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pogonyaev
3 years ago
15

Please help ASAP!!!!!!

Mathematics
1 answer:
lina2011 [118]3 years ago
4 0

Answer:

I think its C but I'm not too sure.

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Select ALL the correct answers.
SCORPION-xisa [38]

Expression A decays at a rate of 5% every three months, while Expression B grows at a rate of 12% every four months  and  Expression A has an initial value of 624, while expression B has an initial value of 725 , Option B and E are the correct statements.

<h3>What is an Expression ?</h3>

It is a mathematical statement tat consists of variables , constants and mathematical operators.

It is given that

The company's records show the sales of short boards decrease every three months as represented by expression A, where t is the number of years that the boards have been for sale.

The company's records show that the sales of long boards increase every four months as represented by expression B, where t is the number of years that the boards have been for sale.

\rm Expression\; A = 624(0.95)^{4t}\\\\Expression \; B = 725(1.12)^{3t}

From observing both the expression the initial value is when t = 0

when t = 0,

A = 624

B = 725

and so Expression A decays at a rate of 5% every three months, while expression B grows at a rate of 12% every four months  and  Expression A has an initial value of 624, while expression B has an initial value of 725 , Option B and E are the correct statements.

To know more about Expression

brainly.com/question/14083225

#SPJ1

7 0
2 years ago
1. Complete the multiplication: AB. <br><br> A. <br> B. <br> C. <br> D.
liberstina [14]
126
A=(3*-1)-(2*0)= -3
B=(3*2)-(6*8)=-42
AB= (-3)*(-42)=126 :)

7 0
3 years ago
12 over 12 and blank over 20
erastova [34]

Answer:

12/12=20/20

Step-by-step explanation:

if the original question deals with fractions, then 12 over 12 is the same as 20 over 20 because they both reduce to 1

6 0
3 years ago
Name the property illustrated.<br><br> (10 + 1) + 9 = 10 + (1 + 9)
Alexxandr [17]
Associative property of addition
5 0
2 years ago
Read 2 more answers
Help! I need a=? And r=?% if I don't get my grade up I can't star drivers ed
lubasha [3.4K]
Initial is 12
Percent 1.05(I think but you might have to convert it)
Y=12(1.05)(5)
Y=63
7 0
3 years ago
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