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3 years ago

8

What is the value of n of this data? Type a numerical answer in the space provided. Do not type spaces or decimals in your answe

r. 3, 12, 15, 25, 30, 40

2 answers:

PilotLPTM [1.2K]3 years ago

5 0

Answer:

i think it is 6

Step-by-step explanation:

Dima020 [189]3 years ago

3 0

N is the number of observations made in your experiment or, in this case, n is 6

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Yuliya22 [10]

2. = 16
3. = x + 10y
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3 years ago

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Plz help due tomorrow

Lynna [10]

Answer:

1. 2.19g + 0.59b + 1.49p

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2 years ago

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Consider angle θ in Quadrant ll, where cos θ= -12/13. what's the value of sin θ

Bas_tet [7]

Answer:

sinθ = 5/13

Step-by-step explanation:

cosθ = adjacent/hypotenuse (or you could think of it as x/r)

cosθ = -12/13

adjacent = -12

hypotenuse = 13

opposite = ?

To get the opposite, we use the Pythagorean theorem

$hypotenuse^{2} = adjacent^{2} + opposite^2$

$hypotenuse^{2} - adjacent^{2} = opposite^2$

$\sqrt(hypotenuse^{2} - adjacent^{2}) = opposite$

Now sub in the numbers:

$\sqrt{(13^2 - (-12)^2)} = opposite$

opposite = 5

Now sinθ = opposite/hypotenuse

so sinθ = 5/13

6 0

2 years ago

On a 28-question test, there are 2-point questions, 4-point questions, and 5-point questions. The test is worth a total of 100 p

Readme [11.4K]

Answer:

The test has 8 questions of 2 points, as well as 16 of 4 points and 4 of 5 points.

Step-by-step explanation:

Since, on a 28-question test, there are 2-point questions, 4-point questions, and 5-point questions, the test is worth a total of 100 points and there are twice as many 2-point questions as 5- point questions on the test, to determine how many 2-point questions are on the test, the following calculation must be performed:

18 x 2 + 9 x 5 + 1 x 4 = 36 + 45 + 4 = 85

16 x 2 + 8 x 5 + 4 x 4 = 32 + 40 + 16 = 88

14 x 2 + 7 x 5 + 7 x 4 = 28 + 35 + 28 = 91

12 x 2 + 6 x 5 + 10 x 4 = 24 + 30 + 40 = 94

10 x 2 + 5 x 5 + 13 x 4 = 20 + 25 + 52 = 97

8 x 2 + 4 x 5 + 16 x 4 = 16 + 20 + 64 = 100

Thus, the test has 8 questions of 2 points, as well as 16 of 4 points and 4 of 5 points.

4 0

3 years ago

A city's grower ships grapefruit in boxes of 10 one season the grower shipped 20,400 boxes of grapefruit how many were shipped

Ivenika [448]

You multiply 20,400 by 10 which will equal 204,000

3 0

3 years ago