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
andre [41]
2 years ago
14

You ran 3 1/2 mi in 3/4 hr your friend ran 1 2/5 mi in 1/3hr which of you ran faster

Mathematics
1 answer:
notka56 [123]2 years ago
6 0
"You" ran faster. 3 1/2 mi. turn into 3 5/10 mile. 1 2/5 mi. turn into 1 4/10 mile. 3/4 of an hour is 45 min. 1/3 of an hour is 20 min. Therefore you multiply 1 4/10 times 2 to get 2 8/10 mi. in 40 min. Since your friend needs 5 more min. to be at the same time as you, you divide 20 (1/3 of an hour) by 4. Which gives you 5 minutes. Now, take the 1 2/5 of the mile. and divide that by 4. Which according to Symbolab.com gives you 1/10. Now go back to the beginning, you ran 3 5/10 mi. in 45 minutes. Your friend ran 2 8/10 in 40 min. Now that we know 5 min. equals 1/10 miles, you can add that to your friend. which means she/he ran 2 9/10 mi. in 45 min. In conclusion, you ran farther that your friend in 45 min. "You" ran faster. (:
You might be interested in
What is the value of g(0)<br> -2<br> -1<br> 3<br> 6
Tanzania [10]

Answer:

Step-by-step explanation:

An x value of 0 can only be plugged into the equation that has a domain that includes 0. The first function's domain is between -2 and -4, so 0 is not included in that domain. In the third function, the domain is between 1 and 3, so 0 is not included in that domain, either. The middle function's domain does include 0 (0 falls between -2 and 1) so we can only evaluate this function at an x value of 0.

g(0) = -0 - 1 so

g(0) = -1

6 0
3 years ago
Please help me!!!!!!!!!!!!!!!
Ainat [17]

r = 7.53 so d = 2r = 2(7.53) = 15.06 cm

Area of square = d^2 / 2 = (15.06)^2 / 2 = 113.41 cm^2

Area of circle = 3.14 (7.53)^2 = 178.04 cm^2

Area of yellow region = Area of circle - Area of square

Area of yellow region = 178.04 cm^2 - 113.41 cm^2

Area of yellow region =64.63 cm^2 = 64.6 cm^2 (nearest tenth)

Answer

64.6 cm^2

7 0
2 years ago
Evaluate the expression for the given values of the variables.
vfiekz [6]

Answer:

A

Step-by-step explanation:

Substitute the given values into the expression

2a² + cb

= 2(5)² + 3(11)

= 2(25) + 33

= 50 + 33

= 83 → A

7 0
2 years ago
The Punjab Highway department is studying traffic pattern on G.T. Road near Lahore. As part of previous study, population standa
Ainat [17]

Answer:

for this we need 90 percent 5410

so we multiply 5410*0.9=4869

Hope This Helps!!!

5 0
2 years ago
Shawntell is training for a relay race. She ran 2000 feet every day for 6 days.
Elena-2011 [213]

Answer:

12,000

Step-by-step explanation:

2000*6 is 12000

Hope this helps plz hit the crown :D

5 0
3 years ago
Other questions:
  • a triangle has sides 35cm, 54cm and 61cm long. find it's area, also find the smallest of its altitudes
    6·1 answer
  • 0.63 =<br> How do you convert this into a fraction
    15·1 answer
  • You collected the following data about the colors of dresses at the prom:
    9·2 answers
  • WHICH INQUALITY IS EQUAL TO -1 &gt; M+4
    10·1 answer
  • *I WILL MARK YOU BRAINLIEST!!!!*
    5·2 answers
  • A postcard in the shape of a parallelogram has an area of 12in^2. What are two possible lengths of bases and heights for the pos
    11·1 answer
  • 4.)Given m = 1/2 and the point (3, 2), which of the following is the point-slope form of the equation?
    14·1 answer
  • Simplify the fraction completly<br> 64/100
    5·2 answers
  • (-2x^-3)^4 • (100x^7)^0/(10x^2)^3 <br><br>I got 2/125x^18, is this right?​
    7·1 answer
  • Cheek your level in mathematics
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!