Answer: 1.875 as a decimal, and 1 7/8 as a mixed number
Step-by-step explanation:
Answer:
1
Step-by-step explanation:
(a+b)(a−b)=a²−b²
tan²(θ)+1=sec²(θ)
(sec(θ)+tan(θ))(sec(θ)−tan(θ))
=sec²(θ)−tan²(θ)
=(tan²(θ)+1)−tan²(θ)
=1
Answer:
63.7%
Step-by-step explanation:
11 people in total
9.1% per person
7* 9.1=63.7

the unit price per pound is $3.45