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3 years ago

10. A study is conducted to determine if the blue light from a tablet device will

Mathematics

1 answer:

ycow [4]3 years ago

7 0

Answer:

(D) Blocks: the three age groups. Treatments: using the standard tablet or the reduced blue light tablet before bed. Response variable: Time it takes to fall asleep.

Step-by-step explanation:

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Calculate the angle to the nearest degree: csc (x) = 1.0353

sammy [17]

Answer:

$75^{\circ}$

Step-by-step explanation:

Given: $\csc (x) = 1.0353$

To find: angle to the nearest degree

Solution:

A triangle is a polygon that has three sides, three angles ,and three vertices.

Trigonometry explains the relationship between the sides and angles of the triangle.

The angle can be expressed in two forms: degrees or radians.

$\csc (x) = 1.0353\\x=74.995\approx 75^{\circ}$

5 0

3 years ago

3x^2(4x^3-2x^2+7x-4)

Lunna [17]

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<h3>>> Given Question :</h3>

3x²(4x³ - 2x² + 7x - 4)

<h3>>> Required Solution :</h3>

12x⁵ - 6x⁴ + 21x³ - 12x²

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6 0

3 years ago

What is one fourth in decimal form

olga_2 [115]

.25 Is the answer If that helps you enough

3 0

4 years ago

Read 2 more answers

In the ordered pair (2, 3), what is the x-coordinate? y-coordinate?

blagie [28]

Answer:

2 = x- coordinate

3 = y coordinate

Step-by-step explanation:

REMEMBER: In an ordered pair, the x-coordinate always comes first.

3 0

3 years ago

Park Rangers at the North Rim of the Grand Canyon recorded the amounts of rainfall over 12 months. What was the total amount of

myrzilka [38]

Answer:

65.532cm of rainfall over 12 months

Step-by-step explanation

5 0

4 years ago