Selina wants to cover the loss of potential damages to her house in case of a natural calamity, such as a tornado. So, she should purchase a insurance policy. She is also quite concerned about her dog’s health. To be on the safe side, she should also buy a insurance policy.

step-by-step explanation:

no of data

divide by no of mode

it has 4

step-by-step explanation:

les

elee

fg

elle

fetish

ser

el

le

f

lent

clee hd

lg

ad

be

hu

te

see

te

ele

cele

her

t

errel

c

s​

d. vertex

step-by-step explanation:

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°