here are the diameters of four coins. A coin rolls a distance of 33 cm in 5 rotation. which coin is it
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Related Questions
Is the following relation a function? (1 point)
a.Yes
b. No
(the file is the picture)
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Answer: yes
Step-by-step explanation:
Which question should you NOT expect to be answered with variable data?
1) How tall are the students in my class?
2) In what months were my family members born?
3) How many 6th graders are at school today?
4) How much money did Mr. Flores spend on gasoline each of the past 5 weeks?
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Answer:
3
Step-by-step explanation:
the only one that doesn't make sense is 3
PLSSSSS HELPPPPPPPPPPPPPPP LOOK AT THE PICTURE
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Elena and Lin are trying to solve 12x+3=72x+5. Describe the change they each make to each side of the equation.
Elena’s first step is to write 3=72x−12x+5.
Lin’s first step is to write x+6=7x+10.
Answers
Answer:
No Solution
Step-by-step explanation:
12x + 3 = 72x + 5
subtract 12x from both sides
end up with
3 = 72x - 12x + 5
subtract 12x to 72x
3 = 60x + 5
-5 from both sides
-8 = 60x
since x is a bigger number the answer would be NO SOLUTION
12x + 3 = 72x + 5
I do not understand lins logic
x + 6 = 7x + 10
subtract 6 from both sides
x = 7x + 4
move 7x to the other side
7x = 4
divide 7
x = 0.5
Also wrong because I get how lin got that answer
My way
12x + 3 = 72x + 5
-12 x from both sides
3 = 60x + 5
+5 to other side
8 = 60x
if the x was on the other side it would make sense
but it is not so the Answer is NO SOLUTION
Hope this Helped :)
The required solution of the given equation is given as -0.03.
Given that,
Elena and Lin are trying to solve 12x+3=72x+5. we have to describe the change they each make to each side of the equation.
The process in mathematics to operate and interpret the function to make the function or expression simple or more understandable is called simplifying and the process is called simplification.
here,
Given equation,
12x+3=72x+5
Add and subtract 12x and 5 on both sides,
12x - 12x + 3 - 5 = 72x - 12x + 5 - 5
-2 = 60x
x = -2/60
x = 0.03
Thus, the required solution of the given equation is given as -0.03.
Learn more about simplification here:
https://brainly.com/question/12501526
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Students at the college are allowed to work on campus no more than 20 hours per week. The jobs that are available pay different rates, starting from $8.75 an hour. Students can earn a maximum of $320 per week.
Write at least two inequalities that could represent the constraints in this situation.
let h = hours worked
let r = the hourly rate in dollars
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R is greater than or equal to 8.75
The required system of inequalities is h ≤ 20 and r ≥ 8.75 which represents the constraints in the given situation.
What is inequality?Inequality is defined as mathematical statements that have a minimum of two terms containing variables or numbers that are not equal.
College students are allowed to work on campus for no more than 20 hours a week. The listed jobs pay a range of rates beginning at $8.75 per hour. Students can earn up to $320 every week.
Let h represents hours worked
Let r represents the hourly rate in dollars
According to the given situation, the required inequalities would be as:
h ≤ 20 and r ≥ 8.75
Therefore, the required system of inequalities is h ≤ 20 and r ≥ 8.75 which represents the constraints in the given situation.
Learn more about the inequalities here:
brainly.com/question/20383699
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Factor the expression using GFC/ Greatest common factor.
45+5
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Pls help I will mark brainliest I need this done and idk what it is
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Answer:<1=120<2=60
Step-by-step explanation:
A sporting goods store manager was selling a ski set for a certain price. The manager offered the markdowns shown, making the one-day sale price of the ski set $. Find the original selling price of the ski set.
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Answer:
we need to see some of the numbers to answer this question
Step-by-step explanation:
Answer:
573.21
Step-by-step explanation:
This is worth 20 points. If you do both questions you get brainlest!
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PLS HELP I HAVE 2 MINUTES LEFT TODO THIS
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Answer:
I don't mean to be rude but this site is for homework help not for cheating on exams when you don't know the answer
Step-by-step explanation:
Step-by-step explanation:
sorry no one could help you in time
Hector is rewriting the expression 7 Superscript 11 in expanded form. How many terms will be multiplied in his rewritten expression?
A.2
B.7
C.11
D.12
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Answer:
11
Step-by-step explanation:
Step-by-step explanation:
We know that Hector is writing the expression in the expanded form.
Now, = 7 × 7 × 7 × 7 × 7 × 7 × 7 × 7 × 7 × 7 × 7
i.e. 7 is multiplied 11 times in order to obtain the result .
Thus, we see that there are 11 terms being multiplied in the expanded form.
Hence, option C is correct.
PLEASEE HELPP
will mark BRAIBLEIST
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Ms. Ortiz is painting her canoe. Two-fifths of gallon of paint covers ¼ of the canoe.
PART A: How much paint is needed for the entire deck?
PART B: How much paint will she need for 5 canoes?
Explain Your reasoning plss I'll mark bainliest for best answer <3
Answers
Answer: 8/5 or 1 3/5
Step-by-step explanation:
2/5 + 2/5 + 2/5 + 2/5
8/5 which is 1 3/5
find the 79th term of the following arithmetic sequence. 5,11, 17, 23...
Answers
Answer:
the answer is 479.
Step-by-step explanation:
to make it simpler, pretend you start from 1. 1,7,so on. multiply six by 79, to get 474. but because you are starting from 5 and not 1, you have to add 5 on.
sorry im super bad at math so this might be wrong
Pleaseeee Helpppp Meeeee this one!
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Answer:
Its the first one, fourth one, sixth one and the last one.
Step-by-step explanation:
Grouping is when you have to do math inside the bracket or parentheses. it can't be the second one.
Answer: I am not 100% sure but I think it is
-8(-5)(10)(-2), -3(2)+(-10)÷2, 10÷{5[-5(3.2)]+-7.8, 8÷2(-4+10)
Step-by-step explanation:
Grouping symbols are:
parentheses, brackets, braces, radicals, and fraction lines. Show where a group starts and ends, and help to establish the order.
I apologize for this taking forever to type, it was all the brackets and etc.
Gregory borrowed $7,500 from the bank with a 6% annual interest rate to buy a new car. It cost him $10,650 to repay the loan. How many years did Gregory spend repaying his loan? (I’m offering 16 points so whoever’s to answer, please hurry!)
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Answer:
7 years
Step-by-step
7500 x 0.06 = 450
10650 - 7500 = 3150/450
7 years
Select the choice that represents 0.00000598 written in scientific notation.
A 5.98 × 10−6
B 59.8 × 10−6
C 5.98 × 10−5
D 59.8 × 10−7
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___=8-2 im soo mad pls help me wit dis
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Answer:
6
Step-by-step explanation:
Re-arrange the equation: 8 - 2 = __Solve: 8 - 2 = 6So, the answer is 6I hope this helps!
Answer:
I'm 95% sure its 6 but idk
Who has a iMVU account they don't use
Answers
Answer:
......................................... :)
Step-by-step explanation:
Answer:
What's that
Step-by-step explanation:
Well i dont think i have that
please answer thank you
a: D
b: C
c: B
d: A
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Answer:
A (16,0)
Step-by-step explanation:
Help please!!!!!!!!!!!
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Answer:
Step-by-step explanation:
5/4 -5/6
find the LCF which in this case is 12
15/12-10/12
5/12ths is your answer
What are the 2 steps that are true when you are dividing fractions.
A. Use the phrase keep, change, flip, then solve
B. The first step is to multiply straight across.
C. Multiply by the reciprocal.
D. Always flip the first fraction.
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Example, 5/10 divided by 5/10=5/10 times 10/5(flip the second fraction )
Its math homework help please
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Answer:
-0.725
Step-by-step explanation:
Please help me I will give you the brain thing and extra points. image below for graph.
The scatter plot shows the relationship between the average number of nightly customers and the number of months since a restaurant opened. The equation represents the linear model for this data.
y = 5x + 120
What does the number 5 in the equation mean in this context?
The restaurant has been open for 5 months.
A.The average number of customers per night increased by 5 each month.
B.There were 5 customers per night when the restaurant opened.
C.For every 5 months the restaurant has been open, there are 120 more customers per night.
D.There were 5 customers per month after the restaurant was open 120 months.
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Answer:
E?
Step-by-step explanation:
Hope I helped
Answer:
A. The average number of customers per night increased by 5 each month.
Step-by-step explanation:
Its all confusing can someone help me
Answers
Answer:
what is a quartile?
Step-by-step explanation:
Answer:
The interquartile range is Q3 minus Q1, so IQR = 6.5 - 3.5 = 3.
Step-by-step explanation:
consider the following numbers: 1, 3, 4, 5, 5, 6, 7, 11. Q1 is the middle value in the first half of the data set. Since there is an even number of data points in the first half of the data set, the middle value is the average of the two middle values; that is, Q1 = (3 + 4)/2 or Q1 = 3.5. Q3 is the middle value in the second half of the data set. Again, since the second half of the data set has an even number of observations, the middle value is the average of the two middle values; that is, Q3 = (6 + 7)/2 or Q3 = 6.5.
Hope this helps :)
Please show me how you solved this as well it’s a picture of everything:)
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Answer:
it's
Step-by-step explanation:
I
least common factor thank you for your help I will give brainiest
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Answer: I think for number 56 is 0.75 because you convert into a decimal by dividing the numerator by the denominator... For number 57 you should get 0.66666666666 so on and so on... For number 58 you should get 36... For 59 you should get 60... If these are wrong i am very sorry...
Hope this helps...
The scale of a map is 1 inch = 12 miles. If the map shows that the 2 cities
are 8 inches apart, what would be the distance between the cities in miles?
1 inch
12 miles
8 inches
I miles
Answers
Answer:
96 miles 1=12 and 8= 12 because 8×12=96
WILL GIVE BRAINLEST) Jeffery is painting a wall. The width of the wall is 9 feet. The length of the wall is 8/23 feet.
Part A:
What is the area of the wall Jeffery wants to paint?
square feet
Part B:
Each can of paint covers an area of 50 square feet. How many cans of paint does Jeffery need to purchase?
cans of paint
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What is 5 and 2/3 as an improper fraction?
Answers
Answer:
17/3
Step-by-step explanation:
You would need to convert 5 into a fraction with the denominator 3, so 5 = 15/3. 15/3 + 2/3 = 17/3
