Mathematics, 02.03.2021 20:00, Elency

O valor da expressão 20x^3 + 2x^2 y^5, para x = - 4 e y = 2 é: B) - 400

C) 400

A) 256

D) - 256

Answers: 1

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 18:20, rishiganesh

The length of a rectangle plus its width is 25 cm. the area is 156 square cm. what are the length and width of the rectangle? separate the answers with a comma.

Answers: 3

continue

Mathematics, 21.06.2019 19:30, markel19

The position of a moving particle is given by the position function: f(t)=-9t-t^2-0.2t^3+0.1t^4 0 a. at what time does the particle reverse direction? b. when is the displacement positive? (round one decimal place and answer in interval notation) c. when is the displacement negative? (round one decimal place and answer in interval notation) d. when is the particle’s acceleration positive? (round one decimal place and answer in interval notation) e. when is the particle’s acceleration negative? (round one decimal place and answer in interval notation)

Answers: 3

continue

Mathematics, 21.06.2019 20:00, Abdirisack3250

How to find the exponential function y=ca^x, with points (1,2) and (2,1)

Answers: 2

continue

Mathematics, 21.06.2019 20:00, baileyrw

Will possibly give brainliest and a high rating. choose the linear inequality that describes the graph. the gray area represents the shaded region. 4x + y > 4 4x – y ≥ 4 4x + y < 4 4x + y ≥ 4

Answers: 1

continue

Do you know the correct answer?

O valor da expressão 20x^3 + 2x^2 y^5, para x = - 4 e y = 2 é: B) - 400

C) 400