Answer:
the density of copper is 90.03g/cm³
Step-by-step explanation:
This problem bothers on the density of a substance, this case for a copper material
Given data
Mass of copper m = 1355g
Volume of copper block v= l*b*h
10*5*3=150cm³
We know that the density
ρ= mass/volume
ρ= 1355/150
ρ= 90.03g/cm²
The density of a substance is defined as the mass of the substance per unit volume
<span>The correct answer for this item is letter A. The number line is a graph of the real numbers. The center part of the number line is zero. To the right of this digit are the positive integers and to its left are the negative integers. Both extend indefinitely or depending on the desires of the maker of the number line. </span>
Cost of one sandwich is $2.50
cost of 1 sandwhich, 1 salad and 1 juice will be $2.25 + $5.30 = $7.80 !!
Answer:
x>15
Step-by-step explanation:
x-5>10
add 5 to get rid of the -5
add 5 to the other side too because you added 5 in the other side
= x>15