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4 years ago

9

A laptop has a listed price of a laptop that has a listed price of $715.99 before tax at the sales tax rate is 7.75% find the to

tal cost of the laptop with sales tax included round your answer to the nearest cent as necessary

1 answer:

Crazy boy [7]4 years ago

5 0

The total amount is $771.48

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PLEASE I NEED AN ANSWER NOW

Brut [27]

Answer:

$12,800

Step-by-step explanation:

42-18= 24

24 is the years the money is growing.

24/4=6

200x2x2x2x2x2x2=12,800

if it doubles every six years it would be 200x2x2x2x2=3,200

the difference is 9,600

7 0

4 years ago

Read 2 more answers

15 cm <br> 7.5cm<br> 10 cm<br> 5 cm

Schach [20]

Answer:

7.5 = OM

Step-by-step explanation:

Since this is a right triangle, we can use trig functions

sin theta = opposite side / hypotenuse

sin 30 = OM / UN

sin 30 = OM / 15

15 sin 30 = OM

7.5 = OM

4 0

3 years ago

What is the range of y=sec^-1(x)?

Bingel [31]

Assuming that the x is not part of the ^-1 the range would be

[0,π/2) U (π/2,<span>π]</span>

3 0

3 years ago

Read 2 more answers

Which logarithmic equation is equivalent to the exponential equation below?

aleksandr82 [10.1K]

Option B: $\ln 6=5 x$ is the correct answer.

Explanation:

The exponential equation is $e^{5 x}=6$

If $f(x)=g(x)$ , then $\ln (f(x))=\ln (g(x))$

Thus, the equation becomes

$\ln \left(e^{5 x}\right)=\ln (6)$

Applying log rule, $\log _{a}\left(x^{b}\right)=b \cdot \log _{a}(x)$ and thus the equation becomes

$5 x \ln (e)=\ln (6)$

Since, we know that, $\ln (e)=1$ , using this we get,

$5 x=\ln (6)$

Hence, the logarithmic equation which is equivalent to the exponential equation $e^{5 x}=6$ is $\ln 6=5 x$

Thus, Option B is the correct answer.

7 0

3 years ago

6/5 B + g^2 = d <br> B = ?

Ber [7]

What kind of math is this

8 0

3 years ago