Mathematics High School

A Star Wars replica of R2D2 cost $15995. It is on sale for 75% off. What is the discount?

Answers

Answer 1

Answer:

It is now 3,998.75

Step-by-step explanation:

0.75x15,995=11,996.25

15,995-11,996=3,998.75

Answer 2

Answer:

$3,998.75

Step-by-step explanation:

Related Questions

Numbers like 10, 100, 1,000, and so on are called

Answers

Answer:

Powers of ten

Step-by-step explanation:

They are the result of multiplying 1= times iteself however many times.  

The function f(x) represents the amount of people it takes to build x engines in a car factory. What is a reasonable domain for the function f(x)?

Answers

The domain is all x-values of coordinate pairs.
But, if you need a reasonable domain for a graph, it should be all integers (whole numbers) greater than or equal to zero.
This is because you can’t have 1/2 of a person or 1/2 of an engine. You also can’t have any negative engines either. Therefore, the domain would need to be whole numbers greater than (or equal to 0).

Help me with this question plz!!!
2x - 4=x+6

Answers

Answer:

x = 10

Step-by-step explanation:

2x - 4 = x + 6           add 4 to both sides

2x - 4 + 4 = x + 6 + 4

2x = x + 10     subtract x from both sides

2x - x = x - x + 10

x = 10

What is the area of a
parallelogram with a base
of 2.5 cm and a height of
6 cm?

Answers

2.5 multiplied by 6 = 15

15 square centimeters

help me it's my homework​

Answers

Answer:

2. Answer is 4 and for 3. P= 1/4s

Step-by-step explanation:

Simply divide the values of one another.

This results you with:

8/2 = 4

12/3 = 4

10/5 = 2 -> I think there was an error or typo here

40/10 = 4

The constant proportion would be 4 because it is constant in every situation for S and P.

The equation would be p= 1/4s because 1 value of p would equal 4 s.

What is the average rate of change in height over the entire 5 seconds?
​

Answers

Answer:“To get the average rate of change between 2 points...” To get the average rate of change between 2 points, plug in their coordinate values into the equation (y2-y1)/(x2-x1). The values come from the points (x1,y1) and (x2,y2).

Step-by-step explanation:

ft. = 4.8 yd.
How many feet is it

Answers

The answer is 14.4 feet

Answer this problem
-3+(-2)​

Answers

Answer:

-5

Explaination:

Because -3-2 is -5.

The answer is -5, because you are adding two negatives, the sign stays the same.

Mike’s fitness center charges $30 per month for a membership. All Day fitness center charges $22 per month plus an $80 initiation fee for membership. After how many months will the total amount paid to the two memberships be the same?

Answers

Answer:

10 months

Step-by-step explanation:

30x = 22x + 80

8x = 80

x = 10

the value of y varies directly with x when y=24, x=2 . what is the value of y when x is 7?

Answers

Answer:

84

Step-by-step explanation:

y∞x

y=kx (where k is the constant)

24=2k

24/2=k

12=k

therefore the relationship between k,y and x is y=12x

y=12×7

y=84

I need help with this from start to finish


Answers

Answer:

i think you need to find the squar rout and you can just do that with a caulator.

Step-by-step explanation:

Corliss earns an hourly wage, as well as tips, each day he works. His daily earned income, m, after h hours can be represented by the inequality m>11h+35.

He makes at most $11 per hour plus $35 in tips.
He makes more than $11 per hour plus $35 in tips.
He makes at least $11 per hour plus $35 in tips.
He makes less than $11 per hour plus $35 in tips.

Answers

Answer:

He makes more than $11 per hour plus $35 in tips

Step-by-step explanation:

First, you should always look at the sign and identify whether it's greater than, less than, greater than or equal to, or less than or equal to. In this inequality, the sign being shown is greater than: represented by m>11h+3

Here are inequality key words to help better understand the signs:

> : Greater Than, More Than

≥ : More Than or Equal To, At Least, No Less Than, A Minimum of

< : Less Than, Fewer Than

≤ : Less Than or Equal To, At Most, No More Than, A Maximum of

I'LL GIVE BRAINLIEST IF YOU ANSWER PLEASE I'M BEGGING

Answers

Answer:

A.

Step-by-step explanation:

Answer:

The answer is a.

Step-by-step explanation:

When you plug in 2 for n, 2 - 1  1, so we put 5 for a (because a superscript 1 = 5) and evaluate. This number then become a superscript 2.

If 25% of the students in Pre-Algebra courses receive a grade of A, and there are 300 students enrolled in Pre-Algebra this year, how many students will receive an A? *

125
67
57
75

Answers

Answer:

75 students

Step-by-step explanation:

300/4

Answer:

75

Step-by-step explanation:

4/-7 + -6/5

In simplest form​

Answers

See attachment for math work and answer.

Willy Wonka has 2 candies, Wonka bars and Everlasting Gobstoppers. Both have both natural sugar and sucrose in them. Each Wonka Bar has 4 grams of natural sugar and 1 gram of sucrose. Each Everlasting Gobstopper has 2 grams of natural sugar and 3 grams of sucrose. Mr. Wonka has 60 grams of natural sugar and 75 grams of sucrose. If each Everlasting Gobstopper has a profit of $1.3 and each Wonka Bar has a profit of $3.2, how many of each candy would give him the maximum profit?

Answers

Answer:

Wonka bars=3 and  Everlasting Gobstoppers=24

Step-by-step explanation:

let the wonka bars be X

and everlasting gobstoppers be Y

the objective is to

maximize 1.3x+3.2y=P

subject to constraints

natural sugar

4x+2y=60------1

sucrose

x+3y=75---------2

x>0, y>0

solving 1 and 2 simultaneously we have

4x+2y=60----1

x+3y=75------2

multiply equation 2 by 4 and equation 1 by 1 to eliminate x we have

 4x+2y=60

 4x+12y=300

-0-10y=-240

10y=240

y=240/10

y=24

put y=24 in equation 2 we have'

x+3y=75

x+3(24)=75

x+72=75

x=75-72

x=3

put x=3 and y=24 in the objective function we have

maximize 1.3x+3.2y=P

1.3(3)+3.2(24)=P

3.9+76.8=P

80.7=P

P=$80.9

Answer:

wonka bars=3 and  Everlasting Gobstoppers=24

Step-by-step explanation:

Please answer these questions! Legit answers only!

Answers

Answer:

204.4 amu

Step-by-step explanation:

0.30 * 203 = 60.9

0.70 * 205 = 143.5

60.9 + 143.5 = 204.4 amu

I hope this helps!

How many 1/3 cup servings are in a 12-cup container of juice?

Answers

Answer:4

Step-by-step explanation:i guess because 4 time 3 if im wrong then 1b time s 12

which fraction is less 2/10 or 5/8 or neither they are equal

Answers

2/10 is less, because with a common denominator they are 8/40 and 25/40.  Since 5/8 = 25/40, and 8/40 is smaller than that, 2/10 is smaller.

Answer:

2/10 is less than 5/8

Step-by-step explanation:

2/10 =0.20

5/8= 0.625

0.20<0.625

Compare v5 and 2.9.
Help :c

Answers

Answer:

√5 < 2.9

Step-by-step explanation:

√5 is 2.236...

which is less than 2.9

What is the inverse of multiplication?

Answers

Answer:

i would say division

Step-by-step explanation:

Answer:

Division

Step-by-step explanation:

When we multiply a number is by its (multiplicative) inverse, the result is always 1. Which means, when we add any number to zero, both the operation and inverse operation will give the same number.

[(2r^2t)^3/4t^2]^2 simply

Answers

Answer:

=4r12t10

Step-by-step explanation:

True or false a function can sometimes be a relation ?

Answers

Answer:

Step-by-step explanation:

True

If using the vertical line test, you can tell whether something is a relation or not. If a vertical line crosses all points once it’s a function if it does not then it’s not a relation.

Please answer! Thank you so so much and you will be rewarded in points!!
If the line passes through (-4,-7) and (4,9), what is the equation of the line in standard form?


2x - y = 1
2x + y = -1
2x + y = 1
2x - y = -1

Answers

Answer:

Step-by-step explanation:

Y=2x+1??

Answer:

2x - y = -1

Step-by-step explanation:

hope this helps

: Susan works as a hostess where she makes $8.75 per hour. She also babysits and earns $10.00 per hour. Last week she made $165.00. If she worked 6 hours more as a hostess than she did babysitting, how many hours did she babysit last week?

Answers

Answer:

She worked 12 hours as a babysitter and hours 6 as a hostess

Step-by-step explanation:

She woks 6 hours and gets 52.20 as a hostess so if she worked 6 hours as a babysitter then she would make 60 and 165-60=105 and since she worked 6 hours as a baby sitter than she has to work 12 hours as a hostess to make 105  we know that 105+60 =165. Forgive me if I'm wrong but I hope this helps! [creds: cosmicredstone1]

PLEASE HELP THANK YOU

Answers

1st one length preserved 2nd length preserved 3rd length preserved and 4th length not preserved.

Hope this helps. :D

can u guys help with my one question i have left

Answers

Answer:

Weeks in a Year. A normal year has 365 days, which is 52 Weeks and 1 Day. A leap year has 366 days, which is 52 .

Step-by-step explanation:

hope this helps :)

Answer:

I think 6

Step-by-step explanation:

365/12=30.42

30.42/5= 6.08

Select all sets to which the value belongs

√2- √2

Real Numbers/Irrational numbers/ Rational numbers/ Integers/Whole numbers/ Natural numbers.

Answers

Answer:

[tex] \sqrt{2} - \sqrt{2} = 0[/tex]

0 is real number, rational number, integers, whole numbers,

help me plzzzzzzzzzzz

Answers

1. √8, π, 4
2. 5, π+ 2, 17/3,
3. -2, √2 , 1.7
4. 3/2, √5, 2.5
5. √13, 3.7, π + 1
6. √5/2, π - 2, 5/4

Apologies if I got some wrong

A small cab carries 4 people. How many small cabs will I need to transport 44 people?

Answers

44/4 = 11, so 11 small cabs would be needed to transport 44 people.
11 small cabs would be needed
Other Questions
Can someone help please? PLEASE HELP ASAP, WILL MARK BRAINLIEST the boiling point of ethanol is 78.40 C. A student conducts an experiment and finds a boiling point of 75.70 C. What is the student's percent error ? Enter your answer and show all the steps that you use to solve this problem in the space provided. Use cross products to demonstrate whether or not the two ratios are equivalent: 4/6 and 14/21. (3/5ths compromise) What was the northern states view of slaves for taxation?What was the southern states view of slaves for taxation? A Health Informatics worker would most likely work.O in the patients' rooms.O in a laboratory.O in the front office area.in the surgery recovery area. The Hifalutin Co. has perpetual EBIT of $3,000. It has no debt in its capital structure, and its cost of equity is 15%. The corporate tax rate is 40%. There are 300 shares outstanding. Hifalutin has announced that it will borrow $3,750 in perpetual debt at 8% and use the proceeds to buy up stock. How many shares will be purchased Photons of red light have a wavelength of approximately $7\times 10^{-7}$ meters. The energy of a photon is inversely proportional to its wavelength. A photon with 2000 times the energy as a photon of red light will have a wavelength that can be written as $a\cdot 10^b$ meters, where $1\le a < 10$. (In other words, in scientific notation.) What is $a+b$ written as a decimal? I only have 30 minutes left Which two options are forms of kinetic energy?A. Sound energyB. Elastic energyC. Magnetic energyD. Thermal energyE. Chemical energy why did the united states remain for so long before entering WW1? Question 2 of 10Submit Submit Send a messagePhoenician culture was influenced by trade with __________.A) the EgyptiansB) the KushC) the Aztecs Evaluate the expression for x = 5, y = 3, and z = 14. 5x6y+20z4yz At a baseball game, Sheena bought a sandwich for $6.95 and two pretzels for $2.75 each. She paid with a $20 bill. How much change did she receive? Explain your thinking. * The exact same experiment was conducted 16 times. How many timesshould the results have been similar for them to be valid?A. 8B. 10C. 7D. 16 Select all the conditions for which it is possible to construct a triangle.Group of answer choicesA triangle with angle measures LaTeX: 60^\circ 60 , LaTeX: 80^\circ 80 , and LaTeX: 80^\circ 80 A triangle with side lengths 4 cm, 5 cm, and 6 cmA triangle with side lengths 4 cm, 5 cm, and 15 cmA triangle with side lengths 4 cm and 5 cm and a LaTeX: 50^\circ 50 angleA triangle with angle measures LaTeX: 30^\circ 30 and LaTeX: 60^\circ 60 , and a 3 cm side length Vera ordered a soup, salad, and sandwich to share with her friends. The probabilities of each item being ready first are as follows: \text{P(Soup ready first}) = \dfrac15P(Soup ready first)= 5 1 start text, P, left parenthesis, S, o, u, p, space, r, e, a, d, y, space, f, i, r, s, t, end text, right parenthesis, equals, start fraction, 1, divided by, 5, end fraction \text{P(Salad ready first}) = 0.45P(Salad ready first)=0.45start text, P, left parenthesis, S, a, l, a, d, space, r, e, a, d, y, space, f, i, r, s, t, end text, right parenthesis, equals, 0, point, 45 \text{P(Sandwich ready first}) = 35\%P(Sandwich ready first)=35% Which option demonstrates what will happen once a prototype is developed?a. Engineers will have fun toying with their creation for endless hours.b. The job will be passed to project managers, who will then outsource the rest of the project.c. Engineers will compile information via tests to determine how to identify issues and then resolve them.d. The project will be sold to the highest-paying entrepreneur. HELPPP 16 POINTS. It was estimated that 325 people would attend game night, but 315 people actually attended.What is the percent error, to the nearest percent, of the estimate? Enter the answer in the box. Select the correct answer.Which natural resource does Australia produce more of than any other country in the world?A. oilB. natural gasC. goldD. bauxite