answer
B)0.66
Step-by-step explanation:
0.66 value of the correlation coefficient r of the data set
Original price - Discount = Sale price
43.99-(0.25)(43.99) = Sale price
43.99-11.00 = $32.99
Yes, he can afford the backpack when it is on sale.
Answer:
true
Step-by-step explanation:
In order to support the industrial revolution, many natural resources like coal and oil were used up very quickly due to the sudden boom of business which industrialization brought forth.
Answer:
216 possible outcomes
Step-by-step explanation:
By the rules of secants, 50° is half the sum of 20° and x.
50° = (20° + x)/2
100° = 20° + x
80° = x
