Which polynomial is paired to its factored form? A. 49x2 + 112x + 64 and (7x + 8)3
B. 25x2 − 45x + 81 and (5x – 9)2
C. 216x3 − 540x2 + 450x – 125 and (6x – 5)3
D. 729x3 + 324x2 + 144x + 64 and (9x + 4)3

yor answer is 7/6 times 5

step-by-step explanation:

answer: sorry

step-by-step explanation: can you tell me pls how to find the rational of two integers

hello,

b) 62.47% of the students are between 14 and 18 years old.

step-by-step explanation:

mean = 15 and standard deviation = 2

student between 14 to 18

formula used z-score

for age 14 , z score

using z-table , p(z> -0.5)=0.3085

for age 18 , z score

using z-table , p(z< 1.5)=0.9332

p(-0.5< z< 1.5)=0.9332-0.3085 = 0.6247

thus, 62.47% of the students are between 14 and 18 years old.

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step-by-step explanation: