Water around 9 miles in 2 1/2 hours at a constant rate how far did Walter run in an hour
Answer:
3.6?
Step-by-step explanation:
I didn't understand stand but I just divided 9 and 2.5 and got 3.6
After a 80% reduction, you purchase a new washing machine on sale for $152. What was the original price of the washing machine?
Answer:
760$
Step-by-step explanation:
Alright so, we know that there is 80% reduction. But to find the exact percentage reduction for the sale price we know that we have to take the total subtract with the given percentage.
That is
100%- 80%= 20%
Then
20%=152$
1%=152/20
100%=152/20×100= 760 $
Hopefully it helps☆
The original price of the washing machine before the reduction is $760 .
Given,
we know that there is 80% reduction.
Now,
But to find the exact percentage reduction for the sale price we know that we have to take the total subtract with the given percentage.
That is
100%- 80%= 20%
Then
20%=$152
1%=152/20
1% = $7.6
So if 1% is equals $7.6 .
Then 100%
100%=152/20×100= $760
Thus the original price of the article is $760 .
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Which box plot represents the data set 2, 4,4,8,10,12
Answer:
A.
Step-by-step explanation:
Give the data set: 2, 4, 6, 8, 10, 12.
Find the following:
Min, Q1, Median, Q3, and Max.
Min. = 2
Q1 = 4
Median = (6+8)/2 = 7
Q3 = 10
Max = 12
Check the box plot to see which one represents these values above.
Thus:
The correct box plot would have the whisker to your left at 2, representing the min value.
The Q1 would be at represented by the beginning box the edge of the rectangular box that starts at 4.
The median would be represented by the vertical line that divides the box which would be on 7.
The Q3 would be on the end of the box which is at 10.
The max would be represented by the other whisker that goes to our right, representing 12.
The box plot is that represents this data is the box plot given in option A.
Find the slope of the line:
x - 5 = 0
Answer:
Undefined
Step-by-step explanation:
Add 5 to both sides to get the equation x=5. X=5 is a vertical line. The slope, or change in y / change in x would be undefined since the change in x is always zero. Anything divided by zero is undefined.
5/6÷1/2
Please explain your answer
5/6÷1/2
When we divide fractions, we reciprocate (interchange) the positions of numerator and denominator in the second fraction, and replace the ÷ sign with × .
So=>
5/6 × 2/1 =
5/3
Hope it helps ^^
What is r?
120°
1400
1600
1400
1300
1459
1350
1200
r=
Answer:
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Step-by-step explanation:
Mr. Hall has $216 to spend on supplies for classroom you by bookshelf in some books the bookshelf cost $81 you buy books that cost three dollars each which inequality can be used to find all the possible numbers of books Mr gall can buy
Answer:
its 45
reason is 216-81 = 135 divide by 135/3=45
Pls help this is due ASAP I’ll brainlest for the right answer
Answer:
The factors: x + 2 and 3
The product: 3x + 6
A group of coal miners started out mining at 84 ft. below the surface. They rode an elevator down another 115 ft. and then took a cart down another 15 ft. How far below the surface did the miners end up?
Answer:
214ft
Step-by-step explanation:
115+84+15=214
Answer: The miners ended up at -214
Step-by-step explanation: (-84) + (-115) + (-15) = -214
help will marke brainly..................
Answer:
First question is 810
Second question is 6,064
Third question is 51,841
Fourth question is 764
Fifth question is n x 7
Sixth question is 3/4 equals 1/4 + 1/4 + 1/4
Seventh question is 1/7 + 1/7 + 1/7 + 1/7 + 1/7
Step-by-step explanation:
Answer:
900/90=10
2486+3578=6064
823*63=51849
3820/5=764
4=28
15=105
3/4=1/4+1/4+1/4
5/7= 1/7+1/7+1/7+1/7+1/7
I’ll give brainly The measure of ABC = 180°.
Find the value of y and type your result in the empty box.
Answer:
y=37
Step-by-step explanation:
the addition of the 3 angles is 180°
then 40 + y +29 +2y = 180
69 + 3y =180
3y = 180 -69
3y= 111
y =111 ÷ 3
y = 37
What is (X-3)(x-5) please tell me lol
PLEASE HELP ASAP
6. Jasmine is solving math problems. She solves 3 math problems (m) in 12 minutes. Write an equation that Jasmine can use to find time (t) that takes to solve 6 problems? [1 point]
a.=12
b.=12
c.=4
d.=4
e.=2
f.=2
Answer:
required equation and answer is this.
The water level in an ocean bay changes at an average rate of 6 meters every 12 hours. How many meters does the ocean bay change every hour?
Answer:
2 meters an haur
Step-by-step explanation:
12 haurs= 6 meters
1 haur =. x
consider the point A at (-3,5). Find the coordinates of A after the transformation (x,y) - (-x,-y)
9514 1404 393
Answer:
(3, -5)
Step-by-step explanation:
The transformation ...
(x, y) ⇒ (-x, -y)
transforms your point to ...
(-3, 5) ⇒ (-(-3), -5) = (3, -5)
Solve the following equation for hh. Be sure to take into account whether a letter is capitalized or not
Answer:
Divide each term by J and simplify.
h = m /J
Step-by-step explanation:
I hope this helps! Have a great day!
Lucy plants 29 flowers in 2 hours
part A assuming Lucy plants flowers at a constant rate, which equation represents the number of flowers, y, lucy can plant in x hours?
A. y=2/29x
B. y=2x+29
C. y=29x+2
D. y= 29/2x
D. y = 29x / 2
What is a linear equation?Every variable in a linear equation has an exponent of 1, or in other words, every variable is expressed with zero exponents.
Given Lucy plants 29 flowers in 2 hours. assuming Lucy plants flowers at a constant rate, let the number of flowers, y, lucy can plant in x hours.
29 Flowers in 2 hours
29 = 2
∴ 1 = 29/ 2 (flower planted in one hour)
Flower planted in x hour
x = 29x / 2
Given in x hour lucy planted y flower.
Therefore, y = 29x / 2 is an equation that represents how many flowers lucy plants in x hours.
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F(x)=6x^2-x-2
Please answer! I need help
Help please if you do thank
Answer:
25 feet
Step-by-step explanation:
Since there are 3 rectangles, we can simply combine them into one big rectangle. The small rectangle each had a length of 36, we can multiply that by 3 to get the length of our big rectangle. This gives us 108 as our length.
Since perimeter is found by 2*l + 2w, which is equal to 366 in this question, we can setup an equation like this:
2*108 + 2w = 366.
Now we can solve for w.
2w = 150
w = 75.
The width of the big rectangle was calculated as 75. However, the question asked for the width of the small rectangle, so we need to divide this number by 3, giving us 25 feet as our final answer.
URGENT Write the equations of a line parallel to y = -1/3x-4 thru (6,-4)
y=-1/3x-2. Hope this helped! :)
Answer:
y = -1/3x - 2Step-by-step explanation:
Given line:
y = -1/3x - 4Parallel line has the same slope:
y = -1/3x + bUse the given point to find the y-intercept:
-4 = -1/3*6 + b-4 = - 2 + bb = -4 + 2b = -2The line is:
y = -1/3x - 2work out the value
of
2. 4510 ×10to the power of 9
1.15 × 10 to the power of 3
Answer:
The result in standard form is: [tex]2.3 \times 10^{6}[/tex]
Step-by-step explanation:
Dividing the values:
To find the real part, we divide 2.645 by 1.15. So
2.645/1.15 = 2.3
Finding the power:
Its a division, so we keep the base, and subtract the exponents. So
[tex]\frac{10^9}{10^3} = 10^{9-3} = 10^{6}[/tex]
Result in standard form:
The result in standard form is: [tex]2.3 \times 10^{6}[/tex]
An inequality is shown below.
Which situation is best represented by the inequality?
Answer:
Option C is the correct answer.
Comment for explaination
Zoe paid $18.60 in sales tax and tips for her dinner. The sales tax rate is 11% and she tipped 20%, percent. (The sales tax does not apply to the tip, and the tip is based on the price of the dinner before sales tax.)
Answer:
Tip: $3.72
Tax rate: $2.05
Step-by-step explanation:
Tax & Tip included: $24.37
Hope this helped!
Use the Distributive Property for: 3(5 - x)
Answer:
15-3x
Step-by-step explanation:
Answer:
15 - 3x
Step-by-step explanation:
3 (5 - x)
(3 × 5) + (3 × - x)
15 + ( - 3x)
15 - 3x
Quan likes to exercise by running every day. On average, he runs 5 miles each day. This varies by about 0.3 mile. What are the maximum and minimum numbers of miles Quan is expected to run each day?
Answer:
Quan runs a maximum of 5.3 miles and a minimum of 4.7 miles every day.
Step-by-step explanation:
Let x= the actual measurement.
|actual − ideal|≤ tolerance
Use an absolute value inequality to express this situation.
|x−5|≤0.3
Rewrite as a compound inequality.
−0.3≤x−5≤0.3
Solve the inequality.
4.7≤x≤5.3
Answer the question. Quan runs a maximum of 5.3 miles and a minimum of 4.7 miles every day.
what is the measurement of a flat angle
1. If Keisha has four favorite shirts (one blue, one green, one red, and one yellow) and two favorite pairs of pants (one
black and one brown), how many different favorite outfits does she have? What is the best way to count this?
Answer: add.
Step-by-step explanation:
Select all the expressions that are equivalent to 24a – 6. 2(12a – 3) –3(2a + 2) + 18a 3(–2 + 8a) –6(2 – a) + 18a + 6 –2(12a + 3)d
Answer:
2 (12a-3)
Step-by-step explanation:
do distributive property
2 x 12a = 24a
2 x -3 = -6
Answer:
2(12-3)
Step-by-step explanation:
2 x 12 =24 2 x -3=-6
Help ITS TIMED NEED THE ANSWER!!
It gotta be C im pretty sure
Answer:
I think the answer is C hopefully its right
Which of the following functions best describes this graph? A. y = x2 -5x+6 B. y = x2 - x +5 C. y = (x-2)(x-2) D. y = (x + 1)(x - 2)
Answer:
C. y = (x-2)^2
Step-by-step explanation:
The translation of the function above is a horizontal shift two units to the right, just like the image. Also, to confirm, the y-intercept is 4, (0-2)^2 is equal to 4.
The function that best describes the given graph is (C) y = (x-2)(x-2).
What are graphs of a function?The graph is a function if a vertical line drawn across it is moved and only ever touches it at one point. The graph is not a function if the vertical line crosses it at more than one location. A graph's function representation can be determined using the vertical line test. All points with a certain x value are included in a vertical line. Output for a given input x value is represented by the y value of the point on a graph where a vertical line meets it.So, the functions that are identical to the given graph:
Now, plot all the functions on the graph.Check which graph is identical to the given graph.We can easily tell that (C) y = (x-2)(x-2) is identical to the given graph.
(Refer to the graph attached below)Therefore, the function which best describes the given graph is (C) y = (x-2)(x-2).
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