Answer:
±2/11
Step-by-step explanation:
Take the square root of both sides of the equation:
_____
Here, we need to recognize that (-2/11)^2 = (2/11)^2 = 4/121, so both the positive and negative roots of 4/121 are solutions to the equation.
Answer:
EF
Step-by-step explanation:
EF is perpendicular to GH
Answer:
The store paid 6.67 times the profit made on the jeans
Step-by-step explanation:
Let the amount the clothing store pay for Jean be X
Let the amount the clothing store sells Jean be Y = X ×1.15
The profit (P) made is the difference between amount the clothing store sells Jean and the amount paid for Jean = Y - X = 1.15X - X
Profit (P) = 0.15X
X = P/0.15 = 6.67P
Therefore, the store paid 6.67 times the profit made on the jeans
Answer:
The amount is $18548.38 and the interest is $2548.38
Steps for solution:
First you want to use the formula A=P(1+)^n*t. A= total amount, P= principle or amount of money deposited, r= annual interest rate, n= number of times compounded per year. and t= time in years. In the problem we have P= $16000, r= 3%, n= 1 and t= 5 years. The first picture is the formula used to find the total amount. After we use the formula A=P+I, since A=18548.38 and P=16000. The second picture represents the interest after 5 years.
Answer:
The probability that the first song will be a pop song is 3/10
Step-by-step explanation:
Number of rock songs = 12
Number of pop songs = 15
Number of oldies songs = 10
Number of hip hop songs = 13
Total Number of songs = 12+15+10+13=50
So,the probability that the first song will be a pop song =
Hence the probability that the first song will be a pop song is 3/10