Answer:
y-30 = 3(x-1)
Step-by-step explanation:
Point-slope form of an equation is
y-y1 = m(x-x1) where (x1,y1 ) is a point and m is the slope
We know on day 1 they exercised 30 minutes (1,30) where x is the number of days and y is the minutes. The rate increased 3 minutes each day so m = 3
y-30 = 3(x-1)
Answer:
16 students
Step-by-step explanation:
Answer:
1. C
2. B
3. None of the answers are correct, the answer is y= 3x-1.
4. A
5. C
Hopefully these helped!
Answer:
6,053.29
Step-by-step explanation:
Use this formula:
A= p(1+r/n)^nt
A= Amount (?)
P= Principal (4600)
r - interest rate (4%)
n= number of times the interest is compounded per year (1)
t= time (7 years)