All categories

2 years ago

A substance has a density of 0.876 g/mL and a volume of 25.6 mL. Find its mass in grams

Mathematics

2 answers:

uysha [10]2 years ago

6 0

Answer: 10 ml

Step-by-step explanation:

The proportion of mass to volume of an object. Density ... Calculate the mass of an object that has a density of 8.92 g/ml and the volume is 5.25 ml. ... If you know that the object has a mass of 20. grams and the volume is 10. ml.

Sladkaya [172]2 years ago

5 0

Hi there!

The general formula to find the density of a substance is :

Density = Mass ÷ Volume

Since you have the density and the volume, you can replace those information in the formula and solve the equation by isolating the mass :

0.876 = Mass ÷ 25.6

Multiply each side of the equation by 25.6

22.4256 = Mass

Your answer is: The mass of a substance is 22.4256g.

There you go! I really hope this helped, if there's anything just let me know! :)

You might be interested in

Add -2 + (-7) = what is the answer

lina2011 [118]

Answer: -9

Step-by-step explanation: 2 + 7 = 9 and just put an negative in front of 9

6 0

2 years ago

Read 2 more answers

PLEASE HELP QUICKLY

andreev551 [17]

Answer:

He ran one mile in 20 minutes

Step-by-step explanation:

4 0

2 years ago

Geroge bought 4 submarine sandwiches for a birthday party. if each person eats 2/3 of a sandwich, how many people can Geroge fee

Vlada [557]

George can feed up to 6 people because there are 12 pieces of sandwich and each person eats 2

7 0

3 years ago

What is the zero of the linear function graphed below?

In-s [12.5K]

Answer:

-2

hope this helps you so much

6 0

2 years ago

Kylie explained that (negative 4 x + 9) squared will result in a difference of squares because (negative 4 x + 9) squared = (neg

Eva8 [605]

Given:

The given expression is:

$(-4x+9)^2$

According to Kylie,

$(-4x+9)^2=(-4x)^2+(9)^2$

$(-4x+9)^2=16x^2+81$

To find:

The correct statement for Kylie's explanation.

Solution:

We have,

$(-4x+9)^2$

According to the perfect square trinomial $(a+b)^2=a^2+2ab+b^2$ .

$(-4x+9)^2=(-4x)^2+2(-4x)(9)+(9)^2$

$(-4x+9)^2=16x^2-72x+81$

Kylie did not understand that this is a perfect square trinomial, and she did not determine the product correctly.

Therefore, the correct option is C.

4 0

2 years ago

Read 2 more answers