(a) The amount of markup is $7.20.
(b) The list price is $23.20.
Step-by-step explanation:
Step 1:
The markup price is the price by which a seller has increased the product's price. The markup price is the difference between the selling price and the buying price.
Darla marked the price up 45%, so we need to determine how much 45% of $16 is.
45% of $16 =
So she increased the price by $7.20.
Step 2:
The price at which she has listed the bracelet is the sum of the buying price and the markup price.
The list price = The buying cost + the markup cost = $16 + $7.2 = $23.20.
Answer:
52 I'm pretty sure
Step-by-step explanation:
3x2= 6
3x4=12
4x2=8
8+12+6= 26
26X2=52
Answer:
40^4 - 324 = 2,559,676
Step-by-step explanation:
First we need to factor the left side of the equation, which is 40 to the 4th power. 40*40*40*40 is 2,560,000, now we need to subtract 324 from it which is 2,559,676.
1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1
Hello,
1)
Let's put some name of vertex:
A with angle A=45°
B with angle B=90°
C The 3 vertex of the triangle of left.
AC=9 , y=AB=BC
With Pythagore, we can say: y²+y²=9²==>2y²=81===>y=9/√2=9√2/2
The other triangle is BDC: cos(60°)=x/y==>x=y*1/2=9√2/4
2)
Let's give some names:
A with angle A=60°
B with angle B=90
C the 3th vertex of the left triangle.
AB=10, BC=y
tan 60°=y/10=sin(60°)/cos(60°)=(√3/2)/(1/2)=√3==>y=10√3
D is the 3 th vertex of the right triangle.
We use Pythagore: y²+y²=x²
x²=2*(10√3)²===>x=10*√6