Mathematics, 24.07.2021 01:10 Softball6286

There is a triangular number that has 55 dots in its shape. Which one is it? Write your answer as a number. The triangular number that has 55 dots in its shape is the
-th triangular number.

There is a triangular number that has 55 dots in its shape. Which one is it? Write your answer as a

Answers: 1

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 20:30, maxy7347go

Does the function satisfy the hypotheses of the mean value theorem on the given interval? f(x) = 4x^2 + 3x + 4, [−1, 1] no, f is continuous on [−1, 1] but not differentiable on (−1, 1). no, f is not continuous on [−1, 1]. yes, f is continuous on [−1, 1] and differentiable on (−1, 1) since polynomials are continuous and differentiable on . there is not enough information to verify if this function satisfies the mean value theorem. yes, it does not matter if f is continuous or differentiable; every function satisfies the mean value theorem.

Answers: 1

continue

Mathematics, 22.06.2019 00:00, HannaTheGurls

The volume of the a sphere whoes diameter is 18 cm is cubic cm . if it's diameter were reduced by half, it's volume would be of its original volume

Answers: 1

continue

Mathematics, 22.06.2019 04:10, toottoot42169

Random variables x poisson~ ( a) ,y poisson ~ ( a) . x and y are independent. if 2 1, 2 1. u =2x+ y-1, v=2x- y +1. find: ) cov (u ,v ).

Answers: 2

continue

Mathematics, 22.06.2019 04:20, breadwonders3738

Solve the equation for x by graphing.2^x – 4 = -4^x + 4