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Related Questions
Can someone please tell me what is -1/9(-27) please
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Helppppp
what are the answers
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Answer:
A. 24 lap/hour.
B. r = 24h
Which values of a, b, and c correctly represent the answer in simplest form?
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Answer:
1 7/19
The improper fraction form is 26/19
Help ill give a brainliest
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Answer:
H is the answer 7.5 is not 75%
Step-by-step explanation:
I the custodian finds 4 rotting bananas in the dumpster in her first 13 weeks of work, how many rotting bananas would she expect to find in 26 weeks? Write a proportion to represent the problem. Use a variable, such as x, to represent the unknown quantity. rotting banana(s) week(s) Enter the number of rotting bananas that she expects to find in 26 weeks. *see picture for much better explanation*
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Answer:
8
Step-by-step explanation:
4/13 x/26
4 times 26, the that number divided by 4. Its called the butterfly/cross multiplying method
—- =. ——————————
13. 26 weeks
She should expect 8 rotting bananas in 26 weeks!! I hope this helps !!
Please help me I'm desperate
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The fraction of the whole athletic field that is reserved for each fifth-grade class is given as follows:
1/24.
How to obtain the fraction?The fraction is obtained applying the proportions in the context of this problem.
The relevant fractions in the context of this problem are given as follows:
1/6 of the field is reserved the entire fifth grade class.There are four fifth grade classes in the school.Hence the fraction of the whole athletic field that is reserved for each fifth-grade class is obtained as follows:
1/6 x 1/4 = 1/24.
More can be learned about proportions at https://brainly.com/question/24372153
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Suppose you double each of the dimensions of a rectangular prism. how will the total surface area of the new rectangular prism compare to the total surface area of the original rectangular prism? explain how you decided upon your answer.
(hint: give yourself an example)
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Answer:
Step-by-step explanation:
total surface area-(lh+wh+lw)
don't forget to put it in square units!
HOPE THIS HELPS!
Now if you were to double the dimensions, the new length would be 4, width would be 6, and the height would be 8. You would also do 2( W•L + H•L + H•W) which in this case is 2( 6•4 + 8•4 + 8•6) which is 208. Therefore, the surface area is 4 times greater.
I HOPE THIS ANSWERED YOUR QUESTION IM SO SORRY IF IT DIDN’T MAKE SENSE
HELP ANSWER THIS I WILL GIVE TEN POINTS AND THANKS!
REMEMBER TO EXPLAIN STEP-BY STEP! AND GET THE CORRECT ANSWER!
The units and tens digits of one-two digit integer are the tens and units digits of another two- digit integer, respectively. If the product of the two integers is 4930, what is their sum?
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Answer:
(10t + u)(10u + t) = 4,930
100tu + 10t^2 + 10u^2 + tu = 4,930
101tu + 10t^2 + 10u^2 = 4,930
10t^2 + (101u)t + (10u^2 - 4,930) = 0
(101u)^2 - 4(10)(10u^2 - 4,930)
= 10,201u^2 - 400u^2 + 197,200
= 9,801u^2 + 197,200
We see that u = 5 gives 442,225.
√442,225 = 665
(10t + 5)(50 + t) = 4,930
500t + 10t^2 + 250 + 5t = 4,930
10t^2 + 505t - 4,680 = 0
2t^2 + 101t - 936 = 0
t = (-101 + √(101^2 - 4(2)(-936)))/(2×2)
= (-101 + √17,689)/4
= (-101 + 133)/4 = 32/4 = 8
So the numbers are 58 and 85.
58 + 85 = 143
Which number sentence is true?
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Answer:
D should be the correct answer
Step-by-step explanation:
Two apps on your phone take away points for using your phone at school. You have 140 points on the first app and 80 points on the second app when a school day begins. Each time you check your phone, you lose 10 points on your first app and p points on your second app. After you check your phone ten times, you have the same number of points on each app. Find the value of p . (p=)
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Answer:
Step-by-step explanation:
in a survey of 3,100 people who owned a certain type of car, 2,015 said they would buy that type of car again. What percent of people of the people surveyed were satisfied with the car?
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The percent of people of the people surveyed were satisfied with the car is the percent of people of the people would buy that type of car again, so we have: 2015 ÷ 3100 × 100% = 65%
ANSWER: 65%
Ok done. Thank to me :3
Answer:
2015 / 3100%= 65%
Step-by-step explanation:
You could never tell how many people there are in this world. So that is why the 3100 should have a percentage which is divided by 2015, equals 65%.
For five days, Diego recorded the lengths, in minutes, of his walk to school. The mean for his data is 11 minutes. Determine which data set below is Diego’s, and prove that your choice is correct.
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Data Set A: 9, 11, 13, 10, 12
Data Set B: 8, 10, 12, 14, 16
Data Set C: 10, 10, 10, 10, 10
Data Set D: 11, 11, 11, 11, 11
To find the mean, we sum up all the values in each data set and divide by the number of values:
Data Set A: (9 + 11 + 13 + 10 + 12) / 5 = 11 minutes
Data Set B: (8 + 10 + 12 + 14 + 16) / 5 = 12 minutes
Data Set C: (10 + 10 + 10 + 10 + 10) / 5 = 10 minutes
Data Set D: (11 + 11 + 11 + 11 + 11) / 5 = 11 minutes
Comparing the mean of each data set to 11 minutes, we can see that only Data Set A and Data Set D have a mean of 11 minutes. However, to prove that our choice is correct, we need to analyze the individual values in the data set.
In Data Set A, we can observe that the values are relatively close to 11 minutes, with some values slightly above and below. This variation suggests a realistic scenario where Diego's walk to school might take slightly different amounts of time each day.
In Data Set D, all the values are exactly 11 minutes. While it is not impossible for Diego's walk to consistently take exactly 11 minutes each day, it seems less likely than having some variation in the durations.
Based on these observations, we can conclude that the most plausible data set for Diego is:
Data Set A: 9, 11, 13, 10, 12
This data set has a mean of 11 minutes and exhibits a realistic variation in walk durations, making it the most likely choice for Diego's recorded lengths.
Which scenario can be modeled by the linear function
y = -15x + 500?
A. The temperature on Jupiter is
15℉ and increases by 500℉ every day.
B. There is a population of 500 giraffes in Western Africa that decreases by 15 giraffes each year.
C. A carpet cleaning service charges $500 plus an additional $15 for every hour.
D. A membership fee for a movie streaming service is free, but each rental costs $15.
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Which of the following completes this proportion?
A KL
B PQ
C RS
D PS
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Answer:
a kl
Step-by-step explanation:
i know
Can you guys help?
ASAP!!!
I will mark the person with the most accurate and fastest response as brainiest
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Answer needed by 1:20pm (does anyone know how to find all answers to IXL Y.11???)
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Answer:
91ft^2
Step-by-step explanation:
A = w*l
first, solve for the bottom rectangle
w = 7ft
l = 8ft
7ft * 8ft = 56ft^2
then for the second rectangle
l = 5ft
w = 7ft
5ft*7ft = 35ft^2
total area = rectangle 1+2
so 35ft^2+56ft^2=91ft^2
Answer:
The answer for the Area of the shape is 91ft²
Step-by-step explanation:
Area of the shape =Area of Bigger rectangle+ Area of small rectangle
A=L×B+l×b
A=7×8+5×7
A=56+35
A=91ft²
If a baker's five helpers take five minutes to decorate five cookies, then how long do you think 100 helpers to decorate 100 cookies?
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Need help please and thank you.
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Answer:
x=58
y=115
Step-by-step explanation:
(x+3) + 119 = 180 so 180-119=61, 61-3=x x, = 58
37 + (x+3) so 37 + 58 = 65
180 in a triangle so 180 - 65 = y, y = 115
The number of tickets sold at the Amazing Art Museum on Saturday was 175% of the ticket sales on Friday. If 2,000 tickets were sold on Friday, how many tickets were sold on Saturday?
Which statements are correct? Check all that apply.
The answer will be less than 2,000 because 100 is less than 175.
The answer will be greater than 2,000 because 175 is greater than 100.
The answer will be equal to the sum of 2,000 and 175.
The answer will be equal to the product of 175 and 20.
The answer will be equal to the quotient of 2,000 and 175.
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The ticket sold on Saturday is 3500 tickets, and the correct options are,
(B) The answer will be greater than 2,000 because 175 is greater than 100.
(D) The answer will be equal to the product of 175 and 200.
Given that,
The number of tickets sold at the Amazing Art Museum on Saturday was 175% of the ticket sales on Friday. If 2,000 tickets were sold on Friday,
The percentage is the ratio of the composition of matter to the overall composition of matter multiplied by 100.
Here,
Number of tickets sold on Saturday,
= 1.75 × 2000
= 3500
Thus, the ticket sold on Saturday is 3500 tickets, and the correct options are,
(B) The answer will be greater than 2,000 because 175 is greater than 100.
(D) The answer will be equal to the product of 175 and 200.
Learn more about percentages here:
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James buys 4 pens for $3. Which three points lie on the line that best represents the total cost, y, of x pens?
Which order pair is NOT on the line that best represents this relationship?
Responses (8,6) (4,3) (0,0) (6,8)
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James buys 4 pens for $3, so each pen costs $3/4. The total cost of x pens is $3x/4.
The points (0,0), (4,3), and (8,6) all lie on the line y = $3x/4. The point (6,8) does not lie on this line.
Therefore, the answer is (6,8).
Christina wants to buy some miniature goldfish. She reads that a 9-gallon aquarium is the
right size for 3 miniature goldfish. The graph represents this relationship.
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Answer:what graph?
Step-by-step explanation:
if we cant see the graph then we cant answer lol
Based on the image attached of the graph, the points that show equivalent ratios that would also be on the graph are option A and D which are: (6,18) (1,3).
What is the graph about?Note that: \(\frac{x}{y}\)
=\(\frac{3}{9}\)
= 1/3
So when you use 1/3 to compare all the options given, you will see that only option A and D is equal to the value given.
So if a person can write that we got 1 fish and we needs 3 gallons and when a person make a point on the line, it will be (1,3).
The other equivalent fraction is known to be 6/18. When a person multiply the numerator and denominator by 2, the value that will be obtained is:
\(\frac{3 x 2 }{9 x 2}\) = 6/18.
So therefore, Based on the image attached of the graph, the points that show equivalent ratios that would also be on the graph are option A and D which are: (6,18) (1,3).
See full question below
Christina wants to buy some miniature goldfish. She reads that a 9-gallon aquarium is the right size for 3 miniature goldfish. The graph represents this relationship.
Which points show equivalent ratios that would also be on the graph? Select all that apply.
A. (6,18)
B. (6,12)
C. (4,10)
D. (1,3)
Learn more about equivalent ratios from
https://brainly.com/question/2328454
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A project will take a total of 720 person-days to complete. If the project must be completed in 30 days, how many people must be employed? PLEASE HURRY
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Answer:
192 hours per day / 8 hours per person per day = 24 people
Step-by-step explanation:
Assuming each person works for 8 hours a day, the total number of hours needed to complete the project is:
720 person-days x 8 hours = 5,760 hours
To complete the project in 30 days, the total number of hours needed per day is:
5,760 hours / 30 days = 192 hours per day
pls help its easy :c
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2^16-2^12=?
pls help i need it for homework
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Answer:
61440
Step-by-step explanation:
2^16 - 2^12
= 65 536 - 4096
61440
Bridget drew the trend line shown in the following scatter plot.
Which statement best explains whether the trend line is a good fit for the data?
1. The trend line is a good fit for the data because the data represent a positive association, and the line has a positive slope.
2. The trend line is a good fit for the data because it passes through two of the data points.
3. The trend line is not a good fit for the data because most of the data points are below the trend line.
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A:The trend line is a good fit for the data because the data represent a positive association, and the line has a positive slope.
Step-by-step explanation:
Hope this helps
PLEASE HELP! 20 POINTS! Rewrite x2 - 8x + 13 = 0 in the form (X - a)2= b, where a and b are integers, to determine the a and b values.
O a = 4 and b = 3
O a = 3 and b = 2
O a = 2 and b = 1
a = 1 and b = 4
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Answer:
a =4 and b= 3
Step-by-step explanation:
A gardener uses a total of gallons of gasoline in one month. Of the total amount
of gasoline, was used in his lawn mowers. How many gallons of gasoline did the
gardener use his lawn mowers in one month?
Answers
Answer:
D. 36.9
Explanation:
three-fifths of 61.5 is 36.9!
Answer:
D. 36.9
Step-by-step explanation:
The total amount of gallons the gardener typically uses in a month is 61.5 gallons. Since the gardener used 3/5 gallons, we know that 5/5 is 61.5 gallons. So you would have to divide 61.5 by 5 in order to get 1/5 of the gallons which would be 12.3. Then you have to multiply the 12.3 by 3 in order to get 3/5 of how much the gardener used which is 39.9 gallons. I hope this helped!
Keira said that if 6 tickets are sold, there should be 2 tickets left. Is Keira correct?
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According to Keira, if 6 tickets are sold, there should be 2 tickets left. However, we don't have any information about the initial number of tickets available.
If the total number of tickets initially was 8, and 6 tickets were sold, then there would indeed be 2 tickets left, supporting Keira's statement.
However, if the total number of tickets initially was less than 8, or if the statement doesn't specify the initial number of tickets, we cannot determine if Keira's statement is correct.
Therefore, without additional information, we cannot determine the accuracy of Keira's statement.
who ever can fingure this out both of these pages will be mark brainyest of all
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Answer:
First Page
multiplying
1.95 + (-10)
the order of operations
Second Page
numerical
solve
divide
left
Step-by-step explanation:
identify the errors
(Select all that apply.)
Calculation errors when distributing -1
Calculation errors when distributing h2
Calculation errors when distributing 9h
Calculation errors when combining h2 terms
Calculation errors when combining h terms
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Answer:
1 and 3
Step-by-step explanation:
Answer:
i think i and 3 prolly :0
Step-by-step explanation: