The region shaded below a solid boundary line
Answer:
A. 496 ft2
Step-by-step explanation:
area of a triangle is
1/2 times base times height
1/2 times 16 times 62 =
496
The surface area of the right cone with a radius of 3 meters and a slant height of 5 meters is 47.1 m².
What is surface area?
To calculate the surface area of the cone, we use the formula below.
Formula:
- A = πrl.............. Equation 1
Where:
- A = Surface area of the cone
- π = Pie
- l = Slight Height
From the question,
Given:
- l = 5 meters
- r = 3 meters
- π = 3.14
Substitute these values into equation 1
Hence, The surface area of the right cone is 47.1 m².
Learn more about surface area here: brainly.com/question/76387
#SPJ1
Answer:
b). Reject the null hypothesis and conclude the means are different.
Step-by-step explanation:
A hypothesis is characterized as null when the data/statistics display that there is no distinction between the particular features of the groups. As per the details provided, the decision would be to 'reject/deny the null hypothesis and deduce that the means of the processes are different.' This <u>shows that there is no association among the variables due to the distinction in the means of the two processes and other data provided</u>. Thus, <u>option b</u> is the correct answer.
