A political analyst predicts Mr. Smith will only get 122 votes for mayor. If Mr. Smith only gets 57 votes, what is the political analyst's percent error? Round your answer to the nearest tenth of a percent.

The percent error is 53.3 %

Solution:

The formula for percent error is given as:

From given,

A political analyst predicts Mr. Smith will only get 122 votes for mayor

Mr. Smith only gets 57 votes

Therefore,

Theoretical = 122

Experimental = 57

Thus we get,

Thus percent error is 53.3 %

the ratio of grapes to blueberries she should use is 12: 3

step-by-step explanation:

if mandie is making 15 cups of fruit salad, the ratio of grapes to blueberries she should use is 12: 3.

a28=58

step-by-step explanation:

a1=a1+(n-1)d

a28= 4+ (28-1)2

a28=4+(27)(2)

a28=4+54

a28=58