3 years ago

If a foosball table is 3cm longer then twice the width. Write a simplified expression for the area of the foosball table

Mathematics

1 answer:

djverab [1.8K]3 years ago

5 0

Your expression is A = (L + 3) x (2w) x h

You might be interested in

If a and b are equally likely events and we require that the probability of their intersection be at least .98, what is p(

kifflom [539]

If A and B are equally likely events such that the probability of their intersection be at least 0.98, than we can find P(A) as follows;

We know by DeMorgan's law we have,

$\\
P(A\cap B)=1-P(\overline{A\cap B})\\
= 1-P(\overline{A}\cap \overline{B})\\
\text{Since,} P(\overline{A}\cap \overline{B})\leq P(\overline{A})+P(\overline{B}), P(A\cap B)\geq 1-P(\overline{A})-P(\overline{B})\\
\text{we know that,}P(\overline{A})=P(\overline{B})\text{, than we have;}\\
P(A\cap B)\geq 1-2P(\overline{A})\geq 0.98\\
\Rightarrow P(A)\geq 0.99$