Answer:
a) x=25+0.06y
b)x=25+0.06*30=£26.80
c)x=25+0.06*200=£37
d)x=25+0.06y ; 43=25+0.06y ; 43-25=0.06y ; 18=0.06y ; y=18÷0.06 ; y=300 messages
Step-by-step explanation:
aaaaaa hope theyre correct
Answer: 5/36
Step-by-step explanation:
There are 3 ways to do this
Get a 1 and a 5
Get a 2 and a 4
Or get two 3's.
There are two ways to get a 1 and a 5
1 first and 5 second or
5 first and 1 second
The same goes for the 2 and the 4, but NOT for the two 3s.
We have 5 ways to get a sum of 6
What is the probability of one of them happening?
1/6 x 1/6 = 1/36
1/36 chance of one occuring
1/36 x 5 = 5/36 chance of getting a sum of 6 (as there are 5 ways to do so)
Step-by-step explanation:
9×2=18
18=54×0
18=54. since 0 times any number is equal to 0
then we just devide 18 and 54 and the answer will be 3.
only the mean
Step-by-step explanation:
The mean which by where you add all of the data 6+7+9+10+11+13+14/7 Equals 10 which is the middle value, making it the measure of center
