Graph the curve.r = 1 - 6 sin ? (limacon with a loop)

A.

B.

C.

D.


Answer: C

Mathematics

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Solve the problem.The following map shows the states Minnesota, North Dakota, South Dakota, Nebraska, and Wyoming. Is it possible to find a route that starts and ends in Wyoming and crosses each common state border exactly one time?

A. No B. Yes

Mathematics

Solve the problem.Matt bought 3 pounds of oranges and 2 pounds of apples and paid  before tax. Andy bought 4 pounds of oranges and 3 pounds of apples and paid  before tax. Use this information to set up a matrix equation of the form AX = B, which can be solved to determine the price per pound for oranges and apples. Solve this matrix equation to find the price per pound of oranges.Use the fact that for   

src="https://sciemce.com/media/4/ppg__gfghf0512192144__f1q41g4.jpg" alt="" style="vertical-align: -15.0px;" /> A. $0.76 per pound B. $0.79 per pound C. $0.72 per pound D. $0.74 per pound

Mathematics

Use the product-to-sum or sum-to-product identities to find an identity for the given expression.sin 13? - sin 7?

A. 2 cos 10? sin 3?
B. cos 10? sin 3?
C. -2 cos 10? cos 3?
D. -2 cos 5? sin ?

Mathematics

Solve the problem.A ship travels 64 km on a bearing of 14°, and then travels on a bearing of 104° for 139 km. To the nearest kilometer, find the distance from the start to the end of the trip.

A. 15 km B. 153 km C. 203 km D. 62 km

Mathematics