Any measurement that can be used to measure area will have the word square or squared somewhere in the term, because you multiply two values to get the area. So the answers would be inches squared, and square yards.
Simply meters and centimeters would be used for length; cubic feet would be used for volume because three values have to be used to find an object's volume.
Hope this helps.
Answer:
the total cost will be $14
Step-by-step explanation:
a) 0.05p + 0.45f
b) 0.05(100) + 0.45(20)=
5+9
14
Answer:
Rectangular prism
Step-by-step explanation:
Edge 2020
Answer:
V=(30)(6) meters cubed
V= one-third (90)(6) meters cubed
there must be a typo, but another option would be (90)(3) meters cubed
Step-by-step explanation:
They are simply plugging in the numbers, 90 for B and 6 for h. the first and third option I provided are simplified from the 1/3.
Answer:
The volcanic eruption occurred 8,634.90 years ago.
Step-by-step explanation:
Formula used:
where,
= initial mass of isotope = x
N = mass of the parent isotope left after the time, (t) = 35% of x=0.35x
= half life of the isotope = 5700 year
= rate constant
Now put all the given values in this formula, we get
The volcanic eruption occurred 8,634.90 years ago.
