Answer: 300
Step-by-step explanation:
Let the total number of people surveyed be represented by x.
Since we are informed that the probability of a customer ordering chicken is 1/4 and 75 people said they prefer to order chicken. This will then be:
1/4 of x = 75
1/4 × x = 75
x = 75 × 4
= 300
Therefore, 300 people were surveyed
Yuki T,
Non-linear means not straight lines, right? The real-life situations I think of are exponential equations (such at y = x^2). Jimmy wants to hand out fliers. He hands out fliers to two of his friends. He asks his friends to pass out fliers to two of their friends, who in turn will pass them along to two of their friends.
Jimmy - 1
Jimmy's 2 friends - 2
Jimmy's 2 friends 2 friends - 4
16...64...
It grows exponentially. Think pyramid schemes.
Of course, there are other non-linear equations. For example, some people pay rent based on their income. Someone who earns $10,000 might pay 8% while someone who earns $56,000 might pay 14%.
The difference between linear and non-linear is simple- straight lines with no breaks vs. lines that aren't straight or lines that have breaks.
Hope this helps!
The speed of a vessel in comparision with the fluid so its basically a measure of speed, for eg in boats its boat speed, and in aeroplanes,aircrafts etc its air speed. hope it helped... :)
Answer:
Step-by-step explanation:
x=5c, c=3.14d
x=5(3.14)d
d=x/15.7, x=43.18ft
d=43.18/15.7
d=2.75ft