Answer:
the ratio is 4:15
what times 4 is 10? (10/4) 2.5 times 4 is 10.
10: 15*2.5
10:37.5
they are 37.5 km away in reality i hope this helped and i hope it is correct.
Step-by-step explanation:
Using a graph tool
see the attached figure
the graph y = 1/2x^2 will be more wider <span>than the graph of y = x²
</span><span>because for the same value of x the value of y is smaller
</span><span>
therefore
the answer is false</span>
Answer:
d. So y = 10 (.5)^x the 10 is the initial amount of the sample at the time it was discovered
Step-by-step explanation:
When we have an equation of the form
y = ab^x
a is the initial value at time x=0
b is the growth (or decay ) factor ( 1 + or - percent)
and x is the time
So y = 10 (.5)^x the 10 is the initial amount of the sample at the time it was discovered
Answer:
or around 0.0406
Step-by-step explanation:
We need to choose 2 seeds that will not grow - there's
7 * 6 / 2 = 21 possibilities (choose one, chose second one, divide by 2 because each choice was counted twice).
The probability of each of those possibilities happening is:

because two need to fail to grow and the rest need to grow properly.
The full probability is
