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Degger [83]
3 years ago
7

-(1/2)³ is equivalent to?​

Mathematics
1 answer:
Brut [27]3 years ago
5 0

Answer:

-0.125

Step-by-step explanation:

- Im learning about this , so im not really sure

You might be interested in
5/28
natulia [17]

Answer:

Part a) The rule of the sequence is A(n)=50(0.52^{n-1})

Part b) The height of the ball will be 13.52\ cm

Step-by-step explanation:

Part a) Write a rule for the sequence using centimeters. The initial height is given by the term n = 1.

we know that

In a <u>Geometric Sequence</u> each term is found by multiplying the previous term by a constant called the common ratio (r)

In this problem we have a geometric sequence

Let

n-----> the number of path

a1 ----> is the initial height

r -----> the common ratio

we have

a1=0.5\ m=0.5*100=50\ cm

r=52\%=52/100=0.52

The rule for the sequence is equal to

A(n)=a1(r^{n-1})

substitute

A(n)=50(0.52^{n-1})

Part b) What height will the ball be at the top of the third path?

For n=3      

substitute in the equation

A(3)=50(0.52^{3-1})  

A(3)=50(0.52^{2})

A(3)=13.52\ cm

4 0
3 years ago
What is the answer????
strojnjashka [21]

Answer:

I think its J or H

Step-by-step explanation:

I looked at it for a minute and i am pretty sure it J please make me brainliest

7 0
3 years ago
The graph of the function y = 1/2 x + 1 is:<br><br> Pls help!!
boyakko [2]

it is true

Y=1/2 c + 1=81 so the answer is a-True

6 0
2 years ago
Read 2 more answers
What is the value of x in the equation x .0825x = 6.38
morpeh [17]
X=8.79393730,-8.79393730
3 0
3 years ago
motorcycle cover 210 kilometre distance with 5 l of petrol how many kilometre does it cover with 8 litre of petrol? how much pet
Likurg_2 [28]

Answer:

A: 336 km

B: 14 L

Step-by-step explanation:

Use a proportion

210 km / 5 L = x / 8L         Cross multiply

8*210  = 5 x

1680  = 5x

x = 1680 / 5

x = 336 km

===============

210 /5 = 588/x                   Cross multiply

210x = 588 * 5

210x = 2940                     Divide by 210

x = 2940/210

x = 14 L

3 0
3 years ago
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