Two students have devised a dice game named "sums for their statistics class. the game consists of choosing to play
odds or evens
probabilities for "sums
|
roll
p(roll)
36
1
each person takes turns rolling two dice. if the sum is odd the person playing odds gets points equal to the sum of the roll
if the sum is even the person playing evens gets points equal to the sum of the roll. note that the points earned is
independent of who is rolling the dice.
if jessica is challenged to a game of sums, which statement below is accurate in every aspect in guiding her to the correct
choice of choosing to play odds or evens?

i am sure it will be 90 degrees.

step-by-step explanation:

answer:  

step-by-step explanation:

here x represents the height of the pole,

and, the height of the shadow of the pole is 12 feet.

also, the angle of elevation from the top of the pole is 40°,

therefore,

by the low of sine,

which is the required equation for finding the value of x,

d. 8

step-by-step explanation:

the given radical expression is:

we can rewrite this as:

we express as square numbers to get;

the exponents will now cancel out to give.

the correct answer is d

step-by-step explanation:

the triangles are similar. therefore the corresponding sides are in proportion:

              cross multiply

            divide both sides by 32