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
Tems11 [23]
3 years ago
8

What is another name for a relation that has each element in its domain paired with exactly one element in its range? Apex

Mathematics
1 answer:
8090 [49]3 years ago
7 0
Another name for a relation is a function.
You might be interested in
A diver dives from a 10m springboard. the equation f(t) = -4.9t² + 4t + 10 models her height above the pool at time t. When will
Gennadij [26K]

Answer:

At time t = 0.408 sec diver will be at maximum height

Step-by-step explanation:

We have given equation of the height f(t)=-4.9t^2+4t+9

We know that velocity is the rate of change of distance with respect to time

So v=\frac{df(t)}{dt}=\frac{df(-4.9t^2+4t+10)}{dt}=-9.8t+4+0=-9.8t+4

At maximum height velocity will be zero

So -9.8t+4=0

t = 0.408 sec

So at time t = 0.408 sec diver will be at maximum height

5 0
3 years ago
HELP WITH THESE SERIES OF QUESTIONS!!
Virty [35]
1. Simplified already
2. 5x^2 x (3x+5)
3. 3x^3 x (3x^4 +11)
5 0
3 years ago
Which of the following expressions are equivalent to 6 + (-4) - 5
Mila [183]

Answer:

B and C

Step-by-step explanation:

All you need to do is find the answer for all of them and see which ones match

Original:

6 + (-4) - 5

6 - 4 - 5

2 - 5

<u><em>-3</em></u>

This is the answer for the original expression, now we need to see which one is the correct match....

A. -(-6 + 4 ) - 5

2 negatives being subtracted gives you a positive

6 + 4 - 5

10 - 5

5

Incorrect, so now we know its not A

B. 6 - 4 - ( -5)

Again 2 negatives give you a positive

6 - 4 + (5)

6 - 9

-3

Correct, so now we know its B

C. 6 - (4 + 5)

PEMDAS so do the parenthesis first

6 - 9

-3

Correct, so now we it's C.

D. 6 + 4 - 56

10 - 56

-46

Incorrect, so now we know its not D

E. -(-6) + (-4) - (-5)

Again, 2 negatives equal a positive

6 - 4 + 5

2 + 5

7

Incorrect so now we know its not E

The correct answer is C

Hope this helped!

Have a supercalifragilisticexpialidocious day!

6 0
3 years ago
1/2 (?/10) + 1/2 (?/10) = ? - Reduced answer = ? Help Me Please ;-;
sashaice [31]
One half of something plus another half of something is equal to the thing
1/2x +1/2x = x
The reduced answer would be ?/10
7 0
3 years ago
Rewrite the parametric equations by eliminating the parameter. Select ONE.
Vinil7 [7]

Answer:

Y=(X-7)/2

Step-by-step explanation:

we have

X=2t+3 -----> equation A

Y=t-2 -----> t=Y+2 -----> equation B

Substitute equation B in equation A

X=2(Y+2)+3

X=2Y+4+3

X=2Y+7

solve for Y

2Y=X-7

Y=(X-7)/2

6 0
3 years ago
Other questions:
  • 75,000 live bacteria are present in a culture in a flask. When an antibiotic is added to the culture, the number of live bacteri
    10·1 answer
  • Mathew rolls a number cube labeled with the numbers 1-6. He then flips a fair coin. What is the probability that he rolls a 4 an
    5·1 answer
  • Work out the value of 5x - 6 when x= 2
    15·2 answers
  • A marching band has 65 students can the band director arrange the students into a rectangular array with more than 1 row and mor
    15·1 answer
  • a new energy drink advertise 182 calories for 6 ounces how many calories are in 21 ounces of the drink? There are ____ calories
    8·2 answers
  • A 30oz bottle of sriracha is on sale<br> for $2.99. What is the price per<br> ounce?
    7·1 answer
  • I will give brainlest
    11·2 answers
  • The length of a side of a square is 32<br>cm find the area​
    7·1 answer
  • Mckenzie has been saving her earnings from mowing the
    14·1 answer
  • Leonard has built a crate for his car. The crate measures (x+5) ft by (x+1) fr by (2x+3) ft. Write an expression that represents
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!