Sale Price = $71.25 (answer). This means the cost of the item to you is $71.25. You will pay $71.25 for a item with original price of $95 when discounted 25%. In this example, if you buy an item at $95 with 25% discount, you will pay 95 - 23.75 = 71.25 dollars.
Answer:
Step-by-step explanation:
It is 2
Because 2x2=4
Suppose that a=42, b=35, c is unknown, and C = 120°
Answer:
20 months.
Step-by-step explanation:
Let the number of months be represented as x
Apartment A is $1200 per month and requires a security deposit of $1000.
= $1200 × x + $1000
1200x + 1000
Apartment B is $1175 per month and requires a security deposit of $1500.
= $1175 × x +$1500
1175x + 1500
Apartment A = Apartment B
1200x + 1000 = 1175x + 1500
Collect like terms
1200x - 1175x = 1500 - 1000
= 25x = 500
x = 500/25
x = 20
Therefore, the costs for both apartment A and B will be the same after 20 months.
The z-score of the person who scored 178 on the exam is fund as 2.8.
<h3>What is defined as the normally distribution?</h3>
- The proper term for just a probability bell curve is the normal distribution.
- The mean of a normal distribution is zero, as well as the standard deviation is one. It has a skew of 0 and a kurtosis of 3.
- However all symmetrical distributions are normal, not all normal distributions are symmetrical.
- Many naturally occurring phenomena resemble the normal distribution.
- However, most pricing distributions in finance are not perfectly normal.
For the given question,
Mean μ = 150
Standard deviation σ = 10
Observed value x = 178.
The z-score is calculated as;
z = (x - μ)/σ
z = (178 - 150)/10
z = 28/10
z = 2.8
Thus, the z-score of the person who scored 178 on the exam is fund as 2.8.
To know more about the normally distribution, here
brainly.com/question/23418254
#SPJ13
