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irina1246 [14]
3 years ago
6

Could someone please help me with this?

Mathematics
2 answers:
Softa [21]3 years ago
8 0

Answer: 225g

Step-by-step explanation:

Total mass (g) of solids - Total mass (g) of liquids

385g-160g.

We add up the SOLIDS: steel block, glass block, marbles, and nails to get 385g, and the LIQUIDS: Orange juice and Vinegar to get 160g. Subtract the two to get 225g.

Naddika [18.5K]3 years ago
6 0

Answer:

225 grams

Step-by-step explanation:

Liquids: 90+70= 160

Solids: 110+45+150+80= 385

Solids minus Liquids

385 - 160 = 225

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Step-by-step explanation:

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3 years ago
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katen-ka-za [31]

Answer:

B. $5039.58

Step-by-step explanation:

compound interest formula: amount = p(1 + \frac{r}{n})^{nt}

p= principal ($2,300)

r= interest rate as a decimal (4% = 0.04)

n= number of times the principal is compounded per year (annually = onceper year so 1 time per year)

t= time in years (20 years)

new equation: amount = 2300(1+\frac{0.04}{1} )^{1*20}

That equation equals $2,739.58 which you add to the principal.

$2,739.58 + $2,300 = $5039.58

hope this helps :)

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