Answer:
eggs four sugar
3 5 4
mass of eggs;
4=240
3=?
3x240/4
mass of eggs=180g
<em>mass of flour</em>
<em>4=240</em>
<em>5=?</em>
<em>5x240/4</em>
<em>mass of flour =300g</em>
Step-by-step explanation:
Jacki didn’t subtract 12 from 8 correctly he was suppose to get a negative and not 12
It's "taking square root of both sides of the equation"
as the power 2 from the right side of the equation disappeared
it means that the it's square root has been taken as square root is the opposite of power 2
and it's easily identifiable that it is been square rooted from the right side of the equation as well
As measured by the MAD, the variability ratio is
(MAD of 6th grade heights)/(MAD of 7th grade heights) = 1.2/0.6 = 2.0
The 4th selection is appropriate:
2.0