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3 years ago

14

BEST ANSWER GETS BRAINLIEST!! PLEASE HELP

2 answers:

Makovka662 [10]3 years ago

7 0

To find the mean, you add all the elements together, then divide by the number of elements.

Like this:

(45+48+49+40+53)/5=47

in other words the correct answer is 47 inches.

EDIT: Did the foolish mistake, of using the wrong numbers the first time. Fixed now and the answer is correct.

Andrei [34K]3 years ago

5 0

Answer:

47

Step-by-step explanation:

(45+48+49+40+53)/5=47

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3 years ago

The total surface area of this cuboid is 112cm squared find the value of x

Liono4ka [1.6K]

Answer:

The height of cuboid is 3 cm

Step-by-step explanation:

Total surface area of cuboid = $2lb+2bh+2hl$

Length of cuboid = 10 cm

Width of cuboid = 2 cm

Let the height be x

Total surface area of cuboid = $2(10)(2)+2(2)(x)+2(x)(10)$

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Hence the height of cuboid is 3 cm

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3 years ago

36 percent of what is 99

mariarad [96]

Let the number be x,

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4 years ago

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3 years ago

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