Answers
Related Questions
HALP im a d.umb person :D
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Answer:
2x-3, so A.
Step-by-step explanation:
you cancel the common factor
Answer:
Option B, 2x - 9
Step-by-step explanation:
So to simplify, you can simplify the denominator with the first number on the numerator cuz after that the denominator would be 1, and wont be any further simplified, i promise it 2x-9.
Hope this helps!
Please please please help me I’m in honors math so our teacher makes us show our work
Answers
Answer:
You didn't put the question
Step-by-step explanation:
(will edit when the question is fixed)
Answer:
what is the question?
Step-by-step explanation:
Help no links please
Answers
Answer:
180
Step-by-step explanation:
The difference between 68 and 23 is 45. The company charging 23$ has to be 45$ more for the amount of hours. When you multiply 180 by .4 you get 72, and when you multiply 180 by .65 you get 117. The difference is 45.
Sorry that I didn't show my work, I don't really know how to do this other than plugging in random numbers and 180 fits so...
Hope this helps!
Alrighty, last one from me for today. Lotsa points!
y = 8x - 9
y = 4x - 1
Use either substitution or elimination; show all of your steps, please!
If the equations are graphed, at what point will the lines representing the two equations intersect? Explain your answer.
If your answer does not include everything, I will have to delete it. Sorryyy :\
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help it is due today and not links or files of downloads of anything like that just type in your answer plz and thank u :)
Answers
Answer:
b=$65
Step-by-step explanation:
From question:
Four friends went out to dinner
Decided to equally split the bill
Each paid 16.25
(a)Total amount = b
Average amount paid by 4 friends =16.25
b = Average amount*total number of friends
= 16.25 * 4
(b) b= 4*16.25
=65
Which of the following inferences can be made using the dot plots?
The range of round 2 is greater than the round 1 range.
Round 2 scores are higher than round 1 scores.
Round 1 scores are lower than round 2 scores.
There is no overlap between the data.
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Answer:
The range of round 2 is greater than the round 1 range.
The range of round two is greater than the range of round one.
Step-by-step explanation:
Solve the equation 9r – 2 = 16 for r.
A. 1
B. 2
C. 4
D. 6
Answers
Answer:
Its B. two
Step-by-step explanation:
9·2 =18 and 18-2 =16
Answer:
B. 2
Step-by-step explanation:
[tex]9r-2=16[/tex]
First, add 2 to 2 and 16.
[tex]-2 + 2 = 0[/tex] (cancels itself out)
[tex]16 + 2 = 18.[/tex]
Now we are left with:
[tex]9r = 18[/tex]
Lastly, divide the coefficient from the answer.
[tex]18/9=2[/tex]
Therefore, the value of 'r' is 2.
Here is an attachment to make this clearer.
A jar contained 18 red marbles, 14 green marbles, and 20 blue marbles. A marble was selected at random, the color was recorded, and the marble was placed back in the jar. The table shows the results after 60 trials.
What was the relative frequency of selecting a blue marble?
Enter your answer rounded to the nearest percent in the box.
Outcome Number of times outcome occurred
Red 22
Green 18
Blue 20
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Answer: This is very late but but for helping other people in the future, the answer is 33. I took the test and it's correct. Here is a screenshot:
Step-by-step explanation:
The table shows home runs for 2 baseball players over 5 games. Which statement is true?
Answers
Answer:
henry statement is true
Step-by-step explanation:
HELP ME I was out of school when we learned this from a concussion and broken arm
Answers
Answer:
2 flavors and 4 toppings
Step-by-step explanation:
For there to be 8 possible ways, you need to have inputs that can equal that. 4×2 is 8
In terms of the number of moose, what is the relative frequency of male moose, female moose, adult moose, and baby moose? Write your answers as simplified fractions.
Answers
Answer:
I'm sorry is there a chart/graph, etc. to give us more information?
Without the added information there is no way for me to answer.
If you repost this question with a picture I would be more than happy to help.
Determine whether each sample may be biased. Explain.
5. Rickie surveys people at an amusement park to find out the average size of people's immediate family
6. Theo surveys every fourth person entering a grocery store to find out the average number of pets in people's homes.
7. A biologist estimates that there are 1,800 fish in a quarry. To test this estimate, a student caught 150 fish from the quarry, tagged them, and released them. A few days later, the student caught 50 fish and noted that 4 were tagged. Determine whether the biologist's estimate is likely to be accurate.
NO FILES OR I REPORT grr >:-((
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Answer:
not number 5 is is biased.
Number 6 is not biased.
Number 7 is not biased.
Step-by-step explanation:
Biased means of an estimator is the difference between this estimator's expected value and the true value of the parameter being estimated.
Yo someone hellp me and if you see this please click!
Answers
Answer:
3/4
Step-by-step explanation:
Answer: 3/4
Step-by-step explanation:
In decimal form, 2/5 is .4
In decimal form, 7/8 is .875.
In decimal form, 3/4 is .75.
In decimal form, 15/16 is .9375.
In decimal form, 1/3 is .3333.
In decimal form, 3/8 is .375.
3/4 is the only one in between.
no links or empty answers or i will report
Answers
Answer:
4/15 or 26.66...%
Step-by-step explanation:
There are 3 blue cards and one 3 card. Adding those together equals 4, so there are 4 total possible cards we want to pull. That is 4/15, and if you divide 4 by 15 it equals 26.66... equaling our percent.
Ariana's grandfather made a scaled down model of a knitting needle to be placed inside a dollhouse. Arianna measured the model below. If every 0.5 inch of the scaled down model equates to 3.5 inches of the actual needle, what is the length of the actual needle?
10.5
15
12
9.5
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Answer:
10.5
Step-by-step explanation:
1.5 inches
.5 and 1.5 =3
3x3.5=10.5
Solve the x ['-']
48>−6x
Answers
Answer:
x = -9, -10, -12...
essentially anything less than negative 8
Step-by-step explanation:
48>-6x
-8>x
How would you write 32001 in scientific notation
Answers
3.2001 x 10^4.
please i need help asap
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Answer:
I think c over 5 i could be wrong
C = 12.50
(BRAINLIEST) The Arcadia Theater charges $4 for adult tickets and $3 for student tickets. Mr. Steele purchased 9 tickets (some student and some adult) for $31. Which system of equations could be used to find the number of adult tickets and student tickets purchased?
A. a + s = 31 ; 4a + 3s = 9
B. 4a + 3s = 31 ; a + s = 9
C. 3a + 4s = 31 ; a + s = 9
D. 3a + 4s = 9 ; a + s = 31
Answers
Answer:
B
Step-by-step explanation:
Please mark brainliest
please answer HELP ME FAST (25 points)
Answers
28.26 cm
4.71 ft
12.56 m
37.68 ft
6.28 yd
21.98 in
28.26 cm
78.5 m
Then you just got to round
8x^2 + 25y
y = 2
x = 3
Answers
Answer: 122
Step-by-step explanation:
Solving the equation...
Substitute the values of x and y...
8(3^2) + 25(2)
= 122
Answer:
122
Step-by-step explanation:
8x^2+25y
8(3)^2 +25(2
72+ 50 =122
please help, i give brainliest.
Answers
Answer:
128.74
Step-by-step explanation:
.8x = 120.00
.87x = 112.00
This represents an easier way to do the problem if there is 20% off that means you are paying 80% of the original cost. You are paying 87% if it is 13% off.
To find the price at nine-irons divide 112 by .87
20% of 120 is 24
120 - 24 = 96
96 - 8 = 88
13% of 100 is 13
100 - 13 = 87
Sorry I don't understand this one
pls help answer this
For each of the figures shown below, the existing coordinates are listed. Follow the instructions for each shape and perform the specified rigid motion. Clearly list ALL the coordinates for the new image.
Answers
(2,3)
(-3,-1)
(2,-1)
(2-3,3+4)
(-3-3,-1+4)
(2-3,-1+4)
New coordinates:
(-1,7)
(-6,3)
(-1,3)
What is the volume help please
Answers
Answer:
Hi there! Your answer would be 136.08, because you must times all 3 numbers they give on the picture.
Step-by-step explanation:
Answer:136.08
Step-by-step explanation:
Two larger cubes are made out of unit cubes. Cube A is 2 by 2 by 2. Cube B is 4 by 4 by 4. The side length of Cube B is twice that of Cube A.
Is the surface area of Cube B also twice that of Cube A? Explain or show your reasoning.
Is the volume of Cube B also twice that of Cube A? Explain or show your reasoning.
Answers
Answer:
The answer is number B hope this help
Step-by-step explanation:
34. What percentage is 40 cm of 6 m? Write your answer as a percentage to 2 decimal places if necessary.
Answers
Answer:15 %
Step-by-step explanation:
Jack bought a pair of pants and a shirt for $56. If the price of a shirt is two-fifth of the price of a pair of pants, then what is the price of a pair of pants?
Answers
Answer:
Fraction: 22 2/5
Decimal: $22.4
Step-by-step explanation:
2/5 x 56
Answer:
— Others are infinite, and the IF function seems to be one of such things. ... A typical example is checking if a cell value is between two numbers. ... Now, we need an IF AND statement to identify the orders for which all 3 conditions are ... More formula examples can be found in Excel nested IF AND statements.
Step-by-step explanation:
if right
Determine whether each sample may be biased. Explain.
5. Rickie surveys people at an amusement park to find out the average size of people's immediate family
6. Theo surveys every fourth person entering a grocery store to find out the average number of pets in people's homes.
7. A biologist estimates that there are 1,800 fish in a quarry. To test this estimate, a student caught 150 fish from the quarry, tagged them, and released them. A few days later, the student caught 50 fish and noted that 4 were tagged. Determine whether the biologist's estimate is likely to be accurate.
NO FILES OR I REPORT grr >:-(
Answers
Answer:
7
Step-by-step explanation:
in 5 and 6 there are few flaws in their experiment, so there is no way to disprove the information they find. However in 7, the biologist can't prove that having 4 tagged fish out of 50 means there are 1,800 fish in that quarry. Therefore it is inaccurate and biased.
A little help please
Answers
please can someone help I NEED THE ANSWERS FAST please
Answers
Answer:
10. 66 feet
11. 132 millimeters
12. 88 cm
Step-by-step explanation:
since both 10. and 11. are diameters we simply just multiply by 22/7
for answer twelve you just multiply the radius by 2 to find the diameter (28) and from there we multiply by 22/7 to find the circumference