A frog is sitting on the ground when he is scared by a big dog. His movement is modeled by the equation h =
- 6t2 + 6t where h is the frog's height in meters at any given time, t. Find the maximum height the frog reached

dont know

step-by-step explanation:

answer: it is 8

step-by-step explanation:

you know why its 8

"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

6 adults and 9 children went.

a + c = 15

12a + 9c = 153

12(6) + 9(9) = 153

72 + 81 = 153