3 years ago

How to I work out the answer?

1 answer:

4 0

1gcm-³ = 1000kgm-³
so 2.7gcm-³ = 2700kgm-³ (density)
volume = 1×0.6×0.3m³ = 0.18m³

mass = density ×volume = 2700×0.18 Kg = 486Kg

You might be interested in

James wants to buy some CDs that cost $14 each and a DVD that costs $23. He has $65. Write an equation (in the Show your work ar

notsponge [240]

Answer:

Step-by-step explanation:

65-23= 42

42/14= 3

4 0

3 years ago

Read 2 more answers

What are the constant terms in the expression? 8m−5n+2+m−148m−5n+2+m−14 Drag and drop the constant terms into the box.

krek1111 [17]

2

Is is the only integer that is alone.

4 0

3 years ago

Read 2 more answers

What is the interquartile range of the data ? 0,2,4,0,2,3,8,6

Alexeev081 [22]

(arrange the data set from least to greatest)

0, 0, 2, 2, 3, 4, 6, 8

(find the median: *the middle number*)

Median: 2.5

Lower quartile: 1

Upper quartile: 5

Interquartile range : upper quartile - lower quartile = answer

Interquartile range: 5 - 1 = 4

So the IQR or interquartile for the following data set is 4.

6 0

3 years ago

A moving company charges $30 plus $0.15 Per mile to rent a moving van another company charges $15 plus $0.20 per mile to rent th

sergejj [24]

30+0.15x=15+0.20x
x=15/0.05
x=300

6 0

3 years ago

HELP! You might have to zoom in

xeze [42]

Remember slope is $\dfrac{rise}{run}$ . In the graph we can just pick two points on the line to find the rise and run between. Let's say we choose (0,3) and (1,7). Between those points there is 7-3=4 rise and 1-0=1 run. So the slope is $\dfrac{4}{1}=\boxed{4}$

5 0

3 years ago