A bag only contains 4 blue counters and 3 red counters. A box only contains 5 blue counters and 2 red counters. One counter is
taken at random from the bag and one counter is taken at
random from the box. Complete the tree diagram and work out
the probability of selecting two red counters.

answer: a

step-by-step explanation:

if xy ~ yz therefore xy would be the same length as yz

56

step-by-step explanation:

answer: solve 5\cdot 2^x=2405⋅2  

x

=2405, dot, 2, start superscript, x, end superscript, equals, 240.

solution

to solve for xxx, we must first isolate the exponential part. to do this, divide both sides by 555 as shown below. we do not multiply the 555 and the 222 as this goes against the order of operations!

\begin{aligned} 5\cdot 2^x& =240 2^x& =48 \\ \end{aligned}  

5⋅2  

x

2  

x

​    

=240

=48

​

step-by-step explanation:

i dont understand

step-by-step explanation: