Answer:
Formula for the cost c, in pence, of ordering x prints
C = 12x + 60p
a) 204p
b) 348p
Step-by-step explanation:
A website offering digital photo printing charges 12p per print plus 60p postage.
Write down a formula for the cost c, in pence, of ordering x prints
Hence: formula for the cost c, in pence, of ordering x prints
C = 12x + 60p
Where x = number of prints
a) For 12prints
C = 12 × 12 + 60p
C = 204p
b) 24prints.
C = 12 × 24 + 60p
C = 348p
If 7 action figures are on each shelf
Then
in 2 shelves, there are
2x7 = 14 figures
Answer is
shelves hold 14 figures
Hmmm I'd say the center of the circle will end up at the center of the triangle, namely the
Centroid of the triangle circumscribed in the circle.
Answer:
19.8 and 8/(sin(theta))+ 6/(cos(theta))
Step-by-step explanation:
If you make a table you can see that L_1 + L_2 gets larger as you increase theta prom pi/2 and decrease theta from pi/2. This means that pi/2 is the theta that will yield the smallest length for the ladder. Plugging this into L_1 + L_2 you get 19.8 (rounded to the nearest hundred)
C = 8/(sin(theta))+ 6/(cos(theta))