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kirza4 [7]
2 years ago
10

: The proliferation of the Internet has given rise to a new method of advertising, called spamming, that essentially is a more c

ost-effective method of the telephone solicitation method known as cold calling. If a company buys three mailing lists with 2,500, 3,500, and 4,000 email addresses respectively and spams them with promotional material, how many potential customers has it reached?
Mathematics
1 answer:
Dmitry [639]2 years ago
8 0

The number of potential customers that the company has reached is 10,000  e--mail addresses.

<h3>What is a word problem in mathematics?</h3>

A word problem is a real-life problem and it can be approached with the use of a mathematical model, interpretation into variables, and arithmetic operations usage.

Given that:

  • A company buys three mailing lists with 2500, 3500, and 4000 addresses respectively.

The number of potential customers that the company has reached is:

= 2500  3500 + 4000 e--mail addresses.

= 10,000  e--mail addresses.

Learn more about word problems here:

brainly.com/question/13818690

#SPJ1

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3. Brenda's school is selling tickets to a spring musical. On the first day of
Natalija [7]

Answer:

The Answer is that Senior Citizen Tickets cost: $4 and Child tickets cost: $7.

Step-by-step explanation:

Let s = the cost of senior citizen tickets

Let c = the cost of child tickets

The number of tickets sold for each type added together equals the sales for each day. Equations below:

Day 1

3s + 9c = $75

Solve for s:

3s = 75 - 9c

s = 25 - 3c

Day 2

8s + 5c = $67

By substitution:

8(25 - 3c) + 5c = 67

200 - 24c + 5c = 67

-19c = -133

c = -133 / -19 = $7 cost for child tickets.

Solve for s:

s = 25 - 3c

s = 25 - 3(7)

s = 25 - 21 = $4 cost for senior citizen tickets.

Proofs:

Day 1

3s + 9c = $75

3(4) + 9(7) = 75

12 + 63 = 75

75 = 75

Day 2

8s + 5c = $67

8(4) + 5(7) = 67

32 + 35 = 67

67 = 67

4 0
2 years ago
A blue container weighs 4 x 103
NemiM [27]

Answer:

208

Step-by-step explanation:

First let's find out what each container weighs..

Blue = 4 x 103 = 412

Red = 102 x 2 = 204

Now, Let subtract Blue container by Red Container..

412-204=208

Hence, the blue container weighs 208 more than the red container.

8 0
2 years ago
Select the table that represents a proportional relationship between x and y.​
Elina [12.6K]

Answer:

The answer would be B I think

Step-by-step explanation:

PLs mark me as brainllest

3 0
3 years ago
Solve for x. <br><br> 2x−45=x+4
neonofarm [45]
X would = 49 that is wat i got
3 0
3 years ago
Read 2 more answers
(2²³+2²)³-(12²)=? helppppppppppppppp
jeka57 [31]

Answer:

Step-by-step explanation:

(8388608+4)<em>3 </em>- (144)

8388612*8388612*8388612=

5.9029665478404E+20-144=5.90296655E20

5 0
2 years ago
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