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VladimirAG [237]
3 years ago
5

If Anna pays $18 for a pack of 25 markers how much is each marker

Mathematics
1 answer:
gayaneshka [121]3 years ago
6 0
18 / 25 = 0.72 per marker
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)The following data show the height, in inches, of 11 different plants in a garden: 9 4 10 9 5 2 22 10 3 3 5 After removing the
vaieri [72.5K]
Ur outlier is 22....so we will remove it.

now we find the mean (average) of the data set...
(9+4+10+9+5+2+10+3+3+5) / 10 = 60/10 = 6...this is ur mean

now we subtract the mean from every data value...and find its absolute value
9 - 6 = 3....| 3| = 3
4 - 6 = -2...|-2| = 2
10 - 6 = 4..|4| = 4
9 - 6 = 3....|3| = 3
5 - 6 = -1..|-1| = 1
2 - 6 = -4...|-4| = 4
10 - 6 = 4..|4| = 4
3 - 6 = -3...|-3| = 3
3 - 6 = -3...|-3| = 3
5 - 6 = -1...|-1| = 1

now we find the mean (average) of these numbers...that is ur MAD
(3+2+4+3+1+4+4+3+3+1) / 10 = 28/10 = 2.8

ur answer : on average, the height of the plant varies 2.8 inches from the mean of 6 inches
4 0
3 years ago
Read 2 more answers
Help me ASAP please I don't understand it please help It is dued by TONIGHT
Sergeu [11.5K]

So, the first blank is for what kind of angle it is: acute, obtuse, reflex, straight, or right. The second blank is for what the measure of the angle is. You can find that out by looking at the protractor. It should tell you what the measure of the angle is. You can read the protractor by looking at the numbers. The numbers are the degrees of incline the angle measures, which is what you're looking for.

3 0
3 years ago
You planned to work on a project for about 4 and a 1/2 hours today.
zzz [600]

Answer:

2\frac{3}{4}

Step-by-step explanation:

Given : You planned to work on a project for about 4 and a 1/2 hours today.

To Find :If you have been working on it for 1 and 3/4 hours, how much more time will it take?

Solution:

Total time to be spent on project today = 4\frac{1}{2}=\frac{9}{2} hours

You have been working on it for hours =  1\frac{3}{4}=\frac{7}{4}

Remaining time =  \frac{9}{2} -\frac{7}{4}

                        =  \frac{11}{4}

                        =  2\frac{3}{4}

Hence it will take  2\frac{3}{4} hours more .

7 0
3 years ago
(PLZ ASAP, ANY HELP IS AMAZING) Quadrilaterals RSTV and MNOP are congruent,
ExtremeBDS [4]
Its OP I am working on this right now and got a hundred on a topic test i would know


7 0
4 years ago
Read 2 more answers
Trina and Seth walk 3 miles south and 5 miles east to get from their canoe to their tent. If a walkway existed between the canoe
Finger [1]

Answer:

A. 6

Step-by-step explanation:

a^{2}+b^{2}=c^{2}

3^{2}+5^{2}=c^{2}

3^{2}=9

5^{2}=25

25+9=34

\sqrt{34}= 5.83

Round it and its 6

6 0
3 years ago
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