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Phoenix [80]
2 years ago
7

A snail travels 3 feet in one hour. In each subsequent hour, the snail travels three-fourths the distance it traveled in the pre

vious hour. How far does the snail travel in 6 hours
Mathematics
2 answers:
Nookie1986 [14]2 years ago
6 0

Answer:

Approximately .71 feet

Step-by-step explanation:

first hour: 3 feet

3 x .75 = 2.25 feet

second hour: 2.25 feet

2.25 x .75 = 1.68 feet

third hour: 1.68 feet

1.68 x .75 = 1.26 feet

fourth hour: 1.26 feet

1.26 x .75 = .945 feet

fifth hour: .945 feet

.945 x .75 = .70875 feet

sixth hour: approximately .71 feet

oksano4ka [1.4K]2 years ago
5 0

Answer:

The answer is 9.9. I just took the test.

Step-by-step explanation:

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Evaluate.<br><br> 15 + 102 • [12 – (12 – 3 • 2)] + 6
mylen [45]

Answer:

633

Step-by-step explanation:

We have the equation

15+102[12-(12-3*2)]+6\\\\15+102[12-(12-6)]+6\\\\15+102[12-(6)]+6\\\\15+102[6]+6\\\\15+612+6\\\\633

3 0
3 years ago
Read 2 more answers
For some medical imaging, the scale of the image is 5 : 1. That means that if an image is 5 cm long, the corresponding length on
svlad2 [7]
I believe it would be 1.5 cm squared because 7.5/5 = 5
4 0
3 years ago
1. Which represents the type of sequence: -99, -96, -92, -87, -81, …?
Juli2301 [7.4K]
So here are the answers for the given questions above:
1. Based on the given values above, the correct answer would be option B. NEITHER ARITHMETIC NOR GEOMETRIC. Why? When we say arithmetic sequence, the values should have a common difference which remains constant all throughout the sequence, and this sequence does not qualify. On the other hand, a geometric sequence should have a common ratio, and these numbers do not have one.
2. The correct answer for this problem would be option C. <span>121,520.
Based on the given values above, the values have a common ratio of 1.1. So what we are going to do is just to multiply 1.1 each time and by 2016, we will get </span>121,520.
Hope these answers help.
8 0
3 years ago
2y=-x+9<br>3×-6y=-15 whats the solution to the system​
liq [111]

Answer:

Step-by-step explanation:

2y = -x +9

3x - 6y = -15

The solution is the value of x and y that will make the two equations true in the same time.

3x-6y = -15;  divide both sides by 3

x-2y = -5; substitute 2y for -x+9 because the first equation tell us they are equal

x-(-x+9) = -5; open parenthesis

x+x-9 = -5 ; add 9 to both sides  and combine like terms

2x = -5 +9; 2x = 4; divide both sides by 2

x= 2

Substitute x for 2

2y = -x+9 ; 2y = -2 +9 ; 2y = 7; y = 7/2 = 3.5

Solution is (2, 3.5)

8 0
2 years ago
Read 2 more answers
Find the value of x²-8y³-36xy-216 when X=2y-6​
Degger [83]

Answer:

4y²+112y+10

Step-by-step explanation:

not rly sure ya :)

3 0
2 years ago
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