Answer:
7/1000
Step-by-step explanation:
Answer and explanation:
a) the equation would be:
w=55m
*w= words
*m=minutes
b) w=55(20)
w=1,100
There are 1,100 typed in 20 minutes.
hope this helps :)
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>
Order of operations rules require that you do the exponentiation first.
<span>6*10^15 would be 6 times 10 to the 15th power, or 6E15 in scientific notation.</span>
3 weeks because 4*3=12 so you would have left over