Answer:
25
Step-by-step explanation:
This problem is a unit problem. Firstly, to appropriately answer this question, we must make sure that we have the same units across boards.
We first convert the length of the 20-centimeter plate to millimeters. We recall that 10millimeters = 1 centimeter.
Hence 20 centimeters would be 20 * 10 = 200 millimeters.
The number of pea she has is thus equal to 200/8 = 25 peas
Answer:
answer is attached in the given image below
Step-by-step explanation:
Answer:
that is option third is correct
Explanation:
We have been given with the expression ![(3x+y^3)^4](https://tex.z-dn.net/?f=%283x%2By%5E3%29%5E4)
We have general formula for binomial expansion which is
![a^n +na^{n-1}b+ \frac{(n)(n-1)}{2} a^{n-2}b^2+----------+b^n](https://tex.z-dn.net/?f=a%5En%20%2Bna%5E%7Bn-1%7Db%2B%20%5Cfrac%7B%28n%29%28n-1%29%7D%7B2%7D%20a%5E%7Bn-2%7Db%5E2%2B----------%2Bb%5En)
Here ![a= 3x , b=y^3and\\n=4](https://tex.z-dn.net/?f=a%3D%203x%20%2C%20b%3Dy%5E3and%5C%5Cn%3D4)
Substituting the values in the formula we will get
+----
we can clearly see that third term of the expansion will be
![18x^2y^6](https://tex.z-dn.net/?f=18x%5E2y%5E6)
Therefore, Option third is correct
If the sample is truly random, every member of the population should have an equal chance to be selected. Because of this, Paula and Peter's probability of being chosen will be equal: 1/9800
No because if it was no solution you would put I solution or a 0 with a line through it. 0 is still a number just like -1 -2 and -3 are still a number;) hope this helps