Hillary’s family is thinking of relocating to a different city to save money. they set up a budget comparing the cost of living in four cities. oakland phoenix santa fe san diego item cost cost cost cost housing $565 $465 $505 $1200 food $545 $495 $475 $655 health care $245 $215 $200 $495 taxes $450 $415 $385 $625 other necessities $350 $305 $295 $495 monthly total $2155 $1895 $1860 $3470 based on cost of living alone, which city should they choose to live in? oakland phoenix santa fe san diego

Santa Fe has the lowest cost of living.

Step-by-step explanation:

Total cost for Oakland = $2155

Total cost for Phoenix = $1895

Total cost for Santa Fe = $1860

Total cost for San Diego = $3470

The cost of living is defined as the amount of money a person needs to sustain his living by affording basic expenses like housing, food, taxes, and healthcare.

Other necessities can be secondary, so subtracting the values of these from total cost we get,

Cost of living in Oakland = 2155 - 350 = $1805

Cost of living in Phoenix = 1895 - 305 = $1590

Cost of living in Santa Fe = 1860 - 295 = 1565

Cost of living in San Diego = 3470 - 495 = $2975

Hence, comparing all the costs, Santa Fe has the lowest cost of living.

the correct functions are

h(x) = 3x + 2  

g(x) = 2^x

step-by-step explanation:

i proceed to calculate the different values ​​of k (x)

case 1)  k(x) = g(x) ∘ h(x)

g(x) ∘ h(x)=g(h(x))

k(x) = [2]^[3x + > is the option  4. k(x) = 2^(3x + 2 )

case 2)  k(x) = g(x) + h(x)

k(x) = [2^x]+[3x + 2]=2^x+3x+> is the option  1.) k(x) = 2^x + 3x + 2

case 3)k(x) = h(x) ÷ g(x)

k(x) =  [3x + 2]/[2^x]=3x/(2^x)+2/(2^x)=3x*(2^-x)+2^(1-x)

is the option  3.)   k(x) = (3x)2^(-x) + 2^(-x + 1 )

case 4)k(x) = g(x) - h(x)

k(x) =  [2^x]-[3x + 2]=2^x-3x-> is the option  2.) k(x) = 2^x - 3x - 2 

case 5)  k(x) = g(x) × h(x)

k(x) = [2^x]*[3x + > is the option  5.) k(x) = 2^x(3x + 2)

case 6)k(x) = h(x) ∘ g(x)

h(x) ∘ g(x)=h(g(x))

k(x)=3*[2^x]+> is the option  6. k(x) = 3(2^x) +2

2.2°  

step-by-step explanation:

let θ = the angle of elevation.

tanθ =77/2020

tanθ = 0.038 12

      θ = tan⁻¹0.038 12

      θ = 2.2°