All categories

3 years ago

How much is the jacket without sales tax

Mathematics

1 answer:

GalinKa [24]3 years ago

5 0

Should be about $12.00-$20.00 less

You might be interested in

In January, Wally's Widget World had sales of $12,500 and expenses of $10,200. The profit for January was _____.

likoan [24]

Easy, $12, 500 - $10, 200 = ?

8 0

2 years ago

PLEASE HELP ASAP RN!!!!!!

Anika [276]

Answer:

3sqrt(2)

Step-by-step explanation:

sqrt(32) - sqrt(2)

rewriting sqrt(32)

sqrt(16*2) - sqrt(2)

sqrt(16) * sqrt(2) - sqrt(2)

4 sqrt(2) - sqrt(2)

3sqrt(2)

8 0

3 years ago

Approximate the change in the volume of a sphere when its radius changes from r= 5ft to r= 5.1ft (v(r)= 3/4 pi r^3)?

leva [86]

Answer:

18.03 cubic feet

Step-by-step explanation:

Hello,

Step 1

find the volume of the sphere when radius= 5 ft

$v(r)= \frac{3}{4} \pi r^3\\v(5)= \frac{3}{4}\pi (5\ ft)^3\\v(5)= \frac{3}{4}\pi *125\ ft^{3} \\v(5)=294.52\ cubic\ feet\\$

Step 2

find the volume of the sphere when radius= 5.1 ft

$v(r)= \frac{3}{4}\pi r^3\\v(5.1)= \frac{3}{4} \pi (5.1\ ft)^3\\v(5.1)= \frac{3}{4}\pi *132.651\ ft^{3} \\v(5.1)=312.551\ cubic\ feet\\\\$

Step 3

Compare the Volumes to find the change

$\frac{v(r_{2})}{v(r_{1})} =\frac{312.551}{294.52} =1.06$

the volumen of the sphere with radius = 5.1 is 1.06 times bigger than the first one(r=5)

Now, find the change

$change= {v(r_{2})-{v(r_{1})}} \\change=312.551\ cubic\ feet\ -294.52 cubic feet \\ change=18.031\ cubic\ feet$

change=18.03 cubic feet

Have a great day.

4 0

2 years ago

Solve for x<br> (X+4)/3=2<br> X=-2<br> X=2/3<br> X=-10/3

faust18 [17]

I’m not 100% sure but i think:
u can multiply 3 on both sides
3x+12=6
subtract 12 from both sides
3x=-6
therefore
x=-2
hope that helps

7 0

2 years ago

Find the difference. 7.6 - 5.88

DerKrebs [107]

Answer:

1.72

Step-by-step explanation:

Would end up being the difference.

4 0

2 years ago

Read 2 more answers