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Alexxx [7]
2 years ago
12

This is my hw somebody please

Mathematics
1 answer:
jek_recluse [69]2 years ago
6 0

Answer:

4 because the edges are like vertices.

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Compare the values of the underlined digits 6,300 and 530, the 3 is underlined in both numbers
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patriot [66]

Answer:

\frac{-b^{3} }{3a}

Step-by-step explanation:

-1((\frac{48a^{4} b^{6} }{144a^{5} b^{3} } ))= -1((\frac{b^{3} }{3a} ))=\frac{-b^{3} }{3a}

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3 years ago
The compressive strength of samples of cement can be modeled by a normal distribution with a mean of 6,008 kilograms per square
serious [3.7K]

Answer:

0.60

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Mean m = 6008 kgcm-²

Standard deviation d = 91 kgcm-²

x = 6032 kgcm-²

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P(z= 6032) = 0.6026 = 0.60

Therefore, the probability a sample's strength is exactly 6,032 kilograms per centimeter squared is 0.60

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3 years ago
Another machine is used to make 10 mm long bolts. For this machine, the bolts must have an error of less than 0.1 mm to be accep
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The solutions represent the length of the bolts as given in the first sentence.

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What number would need to be added to this expressions to make it a perfect square trinomial?
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*********************************************************
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