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serg [7]
3 years ago
12

Can someone tell me the answer to this please I got this wrong on my first attempt .-.

Mathematics
2 answers:
natulia [17]3 years ago
8 0

Answer:

B

Step-by-step explanation:

In similar triangles corresponding sides are in same ratio

\dfrac{CV}{CE}=\dfrac{CU}{CD}\\\\\\\dfrac{CV}{54}=\dfrac{14}{98}\\\\CV=\dfrac{14}{98}*84\\\\CV = \dfrac{1}{7}*84\\\\CV = 12

solniwko [45]3 years ago
5 0

Answer:

B) 12

Step-by-step explanation:

CD - 98

CE - 84

~

CU - 14

CV = 12

-

You set up a proportion: 98/84 = 14/x

x=12

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zheka24 [161]

Answer:

The correct answer would be 4. Explanation below

Step-by-step explanation:

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-6x-11x = -17x

-17x = 68

68/-17 = 4

Hope this helps!

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nataly862011 [7]

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3 years ago
A production process fills containers by weight. Weights of containers are approximately normally distributed. Historically, the
forsale [732]

Answer:

option (c) n = 201

Step-by-step explanation:

Data provided in the question:

Standard deviation, s = 5.5 ounce

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Length of confidence interval = 2 ounces

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