All categories

2 years ago

Which of the following is the most appropriate unit to describe the time you can drive a car based on the amount of gas?

Mathematics

1 answer:

sukhopar [10]2 years ago

6 0

The correct answer is "<span>Minutes per gallon, because the independent quantity is the gallons</span>"

You might be interested in

Hippalectryon

FrozenT [24]

Add the who numbers: 4 + 2 = 6

You are correct, it's C. 6

8 0

2 years ago

Are -2x + 9 = 7 and 2x = 2 equivalent?

DochEvi [55]

Answer:

Yes because the answer to both of them is 1

Step-by-step explanation:

Let's solve your equation step-by-step.

−2x+9=7

Step 1: Subtract 9 from both sides.

−2x+9−9=7−9

−2x=−2

Step 2: Divide both sides by -2.

−2x

−2

x=1

Answer:

x=1

Let's solve your equation step-by-step.

2x=2

Step 1: Divide both sides by 2.

x=1

Answer:

x=1

7 0

2 years ago

The mass of the part of a metal rod that lies between its left end and a point x meters to the right is 3x^2 kg. Find the linear

Sav [38]

Answer:

6 kg/m

Step-by-step explanation:

mass m = 3x^2.

rho ρ= dm/dx =6x

ρ(1) =6 Kg/m

linear density is the derivative of mass (m) with respect to position(x)

that is how fast is the mass changing at that position.

4 0

2 years ago

I NEED HELP ASAP 17 points and BRAINLIEST!!!!!!!!!!

guajiro [1.7K]

Answer:

1st 3rd and 4th

Step-by-step explanation:

I just did that

7 0

2 years ago

Emily attends a Film Festival. The admission fee is $10. Each movie ticket cost $5 each. Emily wants to determine how many movie

Rashid [163]

Answer:

Emily can buy 6 movie tickets after paying the admission fee

Step-by-step explanation:

Let x be the number of movie tickets

If each movie ticket costs 5 dollars then the cost of x movies will be 5x

And the admission fee will be a constant.

She has $40 in total

So the equation can be written as

$10+5x = 40\\5x = 40-10\\5x = 30\\\frac{5x}{5} = \frac{30}{5}\\x = 6$

Hence,

Emily can buy 6 movie tickets after paying the admission fee

7 0

3 years ago