Original songs he has are 41.
Bought songs per week are 4.
Bought songs in 110 weeks are (4*110) = 440
Total songs he bought altogether
41 + 440
A relative frequency table is a graph that depicts the popularity or pattern of a certain piece of data based on the population sampled. The value of x will be 85.
<h3>What is a relative frequency table?</h3>
A relative frequency table is a graph that depicts the popularity or pattern of a certain piece of data based on the population sampled.
When we examine the relative frequency, we examine the number of times a certain event happens in comparison to the overall number of events.
We have the following equation for the adult column;
Hence the value of x will be 85.
To learn more about the relative frequency table refer to the link;
brainly.com/question/1809498
Part (a):
=========
The statement <span>⇒⇒⇒ 25 is to 75 as 50 is to 150</span>
Can be written using <span>fractions as following
</span>
<span>25 : 75 = 50 : 150
</span>
∴ ============================================
Part (b):
=========
The statement ⇒⇒⇒ <span>40 is to 90 as 8 is to 18</span>
Can be written using <span>fractions as following
</span>
<span>40 : 90 = 8 : 18
</span>
∴ ============================================
is the answer bc .25/100 = 1/3 so .25×3 is 75 and 75/100 = 3/4
75÷25 = 3 and 100÷25=4