HELP ASAPFind P (Junior|Boy) Hint: P(A and B)
P(B)
Classroom of Students
Boys Girls
Freshman 4 4 8
[?]
Sophomore 5 7 12
Junior 2 3 5
Senior 1
4 5
12 18
Answers
The Probability of junior boys will be .
What is Probability ?
Probability is the ratio of the number of possible outcomes to the total number of outcomes.
We have,
Total number of boys = 12
Total Junior boys = 2
So,
Probability
So,
P (Junior Boy)
So,
P (Junior Boy)
i.e.
P (Junior Boy)
So,
The Probability of junior boys is .
Hence, we can say that the Probability of junior boys will be .
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Answer:
Step-by-step explanation: 1/6
Related Questions
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Write an algebraic expression to represent each of these 6 verbal expressions.1. 7 less than fifteen times a number 2. the difference of nine times a number and the quotient of 6 and the same number 3. the sum of 100 and four times a number 4. the product of 3 and the sum of 11 and a number 5. four times the square of a number increased by five times the same number 6. 23 more than the product of 7 and a number
Chad washes windows after school to make some extra money. He charges $5.50 to wash each window. If the customer provides the supplies, Chad deducts $3.25 from the total cost. One customer paid a total of $27.50 and did not provide supplies. Which equation could be used to find the number of windows, w, that Chad washed for this customer? 5.5w + 3.25 = 27.5 5.5w - 3.25 = 27.5 5.5w = 27.5 5.5 - 3.25w = 27.5
Answers
5+5= 10
16-10 =6 / 2 =3
Answers
15% of $43.89 = 15% * 43.89 = 15/100 * 43.89 = $6.5835 = $6.58
$43.89 - $6.58 = $37.31
5% of $37.31 = 5% * 37.31 = 5/100 * 37.31 = $1.8655 = $1.87
$37.31 - $1.87 = $35.44
The correct result would be $35.44.
Answer: C 80.75%
Step-by-step explanation:
HINT: You should have TWO equations; create one for each sentence description above.
Equation 1: j =
Equation 2: j =
Answers
The system of equations is j = e + 5 and j = 3e - 11 we can solve it using the substitution method.
What is linear equation?
It is defined as the relation between two variables, if we plot the graph of the linear equation we will get a straight line.
If in the linear equation, one variable is present, then the equation is known as the linear equation in one variable.
We have:
Jamie is 5 yearsolder than Ella. Jamie's age is 11 years, less than three times Ella's age.
The system of equation can be written as:
j = e + 5
j = 3e - 11
Thus, the system of equations are j = e + 5 and j = 3e - 11 we can solve it using the substitution method.
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j = 3e - 11 equations
there are different ways of expressing the same value examlpe . 10 = 4 + 6 and 10 = 8 + 2 and 10= 7 + 3 4 + 6 = 8 + 2 =7 + 3 all = 10
using the concept same applies to varibles j = j so, e + 5 = 3e - 1 so, the possible answer would be e + 5 = 3e - 11 to find the value of e .
i Truly hope that this helpss IF NT CMMT BELOWW ↓↓ . PLz ThANKsZ !
Answers
Answer
= 3.405 × 10⁻⁴
Explanation
If the question is correctly written, then it is very easy.
First, take the like terms on one side.
493x = 3432x+1
493x - 3432x = 1
-2939x = 1
Dividing both sides by -2939 to get the value of x.
x = 1/(-2939)
= - 0.0003405
= 3.405 × 10⁻⁴
Answer:
The answer is base 7 :)
Step-by-step explanation:
i got it right on edge
b)25
c)3
Answers
they alwasy end with an even number
the only listed one is 8
find how may 2 number combos you can make with remaining 5 numbers
assuming you can repeat number
5 options, 2 slots
5*5=25
25 ways
answe ris B
The correct answer is 36.