Mathematics, 17.06.2021 20:00 dri16947
1000 900 800 700 600 Income Amount in Rand 500 - Expenses 400 300 200 100 0 35 40 0 S 30 10 15 20 25 Number of bracelets 4.1.1 4.1.2 Calculate Vusi's profit if he sells forty bracelets1000 103 Determine whether Vusi will make profit or loss if he only makes five bracelets and sells all of them 4.1.3 Determine the number of bracelets Vusi must make and sell to break-even 4.1.4 Determine the number of bracelets must he sell to make a profit of R100 Vusi's brother makes 50 toys. His expenses are R850 and profit is R400 when he sells all the toys he made. Calculate his percentage profit using the formula: Percentage profit = 4.2 profit x 100 expenses +7,0 Round your answer off to ONE decimal place,β
Answers: 1
Mathematics, 21.06.2019 16:30
11. minitab software was used to find the lsrl for a study between x=age and y=days after arthroscopic shoulder surgery until an athlete could return to their sport. use the output to determine the prediction model and correlation between these two variables. predictor coef se coef t p constant -5.054 4.355 -1.16 0.279 age 0.2715 0.1427 1.9 0.094 r-sq = 31.16%
Answers: 2
Mathematics, 21.06.2019 17:00
If f(x) = 2x - 6 and g(x) = 3x + 9, find (f - g)(x). a. (f-g)(x) = x + 15 o o b. (f- g)(x) = -x - 15 o c. (f- g)(x) = 5x + 3 o d. (f- g)(x) = -x+3 submit
Answers: 2
Mathematics, 21.06.2019 17:00
Solve with work adding cheese to a mcdonalds quarter pounder increases the fat content from 21g to 30g. what is the percent of change ?
Answers: 2
Mathematics, 21.06.2019 19:30
Hardest math question of all time can you solve the equation. check for extraneous solutions.9β£9-8xβ£ = 2x+3
Answers: 2
1000 900 800 700 600 Income Amount in Rand 500 - Expenses 400 300 200 100 0 35 40 0 S 30 10 15 20 25...
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