Answer:
So the answer is 105 pounds
Step-by-step explanation:
so you have 45 pounds and you want to add 6 more weights
which are 10 pounds each so you multiply 10 by 6 which equals 60
and the you add 45 pounds by 60 which equals 105 pounds.
Hope it Helps!!!
The first table since input is x 10 -18 = -8 5-18=-13 and 0-18=-18 are all right
UHHH YOUR IMAGE IS WAY TOO SMALL TO READ THAT MEANS I CANT ANDWER IT
Answer:
x< -9
Step-by-step explanation:
9x-8x<-2-7
x< -9
Answer: the probability that John’s drive to work will take between 36 and 40 minutes is 0.32
Step-by-step explanation:
Since the distribution of driving times is approximately normal, we would apply the formula for normal distribution which is expressed as
z = (x - µ)/σ
Where
x = driving times.
µ = mean time
σ = standard deviation
From the information given,
µ = 38 minutes
σ = 5 minutes
The probability that John’s drive to work will take between 36 and 40 minutes is expressed as
P(36 ≤ x ≤ 40)
For x = 36,
z = (36 - 38)/5 = - 0.4
Looking at the normal distribution table, the probability corresponding to the z score is 0.34
For x = 40,
z = (40 - 38)/5 = 0.4
Looking at the normal distribution table, the probability corresponding to the z score is 0.66
Therefore,
P(36 ≤ x ≤ 40) = 0.66 - 0.34 = 0.32