6/12 = 1/2
x/22 = 1/2
2x = 22
x = 11
length of PW = 11
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
The 15% of 60 is 9 and a tape diagram, also known as a bar model, is a pictorial representation of ratios. In mathematics education, it is used to solve word problems.
Answer:
pretty sure its C
Step-by-step explanation:
I think this because 1600 rounds up to 2000 and 1483 rounds down to 1000 and 2000>1000
Answer:
You need to give me a thanks and brainliest: 1. = 16 ; 2. = 100 ; 3. = 64; 4. = 604; 5. Cant see the problem in the screen shot.
Step-by-step explanation: