Answer:
D
Step-by-step explanation:
First find the probability using the normal distirbution formula X - mean / standard deviation for both X = 350 and X =450 to get the values -1 and 1 so thi(-1) < P(Z) < thi(1) if you are familiar with normal distirbution table values you will calculate that the overall probability is 0.6827
knowing this we can roughly expect how much emergencies are in the response times by 0.6827 x 144 = 98
No it's as n example of a equality
Answer:
Cost of each jersey = $13.6
Step-by-step explanation:
Given:
Cost of each team cup = $16
Total amount spend = $296
Total number of team cup = 10
Total number of jersey = 10
Find:
Cost of each jersey
Computation:
Assume;
Cost of each jersey = c
So,
16(10) + (c)(10) = 296
160 + 10c = 296
10c = 296 - 160
10c = 136
c = 136 / 10
Cost of each jersey = $13.6
The correct answer is B x > -3 cause we are solving for x! Hope this helps! :D
Answer:
Step-by-step explanation:
To get equivalent expressions, if you are adding or subtracting, the number and letter you get on the left must be the same as the one on the right.
In B. The answer is incorrect because 4t is minus on the left. The letters are different, so 4t must remain minus. Not B
In C the numbers will combine when you add. If they are the same,, they remain the same. They do not become powers the answer for C is 10s. So C is not correct.
In D you are indicating that 6 is multiplied by 4s. You can only multiply 6 and 4. They don't add. Not D
A is correct.
