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maks197457 [2]
3 years ago
6

Chain emails are emails with a message suggesting you will have good luck if you forward the email on to others.

Mathematics
1 answer:
Naddika [18.5K]3 years ago
4 0

b.

starts with student-day one

3*3=9-day two

9*3=27-day three

27*3=81-day four

81*3= over 100- day five

it's day 5 unless you count the first student sending the message as day 0, if so then your answer is day 4

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svetlana [45]

Answer:

Mods don't usually asnwer questions but I have expert rank and I can try to help you out. What's the question?

5 0
3 years ago
on a cross-country road trip, a family drives 240 miles each day. Write and solve an equation to determine how far the family ha
Arada [10]
Well, first, let's label the variables for our equation:

240 Miles per day

Traveled for 4 days

_________________________________________

Now, let's set up an equation to help us:

240x = ?

Since they're trying to figure out how many miles the family traveled after 4 days, and, they're going 240 miles each day, we should plug in a 4 where 'x' is:

240 ( 4 ) = ?

Now, we multiply:

240
× 4
________
800
+ 160
________
960


Answer: The family traveled 960 miles in 4 days.

_________________________________________

I hope this helps!
5 0
3 years ago
in the early months of some year, one site added 0.4 million new accounts every day. at this rate, how many days would be needed
Novosadov [1.4K]
Okay so you want to find out how many days would be needed to get 32 million new accounts.

First take 32÷0.4=80

Then your going to take 0.4×80=32

5 0
3 years ago
Can i get some help on this question?
galben [10]

Answer:

a. 12.5

Step-by-step explanation:

Scale factor of ∆LMN to ∆XYZ = 2:5

To find length of side ZX, set the ratio of the corresponding sides of interest equal to the scale factor.

Thus:

ZX corresponds to NL = 5

NL:ZX = 2:5

5:ZX = 2:5

5/ZX = 2/5

Cross multiply

5*5 = ZX*2

25 = ZX*2

Divide both sides by 2

25/2 = ZX

12.5 = ZX

ZX = 12.5

4 0
3 years ago
How to determine if possible if(
prohojiy [21]
The rest of the question??
8 0
3 years ago
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