Your answer is negative 2 I took the test and I got it
Combine all paper clip colors together (3 red+ 5 yellow+ 6 silver) to get 14 paper clips in all.
The number of red clips are 3.
Since it is asking for ratio of total paper clips to red paperclips, the number of total paperclips goes in the ratio goes first and red paperclips second. 14:3.
This ratio cannot be simplified any further so A is the correct answer
Hope this helps!
Answer:
Step-by-step explanation:
They already said the domain of f(x) is x≥0.
The smallest value of f(x) is f(0) = 9.
Range of f(x) is y≥9.
The radicand of a square root must be non-negative, so the domain of f⁻¹(x) is x≥9.
The range is y≥0.
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:
![P_t = P_{cube} \times P_{spin}](https://tex.z-dn.net/?f=P_t%20%3D%20P_%7Bcube%7D%20%5Ctimes%20P_%7Bspin%7D)
For the cube, 1/2 the numbers meet our requitment of being even, so:
![P_{cube} = \frac{Desired}{Total} = \frac{even}{total} = \frac{3}{6} =\frac{1}{2}](https://tex.z-dn.net/?f=P_%7Bcube%7D%20%3D%20%5Cfrac%7BDesired%7D%7BTotal%7D%20%3D%20%5Cfrac%7Beven%7D%7Btotal%7D%20%3D%20%5Cfrac%7B3%7D%7B6%7D%20%3D%5Cfrac%7B1%7D%7B2%7D)
For the spinner, there are 3 odds out of 5 (1, 3 & 5) so:
![P_{spin} =\frac{Desired}{Total} = \frac{odd}{total} = \frac{3}{5}](https://tex.z-dn.net/?f=P_%7Bspin%7D%20%3D%5Cfrac%7BDesired%7D%7BTotal%7D%20%3D%20%5Cfrac%7Bodd%7D%7Btotal%7D%20%3D%20%5Cfrac%7B3%7D%7B5%7D)
and then:
![P_T = P_{cube} \times P_{spin}](https://tex.z-dn.net/?f=P_T%20%3D%20P_%7Bcube%7D%20%5Ctimes%20P_%7Bspin%7D)
![P_T =\frac{1}{2} \times \frac{3}{5}](https://tex.z-dn.net/?f=P_T%20%3D%5Cfrac%7B1%7D%7B2%7D%20%5Ctimes%20%5Cfrac%7B3%7D%7B5%7D)