9514 1404 393
Answer:
35%
Step-by-step explanation:
Of those 28+52 = 80 who would recommend their game, 28 tested game A. The probability is ...
28/80 = 0.35 = 35%
The probability that a recommending customer tested game A is 35%.
Answer:
w-1 < 4
w < 4+1
w < 5
Answer:
f-1(x) = (x - 16)/40
B
Step-by-step explanation:
Call f(x) = y
Interchange x and y
x = (5y + 2)*8 Remove the brackets
x = 40y + 16 Subtract 16 from both sides
x - 16 = 40y Interchange the left and right sides
40y = x - 16 Divide by 40
y = (x - 16)/40
f-1(x) = (x - 16)/40
Answer:
25.5
Step-by-step explanation:
3 large necklaces equals 20.4 plus 5.10 equals 25.5
Answer:
p=-2
The answer is A
Step-by-step explanation:
-30p-2=58
Both side +2 ,
-30p=60
p=-2
The answer is A