Answer:
1.A. The number chosen is odd number
2.D. Drawing a number card
3.F. The ball is not white
Step-by-step explanation:
SANA NAKATULONG PO ITO
CORRECT ME IF I WRONG
Answer:
addition is commutative. 4+(6+(-2)=8 whiles
Step-by-step explanation:
4+6-2=8
Answer:
27.9 i think in in a fraction 12 / 43
Step-by-step explanation:
Answer:
12
Step-by-step explanation:
Mean is the average of all the numbers. Add up all the numbers then divide by how many you have.
A = oz of the solution A
b = oz of the solution B
The scientist knows that solution A is 45% salt and solution B is 95% salt. She wants to obtain 80 ounces of a mixture that is 65% salt.
a + b = 80
0.45a + 0.95b = 0.65*80
by solving the above system of equations you'll find····
a = 48 oz
b = 32 oz
~I hope this helped~
If it doesn't make since, I can try to switch up the wording ^^
