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hodyreva [135]
3 years ago
7

Need Assistance With This:​

Mathematics
1 answer:
SIZIF [17.4K]3 years ago
6 0
First, you add the prices of what she bought. Second, you find ten percent of the total price ( you just move the decimal one place to the left). Then you find half of ten percent to get 5%. Then, you add all of the prices together. Hope this helps!
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Read 2 more answers
A proton initially has and then 8.00 s later has (in meters per second). (a) For that 8.00 s, what is the proton's average accel
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Answer:

Some details are missing in the question, here are the details ; A proton initially has v = -6.5i + 17j + 13k and then 8.00s later has v = -2.8i + 17j - 9.3k (in meters per seconds).

a) proton's average acceleration in unit vector notation = 0.46i - 2.78k

b) Magnitude = 2.85m/s2

c) angle between and the positive direction of the x axis = 279.39 degree (counter clockwise)

Step-by-step explanation:

The detailed and step by step explanation is as shown in the attachment

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