It snowed 57.5 in Big Bear
Because 15% of 50 is 7.5 and 50+7.5=57.5
Hope this is helped
Yes, 11.25 per song is a unit rate because it is for each song.
Answer:
A)
Decay
B)
Initial value is 5.
C)
The decay factor is 0.75.
D)
75%
Step-by-step explanation:
An exponential function is given by:
Where a is the initial value and r is the rate.
We have the function:
So, a = 5 and r = 1/4.
A)
Remember the guidelines:
- It is exponential growth if r > 1.
- And it is exponential decay if r < 1. (And r must be positive.)
Our rate is 1/4 or 0.25.
It is less than 1, so our function is exponential decay.
B)
The initial value is the value in front of our rate.
So, our initial value in this case is 5.
C)
The decay factor will be 1 - r, where r is our rate.
Since our rate is 0.25, our decay factor is 1 - 0.25 = 0.75.
So, we are decaying by a factor of 0.75.
D)
To convert a decimal to a percent, we move the decimal dot two places to the rght and add a percent sign.
So, 0.75 will be 75.0 % or smply 75%.
It is a 75% decay.
Answer:
Step-by-step explanation:
To find the product of two matrices we need to multiply the elements of each row of the first matrix by the elements of each column in the second matrix. Then we should add the products. Then:
× = =
The term "x" refers to the multiplication sign.
Then, the solution is
answer : hundreds 3216 divided by 8 = 402
4 is in the
hundreds places ( NOT HUNDREDTHS it is
hundreds )
If you want to know what place 0 and 2 are in :
0 - tens
2 - ones
Hope This Helps :)
(the picture might help you, it is an example)