First find out how much she spent on the fabric. That's 12.5 yards times 4.50 a yard which is $56.25. Now figure out how many beds she can make with 12.5 yards if each bed uses 2.5 yards of fabric by dividing 12.5 by 2.5 to get 5 beds. She can make 5 beds for $56.25. If she sells each of those 5 beds for $17.50 each, she makes 5 times $17.50 which is $87.50. If she spent $56.25, subtract that from what she makes: 87.50 - 56.25 = 31.25
Answer:
AC = DB (Proved)
Step-by-step explanation:
Here, in the triangle ADE
AB = DC (Given)
Now, by EUCLID's LEMMA
If equals are added to equals, the sum are equal.
⇒ AB + BC = DC + BC
or, AC = DB
Hence Proved!
Taking the transform of both sides gives
where denotes the Laplace transform of , . Solve for to get
Split the right side into partial fractions:
If , then ; if , then . So
Finally, take the inverse transform of both sides to solve for :
Answer:
probability that she'll go with a striped jersey and green shorts = ¹/₉
Step-by-step explanation:
Probability = desired outcome ÷ total outcome
probability that she'll go with a striped jersey and green shorts = ¹/₃ x ¹/₃ = ¹/₉