12 cents per unit produce 18. Arielle receives a piecework rate of 10 cents per unit from the Wiggy Factory.
Her production for last week was affected by a machinery breakdown on
Tuesday. Her production results were: Monday, 375 units; Tuesday, 22 units;
Wednesday, 410 units; Thursday, 390 units; and Friday, 390 units.
a. What is the mean number of units produced per day?
b. What is the median number of units produced?
What is the mode number of units produced?

the answer for this question is 38

the answer is 31.27mph

step-by-step explanation:

< xcy ≅ < xby

step-by-step explanation:

in δcax and δbax,

so, δcax ≅ δbax (side-angle-side or sas)

since δcax ≅ δbax, we can conclude < acx ≅ < abx

in δacy and δaby,

so, δacy ≅ δaby (side-angle-side or sas)

since δacy ≅ δaby, we can conclude < acy ≅ < aby

now,

< acy ≅ < aby

=> < acx + < xcy ≅ < abx + < xby

=> < acx + < xcy ≅ < acx + < xby   (since < acx ≅ < abx already proved above)

subtracting < acx from both sides, we get

< acx + < xcy -< acx ≅ < acx + < xby -< acx

cancelling out < acx and -< acx from both sides, we get

< xcy ≅ < xby (proved)