16. Kim spends 10 minutes washing her car. Denzel spends 3 times as many minutes (d)
1 answer:
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In the year 2009 there were 3500 birds on an island. If the bird population is declining 2.2% per year it means that in the year 2014 we will have 3500*
= 3131.57 birds.
The best prediction is that in the year 2014 the bird population will be 3132.
The best prediction is that in the year 2014 the bird population will be 3132.
Answer:
63.59 (c)
Step-by-step explanation:
Formula: π
Plug in data:
9cm is diameter and a radius is half a diameter so the radius is 4.5cm.
π x 4.5^2 = 63.59cm^2