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Crazy boy [7]
3 years ago
8

The math department is putting together an order for new calculators. The

Mathematics
1 answer:
BabaBlast [244]3 years ago
3 0

Required data table is attached below :

Answer:

D. The fewest students prefer black Model A1 calculators.

Step-by-step explanation:

From the data Given :

Larger proportion of students prefer White calculators(0.65) to black calculators (0.35)

Also, Fewer proportion of students like black model C3 (0.20) than white model A1 (0.40)

Also, the proportion of students who like model C3 calculators(0.30) are fewer than those who prefer the model A1 (0.45)

Therefore, the true inference which can be derived from the data is, the least preferred calculator is the Black model A1 calculator with a proportion of 0.05

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3 years ago
Set a = 3 and k = 1. Use the slider to manipulate M. What happens to the graph when M is negative?
ANEK [815]

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C (reflection across the x access)

Step-by-step explanation:

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2 years ago
Share 800 in the ratio 9:7.
bulgar [2K]

<u>Answer:</u>

  • The numerator '9's share is 450 and the denominator '7's share is 350.

<u>Step-by-step explanation:</u>

<u>Step-1: Add the ratios:</u>

  • 9 + 7
  • 16

<u>Step-2: Divide 800 by the sum of the ratios:</u>

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<u>Step-3: Multiply 50 with each ratio:</u>

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Hence, <u>the numerator '9's share is 450 and the denominator '7's share is 350.</u>

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2 years ago
A=1/2b and 3b:4c, find a:c<br> Can anyone help?
Hitman42 [59]

Answer:

3a: 2c

Step-by-step explanation:

a= \frac{1}{2}b \\2a= b\\\\

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6 0
3 years ago
Determine if y=3x-2 Is a function
Komok [63]

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