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
yulyashka [42]
2 years ago
15

Kelly uses cruise control to drive at a constant speed. She travels first 192 miles in 3 hours. At the rate, how long will it ta

ke Kelly to drive a total of 448 miles?
Mathematics
2 answers:
ioda2 years ago
5 0

Answer:

Step-by-step explanation:

rate = d / t

rate = 192 / 3

rate = 64 miles / hour

Now you want to know how long it can take to get 448 miles

d = r * t

t = d / r

t = 448/64

t = 7 hours.

You could actually do it using proportions.

192/3 = 448/x                   Cross multiply

192*x = 448*3

192*x = 1344                    Divide by 192

x = 1344/192

x = 7

Do this the way you feel is the best way.

natali 33 [55]2 years ago
4 0
64 miles per hour.
448 divide by 64 = 7
Therefore the answer would be 7 hours.
You might be interested in
100 points and brainliest to whoever gives a good explanation and answer to the question. The graph shows a proportional relatio
san4es73 [151]

Answer:

It would be B

Step-by-step explanation:

You can check each question by subsituting the x and y with points on the graph.

Example: (1,3)

y = 3x

3 = 1 x 3

3 = 3

5 0
3 years ago
Read 2 more answers
Help me please I’m not so smart hehe
ss7ja [257]

Answer:

R = 14 cm

A = pi R^2 = 3.14 " 196 = 616 cm^2

6 0
2 years ago
Wich statement is true about a line and a point?
Bogdan [553]
A line are two rays in opposite directions and go on forever, and a point is a location on any type of line segment or shape ( see pictures for examples)

3 0
3 years ago
Read 2 more answers
Find at least 4 equivalent fraction of<br>14 / 16​
r-ruslan [8.4K]

Answer:

hope i helped:) :)

Step-by-step explanation:

7/8

28/32

42/48

56/64

5 0
2 years ago
Read 2 more answers
What is the answer to # 7 and how did you solve it? Please Help!!
omeli [17]
He has 30 gallons left
5/8 = 50/80
80-50=30
6 0
2 years ago
Other questions:
  • 394.6÷9 =???
    6·2 answers
  • Write what you notice in the answer I just gave ...<br> Picture uploaded
    7·1 answer
  • Which explains whether or not the graph represents a direct variation?
    11·2 answers
  • You have a stack of pennies without counting the pennies, how can you know if there is a odd or even number of them
    12·2 answers
  • Which algebraic expressions are polynomials
    10·1 answer
  • Rewrite 18/5 as a mixed number
    5·1 answer
  • Use the definition of similarity to explain your answer
    13·1 answer
  • Can someone please help me I’ll give out brainliest thank you
    9·1 answer
  • PLZZZZZ HELP ASAPPPP
    13·1 answer
  • Is 9.3 X 100^9 in scientific notation
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!