Answer:
The answer is option B.
Step-by-step explanation:
Loretta is rolling an unfair 6 sided die with a single number between 1 and 6 on each face and she has a 70% chance of rolling a four.
She is playing a game with a friend and knows that if she rolls a four on three of her next five rolls she will lose the game.
She wants to determine the probability that she rolls a four on three of her next five rolls.
The simulation design that is helpful here is :
B) Using a table of random digits select a digit between 0 and 9. Let 0-6 represent rolling a four and 7-9 represent not rolling a four. Select five digits.
Answer:
The answer is 9x2+33x+30 :)
Step-by-step explanation:
(3x+5)(3x+6)
=(3x+5)(3x+6)
=(3x)(3x)+(3x)(6)+(5)(3x)+(5)(6)
=9x2+18x+15x+30
=9x2+33x+30
Answer:
one and one third, or B
Step-by-step explanation:
you would do 2/3 divided by 2 to find the unit rate. it comes out to be 1.3333.... convert into a fraction and the answer is B.
i hope this helped you, im happy to help!
please mark brainliest?
Answer:
<h2>The Slant height of the pyramid is 7 yards.</h2>
Step-by-step explanation:
The total surface area is 125 square yards.
The base area is 37.5 square yards.
Hence, the area of the curved surface is 125 - 37.5 = 87.5 square yards.
According, to the formula, the area of the curved surface is 
, where b is the base length and s = slant height.
Here, it is given that b = 5 yards.
Thus, 
.
