Answer:
According to question ,it is saying that we have to divide 120 by j. mathematically, we can write 120÷j
Step-by-step explanation:
we can use option elimination method.
In 2nd option it is saying that i divides by 120.
In 3rd option it is saying that j is subtracted from 120.
In 4rth option it is saying that 120 is subtracted from j.
In 5th option it is saying that 120 multiplied with j .
correct answer is 120÷j
Step-by-step explanation:
Gladys blister is luggage
Answer:
The probability that the mean weight of a 24-bag case of potato chips is below 10 ounces is approximately 0.
Step-by-step explanation:
Let <em>X</em> = weight of potato chips in medium size bag.
The random variable <em>X</em> follows a Normal distribution with mean, <em>μ</em> = 10.2 ounces and standard deviation, <em>σ</em> = 0.12 ounces.
A sample of <em>n</em> = 24 bags of chips is selected.
Compute the probability that the mean weight of these 24 bags is less than 10 ounces as follows:
Thus, the probability that the mean weight of a 24-bag case of potato chips is below 10 ounces is approximately 0.
Answer:the shirt is .8x the tip one is 1.2x and the last one is 1.2x
Step-by-step explanation:
Answer:
z = -2
Step-by-step explanation:
7z + 4 - 9z = 8 (The first step is to combine like terms, so 7z -9z = -2z)
-2z + 4 = 8 (Subtract 4 on each side)
-2z = 4 (Divide each side by -2)
z = -2
You can plug -2 back in to check, and you get:
7(-2) + 4 -9(-2) = 8
-14 + 4 + 18 = 8
8 = 8
Hopefully, this helped. Good luck!