Answer:
the 1st, 2nd, and 4th one because those ordered pairs, the y axis is the same . sooo thats what makes it a non function .
Using a calculator, you should find that
-2 & 4/5 = -(2 + 4/5) = -(2+0.8) = -2.8
-31/5 = -6.2
So the unknown number is between -6.2 and -2.8
<h3>Possible whole number answers could be: -6, -5, -4, -3, or -2</h3>
If your teacher allows decimal answers, then there are infinitely many possible ways to answer.
Answer:
$5.38
Step-by-step explanation:
$13.45 / 5 (To find the value of 1 pound of cheese, Total money spent divided by total pound of cheese bought)
$2.69 (1 pound of cheese will cost)
So, $2.69 x 2 (Multiply by 2 to find how much 2 pound of cheese will cost)
$5.38
Answer:
1190
Step-by-step explanation:
Answer:
≈ 16 g
Step-by-step explanation:
Half life of a radioactive isotope is the time it takes for a quantity of the isotope to be reduced to half of its initial mass.
Therefore;
New mass = Original mass × (1/2)^n, where n is the number of half lives
Thus;
New mass = 125 × (1/2)³
= 125/8
= 15.625
≈ 16 g
