Maximum: 100°; minimum: −30°; period: 10 hours
sin(πt/5) varies between -1 and 1, so f(t) varies between -30 and 100.
P=2π/π/5=10
Answer:
6
Step-by-step explanation:
3(4 - 2)
Expand brackets.
3(4) + 3(-2)
12 + - 6
= 6
Answer:
The answer to your question is $21.0
Step-by-step explanation:
Data
Original price = $25
Discount = 20%
Taxes = 5%
Process
1.- Calculate the price with the discount
$25 ------------------- 100%
x ------------------- 20%
x = (20 x 25) / 100
x = 500 / 100
x = $5
Price after the discount = $25 - $5
= $20
2.- Calculate the price after taxes
$20 ---------------------- 100%
x ----------------------- 5%
x = (5 x 20) / 100
x = 100 / 100
x = $1
Final price = $20 + $1
= $21
The correct answer is option A
The The solution is as following
a₁₁ = -6 - -5 = -1
a₁₂ = -4 - 5 = -9
a₂₁ = 6 - - 4 = 10
a₂₂ = 0 - - 1 = 1
a₃₁ = 6 - 6 = 0
a₃₂ = 4 - - 4 = 8
The new matrix will be
3 letters to US = 3*0.94 = 2.82
2 local letters = 2*0.44 = 0.88
checking: 2.82+0.88 = 3.70
to get rid out of 0.04 cents you have to multiply it by 5. so total number of letters would be 5.