Answer:
0%
Explanation:
There is no purple geneotype with either parents so there will be 0 purple and 100% white
Which are characteristics of all living things? Select three options.
a.grow and develop
b.make their own food
c.are made of many cells
d.respond to stimuli
e.can reproduce
The velocity of the earth in its orbit around the sun is ![2.96*10^{4} m/s](https://tex.z-dn.net/?f=2.96%2A10%5E%7B4%7D%20m%2Fs)
Explanation
Given that the distance between sun and earth is 149500,000,000m
.
This is the radius of the nearly circular orbit of the earth around the sun.
r=149,500,000,000m=
![circumference=2\pi r\\=2*3.14*1.49*10^{11} \\=9.3572*10^{11}](https://tex.z-dn.net/?f=circumference%3D2%5Cpi%20r%5C%5C%3D2%2A3.14%2A1.49%2A10%5E%7B11%7D%20%20%5C%5C%3D9.3572%2A10%5E%7B11%7D)
![time =365*24*60*60\\=3.1536*10^{11} s\\velocity=distance/time\\=(9.3572*10^{11})/3.1536*10^{7} \\ =2.96*10^{4} m/s](https://tex.z-dn.net/?f=time%20%3D365%2A24%2A60%2A60%5C%5C%3D3.1536%2A10%5E%7B11%7D%20s%5C%5Cvelocity%3Ddistance%2Ftime%5C%5C%3D%289.3572%2A10%5E%7B11%7D%29%2F3.1536%2A10%5E%7B7%7D%20%5C%5C%20%3D2.96%2A10%5E%7B4%7D%20m%2Fs)
Answer:
![4 m/s^{2}](https://tex.z-dn.net/?f=4%20m%2Fs%5E%7B2%7D)
Explanation:
Acceleration, ![a=\frac {v-u}{t}](https://tex.z-dn.net/?f=a%3D%5Cfrac%20%7Bv-u%7D%7Bt%7D)
Where v and u are the final and initial velocities of the race car respectively, t is the time taken for the race car to attain velocity of 36 m/s.
Substituting 36 m/s for v, 28 m/s for u and 2 s for t then
![a=\frac {36 m/s-28 m/s}{2}=4 m/s^{2}](https://tex.z-dn.net/?f=a%3D%5Cfrac%20%7B36%20m%2Fs-28%20m%2Fs%7D%7B2%7D%3D4%20m%2Fs%5E%7B2%7D)
<span>Air pressure changes with altitude because of issues related to gravity molecules have more weight the closer they are to the Earth and more of them move to lower elevations as a result this causes increased pressure because there are more molecules in number and proximity</span>