Tienda с
Tienda Tienda
A
B
[3.50 4.00 5.501
4) La matriz X =
14.50 5.00 7.00)
representa los precios de alquiler de películas de video. Los precios indicados no
tienen incluidos el impuesto del 7%.
A) Escribe la matriz para los impuestos de cada película.
B) Escribe la matriz para el precio total que hay que pagar incluyendo el impuesto.​

i can you with this question sweetie!

step-by-step explanation:

you didn't post any answer choices, so its not 100% clear what your teacher is looking for

however, log(15/7) is equivalent to log(15) - log(7)

i'm using the rule log(x/y) = log(x) - log(y)

after 1 year: 221 deer

step-by-step explanation:

30% of 170 is 51. 170+51=221

fabric (square meters)                   cloaks

7                                                           21

4/3                                                         4

step-by-step explanation:

we are told that harry needs 2 square meters of fabric for every 6 wizard cloaks he makes.

1. first of all we will find how many cloaks can be made from 1 square meter of fabric by dividing 6 by 2.

we can see that 3 cloaks can be made from 1 square meter of fabric. now we will multiply 3 by 7 to find number of cloaks made from 7 square meters of fabric.

therefore, harry will make 21 cloaks from 7 square meters of fabric.

2. let us find how many square meters of fabric will be needed to make 4 cloaks.

first of all we will find fabric needed for 1 cloak by dividing 2 by 6.

we can see that fabric needed for 1 cloak is   square meter. now we will multiply   by 4 to find fabric needed for 4 cloaks.