Special Right triangles
trig and pythagorean theorem
probability
exponent rules
Misc(homework)
250
what is the exact length of x?
x=4sqrt3
250
Name a Pythagorean triple
3-4-5
5-12-13
7-24-25....
250
Erika's Halloween bag contains 2 Starbursts, 1 Milky Way, and 3 packages of Sour Patch Kids. Her brother's bag contains 2 Reese's Cups, 3 packages of Sour Patch Kids, and 5 Twix bars. You are blindfolded and must pick one candy from each bag.
What is the probability of getting a starburst and reeses cup?
1/15
250
Simplify this exponential equation.
(3y)^0
1
250
Factor completely
7x^2-63
7(x-3)(x+3)
500
What is the exact value of x in this triangle?
x=4sqrt6
500
What is the missing side of this triangle?
15
500
Erika's Halloween bag contains 2 Starbursts, 1 Milky Way, and 3 packages of Sour Patch Kids. Her brother's bag contains 2 Reese's Cups, 3 packages of Sour Patch Kids, and 5 Twix bars. You are blindfolded and must pick one candy from each bag.
What is the probability of getting a Milky Way or Twix?
7/12
500
Rewrite in exponential form
x^{3/5}
500
What is the probability that a passenger is bringing a laptop if that passenger is travelling for business?
46.3%
750
What is the perimeter of this shape in exact form?
52+4\sqrt3
750
What is the value of cosx?
9/15
750
What is the probability that a student likes football if they like vanilla icecream?
16/25 or 64%
750
Simplify and write in exponential form
{x^6\cdotx^{-2}}/x^5
1/x
750
What is the area and perimeter of this shape
Perimeter= 80+20\sqrt2 cm
Area= 600cm^2
1000
What is the area of this shape in exact form?
96\sqrt3
1000
What is the exact value of the tangent of x?
4/3
1000
Are liking chocolate icecream and liking soccer independent or associated? Why?
Associated. P(like chocoate)= 30.6% and P(like chocolate given soccer)=40%. Since the probabilities are different, they are associated.
1000
Simplify this exponent and rewrite in radical form
(x^{1/6})^3
sqrtx
1000
What is the probability that a person DID NOT pull a chicken on their turn?
58.3%