Mean: 11
Median: 9
Mode: 7
Mean is when you add up all of the numbers, then you take the sum you get and divide by the amount of numbers you have. So in this case, it’d be 154 (the sum) divided by 14 (the amount of numbers you have).
Median is when you put all of your numbers in ascending order and then find the middle number. In this case, the amount of numbers we had were even, so the middle numbers were 8 and 10. In between of these two numbers, is the number 9. So as a result, 9 is your answer.
Mode is the number that you see the most in a set of number. In this case, 7 is repeated 3 times, unlike other numbers, which happens to be the most. So, 7 is your answer for the mode.
1) c= 3.5cm × 22/7
c= 77cm/7 = 11cm
2) c= 2×3.14×5cm
= 6.28× 5cm
=31.4cm
3) L=180/360 × 22/7 × 3cm
= 1/2 × 22/7 ×3cm
=4.71 cm
4) c=12cm ×3.14
=37.68cm
5) c = 4.5cm × 3.14
=14.13cm
6) c = 6.7cm × 3.14
= 21.038cm
<h2>
The least possible number among the missing scores is 83.</h2>
Step-by-step explanation:
If we arrange the test scores in non decreasing order then obviously will be at the third position since it is the median.
As it is not bimodal and the given mode is greater than the median the arrangement of test scores should be as given below.(assuming the unknown scores be and )
Now let us verify it with the mean;
⇒
⇒
Now for to be least; must be maximum possible value here.
Therefore is equal to
⇒
Hi there!
First off you need to know that 1 yard is equal to 3 feet.
In order to know how many feet each bow requires, you'll need to use the cross product method :
1 yard = 3 feet
0.5 yard = x feet
(3 × 0.5) ÷ 1 = x feet
1.5 ÷ 1 = x feet
1.5 = x feet
Since now you know that one bow requires 1.5 feet of fabric and you want to know how many feet of ribbon Jeanne must by to make 84 bows, you can use again the cross product method, or you can just multiply the amout of fabric required for one bow (1.5) by the number of bow you want to make (84) :
1.5 × 84 = 126
The answer is: Jeanne must buy 126 feet of fabric in order to make 84 bows.
There you go! I really hope this helped, if there's anything just let me know! :)