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
MariettaO [177]
3 years ago
8

Robert run the 100 meter dash in 13.5. later he run same distance in 10.3 seconds. how many seconds less did it take him to run

the same distance the second time?
Mathematics
1 answer:
leonid [27]3 years ago
3 0

Answer:

3.2seconds

Step-by-step explanation:

Step one:

Robert run the 100 meter dash in 13.5 seconds

We are told that he later  run same distance in 10.3 seconds

Required.

The time difference in the first dash and the second

Step two:

The first dash took 13.5 seconds

the second took 10.3 seconds

the difference = 13.5-10.3= 3.2seconds

You might be interested in
I will mark Brainliest Please help worth 30 pointsThe distance, y, in centimeters, of an ant from a hole in the tree for a certa
Marrrta [24]

Answer: Part A:

A linear graph is one with a line that has the same slope all the way through. In this case, you can tell the line doesn't have the same slope the whole way through because at one part it flattens and also decreases.


Part B:

Increasing would mean the slope of the line is positive, or it appears to be going upwards. Constant would be the slope is 0, and it's just a horizontal line. Decreasing would be the slope of the line is negative, and it appears to be going downwards. In this case, this would mean that the segment K is increasing, because it appears to be going upwards, L would be constant, because it is a horizontal line, and M would be decreasing, because it's going downwards.


Part C: 

I would say the ant started moving away from the hole for 2 seconds, and then stopped for 3 seconds, and then started moving again back to the hole for another 3 seconds.







7 0
3 years ago
Read 2 more answers
1. A triangle is rotated 35° about the origin. What is true about the relationship be pre-image?
jasenka [17]

Answer:

the triangles are equivalent

Step-by-step explanation:

that's it

5 0
3 years ago
121 slabs . How many slabs will she need to lay in each row to make a square
netineya [11]

She needs to lay 11 slabs on each row to make a square

<h3>How to determine the number of slabs in each row?</h3>

The total number of slabs is given as:

Total = 121 slabs

Let this represent the area of the slab.

The area of a square is calculated as:

Area = Length^2

Substitute the known values in the above equation

Length^2 = 121

Take the square root of both sides

Length = 11

Hence, she needs to lay 11 slabs on each row to make a square

Read more about squares at:

brainly.com/question/24487155

#SPJ1

4 0
2 years ago
marvin the math magician has a problem for you. he wants to buy some magic wands and some magic hats. the wands cost $8 each and
tensa zangetsu [6.8K]
He will pay $131 for all that stuff

7 0
3 years ago
Read 2 more answers
Factor <br><br> LaTeX: 7v^2+31v+12
bazaltina [42]

Answer:

(7v +3 ) ( v    + 4  )

Step-by-step explanation:

7v^2+31v+12

(7v + ) ( v    +   )

12 = 1*12

       2*6

       3*4

7* 4 + 3 = 31

(7v +3 ) ( v    + 4  )

6 0
3 years ago
Other questions:
  • What is an expression that has a value of 35
    12·1 answer
  • The product of 8 and x is greater than 50.
    11·1 answer
  • HELP ME !! PLEASE HELP ME!!
    13·2 answers
  • When reflecting a line segment or shape it will change in size and shape if done correctly. True or False
    13·1 answer
  • a paper bag holds 5 red blocks, 8 blue blocks, 3 yellow blocks, 4 green blocks. If block is selected at random and replaced 60 t
    15·1 answer
  • HELP ME WITH THIS PLEASE I NEED HELP !!!
    11·1 answer
  • 2. If the 2nd term of a G.P series is 3/2 and the 4th term is 3/8 , find:
    5·1 answer
  • (I NEED HELP THIS IS A TEST)
    7·1 answer
  • What is the total cost of three shirts 22.50 and two ties 14.90 with a 5% sales tax
    5·2 answers
  • 27 solid iron spheres,each of radius x cm are melted to form a sphere with radius y cm ,find the ratio of x:y
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!