Find dy/dx if. y = inverse of cos x

Item 4 Select from the drop-down menu to correctly complete the sentence. A probability close to 0.5 indicates a chance event occur. A Will B will not C is neither likely nor unlikely to

Hello Kitty has created a new system of conversion for the residents of Kitty Nation. The standard for measurement of length in Kitty Nation is that 3 lenthii = 35 inches and 3 gianthii = 380.5 lenthii. If a design to be sent to Kitty Nation is 287.

1.) How could you describe the pair of lines y = 2x - 5 and 4x - 2y = 9: parallel, perpendicular, or neither? 2.) Explain why you chose parallel, perpendicular, or neither in #1.

Dominique works in sales and gets paid $275 per week plus commission. This week he received a total pay of $5075. If his total sales was $64000, what percentage commission does Dominique receive?

Which of the following doesn't belong? 64, 16, 36, 32, 8, 4 I don't understand this at all ... My brain is like everywhere today

Which shows the expression below in simplified form? (4.9*107) : (7*104) a. 7*101 b. 7*102 c. 7*104 d.-2.1*102

Which of the following ordered pairs could be in a relation that has a range of {2, 4, 5}? a) (2, 3), (4, 1), (5, 2) b) (5, 3), (5, 4), (5, 2) c) (4, 3), (5, 5), (5, 2) d) (3, 4), (5, 5), (5, 2)

A shipping crate carrying e-readers has a length of 20 feet, a width of 7 1/2 feet and height of 8 1/2 feet. what is the volume of the crate in cubic feet?

Chloe measured the rectangular label in her new dress. If the label is 42 millimeters long by 12 millimeters wide, what is the area of the label?

A dance academy charges $28 per class and a registration fee of $20. A student paid a total of $1000 to the dance academy. Construct and solve an equation to find the number of classes the student took.