Answer:
57.75 yards yard will she makes 14 panels.
Step-by-step explanation:
Proportion states that the two ratios or fractions are equal.
As per the statement: Katrina uses 4.125 yards of fabric for each curtain panel she makes.
To find the how many yard will she makes 14 panels.
By proportion definition,
By cross multiply we have;
Simplify:
x = 57.75 yards.
therefore, 57.75 yards yard will she makes 14 panels.
Answer:
4.84
Step-by-step explanation:
The measure of an angle is 46°. What is the measure of its supplementary angle?
134!
Let the equation representing the function be y = -mx + c; where m is the charge per minute and c is a initial balance.
25.04 = -31m + c . . . . . (1)
19.74 = -64m + c . . . . . (2)
(1) - (2) gives: 5.3 = 33m
m = 5.3/33 = 0.16 (i.e. charge per minute is 16 cents)
From (1), 25.04 = -31(0.16) + c
25.04 = -4.96 + c
c = 25.04 + 4.96 = 30 (i.e. initial balance is $30)
Remaining credit after 85 minutes call is -85(0.16) + 30 = -13.6 + 30 = $16.40
