Answer:
79 cents per song
Step-by-step explanation:
you divide 1580 by 20 and get 79 and then re-add the decimal place in to get .79
Answer:
11
Step-by-step explanation:
Given
x² - 7x + 10 = 28 ( subtract 28 from both sides )
x² - 7x - 18 = 0 ← in standard form
(x - 9)(x + 2) = 0 ← in factored form
Equate each factor to zero and solve for x
x - 9 = 0 ⇒ x = 9
x + 2 = 0 ⇒ x = - 2
The distance between the solutions is
| 9 - (- 2) | = | 11 = 11 units
1⅓πr³ = 36π
r³ = 36π/1⅓π
r³ = 27
r = ³√27
r = 3 feet

Explanation:
Area is pi×r^2 and you times it by the fraction of the circle you have as its not a full circle.
A,H,I,M,O,T,U,V,W,X,Y --- these have vertical symmetry
a word whose reflection is also a word....YAM and MAY