Hello!
To solve exercise 9, we must use the rule of three.
Note that the initial price was R12 (corresponds to 100%).
The new price is R10.8 (we'll consider x%).
Using the rule of three, we will have:
Now, let's calculate the difference between the initial percentage and the new percentage:
<h2>Answer:</h2>
10% of decrease.
Area = Length x Width(height).
You are given the area and the width(height).
You can find the length by dividing the area by the width:
Length = 120 / 3 = 40 feet.
Answer:
Q1 A Scatter plot. Q2
Step-by-step explanation:
Q1. We have a data set containing values of car and age group, if we plot value of the car on y-axis and the age on x, it is logical that two different age groups can own a care with same value, so we can have two values on x corresponding to one value on the y-axis, if we can use scatter plot to visually depict this data.
Q2 50 couples with bride age and groom age , here we can take age difference and number of couples that fit in the catogery, a two way table can be used to describe this data(two columns ).
Answer:
1st question: 32 bikes
2nd question: im not sure maybe 15
Step-by-step explanation:
6x9 + 3^2pi would be the area so 54+9pi=57.14
