3 years ago

A certain ore contains 21 percent gold. How much ore (in tons) is needed to obtain 882 tons of gold?

Mathematics

1 answer:

krok68 [10]3 years ago

6 0

Answer:

it would be 4200 ore

Step-by-step explanation:

because 882/.21

You might be interested in

Find the distance of a(1,8) and point c (-8,-6) then find the midpoint of ac

mr Goodwill [35]

$\text{MIdpoint =} \bigg(\dfrac{1 + (-8)}{2}, \dfrac{8+(-6)}{2} \bigg) = \bigg(\dfrac{-7}{2}\ , \ \dfrac{2}{2} \bigg) = \bigg(-3.5 \ , \ 1 \bigg)$

Answer: The midpoint (-3.5, 1)

5 0

3 years ago

[X + y] + 3w? Helpppppp

lana [24]

Answer:

x+y+3w

Step-by-step explanation:

7 0

3 years ago

Solve the equation for the indicated variable.<br><br> x=2y-2 for y

stira [4]

Answer:

2y - 2 = x

2y = x + 2

y = (x + 2)/2

3 0

3 years ago

Which of the following set of numbers is made up of integers?

earnstyle [38]

Answer:

the answer is number 1

Step-by-step explanation:

integers are whole numbers

6 0

3 years ago

Help please thank you!

Liula [17]

97 rounds up to 100
78 rounds up to 80
100x80= 8,000
estimate=8,000

97x78=7,566
product=7,566

7 0

3 years ago

Read 2 more answers