A textbook costs $65.49 before tax. The tax on the textbook is 6.5%.

What is the total cost of the textbook?

Round your answer to the nearest cent.

Enter your answer in the box.

Answers

Answer 1

Answer:

Step-by-step explanation:

the tax will cost

65.49*6.5=4.26

the total price of the book is

65.49+4.26=69.75

Answer 2

Answer:

70.74

Step-by-step explanation:

took the test (im in k-12) btw


Related Questions

I’m going to continue using up all my points
if you want brainliest, answer at least one of these questions:

What is the most embarrassing thing you’ve done in your life?

or

What is your favorite animal? (If you don’t have one, say your favorite foods or color)

Answers

Answer:

My favorite color is purple (any shade of purple) My favorite animal is between birds and dogs. Have an amazing day!

1a. A plant is $24 with a discount of 25% off. What is the discount ? (The
amount you save)

Answers

25% = 25/100 = 0.25
24 * discount percent
24 * 0.25 = 6
Solution: $6

Answer:

The discount is $6, and the original price with the discount is $18.

Step-by-step explanation:

First we need to convert the percent 25%. into a decimal, 0.25.

Now we need to multiply the cost and the percentage. 24 × 0.25 =  6.

The discount is $6.

Now we need to subtract the original price and the discount.

$24 - $6 = $18.

20 points

Two mountain bikers are riding on a 35-mile trail. Abel started at the beginning of the trail and is riding at a rate of 14
miles per hour. Neal started 6 miles ahead of Abel and is riding at a rate of 11 miles per hour. When will the boys be
at the same point on the trail?
If Abel's journey is represented by the equation d = 14t, where d represents the total distance and t represents time
in hours, what equation represents Neal's journey?

Answers

Two mountain bikers are riding on a 35-mile trail. Abel started at the beginning of the trail and is riding at a rate of 14 miles per hour. Neal started 6 miles ahead of Abel and is riding at a rate of 11 miles per hour. When will the boys be at the same point on the trail?

If Abel’s journey is represented by the equation d = 14t, where d represents the total distance and t represents time in hours, what equation represents Neal’s journey?

d =  11t + 6

11 and 6 are your answers

Please mark Brainliest

Answer:

11 and 6 are correct

Step-by-step explanation:

5. Viruses spread at an exponential rate. Write a model for a virus that starts with 1 person and increases by 400% every week. Write an exponential model in the form y=ab^x to represent this situation.

Answers

Answer:

y = 4^x

Step-by-step explanation:

Initial number is 1 so a = 1

Weekly growth rate is 400% which is 4 times increase, therefore b = 4

So the function becomes:

y = 4^x

A city planner is considering adding a pedestrian crossing signal to a particular intersection. They know that on average 11.5 cars go through the intersection each minute. It takes an average person 10 seconds to walk across the intersection. Name the distribution appropriate to model the time to the next car crossing this intersection (in minutes). Use the proper notation, and include the value of the distribution parameter (s).

Answers

Answer:

The number of cars that go through the intersection each minute X has Poisson distribution with parameter λ = 11.5

and the PMF of X is;

P (X = x) = e^-λ ( λˣ / x! ); where x = 0, 1, 2, 3, , , , , ,

Step-by-step explanation:

Given that;

on average eleven and a half  cars go through the intersection each minute and It takes an average person ten seconds to walk across the intersection.

Therefore

The number of cars that go through the intersection each minute X has Poisson distribution with parameter λ = 11.5

and the PMF of X is;

P ( X = x ) = e^-λ ( λˣ / x! ) ;

where x = 0, 1, 2, 3, , , , , ,

Please help ill give brainliest

Answers

Answer:

1- true

2- dairy

3- false

1. i think this one is false
2. fats
3. false

A rectangle has a width of 3 units and a length of 4 units. Nancy needs to increase both the length and the width of the rectangle by 2 units.

Image_8672

Which statement describes how the area of the rectangle will change?

Answers

Step-by-step explanation:

The length of a rectangle, l = 3 units

The breadth of a rectangle, b = 4 units

Nancy needs to increase both the length and the width of the rectangle by 2 units.

The area of a rectangle is given by

A = length(l) × breadth(b)

Here,

A = 3 × 4

= 12 unit²

If both length and width of the rectangle increase by 2 units,

New length = (4+2) = 6 units

New width = (3+2) = 5 units

New area = 6 × 5 = 30 unit²

Hence, new area becomes 30 unit².

of the 8 friends sitting around the table at lunch, 6 brought their lunch from home. Which
grid represents the percent of the friends who brought their lunch from home?

Answers

You didn't provide any grid, but I can tell you how to turn fractions into percentages: just build the following proportion

[tex]6\div 8=x\div 100[/tex]

and solve for [tex]x[/tex]:

[tex]x=\dfrac{600}{8}=75[/tex]

So, 75% of the friends brought their lunch from home.


A line passes through the point (-4, 7) and has a slope of -5/4
Write an equation in slope-intercept form for this line.

Answers

Answer:

We conclude that the equation in slope-intercept form for this line will be:

[tex]y\:=\:\frac{-5}{4}x+2[/tex]

Step-by-step explanation:

Given

The point = (-4, 7)slope = m = -5/4

We know that the slope-intercept form of the line equation is

[tex]y=mx+b[/tex]

where m is the slope and b is the y-intercept

Using the slope-intercept form to find the y-intercept 'b'

substituting m = -5/4 and the point (-4, 7)

[tex]y = mx+b[/tex]

[tex]7=\:\frac{-5}{4}\left(-4\right)+b[/tex]

[tex]-\left(-5\right)+b=7[/tex]

[tex]5+b=7[/tex]

subtract 5 from both sides

[tex]5+b-5=7-5[/tex]

[tex]b=2[/tex]

now substituting b = 2 and m = -5/4 in the slope-intercept form

[tex]y = mx+b[/tex]

[tex]y\:=\:\frac{-5}{4}x+2[/tex]

Therefore, we conclude that the equation in slope-intercept form for this line will be:

[tex]y\:=\:\frac{-5}{4}x+2[/tex]

A restaurant sells coffee refill mugs for $5.75. Each refills
costs $1.50. Last month James spent $24.50 on mug and refill
Write an equation you can find the number of refills James bought.
Let, r, represent the number of refills.

Answers

12.5 refills
See work in attached picture

Pls hurry I need the answer

Answers

Answer:  48 degrees

=============================================

Work Shown:

Apply the law of cosines

a^2 = b^2 + c^2 - 2*b*c*cos(A)

10^2 = 13^2 + 11^2 - 2*13*11*cos(A)

100 = 290 - 286*cos(A)

100-290 = -286*cos(A)

-190 = -286*cos(A)

190 = 286*cos(A)

286*cos(A) = 190

cos(A) = 190/286

A = arccos(190/286)

A = 48.368620460647

A = 48

Make sure your calculator is in degree mode.

Finding Angles By Deg
Determine if the angle described is 'acute', 'obtuse',
1) 180°
2) 46°
3) 53°

Answers

Answer:

1) Obtuse

2) Acute

3) Acute

Step-by-step explanation:

Anything under 90 degrees is an Acute angle, while anything above is an Obtuse. A 90 degree angle is a right angle.

Please Brainiest!

What percent of 855 is 990

Answers

Answer:

86.36%

Step-by-step explanation:

Answer:

116%

Step-by-step explanation:

990% of 855 = 1.15789473684  or

= about 116%

HELLP HELP PLSSSSSSSSSS
HELP

Answers

55%. 40-18=22 and 22 of 40 is 55%

A simple random sample of size n = 20 is obtained from a population with population mean 64 and population standard deviation 17.
(a) What must be true regarding the distribution of the population in order to use the
normal model to compute probabilities involving the sample mean? Assuming that
the condition is true, describe the sampling distribution of sample mean.
(b) Find P(x < 67.3).
(c) Find P(x > 65.2).

Answers

Answer:

Kindly check explanation

0.57691

0.4719

Step-by-step explanation

A.) The distribution of sample means must follow a normal distribution ;

Mean = 64 ; Standard deviation = 17 ;

Standard Error = s/sqrt(n) = 17 / sqrt(20) = 3.8013155

N(64 ~ 17)

Given that:

mean (m) = 64

Sample size (n) = 20

Standard deviation (s) = 17

Find

P(x < 67.3)

Z = (x - m) / s

Zscore = (67.3 - 64) / 17

Zscore = 0.1941176

P(Z < 0.194) = 0.57691 (Z probability calculator)

(c) Find P(x > 65.2).

Zscore = (65.2 - 64) / 17

Zscore = 0.0705882

P(Z > 0.0705) = 0.4719 (Z probability calculator)

Question 5 of 10
If f(x) = 4x2 + 1 and g(x) = x2 – 5, find (f+ g)(x).
O A. 3x2 + 6
B. 5x2 - 6
C. 3x2 - 4
D. 5x2 - 4

Answers

Step-by-step explanation:

(f + g)(x) = f(x) + g(x) = (4x² + 1) + (x² - 5) = 5x² - 4. (D)

Answer:

D. 5x^2-4

Step-by-step explanation:

We are asked to find (f+g)(x), which is really just the sum of the two functions.

(f+g)(x)=f(x)+g(x)

We know the the functions are:

• f(x)= 4x^2+1

• g(x)=x^2-5

Substitute the functions in.

(f+g)(x)=(4x^2+1)+(x^2-5)

Add the functions by combining like terms. For this equation, the like terms are those with x^2 and the constants.

(f+g)(x)= (4x^2+x^2)+(1-5)

Add the terms with x^2

(f+g)(x)=(5x^2)+(1-5)

Add the constants or terms without variables.

(f+g)(x)=(5x^2)+(-4) = 5x^2-4

The sum of the functions is D. 5x^2-4

Samuel rode his bicycle down the street. The distance he traveled in time was recorded. What equation best represents the data in the table?

y = -5x + 10
y = 5x
y = 5x + 10
y = -5x

Answers

Answer:

Step-by-step explanation:

Y=5x

Answer:

2nd one

Step-by-step explanation:

What should be done to both sides of the equation in order to solve y + 8.5 = 17.2?
Add 8.5.
Subtract 17.2.
O Add 17.2.
Subtract 8.5.

Answers

Answer:

Subtract 8.5

Step-by-step explanation:

To solve the equation, y has to be isolated (only y will be on one side of the equation)

To do this, we have to get rid of the 8.5, so it has to be subtracted from both sides.

So, the correct answer is subtract 8.5

Subtract 8.5 from both sides to solve equation.

What is a expression? What is a mathematical equation?A mathematical expression is made up of terms (constants and variables) separated by mathematical operators. A mathematical equation is used to equate two expressions.A mathematical equation is used to equate two expressions. Equation modelling is the process of writing a mathematical verbal expression in the form of a mathematical expression for correct analysis, observations and results of the given problem.

We have the following equation -

y + 8.5 = 17.2

y + 8.5 - 8.5 = 17.2 - 8.5

y = 8.7

Therefore, Subtract 8.5 from both sides to solve equation.

To solve more questions on Equations, Equation Modelling and Expressions visit the link below -

brainly.com/question/14441381

#SPJ2

A culture started with 6,000 bacteria. After hours, it grew to 7,200 bacteria. Predict how many bacteria will be present after 19 hours. Round your answer to the nearest whole number​

Answers

Answer:

that would be c i had that ques 5 mns ago

Step-by-step explanation:

Answer:

It’s 3600

Step-by-step explanation:

What is 0.000435 in scientific notation?

A. 4.35 • 10/6

B; 4.35 • 10/4

C; 4.35 • 10/6

D; 4.35 • 10/4

Answers

Answer:B; 4.35 • 10/4

Step-by-step explanation:

Diana creates a graph of money she earns y for working x hours the graph contains the points 34,408 40,489 46 588

Answers

Answer:D and E I think

Step-by-step explanation:

HELP ME PLS AKANKANWKWN

Answers

Answer:

The answer is C, the third one.

Help please
Sarah's rectangular dining table has a area of 9000 sq ft and the length is 20 in less then four time the width find the length and width

Answers

Given that,

The area of a rectangular dining table = 9000 sq ft

Solution,

Let the width is b ft. Length is 20 less then four time the width.

Length = (4b-20) ft

The formula for the area of a rectangle is given by :

A = lb

Substitute all the values,

[tex]9000=b(4b-20)\\\\4b^2-20b-9000=0\\\\\text{It is a quadratic equation, when we solve it we get :}\\\\b=50,-45\ feet[/tex]

Neglecting negative value, b = 50 ft

Length, l = (4(50)-20)

l = 180 ft

So, the length is 180 ft and width is 50 ft.

If the wholesale price is $10, the 50% ........................ is $5.

Answers

Answer:

Concept: Mathematical Analysis

If the wholesale price is the markup from the manufacturer price then the price is $10You are asked to find 50% of the markup wholesale price Hence you do $10 × 0.50 to get $5.00You do 10.00-5.00= $5.00

Which statements are ture about 5/6 and 7/10 ?Check all that apply

Answers

Answer:

is that all?

Step-by-step explanation:

isnt there more to the problem?

The Canadian labor force as of 2019 was 32.7 million. There were 30.9 million employed What the unemployment rate would be?

Answers

Answer:

The unemployment rate would be 5.5%.

Step-by-step explanation:

It is given that,

The Canadian labor force as of 2019 was 32.7 million.

There were 30.9 million employed

We need to find the unemployment rate.

Unemployed = labor force - employed

= 32.7 - 30.9

= 1.8 million

[tex]\text{unemployment rate}=\dfrac{\text{unemployed}}{\text{labor force}}\times 100\\\\=\dfrac{1.8}{32.7}\times 100\\\\=5.5\%[/tex]

So, the unemployment rate would be 5.5%.

I do not know how to solve this problem

Answers

Answer:

First you have to take a sleep

The sum of eighteen and eight times a number is ninety.
what is the number?

Answers

Answer:

9

Step-by-step explanation:

9x8=72 72+18=90

9 is your answer because 8 x 9 = 72 + 18 = 90

which point on the line number line represntes -1/3​

Answers

Answer:

Point C

Happy Holidays!

Step-by-step explanation:

ay

Tawfiq Trading Company plans to supply 50,000 cartons of oil in January 2021 with the carton selling for $ 20.
It is predicted that the imported oil will fall by 20,000 if the price of a carton of oil falls by 20%.
develop the Supply Equation formula? ​

Answers

Answer:

[tex]\displaystyle s=5,000p-50,000[/tex]

Step-by-step explanation:

Linear Model

The supply of cartons of oil in January 2021 is predicted to reach 50,000 cartons for Tawfiq Trading Company with the carton selling for $20.

If we call s the supply of cartons and p the price, the ordered pair (p,s) for this condition is (20 ; 50,000).

It's predicted that the supply will fall by 20,000 if the price falls by 20%. The new supply will be 50,000-20,000=30,000 and the new price will be 0.8*$20=$16. This gives us the second point (16 ; 30,000)

The equation of a line passing through points (p1,s1) and (p2,s2) can be found as follows:

[tex]\displaystyle s-s_1=\frac{s_2-s_1}{p_2-p_1}(p-p_1)[/tex]

Substituting the given points:

[tex]\displaystyle s-50,000=\frac{30,000-50,000}{16-20}(p-20)[/tex]

Calculating:

[tex]\displaystyle s-50,000=\frac{-20,000}{-4}(p-20)[/tex]

[tex]\displaystyle s-50,000=5000(p-20)[/tex]

Operating and simplifying:

[tex]\displaystyle s-50,000=5,000p-100,000[/tex]

[tex]\mathbf{\displaystyle s=5,000p-50,000}[/tex]

Other Questions
1) P n Q'2) P' U (Q n R) Ty is placing CDs in boxes. There are a total of 7,200 CDs. Each box holds 90 CDs. How many boxes will Ty fill? A. 80 B. 70 C. 100 D. 90 Find the value of f(x)= 3x to the power of 2 - x +23 for x=-4 Suppose a perfectly competitive market is suddenly transformed into a monopoly (all competing firms are consolidated into a single entity). We would expect price to _____, output to _____, consumer surplus to _____ and deadweight loss to _____. Are these triangles similar?Known angles in Triangle 1: 40, 60Known angles in triangle 2: 80, 40 He taught that God predestines some people for heaven and others for hell: ____________________. *A.John CalvinB.Martin LutherC.Ignatius of LoyolaD.Option 4 A 3.0-kg mass is moved at a constant speed by a force of 6.0 N. What is the change in the kinetic energy of the mass as it moves over a distance of 4.0 m in the direction of the force HELP pls ill mark u as brainlest please help.................. - 1/2 ( -5/6 + 1/4) How many chapters are in Unit 1?. 1. What is the famous quote by Paul Revere when he warned the colonists during his famous ride?A."The Regulars are coming."B."The Americans are coming."C."The Red Guys are coming."D."The British are coming." a mutation in which type of cell would only affect the organism and not future generation The price of a shirt is usually 64 During a sale the prices in the shop are reduced by 3/4 How much is the shirt in the sale ? During periods of bad weather, as compared with periods of clear weather, how many additional gallons of fuel on average should FreeEx expect its planes to consume because of airport congestion? Turn into the passive1.People choose the president.2.Columbus discovered America.3.Many persons speak English.4.Benjamin Franklin created the first public library Why is it necessary to have a balanced environment ? a. 128b. 136c. 153d. 258plz help Given the line below, state the slope of the PARALLEL line. y=-8x + 10 what is the answer need help A reading organizer can often be_confusingused to help understanda place of inspirationused as a writing organizer too