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
vagabundo [1.1K]
2 years ago
8

Marco can swim at a speed of 45

Mathematics
2 answers:
Step2247 [10]2 years ago
6 0
(4.44) Hope this helps!
diamong [38]2 years ago
4 0
I hope this helps you

You might be interested in
Translate each sentence into a formula
Bas_tet [7]
1) Perimeter=2length+2width
This is the formula for finding the perimeter of a rectangle

2) Density=mass/volume
The “Quotient” is the answer to a division problem (like how the “sum” is the answer to an addition problem) which is why we know to divide mass and volume

3) Force = mass*acceleration
The “product” is the answer to a multiplication problem which is why we know to multiply mass and acceleration

4) surface area = 6*L^2
The formula used to calculate the area of a square is L^2. The problem tells us that surface area is the sum of all the faces of a 3D shape. Because there are 6 sides on a cube, we multiply L^2 by 6.

Hope this helps!
6 0
3 years ago
Joe spends 18.75% of his working day washing cars. He spends 1.5 hours washing cars. How many total hours does he work per day?
insens350 [35]

Answer:

8 hours

Step-by-step explanation:

Joe spends 18.75% of his working day washing cars.

Joe spends 1.5 hours washing car.

Therefore 18.75% is equal to 1.5 hour.

18.75% = 1.5 hour

1% = 1.5 ÷ 18.75 = 0.08 hour

100% = 0.08 x 100 = 8 hours

4 0
3 years ago
Tony has a bucket filled with green, blue, yellow, and red markers. He removes 3 markers from the bucket, with replacement. Sele
Margaret [11]

Answer:

Options A), B), C), D)

Step-by-step explanation:

There are 4 colors of markers.

Take out three "with replacement" markers.

As there is replacement, then the number of markers in the cube does not change in each trial.

A) There is a chance that when you get the three markers always get the same color.

B) It is likely to get a marker of each color

C) If 3 markers are taken it is likely to get the same amount of green and blue markers. For example, if there are 3 markers obtainable: blue, green, yellow. Then the number of blues and yellows is the same.

D) If 3 markers are taken it is likely to obtain the same amount of red and yellow markers. For example, if there are 3 markers you could obtain: red, yellow, blue. Then the number of reds and yellows is the same.

E) <u><em>It is impossible for this to happen</em></u>, because if only 3 markers of two different colors are taken, then there will always be 2 markers of one color and only one marker of another color:

green, green, yellow

blue, blue, green

blue, red, red .....

So the first 4 results are possible. Only the last result is impossible to obtain

5 0
2 years ago
Q bisects PR If PR = 28, andPQ = 2x + 5, what is the value of x? Show your work​
dlinn [17]

Answer:

The value of x is 11.5

Step-by-step explanation:

Here, we want to find the value of x

Since Q bisects PR, it means it divides PR into ii equal angles

Thus PR = PQ

28 = 2x + 5

2x = 28-5

2x = 23

x = 23/2

x = 11.5

7 0
3 years ago
3x + y = 8 <br> X - 3y = 11
drek231 [11]

Answer:

i solved it using simultaneous equation. I hope it helps

5 0
2 years ago
Read 2 more answers
Other questions:
  • How is the sum expressed in sigma notation?<br><br> 1/64+1/16+1/4+1+4
    6·1 answer
  • which measure would you report to describe the diffrences between the most electricity used in 1 month and the least
    5·1 answer
  • If 15 pies will serve 120 people, how mant pies are needed for 152 people?
    13·2 answers
  • Line q contains the points, (1, 5) and (1, 8). What is the relationship between the slope of line q and the slope of the x-axis?
    6·2 answers
  • While traveling at a constant speed in a car, the centrifugal acceleration passengers feel while the car is turning is inversely
    14·1 answer
  • Solve using the substitution method<br> x-7y=19<br> 5x=-2y-16
    12·2 answers
  • Please help will give brainliest
    15·2 answers
  • At practice, Noah does twice as many push-ups as Diego, and also 40 jumping jacks. He does 62 exercises in total.
    12·2 answers
  • PLEASE HELP ILL GIVE YOU BRAINLIST !!! I DONT UNDERSTAND THIS
    9·2 answers
  • K ONLY ANSWER IF YOU KNOW ​
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!