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Juli2301 [7.4K]
3 years ago
14

A snail starts at the bottom of a well 20 feet deep and crawls up 4 feet each day. However, each night as it sleeps, the poor sn

ail slips back 3 feet. How long will it take the snail to get out of the well?
Mathematics
1 answer:
olga nikolaevna [1]3 years ago
3 0

Answer:

20days

Step-by-step explanation:

The daily progress is 4ft - 3ft = 1ft

20ft/1ft = 20days

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(5x + ___)^2 = ___ · x^2+70xy + ___
RSB [31]

Step-by-step explanation:

(5x + 7) { }^{2}  = 25 {x}^{2}  + 2(5)(7) + (49)

3 0
3 years ago
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PLZ HELP I WILL MARK BRAINLYIST!!!!!!!Explain the difference between a dot plot and a histogram. When would you use each graph?
mixas84 [53]

Answer:

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Step-by-step explanation:

histogram-Analyzing whether a process can meet the customer's requirements. Analyzing what the output from a supplier's process looks like. Seeing whether a process change has occurred from one time period to another. Determining whether the outputs of two or more processes are different.

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8 0
3 years ago
Please help me with this.
scoundrel [369]

Answer:

12.4

Step-by-step explanation:

do 9x11 (the cross)

then divide that by 8, so 99/8

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4 0
2 years ago
Which is equivalent to 23·2-5?<br> A) 2-15 <br> B) 2-8 <br> Eliminate<br> C) 2-2 <br> D) 22
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4 0
3 years ago
Find the least number between 200 and 500 which leaves a remainder of 3 in each case when divided by 8 ,10,12 and 30.
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Well, that means that it is 3 more than a common multipule of 8,10,12, and 30
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12=2*2*3
30=2*3*5
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times it by 2 to get it between 200 and 500
240
add 3
243 is da number
5 0
3 years ago
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