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1 year ago

15

If each of the numbers in the following data set were multiplied by 17, what

1 answer:

leonid [27]1 year ago

5 0

1. Put the data in order (Least to Greatest.)
14, 18, 20, 28, 36, 58, 71

2. Multiple by 17.
238, 306, 340, 476, 612, 986, 1207

3. Find the Median.
Because this equation is odd, your median will end up right in the middle of the data. Meaning 476 is the Median.

You can check your answer by taking the surrounding two numbers and doing 340+612/2=476.

Reminder this way of solving is for odd equations like yours. :)

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-9(6+u)-2u= -10 HELPPPP

Fed [463]

Answer:u= -4

Step-by-step explanation:

8 0

3 years ago

Read 2 more answers

A communications tower is supported by two wires, connected at the same point on the ground. One is attached to the tower at D a

viktelen [127]

Answer:

10.99 m

Step-by-step explanation:

✍️What we are basically asked to solve here is to find the distance between C and D.

To find CD, find the length of BC, and BD. Their difference will give us CD.

Thus, BC - BD = CD.

✍️Finding BC using trigonometric ratio formula:

$\theta = 30 + 10 = 40$

Opposite side = BC = ??

Adjacent side = 42 m

Thus:

$tan(\theta) = \frac{opposite}{adjacent}$

Plug in the values

$tan(40) = \frac{BC}{42}$

Multiply both sides by 42

$tan(40) \times 42 = \frac{BC}{42} \times 42$

$35.24 = BC$

BC = 35.24 m

✍️Finding BD using trigonometric ratio formula:

$\theta = 30$

Opposite side = BD = ??

Adjacent side = 42 m

Thus:

$tan(\theta) = \frac{opposite}{adjacent}$

Plug in the values

$tan(30) = \frac{BD}{42}$

Multiply both sides by 42

$tan(30) \times 42 = \frac{BD}{42} \times 42$

$24.25 = BD$

BD = 24.25 m

✍️How much below the top of the tower is the shorter one attached:

Thus,

BC - BD = CD

35.24 m - 24.25 m = 10.99 m

7 0

3 years ago

Express 3950000000 in scientific notation.

Nesterboy [21]

3.95*10^9 move the decimal to the left untill it is in between the last ans 2nd to last number

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3 years ago

Given the equation y - 4 = (x + 8) in point-slope form, identify the equation of the same line in standard form. (1 point)

Alecsey [184]

Y-4=(x+8) = add4 to both sides of the equation, so y= x+8+4 then add like terms. Y=x+12 final answer.

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3 years ago

A local little league has a total of 60 players, of whom 20% are right-.handed. How many right-handed players are there?

allochka39001 [22]

Answer:

20% of 60 is 12. 12 of the players are right-handed.

7 0

2 years ago