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Burka [1]
2 years ago
14

Pls help me with this math.

Mathematics
2 answers:
AleksandrR [38]2 years ago
6 0
Micheal made the first error you can make sure by doing 186261 divided by 3
nadezda [96]2 years ago
3 0
Michael made the first error when he did not do +10 on both sides in step 2 (he did not change the sign of -10 to +10 on the right side).
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Find the derivative of the trigonometric function using the Chain Rule.<br>y=cos✓x<br>​
scoundrel [369]

If <em>y</em> = cos(√<em>x</em>), then by the chain rule

d<em>y</em>/d<em>x</em> = d/d<em>x</em> [cos(√<em>x</em>)]

d<em>y</em>/d<em>x</em> = - sin(√<em>x</em>) d/d<em>x</em> [√<em>x</em>]

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7 0
3 years ago
Charles is 23 years older than Gloria. In 14 years he will be twice her age. How old are they now?
kirza4 [7]

Answer:

44?.. im going to get rhis one wrong

7 0
3 years ago
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AlexFokin [52]
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8 0
3 years ago
A normally distributed population has a mean of 250 pounds
Dima020 [189]

Answer: 0.9746

Step-by-step explanation:

Given : A normally distributed population has a mean of 250 pounds and a standard deviation of 10 pounds.

i.e. \mu=250 \sigma=10

Sample size : n= 20

Let \overline{x} sample mean values.

Then, the probability that this sample will have a mean value between 245  and 255 be

P(245

Hence , the probability that this sample will have a mean value between 245  and 255 is 0.9746 .

6 0
3 years ago
3. 25 less than the product of three and a number.​
Ludmilka [50]
1. 25 - 3x
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3 years ago
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