We can divide the big rectangle into a 5x4 grid. I recommend you to do that physically with a pen or pencil. There are 20 grids in total. Now count the shaded grids. You should get 13.
13/20
multiply both the numerator and denominator by 5 to get it to 100.
This is also equal to 65% and .65
Answer:
33480783
Step-by-step explanation:
Geometric term is given by: Tn = ar^(n - 1)
and r = -3
T15 = 7 * (-3)^(15-1)
T15= 7 * 4782969
T15 = 33480783
A = 3. Hope this helps! (Was trying to show the work but I can't take pictures at the moment.)
Answer:
$63.60
Step-by-step explanation:
After the 25% markup, the price is ...
$60 + 0.25·60 = $75
After the 20% discount, the price (before tax) is ...
$75 - 0.20·75 = $60
After tax is added, the price is ...
$60 + 0.06·60 = $63.60
_____
Effectively, the original price is multiplied by ...
(1.25)·(0.80)·(1.06) = 1.06
The resulting price with tax is ...
1.06·$60 = $63.60
Answer:
2.8
Step-by-step explanation: