All categories

3 years ago

What is the total purchase price if you buy a chain saw for $539.95 and 2 safety chaps for $69.95 each, with a sales tax of 5%

Mathematics

1 answer:

ioda3 years ago

8 0

Answer: $\$ 713.84$

Step-by-step explanation:

Given

The price of a chainsaw is $\$539.95$

The price of each safety chaps is $\$69.95$

Total price before sales tax

$\Rightarrow C=539.95+2\times 69.95\\\Rightarrow C=\$ 679.85$

with a tax of 5%, the total cost will be

$\Rightarrow C_t=1.05C\\\Rightarrow C_t=1.05\times 679.85=\$ 713.84$

You might be interested in

Which is the equation of the graphed line written slope-intercept form?

DochEvi [55]

Answer:

Its the third one

Step-by-step explanation:

its the only negative one

3 0

3 years ago

Read 2 more answers

WHY IS EDGENUITY SO HARD?!?!??!?!

Cerrena [4.2K]

Answer:

because you have to work, and i'm doing edinuity

Step-by-step explanation:

6 0

4 years ago

Read 2 more answers

During a recent thunderstorm, the temperature dropped 24° in 3 hours. What integer completes the equation to find the average ho

Gala2k [10]

The formula is

T=Temperature
H=Hours

T=-8(h)

6 0

3 years ago

Find the balance in the account after the given period. $2000 principal earning 6% compounded annually, for 8 years. The bala

Harman [31]

Do 2000 divided by 8 than divided that by 6%

8 0

3 years ago

Read 2 more answers

The figure is made up of a cylinder and a sphere which has been cut in half. The radius of each half sphere is 5 mm. What is

alexgriva [62]

<h2>Answer:</h2>

<em>Rounded to the nearest hundredth the volume of the composite figure is:</em>

<em>1308 33 cubic millimeters</em>

<h2>Explanation:</h2>

Hello! I wrote the complete question in a comment above. The volume of a cylinder is defined as:

$V_{c}=\pi r^2 h \\ \\ r:radius \\ \\ h:height$

While the volume of half a sphere is:

$V_{hs}=\frac{2}{3}\pi r^3$

Since we have 2 half spheres, then the volume of these is the same as the volume of a sphere:

$V_{s}=\frac{4}{3}\pi r^3$

Then, the composite figure is:

$V=\pi r^2 h +\frac{4}{3}\pi r^3 \\ \\ V=\pi r^2(h+\frac{4}{3}r)$

The radius of the cylinder is the same of the radius of each half sphere. So:

$r=5mm \\ \\ h=10mm \\ \\ \\ V=(3.14) (5)^2((10)+\frac{4}{3}(5)) \\ \\ V=25(3.14)(10+\frac{20}{3}) \\ \\ \boxed{V\approx 1308.33mm^3}$

7 0

3 years ago