Answer:
1/12
Step-by-step explanation:
The fraction of the girls in class that have neither blue or green eyes is given by B = 1/12 of the girls
What is a Fraction?An element of a whole is a fraction. The number is represented mathematically as a quotient, where the numerator and denominator are split. Both are integers in a simple fraction. A fraction appears in the numerator or denominator of a complex fraction. The numerator of a proper fraction is less than the denominator.
Given data ,
Let the fraction of the girls in class that have neither blue or green eyes be represented as B
Now , the value of B is
Let the fraction of girls in the class that have blue eyes = ( 2/3 ) of girls
Let the fraction of girls in the class that have brown eyes = ( 1/4 ) of girls
So , the total fraction A = ( 2/3 ) + ( 1/4 )
The total fraction of girls with either blue of brown eyes A = ( 11/12 ) of girls
And , fraction of the girls in class that have neither blue or green eyes is given by B = 1 - A
On simplifying , we get
The fraction of the girls in class that have neither blue or green eyes is given by B = 1 - 11/12
The fraction of the girls in class that have neither blue or green eyes is given by B = 1/12
Therefore , the value of B is ( 1/12 ) of the girls
Hence , the fraction is 1/12 of the girls
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A bottle contains 240 millimeters of juice. How many litters of juice is this?
Give an example of the associative property of multiplication
In order from least to greatest what is 19% 19/20 1.9% 1.9 x 10 to the power of 5
Which statement is true about the graphed function?
F(x) < 0 over the intervals (-∞, -0.7) and (0.76, 2.5).
F(x) > 0 over the intervals (-∞, -0.7) and (0.76, 2.5).
F(x) < 0 over the intervals (-0.7, 0.76) and (2.5, ∞).
F(x) > 0 over the intervals (-0.7, 0.76) and (0.76, ∞).
Answer: A. F(x) < 0 over the intervals (-∞, -0.7) and (0.76, 2.5).
what is the simplified form of the expression 11[(9^2-5^2) divided by 2^2+8]
224.5
242
51.3
110
Answer:
51.3
Step-by-step explanation:
In order to calculate this, you have to remember the norms for the solution of math problems with hierarchy of operations called PEMDAS:
Parentheses (simplify inside 'em)
Exponents
Multiplication and Division (from left to right)
Addition and Subtraction (from left to right)
So we first solve parentheses:
11[(9^2-5^2)= 11(81-25)=11(56)= 616.
and now we have to divide that by the result of:
2^2+8
Remember first exponents:
2^2+8= 4+8=12
ANd now we just divide:
616/12=51.3333
So the answer would be 51.3
What is :
1)9.4 divided by 47
2)2.583 divided by 9
3)33.8 divided by 26
4) 37.8 divided by 18
Brain teasers answer in the comments ( I'm bored just do it )
Answer:
since u don't need the answers imma just leave this here, thnx for the points :)
Step-by-step explanation:
find the range of f(x)=-3x+1 if the domain is (x=-2,7(
In general, the air temperature decreases 12 degrees Fahrenheit for every 4,000 feet increase altitude. If a hiker climbs 3,000 feet, by how much can she expect the temperature to increase?
1/3(12-24v)=-2(4v-2)
Solve the equation for 15 points PLEASE HELP!!!!!!!
A rectangular patio has a length of 12 1/2 feet and an area of 103 1/8 square feet. What is the width of the patio?
Answer:
The answer is b. 8 1/4 feet.
Write -7 - (-4) as an addition problem. Then simplify the expression.
what is the area of the science lab table that is 60 by 48 inches in feet?
turn 129/3930 into decimal
Can anyone help me with this question?
find the perimeter of the polygon with the given vertices
G(2,4), H(2,-3), J(-2,-3), K(-2,4)
Jim spends 3 1/2 days a month away from home if he does this for 6 1/2 months how many days would Jim be away from home
Jim would be away from home for approximately 23 days.
Explanation:To find out how many days Jim would be away from home, we need to multiply the number of days he spends away from home in a month by the number of months he does this for:
3 1/2 days x 6 1/2 months = (7/2) x (13/2) = 91/4 = 22.75 days
Since we can't have a fraction of a day, we round up the decimal to the nearest whole number. So, Jim would be away from home for approximately 23 days.
during the summer you work 30 hours per week at a gas station and earned $8.75 per hour. You also work as a landscaper for $11 per hour and your work as many hours as you want. You want to earn a total of $400 per week. How many hours mostly work as a landscaper?
To earn a total of $400 per week, considering you already earn $262.50 working 30 hours a week at a gas station, you need to make up the rest ($137.50) working as a landscaper. This equates to approximately 12.5 hours of work a week at an hourly rate of $11.
Explanation:The nature of the question is mathematical, specifically relating to linear equations. Initially, we know you're earning $8.75 per hour from your job at the gas station, working 30 hours a week, which gives you a total of $8.75 * 30 = $262.50 per week. Your goal is to earn $400 in total per week. Therefore, your earnings from the landscaping job need to make up the difference, which is $400 - $262.50 = $137.50.
Next, to find out how many hours you need to work as a landscaper, we divide that by the landscaper's hourly wage of $11, so $137.50 / $11 = 12.5 hours approximately. Hence to meet your target of $400 per week, you need to work about 12.5 hours as a landscaper, in addition to your 30 hours at the gas station each week.
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4 7\12 + 2 3\4 +7 5\12
Answer: 6/12 in other words 1/2
hope thats correct
The length of a rectangle is 4 inches more than its width the perimeter is 96 inches what is the length and width of the rectangle
20 Points!!!
When you add a negative and a positive the answer is: Neg/Pos
When you add numbers with with the same sign the answer is: Neg/Pos
When you subtract a negative and a positive the answer is: Neg/Pos
When you subtract numbers with the same sign, the answer is: Neg/Pos
You need to rent a moving truck for a day you have identified two companies that rent trucks company a charges $45 per day plus $.10 per mile company BCharges $30 per day plus $.20 per mile for how many miles will be cost of renting be the same
Explain how to simplify the fraction 12 over 36
The fraction is, 12/36 is the fraction 12 over 36.
What is fraction?A fraction represents a part of a whole or, more generally, any number of equal parts. When spoken in everyday English, a fraction describes how many parts of a certain size there are, for example, one-half, eight-fifths, three-quarters.
here, we have,
the fraction 12 over 36
Is quite simple first find out what can go into 12 and 36
The factors that can go into 12 and 36 is 12.
12÷12=1
36÷12=3
So the final answer will be 1/3.
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What is the answer of 3·(2x+5)−23=10?
twenty less than 8 times a number is the same as 15 more than the number in equation form
The grass in the outfield of a professional baseball stadium is trimmed to a height of 5.08 * 10^-5 miles. Which unit of measurement is most appropriate to measure in height?
Divide. Round to the nearest tenth if necessary:
39.39 divided by 3
what property was used to rewrite the polynomial expression (x+5)+3(a+(6x)y) to 5+(x+3a+(18x)y)
Above 1700 feet to 2500 feet write compound inequality
In the seventh grade, the ratio of girls to boys is 7:5. If there are 21 girls in the seventh grade, how many boys are there?
So we are given the fraction ratio...
7 girls
---------
5 boys
if we make the fraction
21 girls
----------
x boys
equal each other, we can cross multiply and find x.
Cross multiplying means to multiply 7 times x and 21 by 5.
then we set up a little equation
7x = (21)(5) First lets solve what 21 times 5 is
7x = 105 Now we have to divide both sides by 7 to get x alone.
÷7 = ÷7 On the left side of the equation the 7 cancels and we solve on the right.
x = 15
So we know that when we have 21 girls in the 7th grade classroom we also have 15 boys.
Good Luck! :)
<3
multiply (2.75×10−8)⋅(4.6×10−3)