There are 380 students at Cove Elementary School. The students voted on
their favorite sport. How many students chose basketball? *
Most popular sports at Cove Elementary
School
Gymnastics
Baseball
5%
Soccer
20%
30%
20%
25%
Basketball
Track

h

step-by-step explanation:

"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