You are trying to design and build a stylus to use for drawing on a cell phone screen. Your major constraint is size. You
design a prototype, make a doren and share them with test users. You think you have a great design but several of the test
users have trouble drawing fine lines on the phone screen
1. Analyze the problem
2. Complete an initial design
Present the design to test users
4. Note any problems of test users
5. Modify your design to fix any problems.
6. Repeat steps 2-5 until user problems are solved
Put the following in order from Step 1 (Analyze the problem.) to Step 5 (Modify your design to fix any problems.):
Screen very small
Problem drawing fine lines.
Design prototypes
Develop new design for stylus
Test users try prototype

  or  

step-by-step explanation:

if the four friends split the cost, p, of the pizza evenly, then each friend pays one-fourth of the cost of the pizza.

the expression is   or  

the final amount you will pay is $68.04.

the tip is determined by the pre-tax amount, so we calculate the tip based on the original bill, not after we've added sales tax.

to find the tip:

we can divide 54.00 by 100 to get 1% of 54. then we multiply that by 18.

54 / 100 = .54

.54 x 18 = 9.72

tip = 9.72$

to find the tax:

we can divide 54.00 by 100 to get 1% of 54. then we can multiply that by 8 to get 8%.

54 / 100 = .54

.54 x 8 = 4.32

tax= 4.32

now we can add the tip and tax to the bill to get our total.

54 + 9.72 + 4.32 = 68.04

total: $68.04

step-by-step explanation:

lol, i have been using this product for a while and the second half of the year for a lon and the first time in a long time ago that the government has not yet received enough votes to be a good the first place in the world to be able to do it in my world life, i