Answer:
choice A. : y = 2*(3^x)
Step-by-step explanation:
y = A *(B)^x
we have (0, 2) 2 = A*(B)^0 = A
so y = 2*B^x
now.
(1, 6)
6 = 2*(B)^1
3 = B^1
B = 3
y = 2 * (3^x)
Answer:
4x + 1 = 9
Step-by-step explanation:
3x + 12 -12 = 18 - 12 ---> 3x = 6 ---> x = 2.
Since x = 2, 4x + 1 is the same as (4 * 2) + 1.
(4 * 2) + 1 = 9.
$10 into two hours times 5 ends up equaling $100 per week
Answer:
63 pounds
Step-by-step explanation:
Given data
Quantity of meat= 18 pounds
TIme taken= 2 hours
Rate= Quantity/Time taken
Rate= 18/2
Rate= 9 pounds per hour
Now time= 7 hours
Rate= 9 pounds per hour
Quantity= Rate*Time
Quantity= 9*7
Quantity= 63 pounds
Answer:
Cat could eat the parrot.
Parrot would eat the bag of seed.
Rounds:
1. First round man carries parrot and leaves it on the other side of river.
2. In second round man carries cat and leaves it on the other sides of river but he brings the parrot.
3. In third round man carries bag of seed and leave it on the other side of river and come back alone.
4.In forth round man carries parrot.