Go 0.35•22 and you get 7.7
The events are independant (i.e. what she rolls on the cube has no impact on how the spinner works). The probability of two independant events is given by:

For the cube, 1/2 the numbers meet our requitment of being even, so:

For the spinner, there are 3 odds out of 5 (1, 3 & 5) so:

and then:


Answer:
-50x^2+30x-4
Step-by-step explanation:
I believe that the answer is 4.4
Answer:
The scale factor used is 0.4
Step-by-step explanation:
Given


Required
Determine the scale factor of RST
The question can be solved using scale factor formula
Scale factor is calculated as thus;

In this case; R' is the new length and R is the old length

Substitute the values of R and R'

Factorize the denominator



<em>Hence, the scale factor used is 0.4</em>