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Akimi4 [234]
3 years ago
6

Who is correct pls answer

Mathematics
1 answer:
Fofino [41]3 years ago
5 0
Answer: D
I’d say neither are correct because a prism looks like this...
Katie would be correct if she had lines within the L shaped area

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Step-by-step explanation:

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2 years ago
Need help ASAP
SpyIntel [72]

Answer:

Step-by-step explanation:

EARNINGS FOR YEARS  =  PAY RATE/HOUR  * HOURS/WEEKS *     WEEKS/YEAR * YEARS

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Two faulty machines, M1 and M2, are repeatedly run synchronously in parallel (i.e., both machines execute one run, then both exe
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The event that either M1 or M2 fails has probability

P(M_1\text{ fails or }M_2\text{ fails})=P(M_1\text{ fails})+P(M_2\text{ fails})-P(M_1\text{ and }M_2\text{ both fail})

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P(M_1\text{ and }M_2\text{ both fail})=P(M_1\text{ fails})P(M_2\text{ fails})

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3 years ago
The expression 2.5a+2b gives the cost (in dollars) for a DVDs and b CDs at a moving sale. a. The cost for 1 DVD is $ and the cos
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Answer/Step-by-step Explanation:

Given:

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2.5(4) + 2(4)

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6 DVDs and 3 CDs cost more than $20, therefore, $20 is not enough.

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