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
notsponge [240]
3 years ago
8

Sarah drove 40 miles per hour. In 3 hours, Sarah drove 120 miles. Which is a valid proportion to represent the problem?

Mathematics
2 answers:
olga55 [171]3 years ago
6 0
D=rt       120=40mph*3hours
prohojiy [21]3 years ago
5 0

Answer:

This proportion is valid to represent the problem \frac{miles}{hours} = \frac{40}{1}=\frac{120}{3}

Step-by-step explanation:

A proportion is simply a statement that two ratios are equal.

With the data provided for the problem you can say that \frac{40}{1}=\frac{120}{3} this proportion is read as "forty miles is to 1 hour as one hundred twenty miles is to three hours."

You might be interested in
Crafty Grandma Edith sat her family down during Thanksgiving and told them they couldn’t have any pumpkin pie until they worked
Ipatiy [6.2K]
Here is the correct answer of the given question above. Based on the puzzle given by crafty grandma Edith, which was answered by her 6-year-old granddaughter, during the time when they were gathered for the thanksgiving celebration, the correct answer for 9183 would be the number 3. Hope this is the answer that you are looking for.
6 0
3 years ago
CAN somebody plz plz help me with raios
Kaylis [27]
I can help what are the problems
5 0
3 years ago
A cone has a height of 2.5 in. and a radius of 5 in. What is the volume of the cone? (Use 3.14 for pi. Round the answer to two d
Pie

Answer:

65.45

Step-by-step explanation:

you do 3.14*5^2*2.5/3

7 0
3 years ago
Find the area of the largest circle that can be inscribed inside a square whose diagonal is 5" ( with explanation )
sweet-ann [11.9K]

Answer:

19.625

Step-by-step explanation:

If the square's diagonal is 5 and the circle is inscribed in it, that means that the radius is 2.5

2.5^2*3.14

=19.625

6 0
3 years ago
What is 21000 rounded to the nearest ten thousand
denpristay [2]
A number rounded to the nearest 10000, means that the last four digits of that number (on the left of the decimal point) are 0.  
<span>However, if the fourth-last digit to the left of the decimal point is 5 or greater, the number to the left of that is rounded to 1 number higher.  For example, if you were rounding 145293 to the nearest 10000, it would be 150000. 

However, the </span>fourth-last digit to the left of the decimal point in this case is 1.  
Therefore, <span> 21000 rounded to the nearest 10000 is 20000. 

</span>
4 0
3 years ago
Read 2 more answers
Other questions:
  • A swimming pool is being filled at the rate of 12 cubic yards per minute. If the pool is 18 yards long, 10 yards wide, and 3 yar
    14·1 answer
  • Last year my homeroom class
    10·2 answers
  • Joshua and Martina are playing a game where Martina is trying to guess the point Joshua's boat is at on a coordinate plane. Josh
    5·1 answer
  • 5 1/2 of what number is 55?
    12·2 answers
  • What is the recipricol of 1000​
    6·2 answers
  • Truth or False Domain and Asymptote can be the same number.
    8·1 answer
  • FAST PLEASE HELP MEEE: At a certain high school, 35 students play only stringed instruments, 10 students play only brass instrum
    6·1 answer
  • using the standard form ax^2+bx+c=0 of the given quadratic equation, factor the left hand side of the equation into two linear f
    6·1 answer
  • If Jaliya has 5 paintings and paints 6 more how much does she have now?
    7·2 answers
  • Section 5.2 Problem 17:
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!