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svet-max [94.6K]
3 years ago
13

Solve each equation by factoring.

Mathematics
1 answer:
NemiM [27]3 years ago
5 0
I am thinking of -38
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Evaluate the function for the indicated input
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Five out of 10 marbles in a bag are red. What percentage of the marbles are not red?
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50%

Step-by-step explanation:

Five out of 10 is 50%

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A scientist wishes to estimate the mean breaking strength of a certain type of steel rod within 3.0 psi with 95% confidence. Bas
yaroslaw [1]

Answer:97 rods

Step-by-step explanation:

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n=\left ( \frac{Z_\frac{\alpha }{2}\times \hat{\sigma }}{E} \right )^2

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6 0
3 years ago
Solve the following system of equations. Enter the y-coordinate of the solution. Round your answer to the nearest tenth.
Alex17521 [72]
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Sub this into 1st eqn
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Sub y = -3.7647 into 2nd eqn
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