We describe this as cost per envelope which tells you the cost gets divided by the number of envelopes.
$2.49/50 = 0.0498 cents per envelope
$5.50/90 = 0.0611 cents per envelope.
So the 90 for $5.50 costs more per envelope than the 50 for $2.49
Answer:
Third option, letter c
Explanation:
3/8 are male, so the chance for 1 year is 3/8
Then for 2 years in a row, the chance decreases, so it is: 3/8.3/8=9/64 or (3/8)^2
Hope you get it!
Answer:
a-50 b-300
Step-by-step explanation:
Answer:
there are no options listed, but some statements that are true about this question are:
- total perimeter = (8.5 x 2) + (5.5 x 2) = 28 feet = 9¹/₃ yards
- since Shelley purchased 10 yards of ribbon, it should be enough
- after finishing the blanket, Shelley will have 2 feet of ribbon left
Answer:
No.
Step-by-step explanation:
f(x) = 3x^4-4x^2-3
If a function is odd then f(-x) = -f(x) for all values of x.
Here f(-x) = 3(-x)^4 - 4(-x)^2 - 3
= 3x^4 - 4x^2 - 3
So f(-x) = f(x) which makes it even.
