Mathematics High School

A passenger jet can travel 600 miles per hour. How long
would it take a jet traveling at that speed to cross 3000 miles of ocean?
Write an equation and solve the problem.

Answers

Answer 1

Answer:

the answer would be 5 hours

Step-by-step explanation:

we know he has 3000 miles to travel so if he travels 600 mph than you would have to divide.

3000/600 = 5

another way you could solve it is to take two zeros from each point so that you have 30 and 6, then you divide then.

30/6 = 5

and ta da the question is sloved!!!

Related Questions

Staci pays $32.70 for 5 cell phone cases. Each case costs the same amount.
How much does each case cost? Enter your answer in the box.

Answers

each case cost $6.54

A landscaper needs to fill a path measuring 2 feet by 6 feet with patio stones.
The patio stones are ench 1 foot by 2 feet, so the landscaper calculates that she
will need 6 of them,
Before arranging the patio stones, the landscaper wants to look at all of her
options. She cannot cut or overlap the stones, and they all must fit inside the
path area without any gaps. Two possible arrangements of the stones are shown
below. How many different arrangements are there in total?

Answers

Answer:

28

Step-by-step explanation:

You can have 8 1x2 verical in a row,

7 with two horizontals stacked on top of each other.

9 with 4 horizontal tiles,

10 with 6 horizontal tiles,

1 8 horizontal tiles set,

1+7+1+9+10=28

Find the point slope form for the line with slope 1/5 and paying through the point -8,-5find the point slope form for the line with slope 1/5 and paying through the point -8,-5

Answers

Y=1/5x- 17/5
Plug in numbers and solve

Whats cubed square mean?

Answers

It pretty much looks like an exponent at the end of an answer but it’s always a 3.

Which shows the distributive property?
A 5x + 2 = 2 + 5x
B 5(x + 2) = 5x + 10
C 5(x + 2) = 5(2 + x)
D 5x + 2 = 2 - 5x

Answers

Answer:

Step-by-step explanation:

It is C

What is the equation, in point-slope form, of the line passing through the point (-6, -2) with a slope of 3/5?

Answers

Answer:

this is a required equation.

2. Use the Pythagorean Theorem to find x.
9.2
16.5
Your answer

Answers

Answer:

The value of x = 13.7.

Step-by-step explanation:

Given

Hypotenuse = c = 16.5

a = 9.2

To determine

x = b ?

For a right-angled triangle with sides a, and b the hypotenuse is defined as

[tex]c=\sqrt{a^2+b^2}[/tex]

In our case, we have to get x

[tex]b=\sqrt{c^2-a^2}[/tex]

so substituting b = x, c = 16.5, a = 9.2

[tex]x=\sqrt{16.5^2-9.2^2}[/tex]

[tex]x=13.7[/tex]

Therefore, the value of x = 13.7.

Please help I don’t know what the answer is

Answers

Answer:

its C

Step-by-step explanation:

Lix wants to by a shirt for $25. What is the total cost with a 4.1% sales tax? Round to NEAREST CENT.

Answers

Answer:

about $26.00

Step-by-step explanation:

$25/100 = 0.25 for 1%

1% times 4.1 = 1.025 in sales tax

plus 25 equals 26.025

round to the nearest cent = $26.00

Brenda needs to solve the system of linear equations below for her homework assignment. y = 9x – 70 y = 2x – 32 Which is a reasonable estimate of the solution to this system of linear equations?

A. (8, -25
B. (7, -24)
C. (5, -22)
D. (3, -20)

Answers

Answer:

C (5, -22) is the answer

MARKING PEOPLE AS BRAINLIST ONLT ANSWER IF U KNOW

Answers

Answer:

ITS B

Step-by-step explanation:

The answer is B, that is your answer

f(x) = 2x^2-10x+13
Find f(-4)

Answers

Answer:

85

Step-by-step explanation:

2(-4)^2=32

-10(-4)=40

32+40+13=85

help me again pleaseee

Answers

Answer:

a). x = 10.20 in

b). x = 2.24

Step-by-step explanation:

a). By applying Pythagoras theorem in the given right angle,

    (Hypotenuse)² = (Leg 1)² + (Leg 2)²

    (15)² = x² + (11)²

     225 = x² + 121

     x² = 225 - 121

     x² = 104

     x = √104

     x = 10.198 ≈ 10.20 in

b). By applying Pythagoras theorem,

    (3x)² = (2x)² + (5)²

     9x² = 4x² + 25

     9x² - 4x² = 25

     5x² = 25

      x² = 5

    x = √5 = 2.24

.BAKSHWOSJASHAIAJHSUAISHA

Answers

i agree with this statement completely sign me up

Fantastic I love it great question!

(04.03 LC) Identify the domain of the exponential function shown in the following graph: (2 points) 5 4 2 TI y = 10 3 4 -5 -4 -3 -2 -1 all real numbers all positive numbers 1​

Answers

Answer:

The domain is all real number:

i.e.

[tex]-\infty \:<x<\infty \:[/tex]

Therefore,

[tex]\mathrm{Domain\:of\:}\:10^x\::\quad \begin{bmatrix}\mathrm{Solution:}\:&\:-\infty \:<x<\infty \\ \:\mathrm{Interval\:Notation:}&\:\left(-\infty \:,\:\infty \:\right)\end{bmatrix}[/tex]

Step-by-step explanation:

Given the function

y = 10ˣ

Determining the domain of the function y = 10ˣ :

We know that the domain of the function is the set of input or arguments for which the function is real and defined.  

In other words,

Domain refers to all the possible sets of input values on the x-axis.

From the graph, it is clear that the function has no undefine points nor domain constraints.

Thus, the domain is all real number:

i.e.

[tex]-\infty \:<x<\infty \:[/tex]

Therefore,

[tex]\mathrm{Domain\:of\:}\:10^x\::\quad \begin{bmatrix}\mathrm{Solution:}\:&\:-\infty \:<x<\infty \\ \:\mathrm{Interval\:Notation:}&\:\left(-\infty \:,\:\infty \:\right)\end{bmatrix}[/tex]

Answer:

The domain is all real numbers

Step-by-step explanation:

Pls help I have 5 minutes left :(

Answers

Answer:

B

Step-by-step explanation:

the way to find the answer is the number/total

number is 8 cuz there are 8 orange balloons

total is 22+7+8+13=50

therefore 8/50 = 4/25

May someone please help me? This is due today and I'm confused.​

Answers

Answer:

2(x - 8) = 2x - 16

2(-8) + x + x = -16 + 2x or 2x - 16

2(3x + 2) = 6x + 4

6x - 2(2x + 8) = 2x + 8

-2(-3x - 2) = 6x + 4

-2(-x + 8) = 2x + 16

-14 + 3 + 2(9) + 3x = 7 + 3x

2x + 2(2x + 2) = 6x + 2

Step-by-step explanation:

I hope this helps!

Answer:

#1 = 2x-16

#2=2(-8+x)

#3 i don't know

#4= 2(x-8)

#5=6x+4

#6=2x-16

#7=7+3x

#8=2(3x+2)

please lemme know if its correct

The sales tax on a sofa that that costs $575 was $43.13. What was the percent sales tax? (Sales tax in $ is given; Price is given; Calculate tax in%) Need to show work by writing formula, substitute numbers, rewrite correct answer with right unit (like $ or % etc)

Answers

change/original price x 100

43.13/575 = 0.07500869 X 100 = 7.5%

I would appreciate help with this question ​

Answers

Answer:

the image won't load but i want to help maybe try editing it?

What is the result of subtracting the second equation from the first?
x−3y=6
−8x−y=6

Answers

Answer:

9x - 2y = 0

Step-by-step explanation:

Given

x - 3y = 6 → (1)

- 8x - y = 6 → (2)

Subtracting (2) from (1) term by term gives

x - (- 8y) - 3y - (- y) = 6 - 6 , that is

x + 8y - 3y + y = 0

9x - 2y = 0

Does anyone knows how to do Algerba II I really need helppp!!! Can someone please help me

Answers

Answer:

I know algebra ll

i can help :D

Step-by-step explanation:

What do you need help with? I am immigrant so I have problems with academic English, but I can send photos with solutions my math is good enough.

A company claims that their new bottle holds 25% more laundry soap. If their original container held 80 fluid ounces of soap, how much does the new container hold?

Answers

Answer: The new container folds 100 fluid ounces.

Step-by-step explanation:

Given: A company claims that their new bottle holds 25% more laundry soap.

If original container hold 80 fluid ounces.

Then, Quantity of soap in the new container = 80 fluid ounces + 25% of 80 fluid ounces

= [80+0.25 x 800]  fluid ounces               [ 25% = 0.25]

= 80+ 20= 100 fluid ounces  

Hence, the new container folds 100 fluid ounces.

Answer:

66.25

Step-by-step explanation:

To figure out a special number, Tammi’s mother was supposed to double her age and then add 4. Instead, Tammi’s mother added 4 to her age and then doubled that number. Tammi’s mother thought the special number was 80. What was the special number supposed to be?

Answers

Answer:

Step-by-step explanation:

36 plus 4 x 2 = 80 what her mom got but it’s 76 because 36x2 is 72 and 72 plus 4 is 76.

Stan drove 90 miles in 2 hours at that rate how long will it take hime to drive 270 miles

Answers

Answer:

6 hours

Step-by-step explanation: I passed 5th grade and know my multiplication

lol should be around 6 hrs because if u add 90 to the previous answer it would equally 180 so that would be plus 2 hrs and the add another 90 miles that would be 270 and that would equal 6 hrs

I NEED HALP ASAP HALP

Answers

Answer:

7,350

Step-by-step explanation:


A bag
contain 20 red, 15 yellow and 25 blue balls.
Uncle K takes one ball from the bag. Find the probability
that the ball is:
Red
Yellow
Blue
Red or yellow

Answers

Answer:

The probability that the ball is:

Red - 20:60 (simplified is 1:3)

Yellow - 15:60 (simplified is 1:4)

Blue - 25:60 (simplified is 5:12)

Red or yellow - 35:60 (simplified is 7:12)

I am really confused. Please help

Answers

I don’t really know but here’s an example of another one maybe it’ll help

PLEASE HELP FAST ( i will give brainliest)

Answers

Answer:

Step-by-step explanation:

60+30=90

180-90=90

60+30+90=180

so the x is 90

Answer:

x=3.5 if rounded if not than 3.4

Step-by-step explanation:

I need help with this ASAP.

Answers

Answer:

1. Domain: -2, 0, 4; Range: -7, -1, 0, 3

2. Domain: -4, -1, 2, 3 Range: -5, 1, 8

Step-by-step explanation:

Domain and range are the just the x and y value in function table or ordered pair.

Multiply. Express your answer as a fraction in
simplest form.
833 x 144

Answers

It can not be express as a fraction 99.96x

Answer:

100

Step-by-step explanation:

got it right on edg

Other Questions
Does this table represent a proportional relationship?A) YesB) No what does it mean to say that people's choices have future consequences? Given that 1 inch = 2.54 cm, how many centimeters are there in 6 feet? Answer may be written using decimal form and should be rounded to the nearest hundredths when necessary. Ef, 70-year-old man is scheduled for surgery to remove gallstones. He has been in fairly good health and is scheduled for surgery to remove gallstones. His only other problem is a terror in his hands. His primary physician would like him to start on benztropine after surgery for his tremor. Preoperative medications, meperidine 75 mg and atropine sulfate 0.4 mg, were given intramuscularly 1 hour before surgery. What are the advantages of giving atropine sulfate before surgery? What are some complications of atropine sulfate? If a patient received an atropine-like drug for several months, what assessments should be made related to its effects? How does atropine sulfate differ from bethanechol chloride? This patient will receive benztropine for his tremors after he heals from surgery: What classification of drug is benztropine and how does it work? Explain your answer. What patient teaching should the nurse include related to the use of benztropine? Scenario: Multiplying PolynomialsInstructions:View the video found on page 1 of this Journal activity.Using the information provided in the video, answer the questions below.Show your work for all calculations.The Students' ConjecturesEmily and Zach have two different polynomials to multiply:Polynomial product A:(4x2 4x)(x2 4) Polynomial product B:(x2 + x 2)(4x2 8x)They are trying to determine if the products of the two polynomials are the same. But they disagree about how to solve this problem.1. Complete the table to summarize each student's conjecture about how to solve the problem. (2 points: 1 point for each row of the chart)Classmate ConjectureEmily Zach Evaluating the ConjecturesWho do you think is correct? (1 point)Analyzing the DataTable Method:2. Use the table to find the products of the two polynomials. Write your answer in descending order. (4 points: 2 points for each product)A) (4x2 4x)(x2 4) 4x2 4xx2 4 B) (x2 + x 2)(4x2 8x)there's another part on my profile, can u do it to please!! The perimeter formula for a rectangle is 2l + 2w, where l is the length and w is the width. A rectangle. The top of the rectangle is labeled (8 x minus 1) inches. The right side is labeled (2 x + 4) inches. Complete the steps to find an expression that represents the perimeter of the rectangle. Substitute the expressions for length and width into the formula 2l + 2w. Distribute 2 to each term in the parentheses. Combine like terms. inches the sum for 3 times x and eleven help please im bad at math (1- 7n) 5 simplify thank you KeyonnnKeyonnnKeyonnnKeyonnnKeyonnnKeyonnnKeyonnnKeyonnnKeyonnnKeyonnnKeyonnnKeyonnnKeyonnnKeyonnnKeyonnnKeyonnnKeyonnnKeyonnnKeyonnnKeyonnnKeyonnnKeyonnnKeyonnnKeyonnnKeyonnnKeyonnnKeyonnnKeyonnnKeyonnnKeyonnnKeyonnnKeyonnnKeyonnnKeyonnnKeyonnnKeyonnnKeyonnnKeyonnnKeyonnnKeyonnnKeyonnnKeyonnnKeyonnnKeyonnnKeyonnnKeyonnnKeyonnnKeyonnnKeyonnnKeyonnnKeyonnnKeyonnnKeyonnnKeyonnnKeyonnnKeyonnnKeyonnnKeyonnnKeyonnnKeyonnn How did the Young Turks government view the Armenian population? 3. The endpoint of a titration involving the reaction of MnO4- to Mn2+ can be detectedby the ... *A) useofa pH probe.B) use of redor blue litmus.C)pink colour of the Mn+2.D)addition of an indicator like methyl orange. Explain, in your own words, what volumic mass is? SOEMONE PLEASE HELP I HAVE LIKE 5 min What do you think are differences of each sculpture? PLEASE HELP ME ILL GIVE BRAINLIEST ITS DUE SOON OMG Mr. Vedra deposited $1,200 in a certificate of deposit (CD) at an interest rate of 5.5%. He earned $198 in simple interest. How long was the CD for? Read the passage on the left to answer the following questions:1) Which is the main theme of the passage?A) Finding a career is difficult.B) Animal conservation is important.C) People often harm the environment.D) Mistakes of the past can be corrected. Use the given cost table for the same product from two different companies to create a linear systThen solve the system to determine when the cost of the product will be the same and what thebe.Two online retailers sell organic vanilla extract by the ounce using the following pricing chart.Vanilla Extract (oz)Chef Matec)Grocery Gourmetgla)2$13.50$24.003$18.25$28.004$23.00$32.005$27.75$36.00gin)Both Chef Mate and Grocery Gourmet chargesforounces of vanilla extract. State if the two triangles are congruent. If so, state how you know.