Jahnay wants to estimate how many ducks there are in her local park.
2 answers:
Step-by-step explanation:
27÷3×20=180
or
3/27=20/n =180
so the numbers of ducks in her local park is 180
Answer:
44 aproximately
Step-by-step explanation:
She puts a tag on 20 of them, the next day she catches 27 and notices 3 of them have a tag so we substract 27-3=24 we add 24 to the initial number of ducks (20) and the result is 44
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D. 16
Step-by-step explanation:
Do the division first
-16 ÷ (-4) = 4 then do the sum
12 + 4 = 16
Answer:
7
Step-by-step explanation:
rate of change of function not necessary mean linear, it can be the slope of a tangent line.
a: y=8x+3 slope = 8
b: rate of change: 1
8-1=7
I wish this is true...
I need a photo to help you
Hello there,
So. . .The word reciprocal mean's the opposite. So we are going to flip the expression all around.So the reciprocal of
is the following:
Hope this helps.
~Jurgen
Answer:
its
Step-by-step explanation:
b
is the following: