Answer:
The large coffee costs 85 cents. One donut costs 52 cents.
Step-by-step explanation:
It‘s a system of equation so it’s a lot of work to show. I attached the piece of scratch paper I was doing my work on, but let me know if something needs some more explaining, or if you want me to type it out for you.
8 = 3 + 1/2x
5 = 1/2x
x = 5/(1/2)
x = 10
Answer: ![\frac{11}{24}](https://tex.z-dn.net/?f=%5Cfrac%7B11%7D%7B24%7D)
Step-by-step explanation:
Give expression is,
![\frac{10}{12}-\frac{3}{8}](https://tex.z-dn.net/?f=%5Cfrac%7B10%7D%7B12%7D-%5Cfrac%7B3%7D%7B8%7D)
Since L.C.M ( 12, 8 ) = 24
![=\frac{10\times 2}{12\times 2}-\frac{3\times 3}{8\times 3}](https://tex.z-dn.net/?f=%3D%5Cfrac%7B10%5Ctimes%202%7D%7B12%5Ctimes%202%7D-%5Cfrac%7B3%5Ctimes%203%7D%7B8%5Ctimes%203%7D)
![=\frac{20}{24}-\frac{9}{24}](https://tex.z-dn.net/?f=%3D%5Cfrac%7B20%7D%7B24%7D-%5Cfrac%7B9%7D%7B24%7D)
![=\frac{20-9}{24}](https://tex.z-dn.net/?f=%3D%5Cfrac%7B20-9%7D%7B24%7D)
![=\frac{11}{24}](https://tex.z-dn.net/?f=%3D%5Cfrac%7B11%7D%7B24%7D)
![\text{Hence, }\frac{10}{12}-\frac{3}{8}=\frac{11}{24}](https://tex.z-dn.net/?f=%5Ctext%7BHence%2C%20%7D%5Cfrac%7B10%7D%7B12%7D-%5Cfrac%7B3%7D%7B8%7D%3D%5Cfrac%7B11%7D%7B24%7D)
Answer:
Option A, C and D
Step-by-step explanation:
This are examples of mathematical expression used as comparison operands in programing.
Answer:
this answer requires that you do a little solving to find all the dimensions we need for the volume.
We know that H (height) = 2m
Diameter = 5 x height, so
Diameter = 5 x 2m = 10m
If you have the formula for finding the volume of a cylinder, it is basically the area of the circular base x cylinder height. You may know already that the area of a circle is (pi) x radius2
So this will be 2 (the height) x (pi) x r2
As we just figured out, the DIAMETER is 10, so the radius is half the diameter = 5.
This brings our volume to 2 x (pi) x 52
= 2 x (pi) x 25
2x25 = 50, so we have 50 x (pi).
Pi = 3.14
50 x 3.14 = 157
And don't forget your units = 157 m3