Answer:
EASY PEASY!
Step-by-step explanation:
So First, We have to create an equation that can find the area!
Using the area of a trap. formula:
The area of the trapezoid is 432 ft^2
There you go!
Hope this helps!
P.S. Stay Safe!
21) out of 18 times at bat, Kayla got a hitof the time and Tia got a hitof the time. Whogot more hits? How many more?
A random sample (Sample 2) of grades 11 and 12 showed scores of: 57, 62, 86, 82, 74, 78, 96, 90, 97, and 83.
What is the median of Sample 1?
What is the median of Sample 2?
The median of Sample 1 is 83.5 and median of Sample 2 is 82.5.
Statistics is the discipline that concerns the collection, organization, analysis, interpretation, and presentation of data.
A random sample (Sample 1) from grades 9 and 10 showed scores of:
84, 50, 99, 83, 50, 78, 88, 85, 77, and 96.
Ascending order: 50, 50, 77, 78, 83, 84, 85, 88, 96, 99
The sample has an even number of scores, so the median is the average of the two middle scores:
(83 + 84)/2
= 83.5
Therefore, the median of Sample 1 is 83.5.
For sample 2, the data set is 57, 62, 86, 82, 74, 78, 96, 90, 97, and 83.
Ascending order of scores: 57, 62, 74, 78, 82, 83, 86, 90, 96, 97
The sample has an even number of scores,
so the median is the average of the two middle scores: (82 + 83)/2
= 82.5
Hence, the median of Sample 1 is 83.5 and median of Sample 2 is 82.5.
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Answer:
?
Step-by-step explanation:
9,7, 12, 13, 9, 3; add 5
(1 pa
mean: 8.8, median: 9, mode: 9, range: 10
mean; 8.8, median: 9, mode: 9, range: 5
mean: 13.8, median: 14, mode: 14, range: 5
mean: 13.8, median: 14, mode: 14, range: 10
Answer:
mean= 8.8
median= 9
mode= 9
range= 10
ANSWER: A
Step-by-step explanation:
(x+4)^2=
Answer:
x² + 8x + 16
Step-by-step explanation:
(x + 4)² = (x + 4)(x + 4)
Each term in the second parenthesis is multiplied by each term in the first parenthesis, that is
x(x + 4) + 4(x + 4) ← distribute both parenthesis
= x² + 4x + 4x + 16 ← collect like terms
= x² + 8x + 16 ← perfect square trinomial
Answer:
125000
Step-by-step explanation:
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