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Work Shown:
2.25% = 2.25/100 = 0.0225
2.25% of 56 dollars = 0.0225*56 = 1.26
The amount of sales tax is $1.26
Side note: The total bill is 56 + 1.26 = 57.26 dollars.
Answer:
$1.26
Step-by-step explanation:
So you just have to find 2.25% of 56.
To find a certain percentage of something, you multiply it. Let's write out a sentence explaining what you need to do. You have to find:
2.25% of 56
Whenever you've got a sentence like this, all you've got to do is change the word "of" to a multiplication symbol. And now you've got an expression:
2.25% × 56
Let's convert the percentage to a decimal. To do this, you simply remove the percent symbol, then move the decimal point 2 places to the left.
2.25% = 0.0225
And now you have:
0.0225 × 56
Then you just do the math! I am assuming you already know how to do decimal multiplication so I'm not going to explain the process here.
But once you multiply 0.0225 × 56, you get an answer: 1.26
Hope this was helpful to you, and don't forget to choose the Brainliest answer!
what is the answer f(t)=40(1.18)^t
Answer:
18% if it is the rate of change.
0 if solved
Step-by-step explanation:
Sorry, but you need more information
[tex]i \: need \: help \: \\ \\ (a \: + \: b) {}^{2} = {?} [/tex]
Answer:
I hope this helps you :)...
Answer:
(
[tex] {a}^{2} + 2ab + {b}^{2} [/tex]
Step-by-step explanation:
(a+b)²
=(a+b)(a+b)
=a(a+b)+b(a+b)
=a²+2ab+b²
Please help with this one question that I've been stuck on!!! In a random sample of 74 homeowners in a city, 22 homeowners said they would support a ban on non natural lawn fertilizers to protect fish in the local water ways. The sampling method had a margin of error of ±3.1%. SHOW ALL WORK!
A) Find the point estimate.
B) Find the lower and upper limits and state the interval.
Please show your work & how you got your answer!
Anders Celsius (Swedish pronunciation: [ˌanːdəʂ ˈsɛlːsiɵs], 27 November 1701 – 25 April 1744) was a Swedish astronomer, physicist and mathematician. He was professor of astronomy at Uppsala University from 1730 to 1744, but traveled from 1732 to 1735 visiting notable observatories in Germany, Italy and France. He founded the Uppsala Astronomical Observatory in 1741, and in 1742 proposed (an inverted form of) the Centigrade temperature scale which was later renamed Celsius in his honor.
Romeo and Juliet is a tragedy written by William Shakespeare early in his career about two young Italian star-crossed lovers whose deaths ultimately reconcile their feuding families. It was among Shakespeare's most popular plays during his lifetime and, along with Hamlet, is one of his most frequently performed plays.
Question 4 pls thanks, I will mark Brainliest
the second one.
Step-by-step explanation:
sjisidjdododpdpddod
please answer fast help me i have thgis math problem
Answer:
[tex]x = 152[/tex]
because these angles are infront of each other
Answer:
x = 152
Step-by-step explanation:
x and 152° are vertical angles and are congruent , then
x = 152
WILL MAKE BRAINLIEST
Answer:
75 vitamins = 18 dollars
Step-by-step explanation:
25 vitamins are equal 6 dollars
Answer:
$311.25
Step-by-step explanation:
Hope its right! 50/$12 divided by 6 = 2/$8.3 divided by 2 = 1/$4.15
1/$4.15 x 75 = 75/$311.25 I hope this is right if not im so sorry!
50 pts , i need the correct answer, my patient is gone because so many ppl put fake answers, just give the right answer i dont have the energy to even say pls anymore.
Answer:
Hello! Sorry about your luck before although im 99% sure my answer is correct.
Answer: area is 180
Step-by-step explanation:
Ok so first starting off im going to calculate the area for each shape serperately and add them up since thats easier so as demonstrated in the picture the rectangle is 25 because i multiply by base × height and the base and height is 5 and 5 pointed in the picture so thats 25 although i didnt calculate the rest because the base and height is the same for each so we can just do 25 × 6 to get all the rectangles so 25 × 6 = 150 now we got the easy part out of the way now we should do the triangles I pointed to the base and height for that on the left the base being 5 and the height being 3 5 × 3 = 15 BUT WAIT this isn't are area for the triangles because when finding area for triangles we have to divide by 2 so... 15 ÷ 2 = 7.5 since there are 4 of those triangles I dont have to solve for the rest because i can just do 7.5 × 4 so...
7.5 × 4 = 30 now we just combine those areas together! so... 150 + 30 = 180 so 180 is our area HOPE THAT HELPS!
Find the common difference of the arithmetic sequence -17, -15, -13, ..
Answer: 2
Hope this Helps!
The common difference of the given arithmetic sequence is 2.
The given arithmetic sequence is -17, -15, -13, .....
We need to find the common difference in the given arithmetic sequence.
What is the common difference in the arithmetic sequence?A common difference is a difference between consecutive numbers in an arithmetic sequence. To find it, simply subtract the first term from the second term, or the second from the third, or so on...
Now, common difference=-15-(-17)=-15+17=2
-13-(-15)=-13+15=2
Therefore, the common difference of the given arithmetic sequence is 2.
To learn more about an arithmetic sequence visit:
https://brainly.com/question/12952623.
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Which segment has the greatest frequency?
Answer:
The one that reached up to 8 on the graph.
Step-by-step explanation:
What is the volume of the cone below
Answer:
12.57
Step-by-step explanation:
V=πr^2 h/3
=π×2^2×3/3
Answer:
[tex]12.57\ ft^3[/tex]
Step-by-step explanation:
[tex]We\ are\ given,\\Radius\ of\ the\ base\ of\ the\ cone(r)=2\ feet\\Perpendicular\ height\ of\ the\ cone(h)=3\ feet\\Hence,\\We\ know\ that,\\Volume\ of\ a\ cone\ of\ perpendicular\ height\ h,\ and\ a\ base\ radius\ of\ r\ is:\\V=\frac{1}{3} \pi r^2h\\Here,\\Substituting\ r=2\ and\ h=3,\ we\ get:\\Volume\ of\ the\ given\ cone=\frac{1}{3}*\pi*(2)^2*3=\frac{\pi*4*3}{3}=\pi*4 \approx 12.57\ ft^3[/tex]
In one weekend, 1,200 people attend a play at the theater downtown. A survey of 100 people who attended found that 45 gave the play at least 4 stars out of 5. Use the indicated method to estimate how many people in all would give the play at least 4 stars.
Answer:
540
Step-by-step explanation:
fraction of those surveyed that gave the play at least four stars = 45 / 100 = 0.45
Estimate of people who would rate the play at least four stars = 0.45 x 1200 = 540
IXL Q.12 PLS HELP I HAVE BEEN STUCK ON THIS ONE FOR SOME TIME.
Answer:
m∠1 = 100°
Step-by-step explanation:
HELP ME WITH THIS PLEASE
Answer:
B. 63
Step-by-step explanation:
line M is 180 degrees just subtract 180 by 117 to find the angle
Consider the equation:
3+2 = 22 +30
1) Rewrite the equation by completing the square.
Your equation should look like (x + c)2 = d or (x – c)2 = d.
2) What are the solutions to the equation?
Choose 1 answer:
A
x = 1+2
B
x = -1/2
C = 12
D
2 = -1+2
Answer:
3+2 = 22 +30= 59 1/2
(x + c)2 = d or (x – c)2 = d. = (c * d)(x) = 4x^3 + 18x^2 - 10x
X=1+2
Step-by-step explanation:
sorry if wrong was every confused
(NO LINKS OR else your be reported)
Pls help me if your good at math I’ll mark brainliest I
~couldn’t get the whole picture in:(~
A pair of parallel lines are translated.which of these could be the result?
Answer:
B
Step-by-step explanation:
What was his
percentage profit
TV and WY are parallel lines, which angles are supplementary angles?
Answer:
∠WXU & ∠WXZ
Step-by-step explanation:
Mia has
7/8 pound of bird food. She puts an equal portion into 4 bird feeders. How much bird food, in pounds, does she put into each bird feeder?
Answer:
7/32 pounds each = 0.21875
Step-by-step explanation:
7/8 divided into 4 is the same as
7/8 multiplied by 1/4 = 7/32
PLZ HELP PLZ PLZ ILL MARK AS BRAINLIESTT!!
Answer:
.3 feet
Step-by-step explanation:
3.8 - 3.5 = .3
math help quickly and pls no links lol
Someone help with this please!
Answer:
Two Real Solutions
Step-by-step explanation:
Use quadratic equation discriminant5t^2+3t-7=0
[tex]\sqrt{b^2-4ac} \\\sqrt{9-4*5*-7}\\\sqrt{149}\\discriminant>0 two real solutons[/tex]:
Since the discriminant is greater then 0, it two real solutions.
Given that DAB and DCB are right angles and BDC = 48°, what is CAD (The figure is not drawn to scale.)
192
324
276
288
Answer:
276 degrees
Step-by-step explanation:
Angle <CBD
90 - 48 = 42 degrees
Corrisponding center angle = 84 degrees
m arc CAD
360 - 84 = 276 degrees
What is the volume?
(*I wrote the numbers out just in case you couldn't see them.)
Answer:
I believe the volume is 540cm
Step-by-step explanation:
To find the volume of a rectangular prism, all you really need to do is multiply the length x width x height (LxWxH)
For this shape it's just:
9(L)*12(W)=108
108*5(H)=540
Answer:
the volume should be 58320
Step-by-step explanation:
12 x 9 x 12 x 5 x 9 = 58320
sorry if I'm wrong
Kevin open to saving account with $1400 that pays no interest he deposit additional $170 each week write a recursive formula to show how much money Kevin has in his account n weeks after opening the account
Answer:
Amount in account of Kevin after [tex]n[/tex] weeks is equal to [tex]\$(1400+170n)[/tex]
Step-by-step explanation:
Initial amount in the savings account [tex]=\$1400[/tex]
Amount deposited each week by Kevin [tex]=\$170[/tex]
Amount deposited by Kevin in [tex]n[/tex] weeks [tex]=\$170n[/tex]
Therefore,
Amount in account of Kevin after [tex]n[/tex] weeks [tex]=[/tex] Initial amount in the savings account [tex]+[/tex] Amount deposited by Kevin in [tex]n[/tex] weeks
[tex]=\$(1400+170n)[/tex]
Solve the following quadratic function
by utilizing the square root method.
y = 25x2 - 100
X = +[?]
Answer
25(x2−4)
Rewrite 4
as 22.25(x2−22)
Use special product patterns to find the product.
16 x 24
Answer:
4
[tex]4 ^{2} \times \sqrt[2]{6} [/tex]
square root 16 is 4^2
same as 24 is 2/6
The requires answer for 16 x 24 by using special product patterns is 384.
What is special product pattern?A special product is a product of two binomials that hold a predictable pattern.
Now the given expression is,
16 x 24
Now both the terms can be written as,
16 = (20 - 4)
24 = (20 + 4)
Therefore we get,
16 x 24 = (20 - 4) x (20 + 4)
since,
a² - b² = (a + b) (a - b)
⇒ (20 - 4) x (20 + 4) = 20² - 4²
∴ 6 x 24 = = 20² - 4²
⇒ 6 x 24 = 400 - 16
⇒ 6 x 24 = 384
Thus, the requires answer for 16 x 24 by using special product patterns is 384.
To learn more about special product:
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Solve the following quadratic equation
5х2 - 10x – 21 = 39
Answer:
x=1+√13 or x=1−√13
Step-by-step explanation:
Step 1: Subtract 39 from both sides.
5x2−10x−21−39=39−39
5x2−10x−60=0
For this equation: a=5, b=-10, c=-60
5x2+−10x+−60=0
Step 2: Use quadratic formula with a=5, b=-10, c=-60.
x=
−b±√b2−4ac
2a
x=
−(−10)±√(−10)2−4(5)(−60)
2(5)
x=
10±√1300
10
x=1+√13 or x=1−√13
Answer:
Step-by-step explanation:
Rewrite this quadratic in standard form by subtracting 39 from both sides. We get:
5x^2 - 10x - 60 = 0
Reduce this by dividing all four terms by 5:
x^2 - 2x - 12 = 0
Use the quadratic equation to find the roots. The coefficients of the x terms are 1, -2, -12. Thus the discriminant is b^2 - 4ac, or:
(-2)^2 - 4(1)(-12) = -44 of which 4 is a perfect square factor and 11 is not.
Because the discriminant is negative, the given equation has two unequal, complex roots, which are:
-(-10) ± i√4√11
x = -----------------------
10
or x = 1 ± (1/5)√11
Camille is packing moving boxes. She has one 4 cubic-foot box and one 7 cubic-foot box. How many cubic feet of clothing can she fit in the two boxes?
Answer:
He can fit 11 ft^3
Step-by-step explanation:
Here, we want to get the volume it clothes that could fit into the two boxes
What we have to do here is to add the amount of space each of the box has to offer
Mathematically, we have this as;
7 ft^3 + 4 ft^3 = 11 ft^3
I don’t know the answer
Answer:
3 is the answer
Step-by-step explanation:
Mark brainliest
Find the length of the third side. If necessary, round to the nearest tenth.2 5
Answer:
b= 4.6
Step-by-step explanation:
use the pythagorean theorem.
Answer:
4.6
Step-by-step explanation: