Geometric, Pascals, Trig

What is the common ratio for the geometric sequence:

5, 7, 9.8, 13.72 . . .

• r = -2

• r = 2

• r = .714

• r =1.4

Tags

CCSS.HSF.BF.A.2

Calculate the sum of the infinite geometric series:

10 + 2 + .4 + .08 . . .

ENTER NUMBER ONLY

Mathematical Equivalence

ON

The top row of pascals triangle is row

Mathematical Equivalence

ON

Tags

CCSS.HSA.APR.C.5

Which side of a right triangle is considered the hypotenuse?

• Any side

• the side opposite the smallest angle

• the side opposite the right angle

• the side opposite the shortest leg

What type of triangles do you use the trig ratios with?

• any type
• right triangle
• obtuse triangle
• acute triangle

Tags

CCSS.HSG.SRT.C.6

Choose the correct ratio.

• sinZ=5/13
• sinX=5/13
• cosX=13/12
• tanZ=12/5

Tags

CCSS.HSG.SRT.C.6

x =

• 30.256°

• 59.744°

• 35.685°

• 54.315°

Tags

CCSS.HSG.SRT.C.8

x =

• 6.9998

• 3.0902

• 5.143

• 7.068

Tags

CCSS.HSG.SRT.D.10

CCSS.HSG.SRT.D.11

Find a₁₁ for the geometric sequence 120, 60 , 30. . .

• 15/128

• 15/64

• 15/256

• 15/32

Tags

CCSS.HSF.BF.A.2

A person flying a kite has released 100 m of string. The string makes an angle of 62° with the ground. How high is the kite?

Round to 3 decimal places

________ m

ENTER NUMBER ONLY

Mathematical Equivalence

ON

Tags

CCSS.HSG.SRT.C.8