Answer:
25 degrees
Step-by-step explanation:
arc divided by 2 = angle
50/2=25
Answer:
174cm^2
Step-by-step explanation:
Given data
L=9m
W=5m
H=3m
The formula for the total surface area of a cuboid is
SA=2lw+2lh+2hw
substitute
SA=2*9*5+2*9*3+2*3*5
SA= 90+54+30
SA= 174cm^2
Hence the surface area is 174cm^2
Using a t-distribution calculator, the p-value is of 0.052, hence the range that contains the p-value is an interval between a number less than 0.05 and a number greater than 0.05.
<h3>How to find the p-value of the t-distribution?</h3>
To find the p-value of the t-distribution, three information, which are the inputs on the calculator are needed:
- The number of degrees of freedom.
In this problem, we have that:
- The test statistic is of t = -1.788.
- The number of degrees of freedom is of 10.
- We are testing if the mean is less than a value, hence we have a left-tailed test.
Hence, using a calculator, it is found that the p-value is of 0.052, hence the range that contains the p-value is an interval between a number less than 0.05 and a number greater than 0.05.
More can be learned about the t-distribution at brainly.com/question/13873630
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Answer:
57/50
Step-by-step explanation:
Answer:
sells 2500 candies per month
Step-by-step explanation:
m = mints
a = almond bar
c = caramels
m = 3a
1/2 c = a
m = 3750
3a = m
a = m/3
a = 3750/3
a = 1250
1/2 c = 1250
c = 2 * 1250
c = 2500
