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
Archy [21]
3 years ago
12

A race

Mathematics
1 answer:
sashaice [31]3 years ago
7 0

Answer: 187.7 mph

Step-by-step explanation:

v = 125 mph

t = 1.2 min

v2 = ?

t2 = 0.8 min

We can use the rule of 3 here. It's the inverse rule of 3 because as time decreases, speed increases.

\frac{125mph}{x} =\frac{1.2min}{0.8min}

x = \frac{(125)(1.2)}{0.8}

x=187.5mph

You might be interested in
ASAP!!! Help me please this is due in a day! And I got so confused........ So can you guys help? By filling in the blanks(empty
Marina86 [1]

hello mai brou tenkuiusnriejqbe

4 0
2 years ago
The graph of y=f(x) is shown below. What are all of the read solutions of f(x) = 0?
Sveta_85 [38]

Answer:

0, -1, -3

Step-by-step explanation:

f(x) = y = height of the line plotted

if you treat the x axis as the "ground" or "floor"....you're looking for the point when the graph "hits" the "floor", meaning zero height.

3 0
3 years ago
Read 2 more answers
Thissss isssss the rest
lisabon 2012 [21]

Answer:

In a triangle, sides opposite of congruent angles are congruent.

5 0
3 years ago
One side of triangle is 2/8 cm. What is the perimeter
notka56 [123]
3/4 is the Perimeter
7 0
2 years ago
Read 2 more answers
What is the prime factorization of 32?
dalvyx [7]
You could’ve just looked it up

5 0
2 years ago
Read 2 more answers
Other questions:
  • I need help with this question PLEASE<br> 2n+3n+9=-41
    9·1 answer
  • Help please? Giving brainliest and points! Please explain!
    10·2 answers
  • The escape velocity from planet Earth is 11,184.7258 meters per second. If a ship reaches this speed and maintains it, then negl
    9·1 answer
  • Stuart bought a sweater that was on sale for 30% off the regular price. He also had an additional 25% off coupon. If the origina
    6·1 answer
  • The graph shows the distance of a car from a measuring position located on the edge of a straight road.(a) What was the average
    15·1 answer
  • Given f(x)=1/3(4-x)2, what is the value of f(16)
    5·1 answer
  • Can someone please help asap thank you
    13·1 answer
  • Helpppppp question 2
    9·1 answer
  • The feet of a poem can easily be compared to _______.
    15·2 answers
  • Rachel is mailing packages. Each small package costs her $2.60 to send. Each large package costs her$4.10. How much will it cost
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!