4 years ago

A piece of metal has density of 11.3g/cm

Mathematics

1 answer:

djverab [1.8K]4 years ago

5 0

The mass should be 75.71 grams
To find density is D = M / V
So you would have to multiply the volume by the density

You might be interested in

What is the quotient of 42/3 divided by 4 1/5

Nutka1998 [239]

Answer:

$\large\boxed{4\dfrac{2}{3}\div4\dfrac{1}{5}=1\dfrac{1}{9}}$

Step-by-step explanation:

First step:

Convert the mixed numbers to the improper fractions:

$4\dfrac{2}{3}=\dfrac{4\cdot3+2}{3}=\dfrac{14}{3}\\\\4\dfrac{1}{5}=\dfrac{4\cdot5+1}{5}=\dfrac{21}{5}$

Divide by a fraction is the same as multiply by the reciprocal of this fraction.

Therefore:

$4\dfrac{2}{3}\div4\dfrac{1}{5}=\dfrac{14}{3}\div\dfrac{21}{5}=\dfrac{14\!\!\!\!\!\diagup^2}{3}\cdot\dfrac{5}{21\!\!\!\!\!\diagup_3}=\dfrac{2\cdot5}{3\cdot3}=\dfrac{10}{9}=1\dfrac{1}{9}$

8 0

3 years ago

sarah wants to buy a gym membership. One gym has a $150 joining fee and costs $35 a month. Another gym has no joining fee and co

Doss [256]

Answer:

6 months

Step-by-step explanation:

60,120,180,240,300,360

150+35=185. 185,220,255,290,325,360

5 0

3 years ago

Which of the following best describes the equation below? y = 5x + 13

olya-2409 [2.1K]

<span>A. neither linear nor nonlinear</span>

4 0

3 years ago

(−9)² what is the answer

allsm [11]

Answer:

-9*-9= 81

Step-by-step explanation:

7 0

3 years ago

What is the slope-intercept form is?

vivado [14]

Slope intercept form is y = -3/4x - 3

3 0

3 years ago