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yanalaym [24]
3 years ago
13

Help me please please

Mathematics
1 answer:
motikmotik3 years ago
8 0

Answer: at least 1

Step-by-step explanation:

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you're 495 miles from home and you are driving toward home at an average of 45mph. How long will it take to drive home if you ma
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11 hours because I did the math

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3 years ago
A plank is 6.7 feet long. Arachna wants to cut the plank into 0.8-foot pieces. how many 0.8-foot pieces can she get?
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Answer: 8

Step-by-step explanation:

You have to divide 6.7/0.8 and you'll get your answer. She'll be able to use 8 full pieces.

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2 years ago
A mass oscillating up and down on the bottom of a spring can be modeled as harmonic motion. if they weight is displaced a maximu
snow_tiger [21]

9514 1404 393

Answer:

  1.63 cm (across the centerline from release)

Step-by-step explanation:

If we assume time starts counting when we release the weight from its fully-extended downward position, then the position at 1.15 seconds can be found from ...

  h(t) = -7cos(2πt/4)

  h(1.15) = -7cos(π·1.15/2) = -7(-0.233445) ≈ 1.63412 . . . cm

That is, 1.15 seconds after the weight is released from below the resting position, it will be 1.63 cm above the resting position.

__

If it is released from <em>above</em> the resting position, it will be 1.63 cm <em>below</em> the resting position at t=1.15 seconds.

6 0
3 years ago
What is the total surface area of the exterior of the box that Laura will cover
NNADVOKAT [17]

Answer:

the answer above me don't click it that's kinda sus sooo

Step-by-step explanation:

The box in the shape of a rectangular prism it measures 15 in. long, 11 in. wide, and 24 in. tall A so in B in.2 © 789 in.2 1,578 in.2

7 0
3 years ago
Find all the zeros if the function including multiplicity f(x)=(x+7)(x-3)^2(x-2+i)(x-2-i)
NISA [10]
Solve for x. The multiplicity of a root is the number of times the root appears.
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x=3 (multiplicity of 2)
x=2-i (multiplicity of 1)
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6 0
3 years ago
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