The equation in terms of the x and y will be 216Sin³
= 6x²Sin + 6y²Sin.
<h3>What is an expression?</h3>
Expression in maths is defined as the collection of the numbers variables and functions by using signs like addition, subtraction, multiplication, and division.
The value of the expression will be given as:-
r³ = r(x² + y²)
( 6Sin)³ = 6Sin (x² + y²)
216Sin³ = 6x²Sin + 6y²Sin
Therefore the equation in terms of the x and y will be 216Sin³ = 6x²Sin + 6y²Sin.
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Part/Whole=Percent/100
Part=26
Whole=30
Percent= Variable because that is what you want to find out
So now it is 26/30=X/100
You then cross multiply and you get
2600=30X
Divide by 30 and your answer is 86.66667. She got 86.66667% of her questions right. I am not sure if you need to round that or not.
Another way you can do it is Divide 26÷30=.866667 and then multiply by 100 to get 86.66667.
Answer:
Step-by-step explanation:
take 45 degree as reference angle
use sin rule
sin 45=opposite/hypotenuse
1/=x/2
do cross multiplication
x= *
x=2
x=2/
x=
pythagoras theorem
a^2+b^2=c^2
( )^2+y^2=(2 )^2
2+y^2=8
y^2=8-2
y=
Answer:
Two packs of buns and three hotdog packages
Step-by-step explanation:
Answer: 0.3413
Step-by-step explanation:
Given :Mean : 
Standard deviation : 
The formula for z -score :
For x= 60 ,
For x= 65 ,
The p-value = 
Hence, the probability that the project will take anywhere between 60 and 65 weeks to complete = 0.3413.
