Answer:
5
Step-by-step explanation:
3x -12 = -36
-36 ÷ -3 = 12
-7 + 12 = 5
Answer:
2.814 * 10^14
Step-by-step explanation:
For exponential growth:
A = A0*e^kt
A = final amount ; A0 = initial amount ; t = time
Since bacterium doubles ever half hour ;
In 1 hour number of bacterium will be 2² = 4
Hence
Final amount after 1 hour
4 = 1*e^k*1
4 =e^k
Take In of both sides
In(4) = k
Number of bacterium in 24 hours
A = 1*e^In4 * 24
A = e^24In4
A = e^33.271064
A = 281474976710656
A = 2.814 * 10^14
Y = -3x + 2 represents a proportional relationship.
Answer:
- 25th Street is parallel with Highway 47
Step-by-step explanation:
Water Street intersects 25th Street and 28th Street at right angles.
- <u>Outcome</u> ⇒ 25th Street and 28th Street are parallel
Highway 47 is parallel to 28th Street.
- <u>Outcome</u> ⇒ 25th Street is parallel with Highway 47
62 (1178/19) is the answer.
