Translate the sentence into an equation using n to represent the unknown number. Then solve the equation for n.
2 answers:
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Answer:
The probability of successful long hit is greater than 0.7083
Step-by-step explanation:
Solution
The expected value for long hit is given below
P (successful hit) * 4.2 + P (Unsuccessful hit) *5.4
so,
= P * 4.2 + (1-p) * 5.4
= 5.4 - 1.2p
Now,
If the expected value of long hit is less than that of the short it
Then,
5.4 - 1.2p <4.55
P> (5.4 - 4.55)/1.2
P> 0.7083
Therefore the probability of successful long hit is greater than 0.7083
Note:
Due to my research and findings to this example, the complete question for is attached below, i solved or Question 2(d) only
After 19 months, the cost will be same for both memberships.
Step-by-step explanation:
Given,
Sign up fee at Power Plus = $22.00
Per month fee = $34.14
Let,
x be the number of months.
P(x) = 34.14x + 22
Sign up fee at Heavy Hulk = $34.50
As they have cut the cost into half.
Sign up fee =
Per month fee = $34.39
H(x) = 34.39 + 17.25
For same cost ;
P(x) = H(x)
Dividing both sides by 0.25
After 19 months, the cost will be same for both memberships.
Keywords: function, division
Learn more about functions at:
#LearnwithBrainly
5/6 x 12
60 / 6 = 10
It takes 10 feet of string to make 12 bracelets.
60 / 6 = 10
It takes 10 feet of string to make 12 bracelets.