Answer:
Step-by-step explanation:
The marked price is 39.98
The tax is 4.5%
That means that the tax is added on to the marked price to get the selling price.
One way to do is is to multiply by the tax factor.
The tax factor is 1 + 4.5/100 = 1.045
So the Selling price = 39.98 * 1.045
Selling price = 41.78 rounded to 2 decimal places.
The more standard way of doing this is to multiply the tax by the marked price and add that on to the marked price to get the selling price.
39.98 * 4.5/100 = 1.7991
39.98
1.7991 Add
41.7791
The difference comes in where you do the rounding. The second way to do this has no rounding. If you convert this to money, the answer will be 41.78, just as the first way's answer.
A graphic designer creates a logo in the shape of an ellipse. The equation
+
64
= 1, with units in centimeters,
14.44
represents the outer edge of the logo. How tall is the logo?
Answer:
b
Step-by-step explanation:
The height of logo is 7.6 cm.
What is ellipse?An ellipse is a closed curve, the intersection of a right circular cone and a plane that is not parallel to the base, the axis, or an element of the cone.
Given:
x²/64 + y²/14.44=1
We know
x²/a² + y²/b² =1
On comparing
a²=64
and, b²=14.44
Also, a=8 and b= 3.8
So, length of logo will be = 2h
=2* 3.8
=7.6 cm
Learn more about this concept here:
https://brainly.com/question/14281133
#SPJ5
someone please help!!!
Find the range of the following data set: 5, 9, 2, 10, 3, 5
Answer:
8
Step-by-step explanation:
10-2 = 8
The range of a set of data is the difference between the highest and lowest values in the set. To find the range, first, order the data from least to greatest. Then subtract the smallest value from the largest value in the set.
(I found this explanation online)
Bessie is making an apple pie. The top of the pie pan is
shown below. Approximately how much pie crust will
Bessie need to cover the top of the pie? Use 3.14 for nr.
9.5 in.
A 25 in?
B 30 in
C 50 in?
D 71 in?
Answer:
D. 71
Step-by-step explanation:
How many degrees is angle LMO? The angles are supplementary
Answer:
180 degrees
Step-by-step explanation:
This is more question of math
Answer: 7 I think
Step-by-step explanation:
CAN SOMEONE HELP ME WITH & QUESTIONS
Answer:
its a verticle angle
Step-by-step explanation:
The height of the right circular cylinder shown below is 10 feet and its base has a radius of 4 feet. A. B. C. D.
Answer:
502.4ft^3
Step-by-step explanation:
Given data
Height= 10ft
radius= 4 ft
Hence the volume for the cylinder can be gotten as
v= πr^2h
v= 3.14*4^2*10
v=3.14*16*10
v=502.4ft^3
Therefore the volume of the cylinder is 502.4ft^3
Find the y-coordinate and the gradient at the points on the following curve corresponding to the given value of x:
1) 3x^2-2x^3, x = -2
What is the growth (or slope) of the simplified equation??
Answer:i think its y+3x+8x-7
Step-by-step explanation:i dont have to explain
PLEASEEE SOMEE FAST PLSSS HELPPPPPPPP MEE PLSSSSSSSSSSSSSSSSSSSSSSSSSS
Answer:
i odnt know
Step-by-step explanation:
PLS HELP WILL MARK BRAINLIEST
Answer:
The center:(20,0.05)
Radius: 9 units
Step-by-step explanation:
Rewrite the equation- (x-20)^2+(y-0.05)^2=81
(x-20)^2+(y-0.05)^2=9^2
Answer:
[tex]\displaystyle [20, \frac{1}{20}][/tex]
Explanation:
In a circle equation of [tex]\displaystyle [x - h]^2 + [y - k]^2 = r^2,[/tex]the centre of the circle is represented by [tex]\displaystyle [h, k],[/tex]hence, you have your answer.
I am joyous to assist you at any time.
Help!
Determine the perimeter of the triangle below.
Answer: D
add all measurements
9x + 7x + 3 + 3x - 9
combine like terms
19x - 6
Graph y= - |x-3| +4
Answer:
x-1 y-2
x-2 y-2
x-3 y-4
Step-by-step explanation:
graph the points. It should look like a triangle without the bottom.
(05.01)
Compare the table and equation.
ху
1 3
26
3 9
Equation: y = 4x
Which representation has the greatest slope?
The equation has the greatest slope.
O The table has the greatest slope.
O The table and equation have the same slope.
O Their slopes cannot be determined.
HURRRY! ILL GIVE BRAINLEST Mrs. Jordan surveyed all of her students to find out which testing format they prefer. Of the 120 students, 30 prefer ALEKS.com, 60 prefer paper, 10 prefer Deltamath.com and 20 prefer Microsoft Forms.
What is the relative frequency of students who prefer taking their test online?
answers: 17%
25%
8%
50%
Answer:
50%
Step-by-step explanation:
30+10=40
40+20=60
120-60=60
60 is 50% of 120
Write the equation Y=mx+b Not just the rate of change
Answer:
y=2/5x+8/5
Step-by-step explanation:
so say you plot a graph of rain against the hours the gradient would be the rate of change and the information given as your points and the gradient
now to get an equation of a straight line use one of your points eg(1,2) and the gradient or rate of change mine was 0.4
multiplication and division with powers of ten
Compare
1.41___1.397
<
>
=
Read the following poem:
This band was all my idea
I'm the one that found all the members
I'm the one that picks all the music
And I'm the superstar lead singer
So when our drummer said his cousin, Mae
Had a really awesome voice
Everyone else wanted to meet her
So I really was given no choice
We had her in for an audition
And I'll admit she sang like a bird
But of course I felt a bit threatened
And inside me jealousy stirred
Their plan was that she'd sing with me
But I said, no, she could do something else
But once again I was outvoted
So I kept my complaints to myself
And I grumbled inside on the bus ride
To our very first show with Mae
And I refused to wish her good luck
As I stomped like a brat to the stage
But when Mae joined me on our first song
Something happened with her and me
Our voices twined like flowering branches
In perfect harmony
Afterwards I was almost ashamed
That I had tried so hard to obstruct her
because adding some great to a really good thing
Can only make that thing better.
How many stanzas are in this poem?
A 7
B 9
C 6
D 8
Answer:
7, I believe. I have to fill in the extra character space, so I hope you have a nice day :)
solve and graph the following inequalities
a. x + 3 <7 b. 1 > - 8 + x c. x + 81 < 160
Answer:
a.x<4
b.-7<x (not sure)
c. x<79
Rob's office recycled a total of 12 kilograms of paper over 2 weeks. How many weeks will it
take Rob's office to recycle a total of 18 kilograms of paper? Assume the relationship is
directly proportional.
weeks
Submit
Answer:
Weeks thats easy man
Step-by-step explanation:
Ana took out a 4-year loan for 7,500 and paid 3.6% simple interest.How much was the total interest on the loan in dollars?
Answer:
I = $ 1,080.00
Step-by-step explanation:
Equation:
I = Prt
Calculation:
First, converting R percent to r a decimal
r = R/100 = 3.6%/100 = 0.036 per year,
then, solving our equation
I = 7500 × 0.036 × 4 = 1080
I = $ 1,080.00
The simple interest accumulated
on a principal of $ 7,500.00
at a rate of 3.6% per year
for 4 years is $ 1,080.00.
Please mark me brainliest
Does the point (3, 3) satisfy the equation y = x?
yes
no
Answer:
Yes.
Step-by-step explanation:
The x and y values are the same. The equation states that x and y have the same value.
[tex]y=x\\\\(3,3)\\\\y = 3; x=3\\\\\boxed{3=3}\\\\\text{The given statement is true.}[/tex]
The point (3, 3) satisfies the equation y = x.
Hope this helps.
Ashley's bill from Red Lobster was $14.95. She
left a 15% tip, what was the total amount she
paid out?
Answer:
14.89
Step-by-step explanation:
Please I need help now Please help now
8. a) What are the odds of picking a jack, queen or king at random from a deck of cards?
b) What are the odds in favor of rolling a number greater than 3 on a die
Answer:
a) 3/13
b) 1/2
Step-by-step explanation:
a) In a deck of 52 cards there are 4 Kings, 4 Queens and 4 jacks. So the probability of drawing those cards is (4+4+4)/52 = 12/52 = 3/13.
b) 1/2 because the numbers greater than 3 on a dice is 4, 5, and 6 which is half of the available options.
Solve for x. Round to the nearest tenth. 29 12
Answer:
29.1
Step-by-step explanation:
29.12 1 stands for tenths and the 2 after the dot stands for hundredth. since the number after the 1is not up to 5 the it cannot round of to 1 so the answer is 29.1
Determine whether the following can be modeled by a quadratic,
exponential or linear function? Cancer triples every six months.
quadratic
exponential
linear
Answer:
3 times 6 is 9
3 times 250 million is 750000000
Step-by-step explanation:
Use long multiplication to evaluate.
85 - 3x = 40
solve the inequality
Answer:
x=15
Step-by-step explanation:
Like solving all Algebra equations, it is very important to make sure that the variables (In this case x) are on one side and the numbers are on the other side.
85-3x=40
First, let's subtract 40 on both sides
45-3x=0
Add 3x to both sides
45=3x
Let's divide both side by 3
And we get...
x=15
Please help if you know the answer please
Answer:
1 3/7 or 10/7
Step-by-step explanation:
2 is also known as 14/7. 14/7 - 4/7 is equal to 10/7 or 1 3/7.