Answer:
a > -12
Step-by-step explanation:
V = 4/3 * 3.14 * 9^3 = 3052.08
Answer is B
The common factors for 20 is 1,5
25 is 1,5
40 is 1,5
GCF:5
Answer:
500 grams
Step-by-step explanation:
Let's say that the total number of grams of the sample is x. We know that 30% of x is salt and we also know this quantity is 150 grams. So, we can write this as:
30% * x = 150
Remember that % is simply "out of 100", so 30% = 30/100 = 0.30. Then:
0.30 * x = 150
Divide both sides by 0.30:
x = 500 grams
Hope this helps!
