Answer:
142.35
Step-by-step explanation:
A=p(1+rt)
First, converting R percent to r a decimal
r = R/100 = 6.5%/100 = 0.065 per year.
Solving our equation:
A = 730(1 + (0.065 × 3)) = 872.35
A = $872.35
The total amount accrued, principal plus interest, from simple interest on a principal of $730.00 at a rate of 6.5% per year for 3 years is $872.35.
Answer:
Step-by-step explanation:
a. Yes, the following statement is true. The police officer is gathering data by writing down all the speeding tickets and seperating them into two categories, red and non-red cars. He can later analyze this data and compare them to determine whether or not his hypothesis is true.
b. The color of the car is the only variable that would not be a confounding variable in this scenario. This would instead be the independent variable and does not in any way affect the dependent variable which would be the number of speeding tickets received.
Answer:
y = 1/2x + 8
Step-by-step explanation:
to find the slope, use the formula y1 - y1 / x1 - x2
It doesn't matter which y or x first, just put them in order
In this case there is (-6, -5) and (-4, -4)
Put it in the formula:
-5 (+) 4 / -6 (+) 4
that goes to
-1/-2 or 1/2
To find out the y-int, plug the slope and one of the points in y = mx+b
5 = 1/2(-6) + b
5 = -3 + b
8 = b
put it all together
y = 1/2x + 8
Answer:
B
Step-by-step explanation:
Idk if I’m right