Please help thank you guys
Answers
1 2 2 3 3 4 7 . you would dot 1 and 7, then find the median whitch is 3 and dot it after that find the meadian on both sides of the three witch are 2 and 4 and dot them. so then you you make a box like the ones for the middle three and connect the lines. Hope this helps.
1, 4, 4, 5, 5, 5, 6, 6, 7, 7, 7, 8, 8, 9, 11
Let's find the median. (The one in the middle)
Just count by one from each side until they meet in the middle.
The median is 6.
This is represented in the box-and-whisker plot as the line that splits the box. We know that line has to go over 6.
The lowest and highest numbers, or extremes, (1 and 11) should be the dots.
These things might have helped us to make a box-and-whisker plot, but all of our answers have these, so we're out of luck.
The ends of the box should be at what are called quartiles.
The median between the lower extreme (1) and our big median (the second 6) is called our lower quartile.
We find this in the same way that we did the median, by counting in.
Remember to start at your lower extreme on one end but just below the median on the other end.
You will find that the lower quartile is 5.
The median between the upper extreme (11) and our big median (the second 6) is called our upper quartile.
Same way as the first two times, count inwards.
One finger on the upper extreme, and the other just above the median.
And our upper quartile, as you will find, is 8.
Now we just need to look for the box-and-whisker plot with quartiles 5 and 8. (remember, these are the ends of the box)
The correct answer is D.
Extra info:
Alternate names for things:
lower extreme = minimum
upper extreme = maximum
lower quartile = first quartile
upper quartile = third quartile
also: the amount between the extremes is the range.
the amount between the quartiles is the interquartile range.
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14/80
6/18
80/100
Please
Answers
6/18 = 1/3
80/100 = 4/5
6/18 = 1/3
80/100 = 4/5
Answers
To find the decimal from a fraction, divide the numerator by the denominator.
To get the percent. multiply the decimal by 100.
So, the answer as a decimal is 0.9
the answer as a percent is 90%
Hope it helps!!!!!!!
Rewrite 9/10 as a fraction over 100 9/10 = 90/100 = 90%
Hope I helped!
Answers
Answer
Find out the amounts of the three parts of investments .
To proof
let us assume that first part of investment be = u
let us assume that second part of investment be = v
let us assume that third part of investment be = w
As given
An investment of $27,000 was made by a business club.The investment was split into three parts and lasted for 1 year.
than the equation is written in the form
u + v + w = 27000
.The first part earned 8% interest,the second 6% and the third 9%.total interest from the investment was $2130.
8% is written in the decimal form
= 0.08
6% is written in the decimal form
= 0.06
9% is written in the decimal form
= 0.09
than the equation in the form
0.08u +0.06v +0.09w = 2130
equation written in the simple form
8u +6v +9w =213000
As given
the first investment was three times the interest from the second
u = 3v
Than the three equation in the form
u + v + w = 27000 , 8u +6v +9w =213000 , u = 3v
put this u = 3v in the equation u + v + w = 27000 , 8u +6v +9w =213000
than the equation
30v +9w + 213000
4v +w = 27000
multiply the 4v +w = 27000 by 9 and subtracted with 30v +9w + 213000
36v-30v +9w-9w =243000- 213000
6v = 30000
v =$5000
put this in the equation
u =3v
u = 3× 5000
u= $15000
put the value u , v in the equation u + v + w = 27000
5000 + 15000 +w = 27000
w = $7000
than the three part be $5000, $15000,$7000
Hence proved
Answers
Answer:
5/6
Step-by-step explanation:
Only 5 is not divisible by 12
B. 4,614
C. 9,386
D. 10,386
Answers
The difference between 2,386 and 7,000 is 4614. So, option (B) s correct.
The opposite of an operation is an inverse operation. They are the procedure that undoes the results of another procedure.
For instance, multiplication is the inverse operation of division, and addition is the inverse operation of subtraction.
To calculate the difference between 2386 and 7000.
Subtract 2386 from 7000 as follows:
7000-2386=4614.
To check the answer, we can apply the inverse operation of subtraction, which is addition. So add 4614 to 2386 we get as follows:
4614+2386=7000
Thus, this confirms the difference to be 4614. So, option (B) s correct.
Learn more about the inverse operation, here:
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Answers
I will un-distribute the GCF of the two numbers.
16(1 + 3)
Distributing we get:
16(1) + 16(3)
16 + 48
After applying the distributive property the expression (16 + 48) is written as,
⇒ 16 (1 + 3)
We have to give that,
A mathematical expression is,
⇒ 16 + 48
Now, apply the distributive property to express the expression as,
⇒ 16 + 48
Since, GCD of (16, 48) = 16
Hence, take 16 as the common number,
⇒ 16 + 48
⇒ (16 × 1) + (16 × 3)
⇒ 16 (1 + 3)
So, it can be written as,
⇒ 16 (1 + 3)
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