Step-by-step explanation:
(72)¹⁴³ ≡ x (mod 7)
Since 72 ≡ 2 (mod 7),
72³ ≡ 2³ (mod 7) ≡ 1 (mod 7).
Therefore (72)¹⁴³ = (72³)⁴⁷ * (72²)
≡ 1⁴⁷ * 4 (mod 7) ≡ 4 (mod 7).
The answer is A.
Answer:
firm deposit is $1667.50
Step-by-step explanation:
given data
buys 12 file = $140
time = 90 days
interest = 3%
solution
we get here return on money over 90 day period is
we know Return on 360 days = 3%
return on money over 90 day = 3% ÷ 4 = 0.75%
we consider here required amount = x
so
$140 × 12 = x (1+0.0075)
x =
x = 1667.50
so firm deposit is $1667.50
Answer: 6f
Explanation: Move 6 to the left of F and remove the parentheses
Answer:
Step-by-step explanation:
P = 5x
P = 5(3) = 15
Answer:
Use the property of condensation of logarithmic function
Given,