Complete Question
The complete question is shown on the first uploaded image
Answer:
The confidence level interval is 
Step-by-step explanation:
The sample size is 
The number planning to increase workforce is 
The confidence level is
%
The value of proportion for a plus 4 method is

substituting values


The z-critical value at confidence level of 98% is

This values is obtained from the standard normal table
The confidence level interval can be mathematically represented as

substituting values


=> 
Incomplete Question the Complete Question with figure is below.
Answer:
The correct option is C . 48°
Therefore,
measure angle U is 48°.
Step-by-step explanation:
Given:
ΔEFG ~ ΔTUV
∠ F = 48°
To Find:
measure angle U = ?
Solution:
When the two Triangles are Similar then their Vertices are correspondence to each other. the correspondence of vertices are as
For, ΔEFG ~ ΔTUV
E ↔ T
F ↔ U
G ↔ V
Also Corresponding angles of Similar Triangles are Congruent.
Therefore
∠F ≅ ∠U Corresponding angles of Similar Triangles are Congruent.
But ∠ F = 48° ......Given
∴ ∠U = 48° ...........Transitive Property
Therefore,
measure angle U is 48°.
Answer:
Step-by-step explanation:
<u>All the equations include the product of binomial or monomial of x but the top right one:</u>
This is a linear equation