The answer is E. 16 divided by 10 is 1.6 and 10 divided by 10 is 1.
Answer:
The domain is -12, 0, 2, 8.
Step-by-step explanation:
The domain is the set of all possible x-values. The x-values are the first numbers in a point.
If Rachel's total budget was n, then:
.45n=$76.5 divide both sides by .45
n=$76.5/.45
n=$170.00 Rachel's total budget.
Oct 23, 2015 12:21 AM
Answer:
Step-by-step explanation:
The largest number she uses for a random number is 100. The smallest is one.
A wand comes up 47% of the time. Since it is the most common event, you could put it first and let the range be 1 to 47 inclusive.
But any range will work as long as there are 47 numbers between the beginning and the end, like 30 and 77. This looks like it won't work, but it will. It's just a little awkward. One of the other 2 might have to be split.
The Amulet can go from 78 to 100 which takes up 22 numbers. The other 13 can go before the 30
Answer:
a) see attached
b) period = 1/f ≈ 3.822 ms
Step-by-step explanation:
Apparently the pressure formula is ...
![p(t)=0.004\sin{\left(2\pi ft+\dfrac{\pi}{7}\right)}](https://tex.z-dn.net/?f=p%28t%29%3D0.004%5Csin%7B%5Cleft%282%5Cpi%20ft%2B%5Cdfrac%7B%5Cpi%7D%7B7%7D%5Cright%29%7D)
__
a) A graph of this for f=261.63 is shown in the attachment.
__
b) The period is the time T required to change the sine function argument by 2π:
2πfT = 2π
T = 1/f . . . . . . divide by 2πf
The period is the reciprocal of the frequency.
The period of the tone is 1/(261.63 Hz) ≈ 3.822·10^-3 s