Amount of Money Received for the Item
Tally
Frequency
Relative Frequency
$0-$5
11
2
1
$5-< $10
1
4
$10-$15
$15-< $20
H
10
$20-< $25
HH
5
3
$25-< $30
$30-< $35
11
N
a. What was the total number of items sold at the rummage sale?
b. Complete the relative frequency column. Round the relative frequencies to the nearest thousandth.
c.
What percentage of the items Hector's mom sold were sold for $15 or more but less than $20?

f(x) = x^3 -2x^2 -3x

x( x^2 -2x-3)

x( x^2 +x -3x -3)

x( x(x+1) -3(x+1))

x( x-3)( x+1)

so zeroes are 0, 3,-1

its (2) option

y = 2x

step-by-step explanation:

if you divide each number in the sequence, you'll see that they all have a multiple factor of 2. each number in the series, and any other numbers which may continue, will be multiplied by 2. therefore, y is the next number in the sequence, and x is the current one, so, our formula will be y = 2x.

answer: it's upside down and i can't read it

step-by-step explanation: