Trigonometry

Reference Angles and Triangles

The value of Sin 370 * is equal to?

Suppose that the probability a seed will germinate is 85%. What is the probability that 7 of these seeds will germinate when 10 are planted? a. 0.1298 b. 0.385 c. 0.12 d. 0.141

a small business just celebrated its 1-year anniversary they calculate that in one year they serve over 5110 customers on average how many customers did they serve each day

How to write 0.08 in words and numbers?

Simplify x^5•x^-5•x^7

The one world trade center In New york City is about 3 1/5 times as tall as the Washington Monument In Washington D. C THE Washington Monument is 555 feet tall. About how tall is the one world trade center?

Jane is 3 years older than mary, and mary is twice as old as kay. if kay is x years old, how old is jane?

Which expression is equivalent to 1.7 - 0.5 (0.2x - 1.6) ? A) 2.5 - 0.1x B) 0.9 - 0.1x C) 0.1x - 0.9 D) 0.1x - 2.5

A ray of light strikes a flat block of glass (n = 1.52) of thickness 1.50 cm at an angle of 36.0° with the normal. Trace the light beam through the glass, and find the angles of incidence and refraction at each surface.

A tree 7 ft. tall grows an average of 6in. each year. Which equation models the tree's height h after x years?

Korey is planning to open a comic book store. He has developed the following expense breakdown for set-up and operation for the first year. Korey has $8,500 in savings and $25,000 in inheritance money to use to open his store.