2 years ago

What is the rule for the reflection? Pls help me

Mathematics

1 answer:

Luda [366]2 years ago

6 0

I want to say B
This is filler to answer

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What's the algebraic expression for the sum of v and 3

dangina [55]

The sum means addition
v + 3

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2 years ago

Currently, the number of people entering a shopping mall is 109. It is estimated that the number of people entering the shopping

seropon [69]

Answer:

96 people.

Step-by-step explanation:

Exponential equation for a decreasing amount:

The exponential equation for a decreasing amount is given by:

$A(t) = A(0)(1-r)^t$

In which A(0) is the initial rate and r is the decay rate, as a decimal.

Currently, the number of people entering a shopping mall is 109.

This means that $A(0) = 109$

It is estimated that the number of people entering the shopping mall will decrease by 3% each hour.

This means that $r = 0.03$

$A(t) = A(0)(1-r)^t$

$A(t) = 109(1-0.03)^t$

$A(t) = 109(0.97)^t$

Find the total number of people entering the shopping mall at the end of 4 hours.

This is A(4). So

$A(4) = 109(0.97)^4 = 96.49$

Rounding to the nearest whole number, 96 people.

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2 years ago

20 points!

Zinaida [17]

The mode for this set of numbers is 18 because there are three 18's in the set of number, and only two 20's. :D

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2 years ago

Read 2 more answers

No step by step answers or links

inysia [295]

Answer:

1. k = 15

2. d = 20

3. n = 3

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2 years ago

Help please For the following function, construct a table.

AysviL [449]

Answer:

See the attachment below.

Step-by-step explanation:

Best Regards!

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2 years ago