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Harman [31]
3 years ago
8

Write each prime factorization using exponents. 1. 2×2×2×7 2. 2×3×3 3. 7×7×7×7

Mathematics
1 answer:
frez [133]3 years ago
4 0
1). 2³ x 7
2). 2 x 3²
3). 7⁴
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Two Physics classes at Jefferson High School took the same quiz. Mr. Spears had 20 students in his class with a mean score of 80
andriy [413]

Answer:

The mean score for all students on the quiz was 86.

Step-by-step explanation:

This question is solved by a weighed average.

To find the weighed average, we add the values multiplied by their weight, and after that we divide by the sum of weights.

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3 years ago
5 over 8 plus 3 over 10
iogann1982 [59]

Answer:

Step-by-step explanation:

Question: 5/8 + 3/10

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HOPE I HELPED!!

Please mark as brainliest to help me level up!

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