Answer:
The upper bound is 399.5
Step-by-step explanation:
Let's start by calculating the mean value of the distribution as the addition of all values given divided by 12:
Average = 289.75.
If the standard deviation is 56, then the upper bound in 95% the confidence interval for the mean price of the phones is going to be given by the mean value added to 56 times 1.96 (since 95% of the population is withing 1.96 times the standard deviation)
That is: 289.75 + 56 * 1.96 = 399.51
which rounded to one decimal place gives: 399.5
Answer:
The number of child tickets is 53
And adult tickets sold out is 93
Step-by-step explanation:
Let the child tickets be x
And the adult tickets be y
x+y = 146 - - - - - - - 1
x= 146-y
5.3x + 9.3y= 1145.80 - - - - - 2
We can substitute x= 146-y in equation 2
5.3(146-y) + 9.3y= 1145.80 - -- 2
773.8 - 5.3y +9.3y = 1145.80
773.8+4y= 1145.80
4y= 1145.80-773.8
4y= 372
y= 372/4
y= 93
We can now substitute y= 93 in equation 1 to find x
x+ 93= 146
x= 146-93
x= 53
Hence
The number of child tickets is 53
And adult tickets sold out is 93
Answer:
Landing on a 1 or 2.
25% means 0.25, or 2/8 chance of winning. The spinner has 2 out of 8 as 1 or 2.
Based on the EBIT, the cost of equity, and rates attached, Calvert Corporation has the following values:
- a. $124,019.61
- b. - 1 $136,421.57
- b - 2 $155,024.51
<h3 /><h3>What is the value of Calvert Corporation?</h3>
This can be found as:
= EBIT x (1 - tax rate) / cost of an equity
= 25,300 x (1 - 25%) / 0.153
= $124,019.61
<h3>What is the value with 40% debt?</h3>
= Value of firm + (Tax rate x Debt percentage x Value of firm)
= 124,019.61 + (25% x 40% x 124,019.61)
= $136,421.57
<h3>What is the value with 100% debt?</h3>
= 124,019.61 + (25% x 100% x 124,019.61)
= $155,024.51
Find out more on a firm's levered value at brainly.com/question/14339958.
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Answer:
A: 56= 5y - 19
b: 68
Step-by-step explanation:
Since it is an isosceles triangle because two sides are congruent, the corresponding angles are also congruent.
