Becky bought a magazine for $3.90, and the sales tax was 8.25%. How much sales tax did Becky pay on the magazine?
Answers
Answer:
$4.22 Is your answer.
Step-by-step explanation:
Related Questions
A math question about proportions, help
Answers
88888888888888888888888888888
Answers
Answer:
to know the average of the data set
Step-by-step explantion:
i dont know :)
Four friends are told that the average (mean) of their grades for their favorite class is 83.75%.
Kevin got 94%, Elizabeth got 78%, and Katherine got 83%.
Tyler's grade was not revealed. What's Tylers grade?
Answers
Answer:
Tyler got 80%.
Step-by-step explanation:
Represent Tyler's average by t.
Then .94 + .78 + .83 + t
-------------------------- = 83.75%
4
Multiplying both sides by 4, we get 2.55 + t = 3.35
so that t = 3.35 - 2.55 = 0.80
Tyler got 80%.
The length of a rectangle is 5ft. less than twice the width, and the area of the rectangle is 33ft². Find the dimensions of the rectangle.
Good answer with steps gets brainliest.
Wrong answers, no effort, and links get 1-2 star.
Telling me to check khan academy and stuff like that gets 2 star.
I want good answers
ty
Answers
Answer:
1-2
Step-by-step explanation:
thank you very much
an fun mm mm DMZs
Answer: 24?
Step-by-step explanation:
Need help ASAP need done before 3:30
Answers
Answer:
Angel two measures 60.4.
Step-by-step explanation
Since you are given one number, you would just have to subtract that from 90. (Easiest way to explain) Complementary angels are when the sum of both angels add up to 90°.
Miguel saves the same amount of money into a bank account each week. The bank account started with some money in it. After 3 weeks, the bank account contained $250. After 10 weeks the bank account contained $600.
Write an equation that can be used to model the number of dollars, y, Miguel saves in x weeks.
Explain what the slope and y-intercept of your equation mean in the context of the situation.
Answers
Answer:
jtjrjrjrjrjririisi
Step-by-step explanation:
djsejjejejeirjrhhrjsisk dndns
dndndjjrnrnr
ebebhehebdb
PLEASE HELP MEEEEEE!!!!!
Answers
Answer
d.11(x+5)
Step-by-step explanation:
Refer to the table shown. If the pattern continues what algebraic expression can be used to find the plants height for any month? What will be the plants height at 12 months?
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Answer:Answer is 36 inches high.
Step-by-step explanation:
Each term is 3 times the number of months. So, the
expression is 3n.
3 3(12) n
Replace n with 12.
36
At the end of 12 months, the plant will be 36 inches high.
If you multiply one month by 12, you get 12 months.
Now if the plant grows 3 inches each month, and you are trying to find it’s height at 12 months multiply 3 and 12.
3 x 12 = 36 inches, which is your answer.
Find the area of this circle. Use 3.14 for pie .
Answers
Answer:
8820.26 m^2
Step-by-step explanation:
The diameter is 106
The radius is 1/2 of the diameter
1/2 ( 106) = 53
The area of a circle is
A = pi r^2
= (3.14) ( 53)^2
= 8820.26 m^2
please answer brainly thing will be given
Answers
Answer:
Here
Step-by-step explanation:
Write your question here (Keep it simple and clear to get the best answer)
Answers
The length of the diagonal of the rectangle is 10 units.
Ella's family took a road trip to Niagara Falls. Ella slept through the last 14% of the trip. If Ella fell asleep after they had travelled 602 miles, what was the total length of the trip?
Help please I’ll give brainliest after I finish my homework
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Answer:The length of the trip is 780 mile
How many classifications shown contain organisms whose cells do not have nuclei?
A.1 B.3 C.2 or D.4
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The figure undergoes a 90° rotation counterclockwise, followed by a reflection across a vertical line.
Which of the following shows the transformed image?
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I am almost confident it is B
EXPLANATION ON HOW TO FIND THIS!!!
What is the distance between (-4,1) and (0,2)?
Answers
The answer should be 4.1 and you can put it straight into a calculator, that’s easiest..
Cara's Candles Cara likes candles. She also likes mathematics and was thinking about using algebra to answer a question she had about two of her candles. Her taller candle is 16 cm tall. Each hour it burns makes the candle lose 2.5 cm in height. Her short candle is 12 cm tall and loses 1.5 cm in height for each hour that it burns.
Write an equation for both candles and solve it by either substitution or elimination.
(If someone could please help me out with this, I would really appreciate it. I've been trying to do this for days now and I just can't figure it out..)
(By the way, the equation for the 16 cm candle is y = -2.5x + 16, and the equation for the 12 cm candle is y = -1.5x + 12, I just don't know how to solve it using substitution or elimination.)
please help I don't understand
I WILL give branliest to whoever's right
I really need the answers
Answers
Answer: Substitution
Step-by-step explanation: I think that because you have the equations already, you just have to solve for a variable using substitution. Do this by substituting one of the variables with another number. For example, make x=2 in both equations. Now you are free to solve for y and get your answer.
y=-2.5(2)+16
y=11
y=-1.5(2)+12
y=9
You can substitute in any number that makes it easy for you. Also, if you want x, you can substitute y. I'm really, really sorry if that is not helpful, I just told you what I know!
No pic/link just type answer pls.
Answers
Answer:
This problem requires you to use the equation for the volume of a cone. The equation is [tex]\pi r^{2}\frac{h}{3}[/tex]. Plug in the corresponding numbers to solve the equation. The equation should be [tex]\pi (3\frac{3}{16})^{2} \frac{9\frac{3}{4} }{3}[/tex]. Simplify the equation to get 103.74 [tex]in^{3}[/tex].
32 ÷ 4 x (16 x 1/2) -2
Answers
32 ÷ 4 x (16 x 1/2) -2
= 32 ÷ 4 × 8 -2
= 8 × 8 - 2 = 64-2
= 62
Answer:
62
Step-by-step explanation:
32/4 x (16 x 1/2) -2
8 x 8 - 2
64-2
62
<3
Harry goes to Hogwarts School of Witchcraft and Wizardry. He can travel to school and back in
3 different ways: by the Hogwarts Express, a flying car, or the Knight Bus. He's decided to choose his methods of transportation to and from Hogwarts at random this year.
Which of these tables lists all the different ways Harry can get to Hogwarts and back? (Each row represents one outcome.)
Choose all answers that apply:
Choose all answers that apply:
(Choice A)
A
Table A
(Choice B)
B
Table B
Table A:
To Hogwarts From Hogwarts
Knight Bus Knight Bus
Knight Bus Flying Car
Knight Bus Hogwarts Express
Flying Car Knight Bus
Flying Car Flying Car
Flying Car Hogwarts Express
Hogwarts Express Knight Bus
Hogwarts Express Flying Car
Hogwarts Express Hogwarts Express
Table B:
To Hogwarts From Hogwarts
Knight Bus Hogwarts Express
Flying Car Flying Car
Hogwarts Express Knight Bus
Knight Bus Knight Bus
Flying Car Hogwarts Express
Hogwarts Express Flying Car
Knight Bus Flying Car
Flying Car Knight Bus
Hogwarts Express Hogwarts Express
Answers
Answer:
Hi, I think that it's both. Hope this helps!
Step-by-step explanation:
please help giving brainliest
Answers
Answer:
174
Step-by-step explanation:
give brainliest please
Formula: l * w
Rectangle = 9 * 18 = 162 ft^2
Now find area of triangle: bh/2
Base = 18 - 6 - 6 = 6
Height = 4
(6 * 4)/2 = 24/2 = 12 ft^2
Add rectangle and triangle areas
162 ft^2 + 12 ft^2 = 174 ft^2
Solution: A. 174 ft^2
I bought some 60cent candy bars with c dollars. Then I ate n of them. How many candy bars do I have left?
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Answer:
Not enough information.
I need help asap 14 points!
Answers
Answer:
166.666666666667%
41.304347826087%
10%
350%
6.41
14.25
(b) 34.96%
(c) 10 %
(d) 14 %
(e) 3.9 %
(f) 14.25 %. I think :)))
A sample space is shown below.
(1, 1) (2, 1) (3, 1) (4, 1) (5, 1) (6, 1)
(1, 2) (2, 2) (3, 2) (4, 2) (5, 2) (6, 2)
(1, 3) (2, 3) (3, 3) (4, 3) (5, 3) (6, 3)
(1, 4) (2, 4) (3, 4) (4, 4) (5, 4) (6, 4)
(1, 5) (2, 5) (3, 5) (4, 5) (5, 5) (6, 5)
(1, 6) (2, 6) (3, 6) (4, 6) (5, 6) (6, 6)
A compound event image occurs when any of the shaded outcomes in the sample space occurs. What is the probability of image?
A.
image
Answers
Answer:
[tex]Pr(E) = \frac{1}{9}[/tex]
Step-by-step explanation:
Given
Compound event E
replace "image" with E in the question
Required
The probability of E
From the question, 4 outcomes were shaded.
This implies that
[tex]n(E) = 4[/tex]
And we have:
[tex]n(S) = 36[/tex] --- Sample size
The probability of E is:
[tex]Pr(E) = \frac{n(E)}{n(S)}[/tex]
This gives:
[tex]Pr(E) = \frac{4}{36}[/tex]
Simplify
[tex]Pr(E) = \frac{1}{9}[/tex]
If f(x) = -2x + 3 and g(x) = 2x + 3; solve for f(3) + g(7)
Answers: 0, 14, 26, 25
Answers
Answer:
14
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDAS
Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to RightAlgebra I
FunctionsFunction NotationStep-by-step explanation:
Step 1: Define
f(x) = -2x + 3
g(x) = 2x + 3
f(3) is x = 3 for function f(x)
g(7) is x = 7 for function g(x)
Step 2: Solve
Substitute in x [Functions]: f(3) = -2(3) + 3, g(7) = 2(7) + 3Substitute in functions: f(3) + g(7) = -2(3) + 3 + 2(7) + 3Multiply: f(3) + g(7) = -6 + 3 + 14 + 3Add: f(3) + g(7) = -3 + 14 + 3Add: f(3) + g(7) = 14Help me plz
Ivan is 162.4 centimeters tall and is building a tower out of cans that he wants to be as tall as he is. He wants to know how many cans he will need, but he forgot to measure the length of 1 can. He knows that 10 cans are 56 centimeters tall. If he starts building the tower of cans on a stool that is 28 centimeters tall, how many cans does he need for his tower?
Answers
134.4/5.6 = 24
A pitaya, or a dragon fruit, is a tropical fruit with pink skin and pulp filled with tiny black seeds. The weight of a pitaya seed is 1 x 10-^3 ounce. What is the weight of the pitaya seed in standard form?
Answers
Answer:
the answer is 7 beacuse 1×10-"3
How can you use mental math and the inverse property of addition to find the sum [5.5+(-2.3)] +(-5.5 + 2.3)?
Answers
Answer:
To use mental math and the inverse property of addition to find the sum [5.5+(-2.3)] +(-5.5 + 2.3), you can use the following steps:
Rewrite the expression as [5.5+(-2.3)] +(-5.5) + 2.3.
Use the inverse property of addition to rewrite (-5.5) as 5.5, so the expression becomes [5.5+(-2.3)] +(5.5) + 2.3.
Use the inverse property of addition again to rewrite (-2.3) as 2.3, so the expression becomes [5.5+2.3] +(5.5) + 2.3.
Use the associative property of addition to rearrange the terms in the expression, so it becomes 5.5 + 2.3 + 5.5 + 2.3.
Use mental math to add the terms, which gives you a result of 15.8.
Therefore, the sum of [5.5+(-2.3)] +(-5.5 + 2.3) is 15.8.
Step-by-step explanation:
15.8
I hope this help’s
Only answer if you know the correct answer! Thanks! :)
Answers
Answer:
C) h>6,000
Step-by-step explanation:
Cirrus clouds form at a height above 6,000 meters. Therefore saying that the height that they form at has to be greater than 6,000 meters.
Answer:
C
Step-by-step explanation:
if a circle has a diameter of 18 how many square inches is the circle?
Answers
Answer:
254.47
Step-by-step explanation:
[tex]\frac{18}{2} <= radius\\\\9^{2} * \pi = 254.47[/tex]
Brice is taking a bike tour of the city. The entire tour is 24 7/10 kilometers long. Brice knows that his average biking rate is 4.3 meters per second.
Question 1
Part A
What is Brice's average biking rate in kilometers per hour?
Enter the correct answer in the box.
Answers
Brice's average biking rate in km/h is 15.48km/h.
To solve this problem, we just have to convert his speed/velocity from m/s to km/h
Data;
Distance = 24 7/10Speed = 4.3 m/sConversion from meter per seconds to kilometer per hour[tex]1000m = 1km\\and \\(60*60)s =1hr\\[/tex]
This will bring 4.3m/s to
[tex]4.3m/s = km/hr\\\\4.3m/s= 4.3*\frac{(60*60)}{1000} \\4.3m/s = 15.48km/h[/tex]
Brice's average biking rate in km/h is 15.48km/h.
Learn more on conversion of m/s to km/h here;
https://brainly.com/question/17808452