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
shutvik [7]
2 years ago
13

BRIANLIEST!!!!! ANSWER THE QUESTIONS

Mathematics
1 answer:
tino4ka555 [31]2 years ago
7 0

Answer:

1. D- All of the above

2. B- The material the acid is poured on

3. C- Mass of the ball

4. A- Temperature

Step-by-step explanation:

2. The control variable is what stays the same so the material the acid is poured on must be the same as different materials have different reactions to acids.

3. The independent variable is what's being changed and in this experiment the mass of the ball is changed each time

4. The independent variable is what's being changed and in this experiment the temperature is different in each cup.

Hope this helped! :)

You might be interested in
What is the volume of a shipping cube with dimensions of 2 and 1/2 feet
Fantom [35]

For this case we have that by definition, the volume of a cube is given by:

V = l ^ 3

Where:

l: It's the side of the cube

According to the statement data:

l = 2 \frac {1} {2} = \frac {2 * 2 + 1} {2} = \frac {5} {2}

Substituting in the formula we have:

V = (\frac {5} {2}) ^ 3\\V = \frac {5 ^ 3} {2 ^ 3}\\V = \frac {125} {8}\\V = 15.625

Thus, the shipping cube volume is15.625 \ ft ^ 3

Answer:

15.625 \ ft ^ 3

6 0
3 years ago
Kevin is 3 times as old as Daniel. 4 years ago, Kevin was 5 times as old as Daniel. How old is Kevin now?
marishachu [46]
He might be 6 now.

hope this helped :)

plzz tell me if I was wrong
8 0
3 years ago
Read 2 more answers
Which expressions are equivalent? <br> Plz hurry will mark brainlest whoever gets it right
Tcecarenko [31]

Answer:

i think it a or b but i might be wrong

Step-by-step explanation:

sry if it is wrong tho

3 0
3 years ago
Read 2 more answers
Help PLEASEEEEEEEEEEEEEEEEE
dangina [55]

Answer:

B ; Point B

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
At what value of x does the graph of the following function F(x) have a vertical asymptote? F(x) = 4x/3x-6
riadik2000 [5.3K]

Answer:

vertical asymptote at x = 2

Step-by-step explanation:

The denominator of f(x) cannot be zero as this would make f(x) undefined. Equating the denominator to zero and solving gives the value that x cannot be and if the numerator is non zero for this value then it is a vertical asymptote.

3x - 6 = 0 ⇒ x = 2 ← is the vertical asymptote

6 0
3 years ago
Other questions:
  • In rectangle ABCD with side AD = 6 cm, point M is the midpoint of side
    14·1 answer
  • Given ​f(x)​,=19x+10find ​f(​4).
    13·1 answer
  • 3 3/5 × 2 3/4 <br><br> Answer in mixed number
    12·1 answer
  • I plugged this into photo math, but apparently I have to pay to find out how to get the answer. can you guys help me out?​
    11·1 answer
  • If 1/2 gallon of paint covers 1/5 of a wall, then how much paint is needed for the entire wall
    9·1 answer
  • Suppose that on the average, 7 students enrolled in a small liberal arts college have their automobiles stolen during the semest
    12·1 answer
  • Please help, we only have about a few minutes left.
    14·1 answer
  • (x-4)(x+b)/(x+3)<br><br><br> NEED A ANSWER ASAP
    10·1 answer
  • Clare has 5 yards of ribbon. It takes 1/2 yard to make a bow. How many bows can Clare make with the ribbon? Write a multiplicati
    5·1 answer
  • The population of a city has decreased by 33% since it was last measured. If the current population is 20,100, what was the prev
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!