Step-by-step explanation:
start with 12,multiply by 2 weeks get 24,now divide by 2 and we get back to 12
Answer:
its going 300 miles per hour
Step-by-step explanation:
Answer:
x=4
Step-by-step explanation:
48/5x-2 = 40/2x+7
48(2x+7) = 40(5x-2)
96x+336 = 200x-80
-96x -96x
336 = 104x-80
+80 +80
416/104 = 104x/104
x = 4
Answer:
a ) Surface Area ⇒ 222 cm^2, Volume ⇒ 180 cm^3
b ) Surface Area ⇒ 372 cm^2, Volume ⇒ 360 cm^3
c ) Surface Area Increase ⇒ ( About ) 67.56 %, Volume Increase ⇒ 100 %
Step-by-step explanation:
a ) Consider dividing the figure into parts, first solving for the area of the base, using the attachment below for guidance;
As you can see, in the picture I have made it so that the base is nested in a rectangle with dimensions 8 by 5. Calculating the area of this rectangle, subtracting the area of a square with dimensions 2 by 2 cm, we can derive the area of the base in a much quicker manner;
Now let us imagine adding the another dimensions to this two dimensional base. That would make a 3 - d prism, with surface area equivalent to mini rectangles and squares with a common dimension being the length of the height; 5 cm
b ) We have calculated the area of the base before, now let us solve for all the " mini shapes " given a new height of 10 cm;
c ) <em>Solution; Increase of Surface Area ⇒ ( About ) 67.56 %, Increase of Volume ⇒ 100 %</em>
Answer:
dy/dx at x=6 is 0.334
Step-by-step explanation:
The center difference method requires that the values of the function are given in equal intervals which is the case, and allows one to find the value for x = 6 using those of the function for x = 5.5 and for x = 6.5 as follows: