(sqrt7)^6x = 49x - 6

There is no easy way to solve this . Drawing a graph will give a good approximation.

Draw y = (sqrt7)66x

and y = 49x - 6 and see where they intersect

Ill draw it on desmos graphing tool and give you the link.

7 0

3 years ago

eduardo took a survey to find out how many students in his school have a pet, there are 1,000 students in the school. 20% of the

nekit [7.7K]

Answer:

200

Step-by-step explanation: Sorry If wrong!

6 0

2 years ago

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What is the value of the fourth term in a geometric sequence for which ay =

enot [183]

Answer:

a₄ = 1.25

Step-by-step explanation:

Given that,

First term of GP, a₁ = 10

The common ration of GP, r = 0.5

The nth term of the GP is given by :

$a_4=a_1r^{n-1}\\\\a_4=a_1r^3\\\\a_4=10\times (0.5)^3\\\\a_4=10\times 0.125\\\\a_4=1.25$

So, the fourth term of the GP is 1.25.

5 0

3 years ago

A farmer has 100 gallons of 70% pure disinfectant. He wishes to mix it with disinfectant which is 90% pure in order to obtain 75

quester [9]

33.33 Gallons.

Hope this helps! :D

5 0

3 years ago

Read 2 more answers