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Amiraneli [1.4K]

2 years ago

5

A turtle is at the bottom of a 20 foot well. Each day it crawls up 4 feet but it slips back 2 feet. After how many days will the

turtle reach the top of the well?

1 answer:

Zarrin [17]2 years ago

3 0

It will take 10 days to climb to 20 foot well, because he crawls 2 feet a day.

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A man goes into business for himself selling dog houses. The materials for the dog houses cost him $45 per house. He sells them

Aleks [24]

Answer:

$600

Step-by-step explanation:

subtract 45 from 75, you get 30. multiply 30 by 20, and there is your answer.

7 0

2 years ago

Circumference = 12.6yds find the radius.

Studentka2010 [4]

Circumference= 2 times pi times radius
c=2pir
divide both sides by 2pi
c/(2pi)=r
c=12.6
12.6/(2 times pi)=12.6/2 times 1/pi=6.3 times 1/pi=6.3/pi

radius=6.3/pi=aprox (pi aprox 3.14) 2

8 0

3 years ago

(x + 5)(x - 4) > 0?

tankabanditka [31]

Answer:

Step-by-step explanation:

(x+5)(x-4)>0

What kind of answer does your teacher want?

One way to answer this is

x<-5 or x>4 or (-∞,-5)∪(4,∞)

6 0

2 years ago

Mr.Jones has 3/4 cup of fertilizer. He will use a 1/8 cup measuring scoop to pour all of the fertilizer onto his plants. How man

Paraphin [41]

Answer:

Mr. Jones fills the cup 6 times with fertilizer.

Step-by-step explanation:

The capacity of the measuring cup = 1/8 cup

The total quantity of the fertilizer = 3/4 cup

Noe, as we know

total measure fertilizer = The capacity of the cup X number of times it takes.

So, $\frac{3}{4} = n \times \frac{1}{8}$

or, here $n = \frac{3 \times 8}{4} = 6$

So, Mr. Jones fills the cup 6 times with fertilizer.

8 0

2 years ago

Geometry help please (:

Ivan

Omg girl i dont even know where to begin

7 0

2 years ago