3 years ago

15 POINTS AND BRAINLIEST IF YOU SHOW YOUR WORK AS WELL!

Mathematics

1 answer:

Vsevolod [243]3 years ago

5 0

Answer:

53900% is the percent increase

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Suponha que uma variável assume os valores: 11 – 8 – 7 – a – 16 – 10 Determine a de modo que a média aritmética seja igual 11.

Elenna [48]

Answer:

a = 14

Step-by-step explanation:

The mean is the sum of the values divided by the number of values.

$\begin{array}{rcl}\text{Mean}&= &\dfrac{11 + 8 + 7 + a + 16 + 10}{6}\\\\\dfrac{52 + a}{6}& = & 11\\52 + a & = & 66\\a & = & 66 - 52\\& = & \mathbf{14}\\\end{array}$

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4 years ago

Are you smart? help me in this question please?

shepuryov [24]

Answer:

Angle 1 = 38 and angle 4 = 142 degrees.

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3 years ago

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If a box of clothes weighing 10 lbs (4.5 kg) and a box of books weighing 10 lbs (4.5 kg) were placed on a scale, what is most li

sveta [45]

The scale will read 8 kgs

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4 years ago

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May anyone help me out with this question please

tangare [24]

4/52 = 1/13 <== here ya go

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3 years ago

The price of an item has risen to $276 today. Yesterday it was $115. Find the percentage increase.

Nezavi [6.7K]

Are you kidding me, bro? lol

276-115=131
131 divided by 276 = 0.47

0.47% increase

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3 years ago