All categories

3 years ago

Which of the following expenses will most likely be the most expensive?

1 answer:

4 0

Option B makes the most sense. Option A is something you acquire, it wouldn't really cost anything. Utilities usually do not cost more than housing. Savings are subjective, dependent on the person. So option B.
Hope it helps!

You might be interested in

What type of image is formed by a lens if m = -0.6?

DaniilM [7]

Answer:

Real and inverted

Explanation:

Magnification of a lens is defined as the ratio of the height of the image to the height of the object.

$m=\dfrac{h'}{h}$

Where

h' is the height of image

h is the height of the object

It is also defined as the ratio of image distance to the object distance.

$m=\dfrac{-v}{u}$

Here, m = -0.6

Negative sign shows the image is inverted. So, the formed image will be real and inverted.

7 0

3 years ago

Read 2 more answers

Find the equivalent resistance, current, and voltage across each resistor when the specified resistors are connected across a 20

timama [110]

Answer:

Explanation:

The question is incomplete. Here is the complete question.

"Find the equivalent resistance, the current supplied by the battery and the current through each resistor when the specified resistors are connected across a 20-V battery. Part (a) uses two resistors with resistance values that can be set with the animation sliders, and you can use the animation to verify your calculation. In part (b), three resistors are specified. (a) Two resistors are connected in series across a 20-V battery. Let R1 = 1 Ω and R2 = 2 Ω. Rea = (b) Add a third resistor to the circuit in series. Let R1 = 1 Ω, R2 = 2 Ω, and R3 = 3 Ω"

Using ohms law formula to solve the problem

E = IRt

E is the supply voltage

I is the total current

Rt is the total equivalent resistant.

a) Given two resistances

R1 = 1ohms and R2 = 2ohms

If the resistors are Connected in series across a 20V supply voltage,

-Equivalent resistance = R1+R2

= 1ohms + 2ohms

= 3ohms

- In a series connected circuit, same current flows through the resistors.

Using the formula E = IRt

I = E/Rt

I = 20/3

I = 6.67A

The current in both resistors is 6.67A

- Different voltage flows across a series connected circuit.

Using the formula V = IR

V is the voltage across each resistor

I is the current in each resistor

For 1ohms resistor,

V = 6.67×1

V = 6.67Volts

For 2ohms resistor

V = 6.67×2

V = 13.34Volts

b) If the resistors are three

R1 = 1ohms, R2 = 2ohms R3 = 3ohms

- Total equivalent resistance = 1+2+3

= 6ohms

- Current in each resistor I = E/Rt

I = 20/6

I = 3.33A

Since the same current flows through the resistors, the current across each of them is 3.33A

- Voltage across them is calculated as shown:

V = IR

For 1ohm resistor

V = 3.33×1

V = 3.33volts

For 2ohms resistor

V = 3.33×2

V = 6.66volts

For 3ohms resistor

V = 3.33×3

V = 9.99volts

3 0

4 years ago

Read 2 more answers

50 POINTS PLZZ ANSWER

LekaFEV [45]

The Coordinate Methodology is a technique for converting geometrical images into formulas, a technique for describing visuals with letters and numbers representing constant and factors. It is essential in learning calculus and other mathematical topics, and the further calculation can be defined as follows:

$\to \bold{A(0,0)}\\\\\to \bold{B(100,0)}\\\\$

So,

$\to \bold{C:(100,-200)}\\\\\to \bold{D: (100-75\sqrt{3},-275)}\\\\\to \bold{E: (-25-75\sqrt{3},-125\sqrt{3}-275)}\\\\$

calculating the E distance A:

$\to \bold{\sqrt{(-25-75\sqrt{3})^2+ (125\sqrt{3}- 275)^2}}\\\\\to \bold{ 25\sqrt{(225-104\sqrt{3})}}\approx 167.46\ m\\\\$

In this question, by using the coordinates method to calculate the distance from the start point to the end point.

Please find the graph in the attached file.

Learn more:

brainly.com/question/21864093

5 0

2 years ago

What activity would require more impulse?

Gnesinka [82]

B. Accelerating a bowling ball from rest to 35 m/s

Explanation:

Accelerating a bowling ball from rest to 35m/s will require more impulse compared to a baseball.

Impulse is the force acting on a body a particular period of time. It is similar to momentum.

When impulse is applied on a body, it change it state from rest and cause motion.

A body with more mass will require a higher impulse to cause it to accelerate. Bowling balls are heavier. They require more impulse to make them move.

Learn more:

Momentum brainly.com/question/9484203

#learnwithBrainly

3 0

3 years ago

Which of the following represents a covalent compound? KF NaCl SBr3 Mg2O

slava [35]

Answer:

SBr3 is a covalent compound

5 0

4 years ago