fatoubintou2626 fatoubintou2626

08-04-2018
Mathematics

contestada

a $100 mp3 player is Marked up by 10% and then marked down by 10%. what is the final price? explain your answer.

Respuesta :

harrylungs harrylungs

08-04-2018

First, we'll mark it up by 10%

100$ * 1.1 = 110$

Next, we'll mark it down 10%

110$ *0.9 = 99.9$

$99.90 is your final answer.

Answer Link

Otras preguntas

in a electrical circuit comprising a metallic wire having length L and area of cross section A, the ammeter reads 100mA. If the same wire is doubled on itself ,

Let's say I'm looking to get my own car insurance policy, but I was recently in an accident while covered under my parents' plan. Will this impact my ability to

You invest 500 in an account that annually. Interest rate is 5% compounded quarterly for four years what is equivalent interest rate and how many times may it b

What does the function of diclofenac sodium topical gel

If p,q are the roots of equation x²+px+q=0, then the value of p must be equal toO 0,1O 1O 2O 1,−2

hypothesis of load shedding

If 500 ml of a solution with [h_3o^ ] = 2.0 x 10⁻⁶ is mixed with 500 ml of a solution with [oh^-] = 3.0 x 10⁻². what is the ph of the mixture?

The minimum voltage required for producing k-line in the lead (pb) is 90 kv and corresponding k-absorption edge is 0.15. The ratio h/e (in SI unit) will be ____

The demand for the services of a factor of production is a derived demand, and so its demand exists because: it is not possible to measure the marginal producti

If in the expansion of (1−x)²ⁿ⁻¹,ar denotes the coefficient of xʳ, then prove that aᵣ₋₁+a₂ₙ₋ᵣ=0