Answer:its just going up
Step-by-step explanation:
Answer:
Step-by-step explanation:
The formula for the lateral area of a cone is:
Where:
is the radius of the circular base of the cone
As we know its diameter , its radius is
is the height of the cone
This is the lateral area of the volcano with the shape of a cone
Answer: The inverse of the given function is
Step-by-step explanation: We are given to find the inverse of the following linear function :
The inverse of y = f(x) is written as
Substituting the above in equation (i), we get
Thus, the inverse of the given function is
Answer:
44 questions
Step-by-step explanation:
Part 1: She got 16 questions correct, which was 4/5 of the number of part 1 questions.
Let x = total number of questions in part 1
4/5x = 16
Divide both sides by 4/5
x = 16 ÷ 4/5
= 16 × 5/4
= 20
x = 20
There are 20 questions in part 1
She got 16 questions correct, which was 2/3 of the number of part 2 questions.
Let y = number of questions in part 2
2/3y = 16
Divide both sides by 2/3
y = 16 ÷ 2/3
= 16 × 3/2
= 24
y = 24
There are 24 questions in part 2
The total number of questions on Stephanie’s exam = part 1 + part 2
= 20 + 24
= 44 questions
Answer:
120
Step-by-step explanation:
Is means equals and of means multiply
W = 30% * 400
Change to decimal
W = .30*400
W = 120