Answer:
20%
Step-by-step explanation:
Find the difference of both prices.
150 - 120 = 30
Calculate the ratio of the decrease in price to the original price.
30/150 = 0.2
Multiply the decimal by 100 to get your percentage.
0.2(100) = 20
Answer:
which class are you which class question is this
A more accurate method for approximating the volume of the spherical slab other than using just cylindrical slabs is; integration.
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How to find the volume integration?</h3>
Another way that is a more accurate method for approximating the volume of the spherical slab other than using just cylindrical slabs is integration.
This method is using integration to find the area of many objects. This can be extended to calculate volumes.
When we calculate the area of a region, we are basically going to divide the region into a number of small pieces where we can use each piece to calculate its area. Summing up all of these areas, we will get the total area.
Similarly, if we want to divide a three-dimensional region into a number
of small volumes, and then sum the volumes of each of the smaller pieces. This will give us the total volume of the region.
Read more about Volume Integration at; brainly.com/question/17074932
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Answer:
x=-3
Step-by-step explanation:
5 x - 5 is equal to 2x minus X Minus x 5 x - 2 x is equal to 5 - 8 - 6 x over 3 - -9/3 you get x is equals to - 3