So:

Frequency(1) added to others must equal 125

This gives:

$Frequency(1) + 13 + 18 + 29 + 37 + 6 = 125$

$Frequency(1) + 103 = 125$

Collect like terms

$Frequency(1) =- 103 + 125$

$Frequency(1) =22$

The probability is then calculated as:

$Pr(1) = \frac{22}{125}$

$Pr(1) = 0.176$

So, the complete table is:

$1 \to 22 \to 0.176$

$2 \to 13 \to 0.104$

$3 \to 18 \to 0.144$

$4 \to 29 \to 0.232$

$5 \to 37 \to 0.296$

$6 \to 6 \to 0.048$

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3 years ago

Find the area of the trapezoidal cross-section of the irrigation canal shown below. Your answer will be in terms of h, w, and θ.

Setler [38]

The answer is ：h^2/tanθ+wh

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3 years ago

Saying that 9 less than startroot x endroot less than 25 is equivalent to saying what about​ x?

Saying that 9 less than startroot x endroot less than 25 is equivalent to saying what about x?