2 years ago

A chemist mixes milliliters of a solution that is acid with milliliters of a solution that is acid.

1 answer:

4 0

Where’s the question??

You might be interested in

lianna [129]

Answer:

Alright so basically

Step-by-step explanation:

6 0

2 years ago

pochemuha

Answer:

21.74

Step-by-step explanation:

4 0

2 years ago

Schach [20]

Answer:

The answer is 45600 as 621 is less than 650 and should be rounded down.

4 0

2 years ago

natima [27]

Step-by-step explanation:

tan30° = Height of person / (Distance away from river bank + river's width) = 1/√3.

Therefore 1.6m / (2m + x) = 1/√3

By cross multiplication, 1.6√3 = 2 + x.

Hence, x ≈ 0.77m.

5 0

2 years ago

aev [14]

Answer:

$Surface \ area = 2 (LB + BH + HL) = 2 ((4\times 8)+(8 \times 6) + (6 \times 4))$

$= 2(32 + 48 + 24)\\=2(104) \\=208 cm^2$

$Volume = L \times B \times H = 4 \times 8 \times 6 = 192cm^3$

8 0

2 years ago