Answer:
x = 50; 2x = 100
Step-by-step explanation:
x + 2x = 150
3x = 150
x = 50
2x = 2(50)
2x = 100
This is not my answer I found it from another brainly
From the beginning we know we are dealing with two different rates. Distance is equal to (Speed X Time). We have two different speeds though. We will call the min speed = x and the max speed = y. With those two ideas in place we can make two equations for both Tony and Rae.
Tony:
2x+3.5y=355
Rae:
2x+3y=320
Now you can solve the equations by subtracting Rae's equation from Tony's
.5y=35 solve for y and you get 70
Now plug that y value back into either equation and you can solve for x. I'll use Rae's distance:
2x+3(70)=320
x=55
Answer:
About 7% of the students
Step-by-step explanation:
Answer:
C.
Step-by-step explanation:
When a data is continuous, the values it can take are the real numbers, this means it can take any value in an interval.
When a data is discrete, the values can take only certain values in an interval, this data usually refers to natural numbers.
In the case of the maximum capacities of various stadiums it is clear that their capacities can only be found in the natural numbers (a stadium cannot have a capacity of 4647576.56 people or any number with a decimal). Therefore, the data are discrete because it can take only some specific values.
Thus, the correct answer is C.
The sum would be written as:
It goes from n=1 to =5 because it is the first 5 terms of the sum.
The sequence has a first term, a₁, of 1. The common difference, d, is 3. The explicit formula would then be:
Using the distributive property to simplify, we would have:
