2 years ago

Can someone please help with this all i’m getting is links and no one is responding correctly :)

Mathematics

1 answer:

AlekseyPX2 years ago

8 0

The account above who sent a link are spam accounts. The links give virus, if you see any more make sure to report :)

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In an auditorium, the first row of seats has 30 seats. each row behind the first row has 4 more seats then the row in front of i

Alexeev081 [22]

Answer:

126

Step-by-step explanation:

Row 1: 30+0*4

Row 2: 30+1*4

Row 3: 30+2*4

...

The list goes on. Do you see a pattern here? If we call the row number as r, the formula is 30+(r-1)*4. In the 25th row, the r is 25. So in the formula, it is 30+(25-1)*4=30+24*4=126.

I hope that helped.

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2 years ago

A Turtle and a Snail are 360 meters apart, and they start to move towards each other at 3 p.m. If the Turtle is 11 times as fast

Arisa [49]

We have to deal with the distance in more detail
If the turtle is 11 times faster than the snail, the amount of distance he will cover is 11 times more.
d/(360 - d) = 1/11
11d = 360 - d
12d = 360
d = 30 The Snail covers 30 meters. The turtle covers 11*30 = 330 meters.

Answers
Rate of snail = 30 meters / 40 minutes = 3/4 meter / minute
Rate of turtle = 330 meters / 40 minutes = 8.25 meters / minute.

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3 years ago

What is the rate of change for this table

olya-2409 [2.1K]

Answer:

Step-by-step explanation:

9-7 = 2 (-2)

1-3 = -2

-2/-2 = 1

7 0

3 years ago

Factor each completely.