Answer: $13.5487
Step-by-step explanation:
Cost of scissors = $11.99
Harmonized sales tax = 13%
The amount that'll be paid to the cashier after the taxes will be the addition of the cost of the scissors plus the taxes and this will be:
= $11.99 + (13% × $11.99)
= $11.99 + $1.5587
= $13.5487
The amount to be paid is $13.5487
Help solve step by step
Answer:
c^12
Step-by-step explanation:
subtract 3 from 15
If TU=s and VX=s–38, what is the value of s?
Answer:
[tex]s = 76[/tex]
Step-by-step explanation:
Given
[tex]TU=s[/tex]
[tex]VX = s -38[/tex]
See attachment for triangle
Required
Solve for s
From the triangle, we have:
[tex]\triangle UTW[/tex] similar to [tex]\triangle XVW[/tex]
Such that
[tex]TW = 2 XW[/tex]
[tex]UW = 2 VW[/tex]
This implies that:
[tex]TU = 2 VX[/tex]
Substitute: [tex]TU=s[/tex] and [tex]VX = s -38[/tex]
[tex]s = 2 * [s - 38][/tex]
[tex]s = 2 s - 76[/tex]
Collect like terms
[tex]s - 2 s =- 76[/tex]
[tex]-s =- 76[/tex]
Divide by -1
[tex]s = 76[/tex]
Change one number to make a new system with an infinite number of solutions.
The wool of a vicuna is finer than any other wool. The hair of this animal can be as thin as 0.000006 meters. If the average thickness of human hair is approximately 8.4 × 10-5 meters, what is the difference of the thickness of a human hair and a vicuna hair?
Answer:
7.8 × 10-5 meters
Step-by-step explanation:
the length of the a human hair= 8.4 x 10^-5
length of the vicuna hair:0.000006 = 0.6 x 10^-5
===========================================
difference between human hair and vicuna hair:
8.4 x 10^-5 - 0.6 x 10^-5 = 10^-5 ( 8.4 - 0.6)
= 10^-5 (7.8)
= 7.8 x 10 ^-5 meters
Answer:
Step-by-step explanation:
I agree with the person above me
ASAP
- WILL MARK BRIANIST
Please explain
Answer:
D 26 batches
Step-by-step explanation:
for each cup of cranberries, 4 batches of scones can be made
6 1/2 * 4 = 24 + 2 = 26
Answer:
13/8 bachtes
Step-by-step explanation:
good luck this is right my teacher told me
it's due in less than 30 minutes
208/375
Step-by-step explanation:
When n=1, the first term is
a=2/3
The sum of the first 4 terms is:
208/375
Isabelle wants to buy a new bicycle. She has saved $9.76. Her mom tells her she needs to save 8 times that amount in order to buy a bicycle. How much money does Isabelle need in order to buy a bicycle?
It takes a boat going upstream 11 hours to cover the same distance as it would cover in 9 hours going downstream. What is the speed of the boat if the speed of the current is 2 miles per hour?
Answer:
A boat travels a certain distance upstream in 5 hours and the same distance downstream in 3 hours. If the speed of the boat is 18 mph, what is the speed of the current (in mph)?
Step-by-step explanation:
When Cosmo wears his new shirt properly as shown below, the horizontal stripes form seven closed rings around his waist. This morning he buttoned his shirt incorrectly, as shown on the right. How many closed rings were there around Cosmo's waist this morning?
Answer:
6
Step-by-step explanation:
It is given that Cosmo bought a new shirt which have several horizontal strips printed on the shirt that forms horizontal rings when the shirt is buttoned up. When Cosmo rightly button up the shirts, the horizontal strips forms seven closed rings.
One day when Cosmo wrongly wear the shirt and wrongly buttoned up the shirt, the horizontal strips on the shirt did not matched properly.
So as seen from the figure, when Cosmo wrongly button up the shirt, the closed strips forms 6 horizontal rings around Cosmo's waist.
What is the INITIAL VALUE of the following function?
f(x)=18(1.46)^x
NEED ANSWER ASAP!!
Answer:
[tex]f(x) = 18(1.46) {}^{x} \\ initially : x = 0 \\ f(0) = 18 \times {(1.46)}^{0} \\ = 18[/tex]
. The product of two integers is -84. One of them is 4, find the other integer.
Answer:
Answer :-Product of two integers = - 84
One integer = 4
Other integer = x
[tex]4 \times x = - 84 \\ 4x = - 84 \\ x = \frac{ - 84}{4} \\ x = - 21[/tex]
⎆ The value of the other integer is - 21
Marvin earned $2 less than twice the amount he earned last
week. He earned $23 this week. How much did he earn last
week?
Answer:
2x-2 = 23
2x = 25
x=25/2 = 12.5
Step-by-step explanation:
Ken has 7 baseballs. Each baseball weighs 0.3 pound. Ken wants to use this
model to find the total weight of the baseballs. Each hundredths block in the
model represents 1 whole.
Use the drop-down menus to explain how Ken can use the model to find the total
weight of the baseballs. Click the arrows to choose an answer from each menu.
To represent the weight of one baseball, 0.3 pounds, Ken should shade 3
Choose...
To represent the weight of all of the baseballs, he should
shade this amount Choose... times. The shaded part of the model will represent
the expression Choose... The total weight of the baseballs is 7.3
pounds
My Progress
Answer:
2.1 pounds
Step-by-step explanation:
Given that :
Number of baseballs = 7
Weight of each baseball = 0.3 pounds
1 block = 0.1 pounds
Hence, each ball will represent 0.3 / 0.1 = 3 blocks
Hence, 3 blocks = 1 ball
7 balls will be : 3 * 7 = 21 blocks
Recall:
1 block = 0.1
Hence, 0.1 * 21 = 2.1
Therefore, the weight of the 7 balls = 2.1 pounds
What is the equation of the line that passes through the point (3, 4) and has a slope of 1?
Answer:
y = x + 1
Step-by-step explanation:
(3, 4); m = 1
Slope-intercept:
y - y1 = m(x - x1)
y - 4 = 1(x - 3)
y - 4 = x - 3
y = x - 3 + 4
y = x + 1
Given m||n, find the value of x.
+
(5x+2)
(4x+6)°
The required value of x is 4.
Please help I give out brainliest .....Kellie bought 8 towels and spent $39.60. Each towel costs the same amount.
Part A
Use the drop-down menus to create an equation that can be used to determine t, the
price, in dollars, of 1 towel.
+
8
39.60
V
Part B
What is the price, in dollars, of 1 towel?
Enter your answer in the box.
Answer:
Each Towel is 4.95 each
Step-by-step explanation:
We can use 8t = 39.60 as our equation
8t = 39.60
Divide 8 on both sides.
t = 4.95
Hope this helps! ^^
Given s(t)= -t^3+2t^2+(3/2) be the position of a particle moving along the x-axis at time t. At what time will the instantaneous velocity equal the average velocity over the time interval (0,4)?
Answer: [tex]\dfrac{16}{9}\ s[/tex]
Step-by-step explanation:
Given
[tex]s(t)=-t^3+2t^2+\frac{3}{2}[/tex]
Average velocity is given by
[tex]v_{avg}=\dfrac{\int vdt}{\int dt}[/tex]
[tex]v_{avg}=\dfrac{-\frac{t^4}{4}+\frac{2}{3}t^3+1.5t}{t}\\\\v_{avg}=-\frac{t^3}{4}+\frac{2}{3}t^2+1.5[/tex]
Now, equate the average and instantaneous velocity
[tex]-\frac{t^3}{4}+\frac{2}{3}t^2+1.5=-t^3+2t^2+1.5\\\\\Rightarrow -\dfrac{3t^3}{4}+\dfrac{4t^2}{3}=0\\\\\Rightarrow t^2\left(-\dfrac{3}{4}t+\dfrac{4}{3}\right)=0\\\\\Rightarrow t=\dfrac{16}{9}\ s[/tex]
3a. The average for the statistics exam was 75 and the standard deviation was 8.
Andrey was told by the instructor that she scored 1.5 standard deviations below
the mean. What was Andrey's exam score?
Answer:
63
Step-by-step explanation:
The formula to when given the number of standard deviations below the mean x =μ - nσ
Where:
x = raw score
μ is the population mean = 75
σ is the population standard deviation = 8.
n = number of standard deviations below the mean
Hence
x = 75 - 1.5 × 8
x = 75 - 12
x = 63
Therefore, Andrey's exam score is 63
Twenty-five percent of the students had forgotten the year of the Declaration of Independence. If 57 students had not forgotten, how many students were there in all
Answer:
76,
Step-by-step explanation:
If you divide 57 by 3, you get 19. If you times 19 by 4 that is the total number of students there were in all.
What is the midpoint of (6,3) and (-3,-7)
Answer:
(Xm, Ym) = [ x1+x2/2, y1 + y2/2]
Given (6,3) (-3,-7)
x1 y1 x2 y2
Step-by-step explanation:
(Xm,Ym) =[ 6-3/2, 3-7/4]
= [ 3/2, -1]
a cylinder whose height is 5 meters has a volume of 320pi cubic meters. find the radius of the cylinder.
Answer:
8m
Hope this answers the question. Have a nice day.
Ignore my answer
it probably isn't right
Hi please help me!! thanks
Answer:
3.2 x 10^13
Step-by-step explanation:
(8x10^4)(4x10^8)
reorder the terms using the commutative property
(8x4)x(10^4x10^8)
multiply
32x (10^4 x 10^8)
= 32 x 10^4+8
= 32 x 10^12
now convert to scientific notation
=3.2 x 10^13
Angle M and N are vertical angles. Angle M has a measure of x + 20. Angle N has a measure of 99 degrees. What is the value of x
Answer: [tex]79^{\circ}[/tex]
Step-by-step explanation:
Given
[tex]\angle M=x+20^{\circ}[/tex]
[tex]\angle N=99^{\circ}[/tex]
[tex]\angle M[/tex] and [tex]\angle N[/tex] are vertical opposite angles
[tex]\therefore \angle M=\angle N[/tex]
[tex]\Rightarrow (x+20)^{\circ}=99^{\circ}\\\Rightarrow x=(99-20)^{\circ}\\\Rightarrow x=79^{\circ}[/tex]
Thus, the value of x is [tex]79^{\circ}[/tex]
at 4 PM the total snowfall is 5 cm. At 7 PM the total snowfall is 12 cm. What is the mean hourly snowfall write your answer in simplest form as a fraction or mixed number
Answer:
Another poorly worded homework question. While you could answer what the mean hourly snowfall was between 4PM and 7PM, that’s not what the question asks. It asks simply what the mean hourly snowfall is. You know that there are a total of 11 cm of snowfall, but you don’t know the time frame over which it fell.
So the simplest form is really an equation. 11cm / (7PM - time the snow started)
You sell small candles ($4 each) and large candles ($9 each) at a craft fair. You collect $154 selling a total of 31 candles. Write a system of equations to represent this scenario and solve it by elimination. How many small candles did you sell? How many large candles did you sell?
Answer:
4x + 31 = 154
9x + 31 = 154
Step-by-step explanation:
$154 total
31 candles
4x + 31 = 154 <-- this is to find out how many small candles can be bought
9x + 31 = 154 <-- this is to find out how many large candles can be bought
I'm pretty sure these equations work! :)
After that its just simple math!! :)
Why is it important to have a good credit rating when you are purchasing a home?
a.
People will not sell to you if you have bad credit
b.
You will get better rates on a home loan
c.
The seller will always give a cheaper price on the home with good credit
d.
Your realtor always charges you lower fees if you have good credit
e.
None of these answers are correct
Answer:
The Answer is gonna be B.
You will get better rates on a home loan
This is the Answer for your question :3
I hope you are having a great day ❤️❤️❤️
9. Calculate the volume of the sphere:
8 cm
A. 2144 66 cm
8. 64 cm
C. 200.96 cm
D. 448 12 cm
PLS HELP I need to know HOW to get the answer PLS
15 POINTS
Answer:
Use this formula
[tex] \frac{4}{3} \pi \times {r}^{3}[/tex]
Answer will be option A
Process:
V= [tex] \frac{4}{3} \pi \times {r}^{3}[/tex]
= 4/3 *[tex]\pi }[/tex]*[tex]8^{3}[/tex]
=[tex]\frac{2048\pi }{3}[/tex]
=2144.66[tex]m^{3}[/tex]
AREA OF CIRCLES HELP PLS
Answer:
a=π9² is the formula with the radius plugged in
radius is half
Answer:
243in^2
Step-by-step explanation:
18/2=9
3 x 9 x 9=243
What is the volume of the pyramid in the diagram?
9 cm
height = 3 cm
5 cm
S cm
OA 25 cm3
OB.
75 cm
O C.
105 cm
OD. 135 cm
E.
225 cm
Answer:
A. 25 cm^3.
Step-by-step explanation:
Volume = 1/3 * area of base * perpendicular height,
= 1/3 * 5^2 * 3
= 5^3
= 25.
The correct option is A. Volume of the pyramid is 25 cm³ which is option A.
What is the volume of the pyramid?
The volume of a pyramid is given by lbh/3. It is also given by the product of the base area and height of the pyramid and then divided by 3.
The base of the pyramid is in the form of a square as all sides are 5 cm. Find the area of the square that is the base area.
5×5=25 cm²
Now multiply 25 by the height of the pyramid which is 3 cm.
25×3=75 cm³
Divide 75 by 3 to find the volume of the pyramid.
75÷3=25 cm³
Thus, the volume of the pyramid is 25 cm³ which is option A.
Learn more about the volume of the pyramid at https://brainly.com/question/17615619
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