Answer:
The ratio of the number of chocolates that contain nuts to the number of chocolates = 1:4
Step-by-step explanation:
The parameters given are;
Proportion of the box of chocolates that contain nuts = 1/5
Proportion of the box of chocolates that do not contain nuts = 1 - 1/5 = 4/5
Therefore, we have in a box of chocolates with five chocolates;
The number of chocolates that contain nuts = 1
The number of chocolates that do not contain nuts = 4
Which gives the ratio of the number of chocolates that contain nuts to the number of chocolates as 1:4.
Answer: 
Step-by-step explanation:
The formula we need to use is:
We know that "T" is the total time for driving and hiking and "x" is the average velocity on the hike.
Knowing that the tourist drives 70 miles along the scenic highway and walk 7-mile walk along the hiking trail, and also knowing that the average velocity driving is 7 times that while hiking, we can conclude that the total time is:
Finally, simplifying the equation, we get that the total time for driving and hiking as a function of the average velocity on the hike, is:
3 83 is rounded to 80 235 is rounded to 240 so just divid 240 and 80 which is 3
“Increased” signifies addition, while quotient is division. Since n and 2 are grouped together by the word “and”, you can infer that they will be divided and 3 will be added to that value.
Side TR is similar to the side NR, so you can use this proportion to solve for the x.
2x - 2 = 60
2x = 62
x = 31
