Step-by-step explanation:
Bc is also 20 answer is 400
Answer:
1.5% x 412 = 618?
Step-by-step explanation:
Answer:
8 subtracted from the product of 9 and x
Hope this helps!
Answer:
a. Decay
b. 0.5
c. 4
Explanation:
If we have a function of the form

then
a = intital amount
b = growth / decay rate factor
x = time interval
If b > 1; then the equation is modelling growth. If b < 0, then the equation is modelling decay.
Now in our case, we have

Here we see that
inital amount = a = 4
b = 1/ 2 < 0, meaning the function is modeling decay
decay factor = b = 1/2
Therefore, the answers are
a. Decay
b. 0.5
c. 4
Answer:
A two-way table is a way to organise data about two specific variables. This example shows a two-way table where the variables are gender and favourite sport.
Step-by-step explanation: