$\bf \textit{circumference of a circle}\\\\ C=\pi d~~ \begin{cases} d=diameter\\[-0.5em] \hrulefill\\ d=400 \end{cases}\implies C=400\pi \implies C\approx 1256.637$

4 0

3 years ago

How do you do 6/3 (improper fraction) on a number line?

ss7ja [257]

Answer:

The number ins't simplified

Step-by-step explanation:

If you convert it into a mixed number it will be a lot easier to see where it goes. In this case tho 6 divided by 3 just equals 2, so the two is what you put on a number line.

8 0

3 years ago

Abby Matthew store manager for Sears does not know how to price a refrigerator that cost $900 Abby knows her boss wants a 40% ma

Mrac [35]

Answer:

The 40% marked up price of refrigerator is $1260.

Step-by-step explanation:

The cost price of the refrigerator = $900

Now, the mark up should be 40%

Calculating the markup on the cost price , we get

40 % of $900 = $\frac{40}{100} \times 900 = 360$

or, 40 % mark up = $360

Now, the Marked up cost = Cost Price + Marked up Price

= $900 + $360 = $1260

Hence, the 40% marked up price of refrigerator is $1260.

8 0

2 years ago