APR is the annual percentage rate. To get daily percentage rate, we need to divide APR by 365. We have,
daily rate = (in percentage). In decimal it is .
<em>To get total interest, we calculate it accordingly:</em>
- For first 10 days, he gets daily interest of 0.01% on $300:
- For next 10 days, he gets daily interest of 0.02% on $1500:
- For the last 10 days, he gets daily interest of 0.02% on $600:
Henry's total interest is the sum of these three,
dollars.
ANSWER: $2.3
Hey You!
20 / 4 = 5
5 × 16 = 80
The Suarez family would have paid $80.00 for 16 tickets.
<span>Train x miles --------- 70 mph
Bus 293-x miles---------40 mph
time train + time bus = 5
t=d/r
x/70 + (293-x)/40 = 5
Multiply by LCD 2800
</span><span>40x+70(293-x)= 5 * 2800
-30x+20510=14000
-30x=-6510
x=-6510/-30
x=217----------- train distance
balance bus distance </span>
I think u mean thousandths
after the decimal point each number from left to right is written with "-ths" at the end
like
10 = 1 tens
0.1 = 1 tenths
First you'll need to isolate the equations so that y is on one side.
y is already on the left side in the second equation, so let's do the same for the first equation.
x+3y > -3
1. Subtract x from both sides.
3y > -3-x
2. Divide both sides by 3.
y > -1-1/3x
Now you have two equations that you can graph.
- y > -1-1/3x
- y < 1/2x + 1
I'll try to explain how to graph them, but I'll also attach a graph.
y > -1-1/3x
- Go to -1 on the y axis and go down 1, over 3 units. The line will be a dotted line because > is not equal to as well. Since it is greater than, >, you will shade above the line you make.
y < 1/2x + 1
- Go to 1 on the y axis and go up 1, over 2 units. The line is also dotted because < is not equal to (≤). Since it is less than, <, you will shade below the line you make.
Answer is:
Here is the final graph.
The red line is y > -1-1/3x, the blue line is y < 1/2x + 1.