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
Evgen [1.6K]
3 years ago
10

Quesu

Mathematics
1 answer:
siniylev [52]3 years ago
3 0

Answer: The athletes would need to run a total of 3 laps around the track to run 3 miles.

Step-by-step explanation: 3x1=3 tada

You might be interested in
PLEASE HELP! IF CORRECT WILL GET BRAINLIST!
viva [34]

Answer:

2

Step-by-step explanation:

f=1

2 x 1=2

4-2=2

7 0
3 years ago
Read 2 more answers
The weight of a person skin is related to body weight by this equation s=1/16w, where s s skin and w is body weight.
FromTheMoon [43]
That person;s body weight will be 156 Ib. Do 9 3/4 times 1/16 to get you body weight
3 0
3 years ago
Gavin thinks the equation P = 3 × 4 could be used to find the perimeter for two different
kondaur [170]
This shape is a Rectangle because the sides aren’t even
5 0
2 years ago
In the equation 3x+ 2 = 11 which number is the constant?
grigory [225]

Answer:

The constant is 2 and 11

Step-by-step explanation:

A constant is a number that always has the same value. In this equation 2 and 11 are the constants because they stay the same. 3x doesn't stay the same because 3 is multiplying x.

Hope This Helps :)

6 0
3 years ago
"A rectangle has a height of 5 cm and its base is increasing at a rate" of 3/2 cm/min. When its area is 60 cm2, at what rate is
sukhopar [10]

Answer:

The diagonal is increasing at the rate of 119/104cm/min of the given rectangle.

Step-by-step explanation:

Dimensions of the rectangle

Height = 5cm

Rate of base = 3/2 cm/min

Area = 60cm^2

We know the area of a rectangle of given by = base* Height

b*h = 60

b*5 = 60

b = 12cm

Applying Pythagoras theorem while drawing a diagonal to the rectangle

  b^2 +h^2 =  D^2\\

 5^2 +12^2 = 13^2

so our diagonal will be 13cm  

Upon differentiating the area of the rectangle  we get

b*h = A=60cm^2

using  the chain rule of differentiation

h*db/dt + b*dh/dt  = 0

b*dh/dt = -h*db/dt

12*dh/dt = -5*3/2

dh/dt = -5/8 cm//min

so the height of the rectangle is decreasing at the rate of -5/8cm/min

now we have all the measurements we need

b = 12 , db/dt = 3/2cm/min

h = 5 , dh/dt = -5/8 cm/min

b^2 +h^2  = D^2

Upon differentiating we get

2b*db/dt + 2h*dh/dt = 2D*dD/dt

b*db/dt + h*dh/dt = D*dD/dt

12*3/2 + 5*(-5/8) = 13*dD/dt

18 -25/8 = 13*dD/dt

\frac{144-25}{8} = 13*dD/dt

dD/dt = \frac{119}{104} cm/min

Therefore the diagonal is increasing at the rate of 119/104cm/min of the given rectangle.

6 0
3 years ago
Other questions:
  • 340 over 8 as a unit rate
    7·2 answers
  • Which of the following starts with a contradiction of what you are trying to prove?
    15·1 answer
  • 13 and 15<br><br>solve each problem by graphing and slope intercept​
    8·1 answer
  • Cindy can read in different amounts of time 10 pages in 8minutes, 15 pages in 12 minutes and 25 pages in 20 minutes what is the
    7·1 answer
  • A student repeatedly measures the mass of an object using a mechanical balance and gets the following values: 560 g, 562 g, 556
    11·1 answer
  • What’s the answer???
    11·1 answer
  • Please Help! Is the data set approximately periodic? If so, what are its period and amplitude?
    9·1 answer
  • Simplify: 5 - i8 + 2i32
    9·1 answer
  • Find the distance between the points
    13·2 answers
  • Express using algebra A stick l feet long is broken into 2 parts one of which is twice as long as the other. How long is the sho
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!