3 years ago

If we multiply every observation in a data set by 2, the mean will

Mathematics

1 answer:

Pie3 years ago

5 0

If the values increase then the mean will as well, but if only the observations increase, the mean will decrease.

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Find the value of x. Round the length to the nearest tenth.

Virty [35]

Answer:

5.1

Step-by-step explanation:

$tan \ 25 = \frac{opposite \ side}{adjacen \ side}\\\\tan \ 25 =\frac{x}{11}\\\\0.4663 =\frac{x}{11}$

0.4663 * 11 = x

x = 5.1293

x = 5.1

7 0

3 years ago

Can someone answer and show me how you answered both of these equations.(it’s simple division)

valina [46]

Answer:

first is 9.08

second is 17.34

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3 years ago

A vending machine has 5 colors (white, red, green, blue, and yellow) of gumballs and an equal chance of dispensing each. A secon

babunello [35]

Answer:

1/20

Step-by-step explanation:

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3 years ago

1/3 + 1/4 + 1/6<br> PLEASE SHOW WORK, thank you

Dovator [93]

Answer:

3/4

Step-by-step explanation:

1/3 + 1/4 + 1/6

notice that the denominators consists of the numbers 3, 4 and 6 and that the lowest common multiple for all 3 numbers is 12, hence all these fractions can be expressed with a denominator of 12

i.e

1/3 = 4/12

1/4 = 3/12

1/6 = 2/12

hence,

1/3 + 1/4 + 1/6

= 4/12 + 3/12 + 2/12

= (4+3+2) / 12

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3 0

3 years ago

Read 2 more answers

College Algebra: Systems of Equations & Inequalities

soldi70 [24.7K]

play the video it will help you

3 0

3 years ago