Answer:
Step-by-step explanation:
is equal to
which is just
. In the number
, there are 2 hundreds, so the answer would be 10 (coins that represent
of her collection. You could also do
.
What’s 640,409,210 in expanded form
1 answer:
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A function should produce one output for one given input.
Therefore a function should pass the vertical line test.
From the figure,
a,b,c pass the vertical line test;
d fails the vertical line test.
Answer: Case d does not represent a function.
Therefore a function should pass the vertical line test.
From the figure,
a,b,c pass the vertical line test;
d fails the vertical line test.
Answer: Case d does not represent a function.
Hey, Melany. To answer this problem, simply set up a proportion: . Now let's solve for x.
- Cross multiply:
- Isolate x:
This means that x = 24.
There are 24 9th graders in the band.