PLS HELP IT MATH I REALLY NEEED HELP PLSSS 25 POINTSSS Select all the prisms.

For each prism, shade one of its bases.

Anormally distributed data set has a mean of 176.3 and a standard deviation of 4.2. what is the approximate z-score for the data value of 167.9? 2.00 −2.00 8.4 −8.4

When i'm with my factor 5, my prodect is 20 .when i'm with my addend 6' my sum is 10.what number am i

Write an inequality for this sentence the quotient of a number and -5 increased by 4 is at most 8