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Evgen [1.6K]
3 years ago
9

Find the principal (positive) square root of 22. if necessary, round the answer to the nearest hundredth (two decimal places).

Mathematics
1 answer:
4vir4ik [10]3 years ago
4 0
Step 1

<span>Find the two perfect square numbers it lies between.
</span>

<span>Solution:
</span>4²= 16 and 5² = 25, so  lies between 4 and 5.

step 2

Divide 22 by 4. 22/4 = 5.5 (you can round off your answer)

step 3

Average 5.5 and 4. (5.5+4)/2 = 4.75

step 4

repeat step 2

Divide 22 by 4.75. 22/4.75 = 4.6316

step 5

repeat step 3

Average 4.75 and 4.6316. (4.75+4.6316)/2 = 4.6908


the answer is

4.69


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Rocky is standing on a sidewalk made of cement squares. He will toss a coin 4 times. For each head, he'll move one square forwar
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Answer:

Rocky is 5 squares behind the starting line.

8-6=2

2-4=-2

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-11+6=-5

Step-by-step explanation:

Hope this helps:)

5 0
2 years ago
A race walker completed a 13 mile walk in 2.5 hours. What is the walker's speed per hour?
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4 0
2 years ago
Nick randomly selects a digit from the set { 0 , 1 , 2 , . . . , 9 } and a letter from the set { A, B, C, . . ., Z } . Matthew w
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Answer: 259/260 or 0.99615 (depending on which answer format your teacher wants)

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There is only one way Matthew can get the correct answer, and there are 260 - 1 = 259 ways to get the wrong answer. We divide 259 over 260 to get the probability of getting the incorrect answer, which is 259/260.

If you need this fraction in decimal form, then use a calculator to find that 259/260 = 0.99615 approximately

7 0
2 years ago
PLEASE HELP WITH MY TIME SIGNATURES ASAP
Anvisha [2.4K]
The notes with all black are 1 beat (first position for tuba idk about the rest) the line things are pauses so you would pauses for like 1.99 seconds
5 0
3 years ago
What is the median and mode
viktelen [127]
Median is the middle number

60, 60, 65, 70, 70, 85, 90

70 is your median

mode is the number(s) that show up the most
60 and 70 is your mode, since they show up twice (one more than the others)

Range is largest number minus the smallest
90 - 60 = 30, 30 is your range

Mean is all the numbers added together divided by the number of numbers there are 
60 + 90 + 65 + 70 + 70 + 85 + 60 = 500
500/7 = 71.42
Mean = 71.42

hope this helps
5 0
3 years ago
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