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3 years ago

ASAP HELPPPPPPPPB If I have a frequency of 3 Hz, how many waves passed a point in a given second?

Mathematics

2 answers:

Vikentia [17]3 years ago

8 0

Answer:

3 waves

Step-by-step explanation:

kozerog [31]3 years ago

4 0

3 waves hope this helps

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Abelardo had 3 bags of apples. He gave 2 to his best friend, he gave 3 to his brother, and he fed 1 to his horse. On the way hom

dimaraw [331]

Answer:

number of apples he originally had in each bag was 14 apples

Step-by-step explanation:

We are told that he had 3 bags of apples.

Now, let amount of apples in one bag be x.

Thus, total amount of apples is 3x.

We are told he gave 2 apples to his best friend, he gave 3 to his brother, and he fed 1 to his horse.

This means total given out = 2 + 3 + 1 = 6 apples.

Then, on the way home, he was chased by some dogs and dropped 1 bag.

Thus, amount of apples dropped is 1x = x

Thus;

Amount left on getting home after the entire giving and dropping is;

3x - 6 - x = 2x - 6

Now,we are told that he had 22 apples left when he got home.

Thus;

2x - 6 = 22

2x = 22 + 6

2x = 28

x = 28/2

x = 14 apples

Thus, number of apples he originally had in each bag was 14 apples

6 0

2 years ago

Determine the values of n

N76 [4]

<h2>Answer:</h2><h3>b. n is odd</h3><h2>Step-by-step explanation:</h2>

In this problem, we assume that $n$ is a whole number. The definition of inverse functions tells us that a function $f$ has an inverse function if and only if the function is one-to-one, that is, if there is no any horizontal line intersecting the graph of $f$ at more than one point. This only happens if $n$ is odd. This is called the Horizontal Line Test for Inverse Functions. So let's take two examples:

FIRST:

$n=2 \\ \\ f(x)=x^2$

Since n is even, an horizontal line will pass through two points as indicated in the first figure below.

SECOND:

$n=3 \\ \\ f(x)=x^3$

Since n is odd, an horizontal line will pass through just one point as indicated in the second figure below.

8 0

3 years ago

Give an example for a pair of alternate interior angles, a pair of corresponding angles, and a pair of alternate exterior angles

erastovalidia [21]

Step-by-step explanation:

Consider the provided information.

Consider the figure 1:

We need to give an example of a pair of alternate interior angles, a pair of corresponding angles, and a pair of alternate exterior angles.

Alternate interior angles: If a transversal cuts two parallel line then pair of angles on the inner side of lines but on opposite sides of the transversal are know as the alternate interior angle:

For example: ∠3 and ∠6 are alternate interior angle another pair are ∠4 and ∠5.

Corresponding angles: If a transversal cuts two parallel line then the angles in same corner are called corresponding angles.

For example: ∠1 and ∠5 are corresponding angle another pair are ∠4 and ∠8.

Alternate exterior angles: If a transversal cuts two parallel line then the pair of angles on the outer side of lines but on opposite sides of the transversal are known as the alternate exterior angles.

For example: ∠1 and ∠8 are alternate exterior angle another pair are ∠2 and ∠7.

6 0

3 years ago

I need help on the question in the picture.

Zigmanuir [339]

Answer:

A. There is no solution

Step-by-step explanation:

$\frac{1}{3}$ (12x - 6) = 4x - 9

Evaluate.

4x - 2 = 4x - 9

Deduct 4x from both sides of the equation.

-2 = -9

Multiply both sides by (-1).

2 ≠ 9

Since 2 does not equal to 9, this equation does not make sense and thus does not have a solution.

4 0

2 years ago

Clare bought a new pair of shorts for $ 13.75. This was 25% off the regular price. What was the original price? ( Round your ans

Inessa05 [86]

Answer:

18.3

Step-by-step explanation: Here i'll give you my notes for finding original price

1. make the percent into a decimal

2. subtract the decimal by 1

3. divide the number you just got and the decimal you got from the first step

7 0

2 years ago