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
777dan777 [17]
3 years ago
13

What is the halfway point between 12 and 13?

Mathematics
1 answer:
nirvana33 [79]3 years ago
6 0
12.5 is the halfway point
You might be interested in
Mark purchased a new refrigerator that sells for $1300 including tax and delivery. He paid $350 down and the remaining cost in f
sashaice [31]

Answer:

$ 190.00 a month.

Step-by-step explanation:

$350.00 subtracted from $1300.00 equals $950.00. $950.00 divided by 5 equals the amount of money Mark payed each of his remaining payments.

5 0
3 years ago
Sophie has a doll collection with 36 dolls. She decides to sell s dolls to a museum and has r dolls remaining.
Natasha2012 [34]
Lol xd i jejuducyycya udhydggd 8737377 dhhdhxy
5 0
2 years ago
Brainly should really make add a feature where people can delete their posts and comments. They should also add a feature where
zysi [14]

Answer:

for real

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
For which pairs of function is (f x g ) (x) = 12x
Contact [7]
The answer is (f * g) (x) = 12x
4 0
2 years ago
Read 2 more answers
Find the length of the following​ two-dimensional curve. r (t ) = (1/2 t^2, 1/3(2t+1)^3/2) for 0 < t < 16
andrezito [222]

Answer:

r = 144 units

Step-by-step explanation:

The given curve corresponds to a parametric function in which the Cartesian coordinates are written in terms of a parameter "t". In that sense, any change in x can also change in y owing to this direct relationship with "t". To find the length of the curve is useful the following expression;

r(t)=\int\limits^a_b ({r`)^2 \, dt =\int\limits^b_a \sqrt{((\frac{dx}{dt} )^2 +\frac{dy}{dt} )^2)}     dt

In agreement with the given data from the exercise, the length of the curve is found in between two points, namely 0 < t < 16. In that case a=0 and b=16. The concept of the integral involves the sum of different areas at between the interval points, although this technique is powerful, it would be more convenient to use the integral notation written above.

Substituting the terms of the equation and the derivative of r´, as follows,

r(t)= \int\limits^b_a \sqrt{((\frac{d((1/2)t^2)}{dt} )^2 +\frac{d((1/3)(2t+1)^{3/2})}{dt} )^2)}     dt

Doing the operations inside of the brackets the derivatives are:

1 ) (\frac{d((1/2)t^2)}{dt} )^2= t^2

2) \frac{(d(1/3)(2t+1)^{3/2})}{dt} )^2=2t+1

Entering these values of the integral is

r(t)= \int\limits^{16}_{0}  \sqrt{t^2 +2t+1}     dt

It is possible to factorize the quadratic function and the integral can reduced as,

r(t)= \int\limits^{16}_{0} (t+1)  dt= \frac{t^2}{2} + t

Thus, evaluate from 0 to 16

\frac{16^2}{2} + 16

The value is r= 144 units

5 0
3 years ago
Other questions:
  • −1w + 4w4 + y4 – 3y4 – 2w – 3w4
    5·1 answer
  • Researchers count 30 tagged zebras and 150 total zebras in an area of a game reserve. if researchers had previously tagged 80 to
    11·1 answer
  • If the exterior sides of two adjacent angles are opposite rays, then the angles are _____ angles.
    5·2 answers
  • A taxi charges $1.75 plus a fee of 0.75 $ for each mile traveled the total cost of a ride without a tip is $4.75 how many miles
    13·1 answer
  • How many cups are in 1 quart?​
    14·1 answer
  • Please answer this ( 10 points)<br><br> -10 + 2d =8<br> What is D?
    5·1 answer
  • Geometry problem please be quick
    8·1 answer
  • Please answer correctly !!!!!! Will mark brainliest !!!!!!!!!
    12·1 answer
  • Y'all can you answer these? 8th grade algebra 1-10 Q's??
    8·2 answers
  • An 18 foot ladder rests against a wall. The base of the ladder is 8 feet from the wall. What angle does the
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!