Sewkumar went back to school shopping and spotted
a black hoodie that he just had to have. The hoodie
cost %54.00 but it was on sale for 40% off. His mom
said that if the hoodie cost less than $40.00 he could
buy it. Did Sewkumar get the hoodie? Why or why
not?

Yes, because the final price is $32.4, less than $40

Step-by-step explanation:

To know if Sewhumar got the hoodie, we need to find the final price.

Is the discount is 40%, we know that the final price will be 100% - 40% = 60% of the original price.

If the original price is $54, the new price will be:

60% of 54 = 0.6 * 54 = $32.4

The new price of the hoodie is less than $40, so Sewkumar got the hoodie.

a. 12.5 kg

step-by-step explanation:

f = ma

so

m = f/a = (2500 n)/(200 m/s²) = 12.5 kg

1 n = 1 kg·m/s²