Mathematics College

Please help

Performance task: Vacation Adventures

A) what is the scale factor on the map?

B)what is the approximate distance from Chicago to New York City? Use a proportional relationship to solve the problem. Show your work

C) what is the approximate distance from Denver to Chicago? Use a proportional relationship to solve the problem. Show your work

D) your plan to begin journey in San Jose and make stops in Denver and Chicago on your way to New York City. Your father says that your journey will be 3,000 miles. Is this close estimation of the distance? Explain your reasoning.

Answers

Answer 1

Scale factors 557 miles? B= around 1000 miles, 1/557

2/1114

C= around 1500

1/557

3/1671

Hoped I helped

Answer 2

The solution is, the scale factor on the map is 557.

What is scale factor?

A scale factor is when you enlarge a shape and each side is multiplied by the same number. This number is called the scale factor. Maps use scale factors to represent the distance between two places accurately.

here, we have,

from the given diagram we get,

in the map it is mentioned that,

1 unit = 557 miles.

now, we have to find the scale factor,

i.e. the number, which we have to multiply with the the unit of distance in the map to get the original distance of the two places.

now, we have,

so, it means that the x unit = 557 * x miles.

i.e. the scale factor = 557

Hence, The solution is, the scale factor on the map is 557.

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Related Questions

3. Use the vertical line test to determine whether the relation graphed below is a function
(1 point)
Oyes
Ono
O cannot be determined

Answers

Answer:yes

Step-by-step explanation:

Bc it is was r

a 16 cup of carton of ice cream cost $12 .00. what is price

Answers

Answer:

Price for what?one cup or?

5 divided by 3/4 in simplest form

Answers

Answer:

improper form: 20/3

Mix Number: 6 2/3

Step-by-step explanation:

5/3/4

Can be simplified into 5 * 4/3

Which is 20/3

Hope this helps!

Answer:

Step-by-step explanation:e

A wheel on Ruben’s bicycle is 1.5 ft in diameter. Reuben races the bicycle for 155 ft. How many times does the wheel turn as the bicycle travels this distance? Use the value 3.14 for ㅠ. Round your answer to nearest tenth. Do not round any intermediate steps.

Answers

Answer:

Step-by-step explanation:

1.5 × 3.14 =4.71

155÷4.71=32.909

so,answer is 32

4 Find a formula for the exponential function passing through the points (-2, 4/9) and (3, 108)

Answers

9514 1404 393

Answer:

f(x) = 4·3^x

Step-by-step explanation:

We assume the function will be of the form ...

f(x) = a·b^x

Substituting the given values, we can find 'a' and 'b'.

4/9 = a·b^(-2)

108 = a·b^3

Dividing the second equation by the first gives ...

108/(4/9) = b^(3 -(-2))

243 = b^5

b = 3 . . . . . . 5th root

Using the second equation, we can find 'a':

108 = a·3^3 = 27a

a = 108/27 = 4

The formula for the exponential function is ...

f(x) = 4·3^x

Will give brainliest

Answers

Answer:

12.5 square units.

Step-by-step explanation:

Step 1: draw the other diagonal, ACF. You have now divided the square into 8 triangles.

The area of the whole square is 10 by 10 square units, or 100. Each triangle will be 1/8th of the total surface, or 12.5 square units.

What is the sum of the numbers
1*2+2*3+.....n(n+1)

Answers

Answer:

8+n²+n

Step-by-step explanation:

Simplfy the expression

x ÷ 2 = 50
x = ?

Question Easy

Answers

Solution:

[tex]x \div 2 = 50 \\ = > x = 50 \times 2 \\ = > x = 100[/tex]

Answer:

x = 100

Hope it helps.

Do comment if you have any query.

[tex]x = 100[/tex]

hope it helps

see the attachment for explanation!

What value of x makes the equation true?

Answers

Answer:

x = 9/4

Step-by-step explanation:

-3x + 10 = 5x - 8

Add 3x to both sides

10 = 8x - 8

Add 8 to both sides

18 = 8x

Divide both sides by 8

18/8 = x

Reduce

3+4x = -3

4x = -6

x = -6/4

x = -3/2

The answer is x= -3/2

Find 6 / 2(9) . Express your answer as a fraction in simplest form.

Answers

Answer:

3 or 3/1

Step-by-step explanation.

since 9 is in parenthuses, do 2x9, then you have the fraction 6/18, and 6 does into 18 3 times evenly, so the answer is 3.

The simplification form of the fraction 6/2(9) is 1/3 after using the concept of fraction and basic arithmetic operation.

What is a fraction?

Fraction number consists of two parts, one is the top of the fraction number which is called the numerator and the second is the bottom of the fraction number which is called the denominator.

It is given that:

The fraction is:

= 6/2(9)

From the definition of the fraction, the top of the fraction number is called the numerator and the second is the bottom of the fraction number which is called the denominator.

In the given fraction the number 6 is in the numerator and 2(9) is in the denominator.

= 6/18 (after the multiplication of 2 and 9)

= 1/3 (divide by 6 on the numerator and denominator)

Thus, the simplification form of the fraction 6/2(9) is 1/3 after using the concept of fraction and basic arithmetic operation.

Learn more about the fraction here:

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At mayas house they gave out candy to trick-or-treaters

Answers

Answer:

whats the rest of the question

Step-by-step explanation:

We need the full question to be able to answers his

Last week Jason had 41 dollars. He washed cars over the weekend and
now has 71 dollars. How much money did he make washing cars ?

Answers

Answer:

$30

Step-by-step explanation:

Answer:

subtract 41 from 71 and you'll get $30

4x-5y=12, 6x+10y=18: solve by addition method

Answers

Answer:

x = 3 , y= 0

Step-by-step explanation:

Answer:

[tex]x=3[/tex];[tex]y=0[/tex]

Step-by-step explanation:

Double the first one, and add it to the second, to get rid of y

[tex]2I + II :8x -10y +6x -10y = 24+18\\14x = 42 \rightarrow x=3\\[/tex]

For the second value, let's take 3 times the first, subtract twice the second, and solve:

[tex]3I-2II: 12x-15y-(12x+20y)=36-36\\-15y-20y=0 \rightarrow -45y=0 \rightarrow y=0[/tex]

120 miles in 1 3/4 hours as a unit rate

Answers

9514 1404 393

Answer:

68 4/7 miles/hour

Step-by-step explanation:

The unit rate is found by dividing miles by hours:

d = (-3)^2 -4(1)(2) = 9 -8 = 1

The discriminant is positive, so there are two x-intercepts.

_____

Additional comment

The indications given by the discriminant are ...

d > 0, 2 real roots (2 x-intercepts)

d = 0, 1 real root (1 x-intercept)

d < 0, 2 complex roots (0 x-intercepts)

6. Translate 3x - 1 into a verbal phrase.

A. the product of 3 and a number x increased byl
B. 1 less than the product of 3 and x
C. thrice the difference of x and 1
D. the difference of 3 and a number x 7 T

Answers

3x - 1 can be written in a verbal form as "1 less than the product of 3 and a number x

Functions can be translated using words in mathematics

Given the function 3x - 1

Let x be the unknown number

3x is translated as the product of 3 and a number.

Since 1 is subtracted from the function this means that the function 3x is lesser by a value of 1.

In this case, 3x - 1 can be written in a verbal form as " less than the product of 3 and a number x

Learn more here: https://brainly.com/question/16510024

Simplify the fraction 55/100

Answers

[tex] \frac{55}{100} = 0.55[/tex]

Answer:

11/20

Step-by-step explanation:

[tex]\dfrac{55}{100}=\dfrac{5\cdot11}{5\cdot20}=\boxed{\dfrac{11}{20}}[/tex]

Annie spends an average of 2.77 hours on online gaming and two dogs for four hours on doing other school activities online each day six days a week about how long does she's been surfing the Internet in a day in a week

Answers

Answer:

Step-by-step explanation:

4 plates and 3 cups cost 20.90 dollars. 5 plates and 4 cups cost 26.50 dollars. Each plate costs the same amount as the other plates, and each cup costs the same amount as the other cups. What is the cost of 1 plate? What is the cost of 1 cup?

Answers

Answer:

Hope this helps you understand...

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