Answer:
7200g, because if you multiply the mass value by 1000
Answer:
189
Step-by-step explanation:
21 times 6 + 7 times 9 = 189
Answer:
34.29 (rounded to the nearest hundredth)
Step-by-step explanation:
Answer:
She should used 4.5 ounces of the 4% and 1.5 ounces of the 20%.
Step-by-step explanation:
x = amount of 4% fuel
6 - x = amount of 20% fuel
0.04x + 0.2(6 - x) = 0.08(6) Multiply both sides by 100 to remove the decimals
4x + 20(6 - x) = 8(6)
4x + 120 - 20x = 48
-16x + 120 = 48
-16x = -72
x = 4.5
She should used 4.5 ounces of the 4% and 1.5 ounces of the 20%.
There are fourty one tens.
