Answer:
A
Step-by-step explanation:
hope this helped!
Hello :
f(x) = √(x-3)
answer: B x-3 <span>≥ 0</span>
9 x 8 = 72
9 + 9 +9 + 9 + 9 +9 + 9 + 9 = 72
Answer:
Positive ; Positive
Step-by-step explanation:
Since there's a modulus, negative values also become positive
Jacinda: d = 10 * t ( a rate: 10 miles per hour )
Raj : d = 1.5 + 4.5 * t
Jacinda will catch up with Raj when:
10 t = 1.5 + 4.5 t
10 t - 4.5 t = 1.5
5.5 t = 1.5
t = 1.5 : 5.5 = 0.27 hours = 16.2 min = 16 min 12 seconds
