Wt f...? Why must I ruin the constitution xD We da ppl of da USA, in order 2 form a more perfect union, establish da justice, insure domestic tranquility, provide for da common defense peeps, yo, I am so sorry, I cannot keep ruining the constitution

3 0

3 years ago

What would the concentration be if we mixed 200g of 10% sugar solution and 300g of 20% sugar solution?

Irina18 [472]

The new concentration is obtained by
$\frac{200 \times 10 + 300 \times 20}{200 + 300} = \frac{2000 + 6000}{500} = \frac{7000}{500} = 14\%$

7 0

3 years ago

Read 2 more answers

Evaluate d – 6.3 when d = 4.26.

ki77a [65]

D - 6.3

Plug in 4.26 for 'd':

4.26 - 6.3 = -2.04

8 0

3 years ago