You need to multiply the rows with how many seats is in each one.
18×15=270
Answer:
---- Hao Sheng
--- His father
---- His grandfather
Step-by-step explanation:
Given
From the question, we have:
--- The average of their age
--- 4 years ago
Required
Their current age
Open bracket
Make z the subject
Multiply by 12
Substitute in
Collect like terms
Substitute in
Multiply through by 3
Collect like terms
Make y the subject
Substitute in
Collect like terms
Divide by 7
Solve for y in
Solve for z in
Given:
Amount deposited on birth = $10,000.
Interest rate = 5% compound quarterly.
To find:
The balance on the person's 18th birthday.
Solution:
The formula for amount is
where, P is principal, r is rate of interest, n is number of times interest compounded in an year and t is number of years.
Substitute P=10000, r=0.05, n=4, t=18 in the above formula.
Therefore, the balance on the person's 18th birthday is $24459.20.
Answer:
y= -3/2x + 1
Step-by-step explanation:
The slope of this line is 2/3. The slope of the line perpendicular to this line will be the negative reciprocal or -3/2.
Write the equation using the slope m=-3/2 and the point slope form.
This is the equation of the line. You can convert it to slope intercept form:
Answer:
The y-intercept is 3.
Step-by-step explanation:
I had to use a graph but if you mark the point on the graph. The slope is 2 so you would go up 2 right 1. But you can also do it the opposite way, go down 2 left 1. I hope this helps!