Answer:
95%
Step-by-step explanation:
Let the proportion who can swim be denoted by P(S) while the proportion that can whistle be denoted by P(W)
The proportion that can swim and whistle will be P(S and W)
The proportion that can swim or whistle will be P(S or W)
To get the proportion that can swim or whistle will be P(S or W), we use
P(S or W)=P(S)+P(W)-P(S and W)
Given that P(W) is 70%, P(S) is 80% and P(S andW) is 55% then
P(S or W)=80%+70%-55%=95%
Answer:
2.1
Step-by-step explanation:
y/sinY = z/sins
y/sin(15) = 8/sin(94)
y = sin(15) × 8/sin(94)
y = 2.075608439
The answer to the problem is 18.2081
Answer:
Your friend is wrong.
Step-by-step explanation:
Your total money: y= 10x+9
Friend's total money: y=15x+35
10x+9=15x+35 --> x=weeks=10
190=185
$4 for non-members
$21 fo menbership
$2.50 to run each video for what, so what you do is just add them up and you will get
$2.75