A pool was filled with 8 .2 x10^3gallons from one hose and 9 .4x 10^3 gallons from another hose. What is the total amount of water in the pool? Express the answer in scientific notation. O 176x102 gallons 176x102 gallons 17.6 x 10 gallons 1.76x104 gallons​

1.76x10^4 gallons

Step-by-step explanation:

total amount in the pool = gallon from first hose +  gallon from second hose

(8.2 + 9.4) 10^3

(17.6)10^3

(1.76 x 10^1)10^3

1.76 x 10^3+ 1 = 1.76x10^4 gallons

Question:

complete the table below to solve the equation

f(x) = 2.5x – 10.5 g(x) = 64(0.5^x)

x = 2, 3, 4, 5, 6

The completed table is attached below

Solution:

Given that,

Substitute the x = 2 in f(x)

Substitute the x = 3 in f(x)

Substitute the x = 4 in f(x)

Substitute the x = 5 in f(x)

Substitute the x = 6 in f(x)

Also given that,

Substitute the x = 2 in g(x)

Substitute the x = 3 in g(x)

Substitute the x = 4 in g(x)

Substitute the x = 5 in g(x)

Substitute the x = 6 in g(x)