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Gemiola [76]
3 years ago
6

This is going to be hard ok here i go what is 5678,00000 x 4321,0000000

Mathematics
1 answer:
goldenfox [79]3 years ago
4 0

Answer: 2.45346638e+19

Step-by-step explanation:

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5. Write down the nth term of each of the following G.Ps
yawa3891 [41]

Answer:

1i) nth term = 12(-b/4)^(n-1)

ii) nth term = 3(-1/9)^(n-1)

2i) Sixth term= (-3b^5)/256

ii) Eight term = -1/1594323

Question:

The complete question as found on brainly (question-10746111):

Write down the nth term of each of the following G.Ps whose first two terms are given as follows. Also find the term stated besides each G.P.

i) 12,-3b,......sixth term

ii) 3,-1/3,..........;8th term?

Step-by-step explanation:

1) To solve terms involving Geometric progressions (GPs), we would first state the variables that are to be incorporated in the formula.

i) 12,-3b,......;sixth term

1st term = a= 12

r = common ratio = 2nd term /1st term

r = -3b/12 = -b/4

Then we would find the nth term

See attachment for details

ii) 3,-1/3,..........;8th term

1st term = a= 3

r = common ratio = 2nd term /1st term

r = (-⅓)/3 = (-⅓)(⅓) = -1/9

Then we would find the nth term

See attachment for details

2) we are to determine the sixth term in (i) and eight term in (ii)

See attachment for details

Sixth term= (-3b^5)/256

Eight term = -1/1594323

7 0
3 years ago
How do you express 2/5 of 7/10 in product
lisabon 2012 [21]

Answer:

Of means multiply in math (most of the time).  

So multiply.  

2/5 x 7/10 = 14/50 divided by 2/2 = 7/25

Step-by-step explanation:

3 0
3 years ago
Plss answer with the process ​
Lilit [14]
Reggie’s speed = distance/time

Reggie’s speed = 40.2 / 2.5

Reggie’s speed = 16.08 mi/hr

Craig’s speed = distance/time

Craig’s speed = 30.8 / 1.875

Craig’s speed = 16.43 mi/hr

Hence, answer is Craig

4 0
3 years ago
The height, h, in feet of a ball above the ground is given by h = −16t2 + 64t + 80, where t is the time in seconds. How long doe
Gwar [14]

Answer:

t = 5 seconds

Step-by-step explanation:

It is given that, the height h, in feet of a ball above the ground is given by :

h=-16t^2+64t+80

Where t is in seconds

We need to find how long does it take the ball to hit the ground? When it hits the ground, its height will be equal to 0. So,

-16t^2+64t+80=0\\\\t=\dfrac{-64\pm \sqrt{(64)^2-4\times (-16)(80)} }{2\times -16}\\\\t=\dfrac{-64+ \sqrt{(64)^2-4\times (-16)(80)} }{2\times -16},\dfrac{-64-\sqrt{(64)^2-4\times (-16)(80)} }{2\times -16}\\\\t=-1\ s\ \text{and}\ t=5\ s

Neglecting negative time.

It means ball will take 5 seconds to hit the ground.

3 0
3 years ago
Ron’s class donated d dollars to a local charity. Danny’s class donated 21% more than Ron’s class. Which expression shows the am
Anna [14]

Answer:

It is A

Step-by-step explanation:

Your welcome

Let me know if you ever need help! :)

3 0
3 years ago
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