Answer:
11
Step-by-step explanation:
The average price of the 20 shirts is 600/20 = $30 each. So, we know that we can sell 20 shirts for $30 each to reach the goal.
For each $25 shirt we sell, we must also sell a $35 shirt to make the average price of the sale be $30 per shirt. That is any or all of the 10 pairs of $30 shirts can be replaced by a ($25, $35) pair. So, there are 10 additional ways to reach the goal.
The total number of possible combinations of shirt sales is 1 +10 = 11.
22x36= ?ft
? divided by 300 if it isn't exact round down to the nearest whole number... after you do that how ever many times 300 went into ? times that by $3 and there's your answer
Hope i helped ;)
If a sequence is defined recursively by f(0)=2and f(n+1)=-2f(n)+3 for n> 0 then f(2) is equal to what
Answer:
a. 360.323 m
b. 
Step-by-step explanation:
Distance covered from A to B = speed x time
= 110 x 2.8
= 308 m
Distance covered from B to C = speed x time
= 110 x 1.7
= 187 m
The sum of angles at B = 
+ 
= 
a. The distance of the plane from it starting point to C can be determined by applying the cosine rule.
= 
+ 
- 2ac Cos B
Sot hat;
= 
+ 
- 2(187 x 308) Cos
But, Cos = 0
So that,
= +
= 34969 + 94864
= 129833
b = 
= 360.323
The distance from A to C is 360.323 m.
b. Applying the sine rule;
= 
= 
= 
Sin A = 
= 0.5190
⇒ A = 
0.5190
= 
The bearing of the plane from its original location = +
=
Answer:
if x is the number of years she is working that the equation would be: 24,500+x*((3/100)*24,500)
Step-by-step explanation:
For her 4th year x would be 4, so for the equation above x=4:
24500+4*((3/100)*24500)=27440
