Answer:
<u><em>9 months</em></u>
Step-by-step explanation:
Principal= P= $1200
Rate=R= 15%
Interest= I= $135
Time= T= ?
I=P*R*T/100
135= 1200*15*T/100
135*100=18000*T
13500/18000=T
T= 0.75 years
T= 0.75*12= 9 months
Multiply 120 by .7 then take the product and add it to 120.
<h3>
Answer: 8</h3>
=====================================
Work Shown:

It will take 8 hours for the population to reach 196,608 bacteria.
Answer:
420 miles
Step-by-step explanation:
60 ×7=420
thank
This construction called a pencil of lines. That figure can have 3,4,5.... any number of straights lines. The main rule is their common point. And it looks like spokes of a wheel. Here you can find a lot of vertical angles and rays.