BoxiePlayz BoxiePlayz

24-11-2021
Mathematics

contestada

The nth term of a sequence is 3n² Work out the value of the 15th term.

Respuesta :

jimrgrant1 jimrgrant1

24-11-2021

Answer:

a₁₅ = 675

Step-by-step explanation:

Substitute n = 15 into the nth term formula

a₁₅ = 3(15)² = 3 × 225 = 675

Answer Link

Otras preguntas

Why did William Pitt The Younger introduce the Reign of Terror?

what is the answer for 6r^2-10r-24

why do you think the pharaohs might have wanted to support the nobles?

Which of the following was NOT a conclusion of Rutherford’s gold foil experiment? a. The atom is mainly empty space b. The nucleus has a negative charge c. T

Which substance below will exhibit hydrogen bonding between the molecules of the substance? a. CH₄ b. HBr c. HCl d. H₂O e. H₂

Which substance below will exhibit hydrogen bonding between the molecules of the substance? a. CH₄ b. HBr c. HCl d. H₂O e. H₂

Which three ordered pairs complete the table to give solutions of the equation y = x – 7? A.(3, –10), (0, –7), and (3, 4) B.(–3, –10), (0, –7), and (3, –4) C

The lengths of the legs of a right triangle are 15 cm and 20 cm. What is the length of the hypotenuse? A.

The ionization energy of an element is a. a measure of its mass b. the energy required to remove an electron from the element in its gaseous state c. the ene

how did the Soviet Union's foreign policy goals contradict one another ?