A plane is uniquely determined by three non-collinear points. What is the maximum possible number of planes that can be determined by 12 points in space?
Plzzz help! I need help on this!

a_n = a_1 + (n - 1)d

the first term is 6.

the common difference d = ?

when you find d, replace n with 7 and d with the common difference to find your answer.

6 equilateral triangles

c = 0.429t

step-by-step explanation:

the constant rate at which carlos harvests cassava is 35 minutes per 15 cassavas 15/35 = 0.429 cassava per minute

therefore, an equation that models the number of cassava (c) that harvest carlos in a time (t) is the following:

where t is the time in minutes.

this means that when 35 minutes have elapsed 15 cassava have been harvested, at 70 minutes 30 cassava have been harvested and so on.

it's possible to build a triangle with side lengths of 3, 3, and 9.- true ( b.)