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2 years ago

9 hours = days can anyone tell me

Mathematics

2 answers:

stealth61 [152]2 years ago

7 0

How many minutes are in 9 hrs

1 hr = 60 min

You must apply dimensional analysis (aka setting up fractions where the units you want will cancel out and the ones you want stay)

$\frac{9 hr}{1} *\frac{60 min}{1hr}$

9 hrs is 540 min

Hope this helped!

~Just a girl in love with Shawn Mendes

MatroZZZ [7]2 years ago

4 0

Answer:

so since there is 60 minutes in 1 hour and 60 is divisible by 10 all you have to do is multiply 6 by 9 and you get 54 but since it's 60 than that changes the answer to 540 since it's divisible by 10

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3 years ago

If 1st and 4tg terms of G.p are 500 and 32 respectively it's second term is ?

bixtya [17]

Answer:

$T_{2} = 200$

Step-by-step explanation:

Given

Geometry Progression

$T_1 = 500$

$T_4 = 32$

Required

Calculate the second term

First, we need to write out the formula to calculate the nth term of a GP

$T_n = ar^{n-1}$

For first term: Tn = 500 and n = 1

$500 = ar^{1-1}$

$500 = ar^{0}$

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$32 = 500 * r^3$

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Take cube roots

$\sqrt[3]{r^3} = \sqrt[3]{0.064}$

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Using: $T_n = ar^{n-1}$

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$T_{2} = 500 * 0.4^{2-1}$

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$T_{2} = 500 * 0.4$

$T_{2} = 200$

<em>Hence, the second term is 200</em>

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3 years ago

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2 years ago

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Answer:

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Step-by-step explanation:

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3 years ago

9 hours = days can anyone tell me​

9 hours = days can anyone tell me