Mathematics
23.08.2020 00:27
221
395
10
Solved by an expert
N^3 is three times the square root of 81. What number is n?
N^3 is three times the square root of 81. What number is n?
Show Answers
jgcugucgucg
5,0(80 marks)
We can use the cross multiply divide method to easily solve this.
60 x
=
75 100
From this we can form the equation (60*100)/75 = x where x will be the number of questions on the test.
(60*100)/75 = x6000/75 = x80 = x
So there are 80 questions total on the test.
60 x
=
75 100
From this we can form the equation (60*100)/75 = x where x will be the number of questions on the test.
(60*100)/75 = x6000/75 = x80 = x
So there are 80 questions total on the test.
Popular Questions about the subject: Mathematics
What is an equation of the line that is parallel to y=9-5x and passes...
Mathematics
27.07.2022 02:13
Check my answer? what is the order of the numbers from least to greatest?...
Mathematics
10.07.2022 23:14
Amodel rocket is launched with an initial upward velocity of 100 ft/s....
Mathematics
25.05.2020 10:25
Samuel has been making 2 out of every 3 free throws in his basketball...
Mathematics
04.05.2023 15:26
How do you subtract negative and positive integers? give an example...
Mathematics
06.05.2022 05:34
Calculate the average rate of change for the given function, from...
Mathematics
18.02.2023 18:33
What is the length of the radius of the circle?...
Mathematics
27.09.2021 19:26
Which of the following represents a relation that is not a function?...
Mathematics
21.03.2023 17:25
Aprincipal of $2500 is invested at 5% interest, compounded annually....
Mathematics
10.03.2020 21:00
Use a calculator to find angle theta for which tan theta = pi. round...
Mathematics
19.07.2020 07:02
New questions by subject
Y = f(x) = 1* Find f(x) when x = 1. Enter the correct answer...
Mathematics
23.01.2021 14:50
Organize your thoughts about the writing process by answering the...
English
30.08.2022 00:50
Which of the following statements is an example of visualizing a sequence...
English
24.07.2020 06:45
The one-to-one functions g and h are defined as follows. g={(-7, -1),...
Mathematics
15.01.2022 06:17
So in the question I am doing I am asked top provide the positive...
Mathematics
01.04.2020 14:16
8. The area of a rectangular floor is 96ft^2. The rectangle s length...
Mathematics
09.05.2020 09:41
9. Ashley and her friends want to form a team to play recreation soccer....
Mathematics
29.01.2022 16:44
F= [ 1 2 -2 3 and E= 0 3 -1 5 2 1 Let H=FE. Find H. H=...
Mathematics
18.01.2021 22:44
A combination lock has numbers 0-49 on it. How many different 3-digit...
Mathematics
30.11.2020 17:05
In 15 words or few , what values of x make the function equal zero...
Mathematics
11.11.2022 03:57
Find out answers to questions
from an AI-bot
from an AI-bot
Get full access
Answers
