A ramp is constructed with the given dimensions. What is the width of the ramp. 15 m 39m.
Answer:
Step-by-step explanation:
Suppose :
62% own an HDTV
16% own a computer
Using the addition rule : suggests that (62% + 16%) = 78% either own an HDTV or a computer.
The reasoning is wrong because ; since it is possible to own both an HDTV and also own a computer at the same time, the outcome of the addition rule is wrong as both events are independent. If both event cannot occur at the same time (mutually exclusive event) , then, the addition rule may be applied,. But since both can occur independently and each family can own an HDTV while also owning a computer, then the addition rule is wrong for the scenario described.
Answer:
Step-by-step explanation:
1)
x = -45
2)
Since we know 100% = 100
Take $275 - $190 = $85 , and then use $85 x 100 divided by the amount of $
85 x 100 / 275 = 30.9 Round to the nearest tenths which will equal to 31%. So the answer is B.
