Answers
Answer:
C (12+1/2) hours
Step-by-step explanation:
The picture represents the number of hours she spend watching tv for 2 weeks.
One day she watched for 0 hours.
One day she watched for 1/4 hours.
One day she watched for 1/2 hours.
Three days she watched for 3/4 hours.
Three days she watched for 1 hours.
Four days she watched for (1+1/4) hours.
One day she watched for (1+1/2) hours.
-----------------------------------------------------------
So for those two weeks (those 14 days) she watched
0+1/4+1/2+3(3/4)+3(1)+4(1+1/4)+1(1+1/2)
1/4+1/2+9/4+3+[4+1]+[1+1/2]
(1/2+1/2)+(3+4+1+1)+(1/4+9/4)
(1)+(9)+(10/4)
(1+9)+(5/2)
(10)+(5/2)
(20/2)+(5/2)
25/2
(12+1/2)
Related Questions
BRAINLIEST!!!!!!!!!!!!!!!
Answers
Answer:
all the ekements of set A lies in set B
Answer: were is the question and how do you put down brainliest
Step-by-step explanation:
find the quotient of 144 and 12
Answers
Answer:
The answer is 12
Step-by-step explanation:
12 can go into 14 one time and 12 goes into 24 twice
Answer: 144 divided by 12 = 12
Step-by-step explanation:
A company packs boxes at a constant rate of 3/4 of a box every of a box every
1/2 minute. What is the number of boxes per
A company packs boxes at a constant rate of
minute the company packs?
Answers
Answer:
1 1/2 boxes per minute
Step-by-step explanation:
The company packs boxes at a rate of 3/4 of a box every 1/2 minute. By multiplying this rate by the reciprocal of the time (2/1), we find that the company packs 1.5 boxes per minute.
The student's question involves finding out the rate at which a company packs boxes. The company packs boxes at a constant rate of 3/4 of a box every 1/2 minute.
To find how many boxes are packed per minute, we need to adjust the given rate to reflect the number of boxes packed in one full minute. We can do this by dividing the number of boxes (3/4) by the fraction of the minute (1/2) during which they are packed.
Here's a step-by-step explanation:
Multiply the number of boxes by the reciprocal of the time fraction: (3/4) × 2/1.Simplify the result: 3/4 × 2 = 6/4, which reduces to 3/2 or 1.5.Therefore, the company packs 1.5 boxes per minute.
The left and right page numbers of an open book are two consecutive integers whose sum is 519. Find these page numbers.
Answers
Answer:
The answer is 259 and 260
Step-by-step explanation:
519/2= 259.5
259+260=519
If y= -7 when x= -3, find y when x=9
Answers
if i am right you would multiply x= -3 by -3 and you get 9 so you would do the same thing to the y as well so y= -7 and you multiply it by -3 and then y= 21
a. 2.95 + 18.3 +11
b.9.2 - 0.375
c. 0.275 + 27.5
d. 90 - 0.903
Answers
Answer:
a. 32.25
b. 8.825
c. 27.775
d. 89.097
What is the solution to this equation
x +8=-3
Answers
Answer:
Step-by-step explanation:
x+8=3
X=-3-8= -11
X=-11
minus the 8 over and the answer will be -11
Answer:
{X:X=-11}
Step-by-step explanation:
It is done by making x the subject in that relation. Thus grouping of like terms.
the equation then becomes ;
x=-3-8
since moving a positive number to the = sign gives a negative number.
-3-8= -11
Therefore ,{x:x=-11} is the solution
Write a subtraction expression using integers, whose difference equals -5.
Answers
-3+ -2= -5
same sign add
-7 + 2 = -5
different signs subtract and keep the sign of the BIGGER number
12080 gallons per month into liters per hour. please write out the correct conversions too to figure it out. thanks (:
Answers
Answer: 16.54 liters an hour
Step-by-step explanation:
A month into hours is 730.001 hours
12080 / 730.001 = 16.54 liters an hour.
A man caught a fish. It weighed 5/7kg + 5/7 its own weight what did it weigh
Answers
which property is shown? 4/5+(-4/5)=0
Answers
Answer:
Inverse Property
Step-by-step explanation:
Any number X plus the negative of itself = 0
Use the properties of addition to simplify 2d + 2 - 7f+ 4d - f.
Answers
hope this helps
Answer:
6d - 8f + 2
Step-by-step explanation:
9 divided by 4/9 in simplest form
Answers
Answer:
The answer is [tex]\frac{81}{4}[/tex]
Step-by-step explanation:
The formula is: [tex]\frac{a}{b} \div \frac{c}{d} = \frac{ad}{bc}[/tex]
In this case we have: [tex]\frac{9}{1} \div \frac{4}{9} = \frac{9\times 9}{1\times 4} = \frac{81}{4}[/tex]
Since 81 y 4 do not have common divisors. The fraction [tex]\frac{81}{4}[/tex]
is in its simplest form.
Final answer:
9 divided by 4/9 equals 81/4 or 20.25. This is done by multiplying 9 by the reciprocal of 4/9, resulting in 81/4, which is already in simplest form.
Explanation:
To calculate 9 divided by 4/9, we can rewrite the division as a multiplication by the reciprocal of 4/9. Here's the step-by-step explanation:
First, identify the reciprocal of 4/9, which is 9/4.Next, multiply 9 by the reciprocal of 4/9: 9 × (9/4).Perform the multiplication: 9 × 9 = 81 and keep the denominator 4.Now you have the fraction 81/4.Therefore, 9 divided by 4/9 equals 81/4 or 20.25 in decimal form. Since the problem asks for the simplest form, 81/4 is the final answer and cannot be simplified further because 81 and 4 have no common factors other than 1.
Write an exponential growth function and explain the growth pattern it models. Use complete sentences?
Answers
The growth pattern is multiply by two consecutively for every y, when moving from left to right on the x axis
The function which grows or decreases at a constant % growth rate is known as an exponential function, and further discussion can be defined as follows:
This equation can be written as [tex]\bold{ f(x) = a(1 + r)^x\ or\ f(x) = ab^x}[/tex], where [tex]\bold{b = 1 + r}[/tex].These functions were frequently used to represent real-world applications.These bacterial growth & decay, demographic growth or decline, and compound interest.Growth curve modeling is a statistical technique for examining change over time using observational studies.Learn more:
brainly.com/question/12101306
Order from least to greatest.
34%, 4/15, 0.3
Answers
Today we are ordering. To do this, I recommend you to convert to either decimal or fraction. Let's go with fractions, cause why not.
To order, make 0.3 into 3/10 because 3 is 3 of 10. We make 34% as 17/50 since 1% equals 1/100.
Reorder:
17/50, 4/15, 3/10. All fractions here can be x/750.
Reorder:
225/750, 200/750, 225/750.
As you see, there are two 225s. It's okay of however you write it as. We also have to remember that the question has to be using 34%, 4/15, and 0.3.
Answer: 4/15, 17/50, 0.3 is the answer.
Last month haos dog ate 40 cans of dog food in 30 days how many cans hao buy to feed his dog for the next 6 days?
Answers
is the function even, odd, or neither?
Answers
If the graph is symmetric to the y-axis then it’s even, if the graph is symmetric to the origin it’s odd.
If it doesn’t fit within these then it’s neither.
As of the 2010 census, there were 3,669 people living in Marlboro, New York. Brooklyn, New York, has 681 times as many people. How many more people live in Brooklyn than in Marlboro?
Answers
Answer:
2,494,920
Step-by-step explanation:
We have been given that in 2010 census, there were 3,669 people living in Marlboro, New York. Brooklyn, New York, has 681 times as many people.
[tex]\text{People live in Brooklyn}=681\times 3,669[/tex]
[tex]\text{People live in Brooklyn}=2,498,589[/tex]
Now, we will subtract 3,669 from 2,498,589 to find the number of people more in Brooklyn than Marlboro.
[tex]\text{People more in Brooklyn than Marlboro}=2,498,589-3,669[/tex]
[tex]\text{People more in Brooklyn than Marlboro}=2,494,920[/tex]
Therefore, there are 2,494,920 more people live in Brooklyn than in Marlboro that is 680 times the people in Marlboro.
what is the volume of the sphere shown below with a radius of 3
Answers
Answer:
The answer to your question is: letter A
Step-by-step explanation:
Data
radius = 3
Formula
V = (4/3)πr³
V = (4/3) π (3)³ = Substitution
V = (4/3) π (27) Simplify
V = 108π / 3
V = 36 π u³
A. The volume of the sphere is 36[tex]\pi[/tex] cubic units.
What is formula of volume of sphere ?Let, r be the radius of the sphere.
Then the volume of the sphere = [tex]\frac{4}{3}\pi r^{3}[/tex] cubic units
What is the required volume ?Given radius of sphere (r) = 3 units
So, the volume of sphere = [tex]\frac{4}{3}\pi r^{3}[/tex] cubic units
= [tex]\frac{4}{3}\pi *3^{3}[/tex] cubic units
= [tex]\frac{4}{3}*27\pi[/tex] cubic units
= [tex]36\pi[/tex] cubic units
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Gabe Amodeo, a nuclear physicist, needs 30 liters of a 60% acid solution. he currently has a 40% solution and a 70% solution. how many liters of each does he need to make the needed 30 liters of 60% acid solution?
Answers
To make 30 liters of a 60% solution from 40% and 70% solutions, set up two simultaneous linear equations representing volume and concentration; solve them to find the required volumes.
Explanation:To solve the question posed by Gabe, a nuclear physicist, we will need to use the concept of mixtures in Mathematics. The total volume he needs is 30 liters of a 60% acid solution, and he has available 40% and a 70% acid solutions.
The solution to this problem involves setting up two equations, one for the total volume and second for the amount of acid.
Let's denote the volume of the 40% solution by x and the volume of the 70% solution by y. Our first equation based on volume is: x + y = 30 (because total volume needed is 30 liters).
Our second equation represents the fact that the volume times the percentage of acid present (converted to a decimal) for each solution should match up to the total volume times the overall percentage of acid (also converted to a decimal) in the final 60% solution. This gives us: 0.4x + 0.7y = 30*0.6.
Solving these two linear equations simultaneously using methods such as substitution or elimination will give us the value of x and y, which are the required liters of 40% solution and 70% solution respectively.
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What is my number?
Clue 1 My number is a multiple of 2 and 7.
Clue 2 My number is less than 100 but greater than 50.
Clue 3 My number is the product of three different prime numbers.
Answers
Answer:
56 is the correct answer
Step-by-step explanation:
50<X<100 it could be 56,70,84,98
56=2*7*5 V
70=2*7*6 X
84=2*7*7 X
98=2*7*8 X
The number that satisfies all the given clues is 84.
Explanation:The number that satisfies all the given clues is 84.
Clue 1: The number is a multiple of 2 and 7. The least common multiple of 2 and 7 is 14. So, any multiple of 14 will be a valid answer.Clue 2: The number is less than 100 but greater than 50. 84 satisfies this condition.Clue 3: The number is the product of three different prime numbers. Prime factorizing 84 gives 2 × 2 × 3 × 7, which are different prime numbers.Therefore, the number that meets all the given clues is 84.
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Randy's football team had the ball on the zero yard line.On their first play they gained 6 yards.On the second play they lost 4 yards.On what yard line is the ball now?
Answers
Answer:
2 yard line
Step-by-step explanation:
It starts at the 0 yard line then goes up to the 6 yard line
0 + 6 = 6
After, from the 6 yard line they go back 4 yards
6 - 4 = 2
Now they're at the 2 yard line.
Sally was 200 apples she Eliot’s all of them up in 39 how many apple slices would she have now
Answers
Answer:
I don't know the question but I think you mean something that has to do with multiplication
Step-by-step explanation:
If you have 200 apples and you cut them up into 39 slices each there is now 39 slices for each of those. You now have 200 x 39 slices. So, to simplify it you have 7800 apple slices
Topic: Multiplication
State a true conclusion.
1) If B is between A and C then AB + BC = AC.
2) Q is between R and S.
Conclusion
Answers
Answer: QR + RS = QS
Step-by-step explanation:
Answer:
Step-by-step explanation:
Please help me idk this
Answers
Answer:
it would be 2.8150
Step-by-step explanation:
since there is a one in the tenths place it rounds down to 0 with makes it 50
Attached image please help
Answers
3.3 x 10^(5) + 44,000 = 144,003.3
The decimal number written in scientific notation is 1.44 x 10^(5).
Answer:
3.74 × [tex]10^{5}[/tex]
Step-by-step explanation:
Given
3.3 × [tex]10^{5}[/tex] + 44000
= 3.3 × [tex]10^{5}[/tex] + 4.4 × [tex]10^{4}[/tex] ← factor out [tex]10^{4}[/tex]
= [tex]10^{4}[/tex]( 3.3 × [tex]10^{1}[/tex] + 4.4)
= [tex]10^{4}[/tex](33 +4.4)
= [tex]10^{4}[/tex] × 37.4
= [tex]10^{4}[/tex] × 3.74 × [tex]10^{1}[/tex]
= 3.74 × [tex]10^{(4+1)}[/tex]
= 3.74 × [tex]10^{5}[/tex]
how do you solve the following equation:
6(3x-5)=21
Answers
Answer:
17/6
2 5/6
Step-by-step explanation:
18x-30=21
18x=51
x=51/18
x=17/6
how many times does 26 go into 80
Answers
Answer:
80/26 = 3.07
Step-by-step explanation:
Answer: 3 times!
Step-by-step explanation:
80 divided by 26 is 3.07 but you can round it to 3
The area of ABED is 49 square units. Given AGequals9 units and ACequals10 units, what fraction of the area of ACIG is represented by the shaded region?
Answers
Answer:
The fraction of the area of ACIG represented by the shaped region is 7/18
Step-by-step explanation:
see the attached figure to better understand the problem
step 1
In the square ABED find the length side of the square
we know that
AB=BE=ED=AD
The area of s square is
[tex]A=b^{2}[/tex]
where b is the length side of the square
we have
[tex]A=49\ units^2[/tex]
substitute
[tex]49=b^{2}[/tex]
[tex]b=7\ units[/tex]
therefore
[tex]AB=BE=ED=AD=7\ units[/tex]
step 2
Find the area of ACIG
The area of rectangle ACIG is equal to
[tex]A=(AC)(AG)[/tex]
substitute the given values
[tex]A=(9)(10)=90\ units^2[/tex]
step 3
Find the area of shaded rectangle DEHG
The area of rectangle DEHG is equal to
[tex]A=(DE)(DG)[/tex]
we have [tex]DE=7\ units[/tex]
[tex]DG=AG-AD=9-7=2\ units[/tex]
substitute[tex]A=(7)(2)=14\ units^2[/tex]
step 4
Find the area of shaded rectangle BCFE
The area of rectangle BCFE is equal to
[tex]A=(EF)(CF)[/tex]
we have
[tex]EF=AC-AB=10-7=3\ units[/tex]
[tex]CF=BE=7\ units[/tex]
substitute
[tex]A=(3)(7)=21\ units^2[/tex]
step 5
sum the shaded areas
[tex]14+21=35\ units^2[/tex]
step 6
Divide the area of of the shaded region by the area of ACIG
[tex]\frac{35}{90}[/tex]
Simplify
Divide by 5 both numerator and denominator
[tex]\frac{7}{18}[/tex]
therefore
The fraction of the area of ACIG represented by the shaped region is 7/18
Answer:
7/18
Step-by-step explanation:
2x+y=4________(1) and x²+xy=-2_______(2) solve this simultaneously find X and Y
Answers
Answer:
[tex][2 - \sqrt{6}, 2\sqrt{6}] \\ [2 + \sqrt{6}, -2\sqrt{6}][/tex]
The work is shown above.
I am joyous to assist you anytime.