Answer:
Population of monkeys after 2 years = 3200
Step-by-step explanation:
Total number of monkeys at the start = 2975
Increase ratio of monkey population one year = 
∴ New population of monkeys after 1 year= 
Decrease ratio the next year = 
∴ Population of monkeys after 2 years= 
Answer:
76
Step-by-step explanation:
Angle Formed by Two Chords= 1/2(sum of Intercepted Arcs)
94 = 1/2(x+112)
Multiply each side by 2
2*94 = x+112
188 = x+112
Subtract 112
188-112 =x
76 =x
Right on top of 'a'. They'll look like one single point on the number line.
Step-by-step explanation:
-2.8 +2.4=-.4
-.4+7.8=7.4
7.8-2.8=5
i hope this helps ; )