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3 years ago

Please i need another example like this but not the same or else im gonna fail Ill also mark brailiest

Mathematics

1 answer:

In-s [12.5K]3 years ago

7 0

The answer is 58 i hope this helped you and didn’t make you fail lol

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Is 23/40 a rational or irrational number? I'm not sure how to solve this one.

vfiekz [6]

Answer:

23/40 is a rational number

Step-by-step explanation:

an irrational number cannot be written as a fraction - with a finite end. An irrational number would be a repeating decimal

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3 years ago

Need help on number 4<br> PLEASE HELP FAST <br> WILL GIVE BRAINLIEST AND LOTS OF POINTS

MArishka [77]

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3 years ago

Find the simple interest on Rs. 4500 for 6 months at

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3 years ago

You need a mean of at least 90 points to advance to the next round of the touch-screen trivia. What score in the fifth game will

lianna [129]

Answer:

At least 98 is needed in the 5th game

Step-by-step explanation:

The missing parameters are:

$Game\ 1 = 95$

$Game\ 2 = 91$

$Game\ 3 = 77$

$Game\ 4 =89$

$Mean = 90$ at least

Required

The score in game 5 to make you advance

Mean is calculated as:

$Mean = \frac{\sum x}{n}$

So, we have:

$Mean = \frac{95 + 91 + 77 + 89 + Game\ 5}{5}$

$Mean = \frac{352 + Game\ 5}{5}$

The mean must be at least 90.

So, we have:

$\frac{352 + Game\ 5}{5} \ge 90$

Multiply both sides by 5

$5 * \frac{352 + Game\ 5}{5} \ge 90 * 5$

$352 + Game\ 5 \ge 450$

Make Game 5 the subject

$Game\ 5 \ge450 - 352$

$Game\ 5 \ge 98$

<em>At least 98 is needed in the 5th game</em>

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3 years ago

Anyone know the answer ?

Firdavs [7]

Answer:

Step-by-step explanation:

10x-2=9x+5 because the angles are the same as m and n are parallel.

10x=9x+7

x=7

8 0

2 years ago

Read 2 more answers