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3 years ago

A baseball player had 4 hits in 8 games. At this rate, how many hits will the baseball player have in the next 28

Mathematics

1 answer:

klemol [59]3 years ago

5 0

Answer:14

Step-by-step explanation:

8 divided by 2 = 4 hits

28 divided by 2 = 14

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A science test, which is worth 100 points, consists of 24 questions. Each question is worth either 3 points or 5 points. If x is

dezoksy [38]

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3 years ago

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How do i solve for this?

Firdavs [7]

9514 1404 393

Answer:

97.42 square units

Step-by-step explanation:

The area of a sector is given by ...

A = (1/2)r²θ

where r is the radius (12.2) and θ is the central angle in radians. Here, you're given the central angle as 75°, so you need to convert that to radians.

75° = (75°)×(π/180°) radians = (5/12)π radians

Then the area is ...

A = (1/2)(12.2²)(5π/12) = 744.2π/24 ≈ 97.42 . . . square units

Equivalently, you can find the area of the circle in the usual way:

A = πr² = π(12.2²) ≈ 467.59465

Then, multiply by the fraction of the circle that is shaded (75°/360°)

sector area = (467.59465)(75/360) = 94.42 . . . square units

5 0

3 years ago

Mr. Lane is 6 feet 4 inches tall. His daughter, Mary, is 3 feet 8 inches shorter than her father. His son is 9 inches taller tha

algol [13]

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3 years ago

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Find the missing probability.

Harrizon [31]

Answer: d

Step-by-step explanation:

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3 years ago

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Find the value of x.round to the nearest tenth

Nata [24]

Answer:

$\displaystyle x \approx 8.2$

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets
Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction

Left to Right

Equality Properties

Multiplication Property of Equality
Division Property of Equality
Addition Property of Equality
Subtraction Property of Equality

Trigonometry

[Right Triangles Only] SOHCAHTOA

[Right Triangles Only] sinθ = opposite over hypotenuse

Step-by-step explanation:

Step 1: Identify Variables

Angle θ = 23°

Opposite Leg = x

Hypotenuse = 21

Step 2: Solve for x

Substitute in variables [sine]: $\displaystyle sin(23^\circ) = \frac{x}{21}$
[Multiplication Property of Equality] Isolate x: $\displaystyle 21sin(23^\circ) = x$
Rewrite: $\displaystyle x = 21sin(23^\circ)$
Evaluate: $\displaystyle x = 8.20535$
Round: $\displaystyle x \approx 8.2$

7 0

2 years ago