Your answer would be the second one. Because the question says 4 LESS than the QUOTIENT of 16 and 2, you would divide first and then subtract 4 because the question infers that you already divided. You would also divide first because if you follow PEDMAS ( parentheses, exponents, divide/multiply, add/ subtract) you would see that division comes before subtraction. I hope this helps!
Answer:
500
Step-by-step explanation:
350/70%=500
Answer:
C
Step-by-step explanation:
Two pyramids are similar. It means that their side lengths are proportional.
So, let's see the proportionality constant from SMALL PYRAMID to LARGE PYRAMID.
The corresponding length of 8 in small pyramid is 24 in large pyramid. We ask ourself: "8 times WHAT gives us 24?"
This is the proportionality constant (aka "k").
So, 8 times "3" is 24. So the proportionality constant is "3".
k = 3
Now, the height of small pyramid is 6 and height of large pyramid is "x". These sides will be same way proportional. So, we can say:
6 times the proportionality constant (3) would give us x
So,
6 * 3 = x
x = 18
Correct answer is C
Answer:
0.52763 is the probability that the time between the next two calls will be 54 seconds or less.
0.19285 is the probability that the time between the next two calls will be greater than 118.5 seconds.
Step-by-step explanation:
We are given the following information in the question:
The time between telephone calls to a cable television service call center follows an exponential distribution with a mean of 1.2 minutes.
The distribution function can be written as:
The probability for exponential distribution is given as:
a) P( time between the next two calls will be 54 seconds or less)
0.52763 is the probability that the time between the next two calls will be 54 seconds or less.
b) P(time between the next two calls will be greater than 118.5 seconds)
0.19285 is the probability that the time between the next two calls will be greater than 118.5 seconds.
9514 1404 393
Answer:
1 : 6
Step-by-step explanation:
The given scale factor is ...
2 in : 1 ft
To express this as a ratio of pure numbers (without units), the units must be the same on either side of the colon (:). Here, we can make that happen by changing 1 ft to its equal in inches: 12 inches.
2 in : 1 ft = 2 in : 12 in = 2 : 12 = 1 : 6
We generally like to have the scale factor reduced to lowest terms, so we want to remove any common factors from the numbers.
The scale factor of 2 in to 1 foot is 1 : 6.