Answer:
$519.61
Step-by-step explanation:
We add the 8% tax 23 days of subscription since prorated for 7 days [30 - 7 = 23].
How much is 23 days subscription if 30 days is 499?
We add 8% of this to 499:
0.08 * 382.57 =30.51
So cost is:
499 + 30.61 = 529.61
Now we have $10 off, so final cost would be:
529.61 - 10 = $519.61
Answer:
first one is −6
second one is 4
third one is 1.5
fourth one is -4
Step-by-step explanation:
From the given problem, I gather that there are only two groups of forces. These are:
13 lb, 35 lb, resultant force 30 lb
20 lb, 15 lb, resultant force 25 lb
We use the pythagorean theorem to determine if the three forces are grouped correctly, such that the resultant force is the hypotenuse.
Resultant Force = √(a² + b²)
So, for the first group,
30 ? √(13² + 35²)
30 ≠ 37.33
Thus, the first group does not pull at right angles to each other.
For the second group,
25 ? √(20² + 15²)
25 = 25
Thus, the second group does pull at right angles to each other.
Answer:Tag 30*(2\/3)=x
Step-by-step explanation:
Tag 30*= x/2\/3;
Tag 30*(2\/3)=x
-2w (w + 8)
Assuming that it is a polynomial from which you must find the roots, we must first rewrite it:
-2w (w + 8) = 0
The roots are then:
w1 = 0
w2 = -8
Assuming you only have to rewrite the expression, the answer is:
-2w ^ 2 -16w
Answer:
w1 = 0
w2 = -8
-2w ^ 2 -16w