ma4556
ma4556
25-03-2015
Mathematics
contestada
can you help me ? 20^n-2+6.5=87
Respuesta :
Panoyin
Panoyin
25-03-2015
20n - 2 + 6.5 = 87
20n + 4.5 = 87
-4.5 -4.5
20n
=
82.5
20 20
n = 4.125
or
20^n - 2 + 6.5 = 87
20^n + 4.5 = 87
-4.5 -4.5
20^n = 82.5
n ≈ 1.037
Answer Link
VER TODAS LAS RESPUESTAS ( 72+ )
Otras preguntas
Sanya has a piece of land which is in the shape of a rhombus. She wants her one daughter and one son to work on the land and produce different crops. She divide
Presented below are selected account balances for Bramble Co. as of December 31, 2020. Inventory 12/31/20 $61,060 Cost of Goods Sold $223,482 Common Stock 73,65
Describe the components of ATP. What is the purpose of ATP in the cell? How is it recycled?
What is the common ratio of the following sequence? -5, -20, -80, ... A. -4 B. 1/4 C. 4
How many grams Glycylglycine (molecular mass 132.119 grams/mole) are required to make 1 liter at 0.5 Molar concentration. If you need this solution at pH 9.0 is
5x-3y-2(4x-y) Can someone help
Define the COP of a refrigerator.
Read the excerpt from The Pardoner’s Tale in The Canterbury Tales. And it fell to the youngest of them all, And he set off at once towards the town. And thereup
What is the difference between a monologue and a soliloquy? A soliloquy is spoken while alone on stage. A monologue is spoken in anger. A soliloquy is a convers
What classes and clubs do I need to take in order to become an elementary teacher
