Last month there were 4 Sunny days for every rainy day if there were 30 days in the month how many days were rainy?

help pleaseIf Sara h ’s mother re a l ly likes the service in

a re s t a u ra n t , she leaves a 20% tip. Their last

bill was $110.00, and Sara h ’s mother left

$22.00 for the tip. Explain how you know

t h at this is 20%.

Step-by-step explanation:

step-by-step explanation:

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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°