Answer:
The actual speed of the car is either 57 mph or 63 mph.
Step-by-step explanation:
First Calculate 0.05*60=3
The limit could either be
60-3=57 Or 60+3=63
57 mph of 63 mph
Answer:
Most people who like the comic book will like the television series.
Step-by-step explanation:
The result says that 90% of the people who likes the comic book also likes the television series which indicates that most people who liked the book will also like the television series.
Answer:
B
Step-by-step explanation:
The Mean(Average) of 78+72+66+80+84 is 76 because (78+72+66+80+84)/5* and (78+72+66+80+84+100)/6* is 80.
*You get this number by counting the number of numbers you entered (78+72+66+80+84) there are 5 numbers.
Step-by-step explanation:
2/8 = u/12
cross multiply and we get:
24= 8u
u = 3
Topic: algebraic fractions
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Answer:
The Time taken for the light to reach the earth from
Proxima Centuri is 
seconds
Step-by-step explanation:
The distance of Proxima Centauri from earth in meters is;
distance(d)=
The speed of light in meters is;
speed (s)=
Recall formula to find time taken given distance and speed;
Time(T)=
time taken=
time taken=
Time taken(T)=seconds
