2 years ago

A substance has a density of 0.70 g/mL, if it has a volume of 3.0 mL, what is its mass?

Mathematics

1 answer:

Naddika [18.5K]2 years ago

4 0

Answer:

Step-by-step explanation:

The mass of a substance when given the density and volume can be found by using the formula

mass = Density × volume

From the question we have

mass = 0.70 × 3

We have the final answer as

Hope this helps you

You might be interested in

Slope of (-2,-1) and (5,-1) in fraction form

dangina [55]

Slope is 0

Step-by-step explanation:

Step 1: Find slope using the formula for slope, m = (y2 - y1)/(x2 - x1) Here, x1 = -2, y1 = -1, x2 = 5 and y2 = -1

⇒ m = (-1 - -1)/(5 - -2)

= 0/7 = 0

7 0

3 years ago

Solve the following equation when x = 8<br> 15x - 2 =

NemiM [27]

Answer:

118

Step-by-step explanation:

15(8)-2

120-2

118

Brainly plss?

6 0

2 years ago

Read 2 more answers

I don’t know how to find the slope

STatiana [176]

Answer:

The change in the y over the change in the x

Step-by-step explanation:

find the change in x so +4

and the change in they y so 3

3/4 and divide that

4 0

2 years ago

In January, Music Marathon priced all the compact discs (CD’s) at $20. In February, these same CD’s were discounted 50% and in M

skad [1K]

Answer:I think it would be $9

Step-by-step explanation:

50% of 20 is $10

10% of $10 is $1

Subtract 1 from 10, which gives you $9

3 0

2 years ago

WILL MARK BRAINLIST!!!!!<br><br> 4 |a| +8−a if a=−2

andre [41]

Answer:

Step-by-step explanation:

6 0

3 years ago