Adding negative numbers
Add.
-7+(-1) =...
Answers: 2
Mathematics, 22.06.2019 02:30
Which problem would you use the following proportion to solve for? 24/x=40/100 a. what is 40% of 24? b. what percent is 24 of 40? c. twenty-four is 40% of what number? d. forty percent of 24 is what number?
Answers: 3
Mathematics, 22.06.2019 04:00
How many revolutions will a car wheel of diameter 28 in. make over a period of half an hour if the car is traveling at 60 mi/hr? the final answer is supposedly 21,609 but i have no idea how to get that, show work : )
Answers: 1
Mathematics, 22.06.2019 08:50
Find the local maximum and minimum values and saddle point(s) of the function. if you have three-dimensional graphing software, graph the function with a domain and viewpoint that reveal all the important aspects of the function 5. f(x, y) xy y + y 6. f(x, y)-xy 2x 2y x-y 7. f(x, y) x-y)1 - xy) 8. f(x, y)y(e- ) 9. f(x, y)-x y* + 2xy 10. f(x, y) 2 x* + 2x? - y? 11. f(x, Ρ) β Ρ
* β Π·ΠΊ + 3ΠΊΡ? 12. f(x, y)xy3 - 3x2 - 3y2 - 9x 13. f(x, y) β Ρ
* β 2Ρ
? + Ρ? β Π·Ρ 14. f(Ρ
, Ρ) β Ρ Ρos x 15. f(x, y)e cos y 16. f(x, y)xye-lw? +y2\/2_ 17. f(x, y)xy eΒ° 18. f(x, y)(x2y')e 19. f(x, y)y2 2y cos x, -1 7 20. f(x, y)sin x sin y, -
Answers: 3
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