Cat scans are becoming incredibly common in children and adolescents. suppose a research team is interested in the effects of early and repeated cat scanning on blood and bone cancers in sweden. the research team decided to collect a list of all children aged 5-15 with blood or bone cancers and retrospectively look at the number of cat scans they have received over the course of their lives. (p25) a) what type of study design is this? observational study

b) what are the exploratory and response variables?

$25

step-by-step explanation:

25 - 4.50 = 20.5

20.5 / 2 = 10.25

10.25 + 10 = 20.25

20.25 - 12.50 = 7.75

therefore the answer is $25 as shown as the first number.

part a

x     y

0     8

1     7.5

2     7

3     6.5

4     6

5     5.5  

for every hour i deducted .5 inches from the length of the candle

part b

it is a function because for every x value there is only one y value

part   c

for every x value there is only one y value

x       y

0       8

1       7.6

2       7.2

3       6.8

step-by-step explanation:

25% is the answer

answer: y=0 if that is what u r looking for