Given :
Levi answered 8 questions correctly out of 10 turns in the game.
Then answered the next three questions correctly.
He reasoned that because he added 3 to both the total questions and his correct responses, that the ratio of correct answers to total questions remained the same.
To Find :
Is he correct or not .
Solution :
Initially total number of questions are 10 and he answered 8 of them correctly .
So , ratio of correct ans to total ans is :
Now , he added more three questions and able to solve all of them .
So , new ratio is :
Therefore , the ratio of correctly answered and and total questions will not remain same .
Hence , this is the required solution .
So , total number of questions now are 13 and correctly answered are 11 .
0-10
A spinner is split into 11 different pieces so you are less likely to land on five than the other numbers.
Answer:
(b) and (d)
Step-by-step explanation:
Given
See attachment for complete question
Required
Which group forms a rectangle of
First, calculate the area of the big rectangle
Next, calculate the area of each rectangle A to E.
Then consider each option.
(a) 3E + 2B
(b) A + B + C + D
(c) 2C + 2D + 2B
(d) A + 4B
(e) E + C + D + 3B
Recall that:
Only options (b) and (d) match this value.
<em>Hence, options (b) and (d) are correct</em>
Answer:
cone height formulas are, h = 3V/πr 2 and h = √l2 - r2, where V = Volume of the cone, r = Radius of the cone, and l = Slant height of the cone.
Answer:
C because rational functions are always like x/y or something