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
Komok [63]
3 years ago
9

At a track meet, Jacob and Daniel compete in the 220m hurdles. Daniel finishes in 3/4 of a minute. Jacob finishes with 5/12 of a

minute remaining. Who ran the race in the faster time?
Mathematics
2 answers:
baherus [9]3 years ago
8 0
Daniel: 3/4=.75 = 75%
Jacob: 5/12=  .41 = 41%
So it would be Jacob that is faster


lakkis [162]3 years ago
6 0
5/12 is faster because it is a smaller fraction of the minute
You might be interested in
I need the answer asap <br>​
lesya692 [45]

Answer:

Just simply fail if it gets too hard <3

Step-by-step explanation:

im sorry lolĺ

6 0
3 years ago
Kelli swam upstream for some distance in one hour. She then swam downstream the same river for the same distance in only 6 minut
solmaris [256]

Answer:

6.11km/hr

Step-by-step explanation:

Let the speed that Kelli swims be represented by Y

Speed of the river = 5km/hr

Distance = Speed × Time

Kelli swam upstream for some distance in one hour

Swimming upstream takes a negative sign, hence:

1 hour ×( Y - 5) = Distance

Distance = Y - 5

She then swam downstream the same river for the same distance in only 6 minutes

Downstream takes a positive sign

Converting 6 minutes to hour =

60 minutes = 1 hour

6 minutes =

Cross Multiply

6/60 = 1/10 hour

Hence, Distance =

1/10 × (Y + 5)

= Y/10 + 1/2

Equating both equations we have:

Y - 5 = Y/10 + 1/2

Collect like terms

Y - Y/10 = 5 + 1/2

9Y/10 = 5 1/2

9Y/ 10 = 11/2

Cross Multiply

9Y × 2 = 10 × 11

18Y = 110

Y = 110/18

Y = 6.1111111111 km/hr

Therefore, Kelli's can swim as fast as 6.11km/hr still in the water.

4 0
2 years ago
This month the Middle School Media newspaper has 25 pages. Twenty-five schools order the paper for each of their students. Each
musickatia [10]

Answer:

25^4

Step-by-step explanation:

Here, we want to find the expression that shows the total number of pages in all of the news papers

Number of pages per book = 25

Number of schools is 25

Number of classrooms is 25

Number of students per classroom is 25

Now; the number of students in each school

is 25 * 25

Number of students in all of the school will be;

25 * 25 * 25

So the number of pages in all of the schools will be;

25 * 25 * 25 * 25 = 25^4

7 0
2 years ago
What is the expression of (0.2)(14)
Natalija [7]
The expression is 2.8 
5 0
3 years ago
Is 25,365 cm greater or less than 30 m
anyanavicka [17]
25365cm÷100=m
                          =253.65m
25365 is less than 30m
6 0
3 years ago
Other questions:
  • What is the area of rectangle PQRS?
    14·2 answers
  • How do you find the domain &amp; range ?
    15·1 answer
  • Determine the length of the arc that subtends an angle of 2.8 radians at the centre of a circle with a radius 12cm.
    9·1 answer
  • What is the problem 5 3 +2 3 ​
    6·1 answer
  • 3√2 times 8√8 rational or no
    11·1 answer
  • Write 3435.332 out using words<br> (Pic for friends)
    12·1 answer
  • What is the equation of the circle shown in the graph ?
    6·1 answer
  • What do the signs need to be to multiply to get a positive and add to get a negative ?
    14·1 answer
  • Write each expression using exponents.<br> 3/8 * 3/8 * 3/8=
    15·2 answers
  • What is the pattern in the values as the exponents increase?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!