Answer:
C. 2.19
Step-by-step explanation:
A) 0.4, to do this just do 40/100
B) x + 0.4x= retail price
C) 56*0.4= 22.4, so add this to the original price for a total of $78.4
D) Just like in part C, 56*0.4= $22.4
The frequency count that should be recorded for the soup category is 6.
<h3>What does subraction mean?</h3>
Subtraction is the process of taking one number away from another number. The sign used to represent subtraction is -.
<h3>What is the frequency count for the soup category?</h3>
The frequency count on the table should be equal to the number of students. Thus, in order to determine the frequency count for the soup category, subtract 22 from the total frequency count.
The frequency count for the soup category = 22 - (5 + 8 + 2 + 1 ) = 6
To learn more about subtraction, please check: brainly.com/question/915789
Step-by-step explanation:
when scaling a model or a map or ... there is airways the same scaling factor applied for every dimension of the object.
in other words, length and width of the plane must be multiplied by the same factor.
the length is first scaled by going from feet to inches. and then scaled by the factor 1/2, as 27/2 = 13.5.
we need to do the same for the width. feet to inches and then half : 18/2 = 9 in
