Answer:
if breadth is y feet long
let length be y+4
Step-by-step explanation:
therefore,
area=(4+y)*y
area=4y+y2
Answer:
2.75 and -2.75
Step-by-step explanation:
The absolute value of 2.75 is 2.75 and the absolute value of -2.75 is 2.75
Answer:
P(x < 5) = 0.70
Step-by-step explanation:
Note: The area under a probability "curve" must be = to 1.
Finding the sub-area representing x < 5 immediately yields the desired probability.
Draw a dashed, vertical line through x = 5. The resulting area, on the left, is a trapezoid. The area of a trapezoid is equal to:
(average length)·(width, which here is:
2 + 5
----------- · 0.02 = (7/2)(0.2) = 0.70
2
Thus, P(x < 5) = 0.70
Step-by-step explanation:
the answer is in the above image
The pages that have diagrams is an illustration of proportions
0.46% pages have diagrams
<h3>How to determine the percentage</h3>
The given parameters are:
Total = 650 pages
Diagrams = 3 pages
The percentage of page that has diagram is then calculated as:
So, we have:
Evaluate the product
Divide
Hence, 0.46% pages have diagrams
Read more about proportions at:
brainly.com/question/1781657
