Given:
A biased dice is thrown 300 times.
Table of probabilities of each score.
To find:
The expected number of times the score will be odd.
Solution:
Odd numbers on the dice are 1, 3, 5. The sum of their probability is
Even numbers on the dice are 2, 4, 6. The sum of their probability is
Now, the expected number of times the score will be odd is
Therefore, the expected number of times the score will be odd is 210.
<span>1. Jason and Hance bought
a large pizza to eat. Jason ate 5/8 of the pizza. What’s the fraction of the
pizza that was left for Hance? </span>
<span>
8/8 - 5/8 = 3/8 </span>
<span>
Hance ate 3/8 of the pizza which = .375 which is a
terminating decimal. </span>
<span>
2. Yvonne has 1/6 cup of walnuts and 1/6 cup of
dried cherries. How many cups of both does she have?
1/6 + 1/6 = 2/6 = 1/3 </span>
1/3 is equal to .33333, this is an example of a
nonterminating decimal because it never ends. I am hoping that these
answers have satisfied your queries and it will be able to help you, and if
you’d like, feel free to ask another question.
a = 5 in
b = 12 in
c = 15 in
the lengths of the sides a, b and c
the perimeter is P = a + b + c = 5 + 12 + 15 = 32 in
let the dimensions of the new triangle be
a1 = (1/5)*5 in
b1 = (1/5)*12 in
c1 = (1/5)*15 in
the perimeter is P1 = a1 + b1 + c1 = (1/5)5 + (1/5)12 + (1/5)15 = (1/5)(5 + 12 + 15) = (1/5)P1
P1 = (1/5)P
P1/P = 1/5 = a/a1 = b/b1 = c/c1
the ratio of the perimeters is equal to the ratio of the corresponding sides.
Answer:
The coefficient of y is -2
Step-by-step explanation:
x + 2y=-6
- 2y -2y Subtract 3y from both sides
x = -2y - 6 This equation is solved for x
The coefficient of y is -2
The formula of a prism is Volume = Base x Width x Height
