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3 years ago

6

While picking thirty apples, Mia noticed that six apples had worm holes and had to be thrown away. What is the ratio of good app

les picked to bad apples picked?

2 answers:

vlada-n [284]3 years ago

7 0

Answer:6:24

Step-by-step explanation:

sergejj [24]3 years ago

3 0

6:24 or and 6/24

this explains the ration of the good apples and the bad apples

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PLEASEE HELL<br> find the solution to the system of equations

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Step-by-step explanation:

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Answer:

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Step-by-step explanation:

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Leah gets paid $795 biweekly. What is the recommended monthly rent that she can afford?

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2) Left knee unsuccessful and right knee successful (X=1).

$P(e_2)=(1-0.9)*0.67=0.1*0.67=0.067$

3) Right knee unsuccessful and left knee successful (X=1).

$P(e_3)=0.90*(1-0.67)=0.9*0.33=0.297$

4) Both surgeries are unsuccessful (X=0).

$P(e_4)=(1-0.90)*(1-0.67)=0.1*0.33=0.033$

Then, the mean can be calculated as the expected value:

$M=\sum p_iX_i=0.603*2+0.067*1+0.297*1+0.033*0\\\\M=1.206+0.067+0.297+0\\\\M=1.57$

The variance can be calculated as:

$V=\sum p_i(X_i-\bar{X})^2\\\\V=0.603(2-1.57)^2+(0.067+0.297)*(1-1.57)^2+0.033*(0-1.57)^2\\\\V=0.603*0.1849+0.364*0.3249+0.033*2.4649\\\\V=0.1115+0.1183+0.0813\\\\V=0.3111$

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3 years ago