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Related Questions
*Pleaase help*
Avery is saving up to buy a new jacket. She already has $80 and can save an additional $10 per week using money from her after school job. How much total money would Avery have after 4 weeks of saving? Also, write an expression that represents the amount of money Avery would have saved in ww weeks.
Savings after 4 weeks:
Savings after ww weeks:
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Answer:
s=7w + 85..$141 in total for 8 weeks
If the diameter is 2 inches in the height is 15 inches what is the volume|PLEASE HElp
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Answer:
Wanna ask Is it a cylinder?
...........
The line passes through the point (-7,-5) and has slope of -8
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Answer:
[tex]y=-8x-61[/tex]
Step-by-step explanation:
The slope-intercept form of the equation is y=mx+b where m is the slope and b is the y intercept. We know so far, that the slope is -8. We plug that in for m.
[tex]y=-8x+b[/tex]
Now, we need to find the y-intercept. The question gives us the point (-7,-5). We plug in -7 for x, and -5 for y.
[tex]-5=-8(-7)+b[/tex]
Then, we solve.
[tex]-5=56+b[/tex]
Subtract 56 from both sides.
[tex]-61=b[/tex]
Finally, we get this equation:
y=-8x-61
Two paperback books cost a total of
$10. How much change will Stacy get if
she buys two hardcover books and two
paperback books and gives the clerk
three $20 bills?
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Answer:
20 dollars
Step-by-step explanation:
I think 20+20+20=60 then 60-40=20
At a university, 73% of the students are undergraduates.
If there are 6,700 students, how many of them
are undergraduates?
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Answer:
4,891 is your answer
Step-by-step explanation:
I am 99 percent sure this is correct.
Answer:
18,090
Step-by-step explanation:
change 73% to a decimal then multiply 0.73 times 67000 and u should get 48910 and then subtract that by 67000 - 48910 and u get 18,090 hope this helps
A polynomial has zeros of -2 (with multiplicity 1) and 1 (with multiplicity 2). What is this
polynomial in STANDARD FORM? Fill in the blanks with coefficients. (It is OK to put a
negative number, or a 0 if there is not a term for that power on x).
y =
(+3.
+
²4
+
X +
Question 5
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Your answer would be:
1x^3+0x^2+-3x+2
Can someone solve it plz!!!
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9514 1404 393
Answer:
y = 0.2·0.5^x
Step-by-step explanation:
An exponential function is generally of the form ...
y = a·b^x
where 'a' is the function value when x=0, and b is the ratio between values for x=1 and x=0.
In the given table, y = 0.2 for x = 0, so a = 0.2.
We find that the value for x = 1 is 0.1, so the value of b is ...
b = 0.1/0.2 = 0.5
Then the exponential function is ...
y = 0.2·0.5^x
Please write in slope intercept form I’m struggling
y+4=-7(x-3)
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Answer:
y = -7x + 17
Step-by-step explanation:
you want to isolate the 'y' variable, start by distributing -7 on the right side
y + 4 = -7x + 21
now subtract 4 from each side
y = -7x + 17
Answer:
y=mx + b y=-7x + 17
Step-by-step explanation:
Find The sum or difference. Simplify 3/16 + 7/16
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Help!!!
Solve for h:
6.1h = 2.44
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Answer:
h=0.4
Step-by-step explanation:
6.1h=2.44
h=2.44/6.1
h=0.4
Find the equation of the linear function represented by the table below in slope-intercept form.
x y
-1 8
2 -1
5 -10
8 -19
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Answer:
y = -x -3
Step-by-step explanation:
y value is decreasing which means negative slope
you can use slope formula to find slope
(y2-y1)/(x2-x1) = m
(-4-(-2))/(1-(-1)) = -1
m = -1
you can find y -intercept by plugging in slope and one coordinate into y=mx+b
-2 = -1(-1) + b
b = -3
Written as a simplified polynomial in standard form, what is the result when
(2x + 2)2 is subtracted from 1?
Answers
Answer:
[tex]1-(2x+2)^2=-4x^2-8x-3[/tex]
Step-by-step explanation:
Polynomials
Simplify the result of:
[tex]1-(2x+2)^2[/tex]
Expanding the square of the binomial:
[tex]1-(2x+2)^2=1-[(2x)^2+2(2x)2+2^2][/tex]
Operating:
[tex]1-(2x+2)^2=1-(4x^2+8x+4)[/tex]
[tex]1-(2x+2)^2=1-4x^2-8x-4[/tex]
Collecting like terms:
[tex]\boxed{1-(2x+2)^2=-4x^2-8x-3}[/tex]
Calculate the probability that 200 rolls of two dice rolls will include
a) more than 30 sums of 5
b) between 30 and 40, inclusive, sums of 5
Answers
Answer:
[tex]P_x=0.7407407407 \approx 0.74[/tex]
Step-by-step explanation:
From the question we are told that
Dice rolls n=200
Number of dice =2
Generally sample space for Two 6-sided dice is [tex]n=36[/tex]
The sums of five bears the following events
[tex]E={(1,4)(2,3)(3,2)(4,1)}=>4[/tex]
Probability of getting a sum of 5 in a roll
[tex]P(sum 5)=\frac{4}{36}[/tex]
Generally the probability that two dice rowed will include 30 sums of 5
[tex]P_x=\frac{4(200)}{36(30)}[/tex]
[tex]P_x=0.7407407407 \approx 0.74[/tex]
The probability of getting more than 30 sums of 5 out of 200 rolls is 1/6.
What is probability?Probability is the measurement of possibilities.
Number of rolls =200
Number of dice =2
Sample space for a sum of 5 will be (1,4) (2,3), (3,2),(4,1)
Total outcomes = 36
So, the probability of getting 5 as a sum in a single roll= 4/36 =1/9
So, the probability of getting more than 30 sums of 5 out of 200 rolls
= 1/9 *30/200
=1/6
Hence, the probability of getting more than 30 sums of 5 out of 200 rolls is 1/6.
To get more about probability visit:
https://brainly.com/question/24756209
Leila runs 7 miles in 53 minutes.
How many minutes does she take per mile?
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Answer:
7.57142857143 minutes
Step-by-step explanation:
Victory Theatre ofrece entradas por la mañana que son un 35% más baratas que las entradas para espectáculos nocturnos. Si un boleto nocturno cuesta $ 8.00, ¿cuánto cuesta un boleto de matiné?
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Janey paints a block of wood with gold glitter for an art project. The block measures 8 inches by 10 inches by 20 inches. After she’s done, she decides to make two blocks by cutting through the block on the red line. She still wants each block to be covered with gold glitter.
3. What is the total area Janey still needs to paint? Explain how you found your answer.
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if the block is cut after it’s been painted, two sides with the same measurements don’t have glitter on them. you find the area of the one rectangle and multiply it by 2 as follows:
A = length • width
A = 10 • 8 = 80
area that needs to be covered = 80 • 2 = 160 square inches
The points (0,4) and (1, 9) fall on a particular line. What is its equation in slope-intercept
form?
Answers
Answer:
The equation is y = 5x + 4.
--
Step-by-step explanation:
☆Remember: [tex]m = \frac{y_2 - y_1}{x_2 - x_1} [/tex]
☆Slope-intercept: [tex]y = mx + b[/tex]
---
☆We need to find the slope first. So just plug in according to the slope formula!
[tex]m = \frac{9 - 4}{1 - 0} = \frac{5}{1} = 5[/tex]
---
☆Now we need to find the y-intercept. We are going to plug in the slope and a set of coordinates to find the y-intercept.
[tex]y = mx + b \\ 9 = 5(1) + b \\ 9 = 5 + b \\ \frac{ - 5 = - 5 \: \: \: \: \: \: \: \: \: \: \: \: }{4 = b \: \: \: \: \: \: \: \: \: } [/tex]
---
☆Now all we need to do is plug in and we are done!
[tex]y = 5x + 4[/tex]
▪Happy To Help <3
AABC is translated 2 units right and 1 unit down
What is the new location of point C?
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The answer is (4, -6), or the fourth option.
Do I just switch the coordinates, since it’s 1,-2 would it be -2,1?
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Answer:
yes; (-2, 1)
Step-by-step explanation:
reflection over y = x means (x, y) → (y, x)
if $450 is invested for one year at 14% simple interest, how much interest is earned?
The simple interest is $ ___ ?
Answers
Answer:
63
Step-by-step explanation:
450 × 14 ÷ 100 = $63
hope this helps
Answer:
i think is 63
Step-by-step explanation:
Robin has a table full of supplies that she will use to decorate picture frames. She decorated one frame with 3 buttons and 12 bows. On her other frames, she also wants to use 2 types of items on each picture frame, but only if the 2 items have the same unit rate as the items on the first frame. Which of the pairs of items could Robin use for the other frames?
The anwser is 4 gems and 16 flowers and 7 stickers and 28 glue dots
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Can someone help me to solve this problem?
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Answer:
hi
Step-by-step explanation:
if m is 100 and n is 64, then m - n is equal to 100-64, which is equal to 36
have a nice day
Over the course of 6 days Tonda ran 17.22 miles She ran the same distance each day How far did Tonga run each day ?
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Work Progress: 17.22mile/6 days = 2.87
Tonda ran 2.87 miles each day.
Answer:
103.32
Step-by-step explanation:so what you need to do is times the decimals so: 17.22 x 6 = 103.32
How many liters equal 24 gallons? [1 gallon = 3.785 liters]
90.84 liters
96.00 liters
181.68 liters
240.00 liters
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Answer:
if 1g =3.785 then multiply by 24g = 90.84liters
Expand.
Your answer should be a polynomial in standard form.
(x + 1)(x - 6)
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Question
4-1 1/4=?
Plz help
Plz help
Plz help plz help
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Answer:
The answer is 2 ¾
Step-by-step explanation:
11/4 = 2 ¾
4 - 2 ¾ = 2¾
Please see picture of question.
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Answer:
I THINK ITS • 24+13πStep-by-step explanation:
i hope it helps :)
A triangle has vertices at (1, 1), (1, 4), and (-3, 4).
What are the coordinates of the centroid?
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Answer:
B, (-1/3, 3)
Step-by-step explanation:
This is the correct answer :)
Answer:
B, (-1/3, 3)
Step-by-step explanation:
Explain what is the difference between the solutions to 2x=10 and 2x > 10
Answers
Answer:
See explanation below
Step-by-step explanation:
Explain what is the difference between the solutions to 2x=10 and 2x > 10
Given the equations;
2x = 10
x = 10/2
x = 5
For the equation 2x > 10
x > 10/2
x > 5
The first equation has only one solution which is 5 while the second equation has infinite number of solutions since the values of x can take any value that is greater than 5
John is 5 years older than Sam and the product of their ages is 300. How old is Sam ?
Answers
Answer:
15 years old
Step-by-step explanation:
15 x 20 = 300
John = S + 5
Sam = 15
John = 20
Sam = 15
Answer:
the answer to your problem would be sam is 15 and John is 20
