Sarah is training for a bike race. she rides her bike 5 3/4 miles and 1/3 hours. what is sarah rate and miles per hour express your answer as a mixed numbers

step-by-step explanation:

answer: the answer is fre sha voca do

step-by-step explanation:

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"standard form:

3x2 + 14x − 10 = 0

solutions based on quadratic formula:

x1   = −14 − √ 142 − 4×3×(−10) /   2×3   = −14 − 2 × √ 79 /   6   ≈ −5.296

x2   = −14 + √ 142 − 4×3×(−10) /   2×3   = −14 + 2 × √ 79 /   6   ≈ 0.629