Hello :) ok so to find AC you would have to use sin. It would be sin70= x/4. To find AC you would have to multiply 4 by sin70 which is 3.758 or to the nearest hundredth would be 3.76. I hope I helped, if you need a more in depth explanation lmk
R6500 in the ratio of 3:4:6 is equal to R1,500, R2,000 and R3,000.
<u>Given the following data:</u>
- Sum of ratio = = 13.
To divide R6500 in the ratio of 3:4:6:
<h3>How to calculate a ratio.</h3>
In this exercise, you're required to divide the total amount of money in the ratio of 3:4:6. Thus, we would solve as follows:
<u>For a </u><u>ratio </u><u>of</u><u> 3</u><u>:</u>
Amount = R1,500.
<u>For a </u><u>ratio </u><u>of</u><u> 4</u><u>:</u>
Amount = R2,000.
<u>For a </u><u>ratio </u><u>of</u><u> 6</u><u>:</u>
Amount = R3,000.
Read more on ratio here: brainly.com/question/13513438
Given:
The two statements.
To find:
The probability of an impossible event.
The probability of a certain event.
Solution:
Formula for probability is:
For an impossible event, the possible favorable outcomes is 0. So,
For a certain event (sure event), the possible favorable outcomes is equal to total number of outcomes. So,
Therefore, an event that is impossible has probability 0 and an event that is certain has probability 1.
The only right answers is c... a would be 1/4 i don’t know what b would be, and d wouldn’t be right, it would have to be c
Answer:
1/27
Step-by-step explanation: