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Savatey [412]
2 years ago
13

Xaiver earns 45$ to walk the neighbors dog 8 hours during the week how much does xaiver earn ler hour

Mathematics
1 answer:
svet-max [94.6K]2 years ago
3 0

Answer:

<h2>$5.625 (per hour)</h2>

Step-by-step explanation:

45÷8 = 5.625

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Factor completely please
nasty-shy [4]

Answer:

it the third one

8 0
3 years ago
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An object moves in simple harmonic motion with period 8 seconds and amplitude 6 cm. At time t = 0 seconds, its displacement d fr
Vladimir79 [104]

In the equation model, the simple harmonic motion is d=6sin(πt/4)-6 if the object moves in simple harmonic motion with a period of 8 seconds and amplitude of 6 cm.

<h3>What is simple harmonic motion?</h3>

Simple Harmonic Motion is described as a motion in which the restoring force is proportionate to the body's displacement from its mean position.

We have:

Amplitude A = 6 cm

Time period = 8 seconds

T = 2π/w

8 = 2π/w

w = π/4

Its displacement d from rest is -6 cm, and initially, it moves in a positive direction.

d(0) = -6 cm at t = 0

The equation becomes:

\rm d = 6sin(\dfrac{\pi}{4}t)-6

Thus, in the equation model, the simple harmonic motion is d=6sin(πt/4)-6 if the object moves in simple harmonic motion with a period of 8 seconds and amplitude of 6 cm.

Learn more about the simple harmonic motion here:

brainly.com/question/17315536

#SPJ1

4 0
2 years ago
Compute the simple interest earned on a deposit of $5000 at 8.5% for 120 days
ICE Princess25 [194]
Keeping in mind that 120 days is not even a year, since there are 365 days in a year, exluding leap-years, then 120 days is really 120/365 year.

\bf ~~~~~~ \textit{Simple Interest Earned}&#10;\\\\&#10;I = Prt\qquad &#10;\begin{cases}&#10;I=\textit{interest earned}\\&#10;P=\textit{original amount deposited}\to& \$5000\\&#10;r=rate\to 8.5\%\to \frac{8.5}{100}\to &0.085\\&#10;t=years\to \frac{120}{365}\to &\frac{24}{73}&#10;\end{cases}&#10;\\\\\\&#10;I=(5000)(0.085)\left( \frac{24}{73} \right)\implies I \approx 139.72602739726
4 0
4 years ago
Starting at the same point, Tom and Juanita go biking in opposite directions. If Tom rides at a speed of 20 mph, and Juanita rid
Lorico [155]

Answer:

Concept: Mathematical Analysis

  1. They go in opposite directions
  2. They start at the same point, let's define that as (0,0) on the ordinary differntiable x-y axis
  3. Hence Tom can ride 20 units left in one hour and Juanita can ride 20 units right in one hour.
  4. We want to know the distance they are at the end of 2 hours
  5. So we set up the equation y= 20(x)
  6. Let x be the hours and y be the distance
  7. So 20×2=40 miles
  8. At the end of 2 hours they will be 40 miles apart assuming constant rate of change and a starting point of (0,0)
4 0
3 years ago
I need help fast!!!!!!!!!!!!!!!!!!!!!
Ostrovityanka [42]

Answer:

(30,784)  and (58,0),(2,0)

Step-by-step explanation:

The vertex is (30,784)

The X-intercept is (58,0),(2,0)

The Y-intercept is (0,-116)

7 0
3 years ago
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