Lindsay earned a 98 on her final exam for biology the mean score was 78.2 and standard deviation was 8.4 what was lindsay’s z-score
a 2.36
b-1.18
c 86.6
d 99
and how show work plz thx

Which of the following equations is of the parabola whose vertex is at (4, 3), axis of symmetry parallel to the y-axis and focus at (4, -3)? a.) y+3=1/24 (x+4)^2 b.)y-3=-1/24 (x-4)^2 c.)x-4=-1/24 (y-3)^2

For each proportion find the unknown number x 1/5/8=×/15

Evaluate 5 + 6 · 2 – 8 ÷ 4 + 7 using the correct order of operations. a. 22 b. 11 c. 27 d. 5