Answer:yes hila is incorrect
Step-by-step explanation:
Answer:
t>28
Step-by-step explanation:
t/4>7
t>4×7=28
20% discount makes the price $58. Sales tax brings this to $61.77.
On the website the cost is 54.75×1.09+5.99=$65.6675 for each pair.
The difference is exactly $3.8975 or $3.90 if working to the nearest cent.
For 12 pairs the difference in cost is $46.77 or $46.80 respectively.
Answer:
And if we convert this into mm we got:
Step-by-step explanation:
For this case we have the following info givenL
represent the wavelength
represent the width of the single slit
represent the longitude
And we want to find the maximum width of the central maximum in mm, so we can use the following formula:
And if we solve for w the width we got:
And replacing we got:
And if we convert this into mm we got: