Hi there:)
The formula is
A=p (1+r)^t
A future value 3007.26
P principle 2000
R interest rate 0.06
T time ?
To solve for t use this formula
T=log (A/p)÷log (1+r)
T=log(3,007.26÷2,000)÷log(1+0.06)
T=6.9 years round
T= 7 years
Hope it helps
Answer:
-2/3
Step-by-step explanation:
The formula for slope is y2-y1/x2-x1. Plug in those values to get -1-3/15-9. Doing the math then gets us -4/6. -4/6 simplifies to 2/3
Answer:
19.63 in
Step-by-step explanation:
hope this helps
Answer:
slope: 3
y-intercept: 1
slope-intercept form equation: y = 3x + 1
Step-by-step explanation:
slope-intercept form is y = mx + b, where m = slope and b = y-intercept.
the equation you're given, 10 = 3(3) + b, is already in slope-intercept form and also already has the slope identified (it's 3!) so thankfully that's one less thing to solve for! :)
all you have to do now is solve for b.
first, multiply 3(3).
10 = 3(3) + b
10 = 9 + b
then subtract 9 from both sides of the equation. 9 and -9 cancel each other out, so the only thing you have to do for this step is subtract 9 from 10.
10 - 9 = b
1 = b <em>aka</em> b = 1
and now you have your b value!
so your slope is 3 and your y-intercept is 1.
i hope this helps! have a nice rest of your day <3
