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Marina86 [1]
2 years ago
13

John needs to purchase a blanket for his bedroom. John measured the blanket as 6 ft. The actual measurement was 5.5 ft. What is

John’s percent error?
Mathematics
2 answers:
BigorU [14]2 years ago
7 0

Answer: 8.3% error

Step-by-step explanation:

\frac{5.5}{6}×100= 91.6%

100-91.6=8.3

ololo11 [35]2 years ago
3 0

Answer:

9.09%

Step-by-step explanation:

Percent error=6-5.5/5.5*100

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The pound has three kinds of dogs: pit bull, chihuahuas and mutts. All but 23 of the dogs are pit bull, all but 17 are chihuahua
Georgia [21]

Answer:

There are 68 dogs in the pound.

Step-by-step explanation:

Number of pit bull dogs in a pound = P = 23

Number of chihuahuas dogs in a pound = C = 17

Number of mutts dogs in a pound = M = 28

Total number of dogs in a pound = T

T = P+C+M=23+17+28=68

There are 68 dogs in the pound.

5 0
3 years ago
Last summer, winky's waterpark kept track of the number of park visitors each day.
Montano1993 [528]

As per the given data 100, 150, 200, 250, 300, 350 the range of the data set is 250.

<h3>What is range?</h3>

It is defined as the difference between the maximum value in the data set to the minimum value in the data set.

We have:

Last summer, Winky's watermark kept track of the number of park visitors each day.

The data given:

100, 150, 200, 250, 300, 350

As we know range is a statistical measure which is the difference between maximum and minimum value.

Range = maximum value in data set—minimum value in data set

Range = 350 - 100 = 250

Thus, as per the given data 100, 150, 200, 250, 300, 350 the range of the data set is 250.

Learn more about the range here:

brainly.com/question/17553524

#SPJ1

5 0
2 years ago
Is 210879 divisible by 3
Setler79 [48]

Answer:

Yes

Step-by-step explanation:

210879 divided by 3 equals 70293.

7 0
2 years ago
Read 2 more answers
What is the area of a piece of plywood that is 8 2/5 feet by 3 1/8 feet
lesya [120]
The answer would be 26.25
3 0
3 years ago
Suppose that the probability that your mail is delivered before 2pm is .90. What is the probability that your mail will be deliv
Elden [556K]
1. The probability that your mail is delivered before 2 pm is 0.9, so the probability that the mail is delivered at 2 pm or after 2 pm (so not before 2 pm) is 1-0.9=0.1.

Remark: 0.9=9/10=90/100=90%, and 0.1 is 10%

2. Probability of the mail being delivered before 2 pm for 2 consecutive days is 
\frac{90}{100}*  \frac{90}{100}= \frac{9}{10}*  \frac{9}{10}= \frac{81}{100}=0.81

3. take a look at the picture attached, the tree diagram is another method we could use. 

4 0
3 years ago
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