Kendra went on a shopping trip to Yardley. She purchased a cowboy hat originally priced at $25 but discounted 20%. If sales tax
1 answer:
Answer:
The total cost =$22
Step-by-step explanation:
Given the original price of the item is $25.
On this item there is a 20% discount which is =$5.
So the discounted price of the item is 25-5=$20.
Now sales tax is the amount paid by the retailer to the governing body from the money he received through the customer.
The retailer receives $20.
sales tax rate=10%
sales tax==$2.
The total cost of the item=discounted price + sales tax=$20+$2=$22
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Answer:
The probability that a randomly chosen Ford truck runs out of gas before it has gone 325 miles is 0.0062.
Step-by-step explanation:
Let <em>X</em> = the number of miles Ford trucks can go on one tank of gas.
The random variable <em>X</em> is normally distributed with mean, <em>μ</em> = 350 miles and standard deviation, <em>σ</em> = 10 miles.
If the Ford truck runs out of gas before it has gone 325 miles it implies that the truck has traveled less than 325 miles.
Compute the value of P (X < 325) as follows:
Thus, the probability that a randomly chosen Ford truck runs out of gas before it has gone 325 miles is 0.0062.