Answer:
The total number of shoppers that visited the mall in the first 7 days is 1140.
Step-by-step explanation:
First day:
120 shoppers
Second day:
1.1*120 = 132 shoppers
Third day:
1.1*132 = 145 shoppers.
Fourth day:
1.1*145 = 160 shoppers
Fifth day:
1.1*160 = 176 shoppers
Sixth day:
1.1*176 = 194 shoppers
Seventh day:
1.1*194 = 213 shoppers
First 7 days:
120+132+145+160+176+194+213 = 1140
The total number of shoppers that visited the mall in the first 7 days is 1140.
The change represents decay and the percentage decrease is 2.9%
<h3>Exponential function</h3>
The standard exponential function is expressed as y = ab^x
where:
a is the initial
b is the rate
If the value of b is less than 1 hence the function is decay and if greater than 1, the function is growth
GIven the expoenential function y=100(0.971)^x
Since the value of b = 0.971 < 1, hence the function is a decay.
The percentage decrease = 1 - 0.971 = 2.9%
Hence the percentage decrease is 2.9%
Learn more on exponential function here: brainly.com/question/12940982
Answer:
D
Step-by-step explanation:
If there are 20 students, and each team has 5 students, then there will be 4 teams of third graders that will play kickball.
20/5 = 4
Answer:
Plss this question is Soo blurry I can't read it can u retake this plss?
Answer:
6 days
Step-by-step explanation:
6sodas x2=12
3days x2= 6