10 and -4 can add up to give 6 and multiply to give -40
Y=x/5 divide both sides by 5
Step-by-step explanation:
Initial volume is given by,
V = A× h
When the height is increased by 10%, new height i.e h'




Similarly ,when the area of the base reduced by 10%, new area i.e A'


Therefore, new volume V'
V'= A'h'



optionA
Answer:
Mode = 6
Mode is the data that appears the most in the set, as such 6 appears twice in this set of data, which is also the most.
Confidence intervals and hypothesis testing share the characteristic that they are both inferential techniques