Answer:
mercury's volume is 14.6 billion cubic miles
Iron's density is 7.874 grams per cubic centimeter
Lead's Mass is 207.2 atomic mass units
Gold's volume is 1.61 cubic centimeters.
Aluminium's mass is 26.981539 u
Copper's volume is 1.5 mL
Marble's density 2711 kg
Teak's density is 41 lbs (might be wrong sorry if it is)
Concrete's Volume is Calculating the volume for concrete requires using three dimensions: length times width (which is area) times the height (thickness) or L x W x H. If you are using feet as your standard unit of measurement, this formula will give you the volume of concrete in cubic feet.
Answer:
Option A, V = 3 * 5 * 4
Step-by-step explanation:
Volume of a Cube formula: V = w*h*l
Step 1: Plug in
V = whl
V = (5)(4)(3)
Answer: Option A, V = 3 * 5 * 4
Answer:
374 mm
Step-by-step explanation:
There are two rectangles and one triangle. This means that we need to add the sum of two rectangles and one triangle together.
Rectangle 1:
19*9=171
Rectangle 2:
19*9=171
Triangle:
8*23*1/2=32
(We divide by 1/2 because it's a triangle)
Now we add them together.
171+171+32=374
In the end, the answer is 374. I didn't show all of my work because most of it was done mentally.
Delayed 7.5% 17.5%
On Time 42.5% 32.5%
Given these percentages, during bad weather, is it more likely that your flight will be delayed or on time? How much more likely?
Answer:
More likely: on time
By 0.3 or 30%
Step-by-step explanation:
Bad weather is column 2
P(delayed) = 17.5/(17.5+32.5)
= 17.5/50 = 0.35
P(on time) = 32.5/(17.5+32.5)
= 32.5/50 = 0.65
0.65 - 0.35 = 0.3