Write the sum using summation notation.0 + 2 + 6 + 12 + 20

A.
B.
C.
D.


Answer: B

Mathematics

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Use <, >, or = to make a true statement.|-9|

A. <  B. < C. =

Mathematics

Find the equation of the line that has the given properties. Write the equation in slope-intercept form, if possible. Contains (6, 7); parallel to the line x = -2

A. y = -2 B. x = 7 C. y = 7 D. x = 6

Mathematics

Find the acute angle ?, to the nearest hundredth of a degree, for the given function value.tan ? = 0.3024

A. 17.60° B. -17.60° C. 107.60° D. 16.83°

Mathematics

Solve the application by using a system of linear inequalities in two variables.A bakery plans to market a mixed assortment of its two most popular cookies: Chocolate Chip and Toffee Chunk. Their marketing analyst proposes that the new assortment be constrained by the inequality  where C is the number of Chocolate Chip cookies and T is the number of Toffee Chunk cookies. Their sales analyst suggests in order to offer a reasonably priced product the assortment should be constrained by the inequality  The number of each type of cookie cannot be negative, so 

src="https://sciemce.com/media/4/ppg__10617191636__f1q36g3.jpg" alt="" style="vertical-align: -4.0px;" /> and  Graph the region satisfying all the requirements for the assortment using C as the horizontal axis and T as the vertical axis. Does the combination of 6 Chocolate Chip cookies and 1 Toffee Chunk cookies satisfy all of the requirements?  

A.
; No
B.
; Yes
C.
 ; Yes
D.
; No

Mathematics