I did the box method and my answer was 64x2 x_sqaured minus 16
Answer:
One standard deviation above the mean means a z-score of 1.0. If we put this into the calculator as normalcdf(1,999) = .159
15.9 percent of the athletes would have a distance greater than 20.56 meters.
Now multiply the number of athletes by the percent.
.159 * 40 = 6.346 = about 6 athletes
c. about 6 athletes
I'm sorry idk how to do it
Answer:
Hey there !
Under the More button, select View Course Structure.
Find the lesson to view the assessment answers. Click Quiz Answers.
All the assessment questions related to the lesson are found in the pop-up window. To view a question and answer, select a question number.
Answer:
4
Step-by-step explanation:
If you increase the scale factor by 4, the sides become:
L= 2×4 = 8
W= 3×4 = 12
Now to find the new area:
<u>8 × 12</u> = 96cm^2
<u>So, a scale factor of </u><u>4</u> would give the rectangle a scale factor of <u>96</u>.
<u>Hope this helps and have a nice day!</u>
