1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Savatey [412]
3 years ago
13

James and Eron are going on a road trip. Eron drove the first 180 miles of their trip. James drove the next 150 miles of their t

rip. They decided to drive the same amount of hours each for the rest of the trip. Eron drove at a speed of 60 miles per hour when he drove. James drove at a speed of 55 miles per hour when he drove.Let h represent the number of hours driven by each person.
Mathematics
1 answer:
Kisachek [45]3 years ago
5 0

Question seems incomplete but some explanation could help

Answer and explanation:

Distance travelled = speed × time

We know the speed for each driver:

Eron drove at 60 miles per hour

James drove at 55 miles per hour

We know they both drove same amount of time = h

Therefore Eron's distance travelled = 60 miles per hour × h = 60h

Jame's distance travelled = 55 miles per hour × h =55h

Total distance travelled for the rest of the trip = 60h + 55h

You might be interested in
A realtor earns a 3.25% commission
dlinn [17]

Since the commission is 3.25%, we simply multiply this fraction in decimal form by x, since it will equal 10566.40:

0.0325*x=10566.40

Divide both sides by 0.0325:

x = 10566.40/0.0325

x = 325120

<u>The house sold for $325,120</u>

6 0
4 years ago
A jug contains 6 qt of killa kola. kyle drank 3/10 of the jug. how much did he drink
jekas [21]

Answer:

Kyle drank 1.8 quarts of the jug.

Step-by-step explanation:

The quantity that Kyle drank from the jug is to equivalent to the product of the volume of the jug and portion that Kyle used. That is:

V_{dr} = \frac{3}{10}\cdot V_{jug}

Where:

V_{dr} - Volume that Kyle drank, measured in quarts.

V_{jug} - Volume of the jug, measured in quarts.

If V_{max} = 6\,qt, the volume drank by Kyle is:

V_{dr} = \frac{3}{10}\cdot (6\,qt)

V_{dr} = 1.8\,qt

Kyle drank 1.8 quarts of the jug.

5 0
3 years ago
Which value for x makes the sentence true?
Kipish [7]
I hope this helps you out

8 0
3 years ago
Read 2 more answers
A rectangular box is designed to have a square base and an open top. The volume is to be 500in.3 What is the minimum surface are
mr_godi [17]

The minimum surface area that such a box can have is 380 square

<h3>How to determine the minimum surface area such a box can have?</h3>

Represent the base length with x and the bwith h.

So, the volume is

V = x^2h

This gives

x^2h = 500

Make h the subject

h = 500/x^2

The surface area is

S = 2(x^2 + 2xh)

Expand

S = 2x^2 + 4xh

Substitute h = 500/x^2

S = 2x^2 + 4x * 500/x^2

Evaluate

S = 2x^2 + 2000/x

Differentiate

S' = 4x - 2000/x^2

Set the equation to 0

4x - 2000/x^2 = 0

Multiply through by x^2

4x^3 - 2000 = 0

This gives

4x^3= 2000

Divide by 4

x^3 = 500

Take the cube root

x = 7.94

Substitute x = 7.94 in S = 2x^2 + 2000/x

S = 2 * 7.94^2 + 2000/7.94

Evaluate

S = 380

Hence, the minimum surface area that such a box can have is 380 square

Read more about surface area at

brainly.com/question/76387

#SPJ1

5 0
2 years ago
S = R-rR solve for R
katrin2010 [14]

Answer:

R = -S - rR

Step-by-step explanation:

S = R - rR

R = -S - rR

3 0
3 years ago
Read 2 more answers
Other questions:
  • Pears cost 0.92 per pound and apples cost 1.10 per pound.Mr Bonilla bought 3.75 punds of pears and 2.1 pounds of apples.how much
    15·1 answer
  • When combining functions, what operation requires that you restrict the domain of one or both functions?
    10·1 answer
  • Is ((1,4)(3,2)(8,9)(7,6)(3,4) a function
    5·2 answers
  • 2x -3 =6<br><br> Value of x<br><br> Help_
    11·2 answers
  • Carl and Laura are reading different copies of the same book. Carl has already read 10 pages of his copy of the book when Laura
    12·1 answer
  • In the diagram below, AngleDAB and AngleDAC are adjacent angles. Lines A B, A D, and A C create two angle. The space between lin
    5·1 answer
  • A tank holds 1,000 gallons of syrup Danielle filled 66 5- gallon cans with syrup how much syrup was left in the tank when she fi
    11·1 answer
  • Question 3
    10·1 answer
  • Trevin puts 8 gallon of gas
    8·2 answers
  • The check for Tia's brunch was $26.50. Tia left a $5.30 tip. The tip was what PERCENT of the cost of her brunch?
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!