Answer:
12 cows - 48 legs
4 ducks- 8 legs
- there are many different numbers you can do but if you want to change the numbers and have more ducks then: for every one cow you take away two more ducks.
Step-by-step explanation:
22 total animals
56 total legs
ducks have 2 legs
cows have 4 legs
12 times 4 = 48 ( 12 cows with 4 legs each cow = 48 legs)
4 times 2 = 8 ( 4 ducks with 2 legs each duck = 8 legs)
Answer: 106
Step-by-step explanation:
Use inference- it’s not 90 it’s too big and the next biggest is the only that makes sense
The problem is discrete, because the cost of movies cannot be below zero, and neither can the number of movies purchased
Answer:
4
Step-by-step explanation:
The Fundamental theorem of algebra states that a polynomial of degree n has n roots, some may be complex.
f(x) = + 5x³ + 2x + 6 ← is a polynomial of degree 4
Thus there are 4 possible roots