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luda_lava [24]
3 years ago
6

Claire has 10 necklaces to sell. She is selling 2 per hour. On your own, graph the situation and how many remaining necklaces sh

e has per hour. In the answer box, what are the y-intercept and slope of the graph?
Mathematics
1 answer:
Westkost [7]3 years ago
5 0
When graphing this answer it would have to be a line segment because she doesn't have an infinite amount of necklaces.

The slope would be 2/1 or 2, because she is selling 2 (y) bracelets every 1 (x) hour. The y-intercept would be 0 because she didn't start out with any necklaces sold.

y=2x
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Elyse had of a pizza left over. She ate of the
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Answer:

could you tell me the amount of pizza there was?

Step-by-step explanation:

Sorry I will answer you in the comm ents I am just a little bit confused on how to help you lol

3 0
3 years ago
In a science experiment, Shelly has to weigh a compound in grams. The balance in her school measures in milligrams (mg). Shelly
exis [7]

Answer:

8.45 grams

Step-by-step explanation:

In a science experiment, Shelly has to weigh a compound in grams. The balance in her school measures in milligrams (mg). Shelly finds that the weight of the compound is 8,450 mg. What is the value in grams (g) that Shelly should enter?

1 mg = 0.001 g

8450 mg = x

Cross Multiply

= 8450 × 0.001 g

= 8.45 g

Therefore, Shelly should enter 8.45 grams

7 0
3 years ago
A particle moves along the x-axis so that at any time t, t ≥ 0, its acceleration is a(t) = -4sin(2t). If the velocity of the par
sasho [114]

The velocity of the particle is given by

v(t)=v(0)+\displaystyle\int_0^ta(u)\,\mathrm du

Since a(t)=-4\sin2t and v(0)=7, we get

\displaystyle\int_0^ta(u)\,\mathrm du=\int_0^t-4\sin2u\,\mathrm du=2\cos2u\bigg|_0^t=2\cos2t-2

\implies v(t)=2\cos2t+5

Similarly, the position function is obtained via

x(t)=x(0)+\displaystyle\int_0^tv(u)\,\mathrm du

We know v(t) and we're told that x(0)=0, so

\displaystyle\int_0^tv(u)\,\mathrm du=\int_0^t(2\cos2u+5)\,\mathrm du=\sin2u+5u\bigg|_0^t=\sin2t+5t

\implies x(t)=\sin2t+5t

making the answer A.

3 0
3 years ago
What transformation(s) is taking place i’ll mark u the brainliest if u help
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Reflection, Translation, and possibly Rotation

6 0
3 years ago
A tower that is 125 feet tall casts a shadow 173 feet long find the angle of elevation of the sun to the nearest degree
Alik [6]

Applying the tangent ratio, the angle of elevation of the sun, to the nearest degree, is: 36°.

<h3>What is the Tangent Ratio?</h3>

In a right triangle, tan ∅ = opposite length / adjacent length is the tangent ratio.

Given the following:

  • Angle of elevation = ∅
  • Opposite length = 125 ft
  • Adjacent length = 172 ft

Apply the tangent ratio:

tan ∅ = 125/172

tan ∅ = 125/172

∅ = tan^(-1)(125/172)

∅ ≈ 36°

Learn more about the tangent ratio on:

brainly.com/question/4326804

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2 years ago
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