R=R/100=4/100=0.04 per year. Solving equation A=P(1+rt ). A=4000(1+0.04)=4160. A=$4160
<span>A would be 6/7 x 28kg = 24 kg
B would be 4/7 x 28kg = 16 kg
so the difference of the masses is 24 - 16 = 8kg</span>
Answer:
746590.75
You can alos just type it into a calculator.
The equation that represents the table of values is ![y=(\frac{1}{4})^x](https://tex.z-dn.net/?f=y%3D%28%5Cfrac%7B1%7D%7B4%7D%29%5Ex)
Step-by-step explanation:
We need to find the equation that matches the table of values.
x y
0 | 1
1 | 1/4
2 | 1/16
3 | 1/64
So, when x =0 y=1 and when x=1, y=1/4
if ![y=(\frac{1}{4})^x](https://tex.z-dn.net/?f=y%3D%28%5Cfrac%7B1%7D%7B4%7D%29%5Ex)
then putting x=0 we get y=1
x=1, we get y=1/4
x=2, we get y=1/16
x=3, we get y=1/64
So, the equation that represents the table of values is ![y=(\frac{1}{4})^x](https://tex.z-dn.net/?f=y%3D%28%5Cfrac%7B1%7D%7B4%7D%29%5Ex)
Kindly check your options, as option D should be ![y=(\frac{1}{4})^x](https://tex.z-dn.net/?f=y%3D%28%5Cfrac%7B1%7D%7B4%7D%29%5Ex)
Keywords: Solving Equations
Learn more about Solving Equations at:
#learnwithBrainly
Answer:
175 mg/day
Step-by-step explanation:
It's a matter of units conversion. The conversion factors all have a value of 1 (the numerator is equal to the denominator), and all are chosen to cancel units you don't want and give units you do want.
![\dfrac{47\,ml}{6\,h}\cdot\dfrac{24\,h}{1\,day}\cdot\cfrac{28\,mg}{30\,ml}=\dfrac{47\cdot 24\cdot 28\,mg}{6\cdot 30\,day}\approx 175\,\text{mg/day}](https://tex.z-dn.net/?f=%5Cdfrac%7B47%5C%2Cml%7D%7B6%5C%2Ch%7D%5Ccdot%5Cdfrac%7B24%5C%2Ch%7D%7B1%5C%2Cday%7D%5Ccdot%5Ccfrac%7B28%5C%2Cmg%7D%7B30%5C%2Cml%7D%3D%5Cdfrac%7B47%5Ccdot%2024%5Ccdot%2028%5C%2Cmg%7D%7B6%5Ccdot%2030%5C%2Cday%7D%5Capprox%20175%5C%2C%5Ctext%7Bmg%2Fday%7D)