What is the relationship between mass, density, and volume? Provide an example that involves calculating population density.

Answers

Answer 1
Answer: density = mass /volume

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Write 240000 in standard form

Answers

Final answer:

The standard form of 240000 in arithmetic is 240000 and in scientific notation it is 2.4 x 10^5.

Explanation:

The question is asking to write the given number, 240000, in standard form. In arithmetic, standard form usually refers to writing the number as it normally appears without any mathematical operations involved. However, in scientific notation, the standard form of a number is written as a number between 1 and 10 multiplied by a power of 10. Therefore, the standard form of 240000 in arithmetic is just 240000 whereas in scientific notation it is 2.4 x 10^5.

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Answer:

240,000

Step-by-step explanation:

standard form means the way you would write it

Darnelle drew this figure and the accompanying equations. w + x + y = 180 y + z = 180Which equation must also be true?
A
w + z = 180
B
y – x = w
C
w + x + z = 180
D
w + x = z

Answers

Answer:

The correct option is D  w + x = z

Step-by-step explanation:

Consider the provided equations.

y + z = 180

Solve the equation for y.

y= 180-z

Now substitute the vlaue of y in w + x + y = 180

w + x + 180-z = 180

Subtract 180 from both sides.

w + x + 180-180-z = 180-180

w + x -z = 0

Add z to both sides.

w + x -z+z = z

w + x= z

Hence, the correct option is D  w + x = z

180=w+x+y and 180=y+z so

w+x+y=z+y so subtract y from both sides

w+x=z

Can you guys help me with this stuff I need a birthday

Answers

Answer:

y=-1x+3

definitely correct

Answer:

Sure what do you need help with?

Step-by-step explanation:

3t - 7 = 5t, then 6t =

Answers

First, you would need to solve for t using the equation: 3t - 7 = 5t
Move all the numbers with variable on ones side
-7 = 5t - 3t
Combine like factors
-7 = 2t
Solve for t
-7/2 = t
After solving for t, you plug the answer into the equation you want to solve.
6 (-7/2) = -21
6*-7 = -42
-42/2 = -21
The answer is -21

Are these congruent by SSS, SAS, AAS, ASA?

Answers

Answer:

SAS (Side Angle Side)

Step-by-step explanation:

It is SAS because both triangles are congruent due to 2 congruent sides and one congruent angle, thus being SAS.

A driver starts his parked car and within 4.6 seconds, reaches a velocity of 15.0 m/s. What is his acceleration?

Answers

Answer:

3.261

Step-by-step explanation:

Acceleration is velocity/time

15/4.6=3.261