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IRINA_888 [86]
3 years ago
15

Please help! While mining, Mike found a large metal bar that contained 6 ounces of lead. Mike also determined that the bar was 4

0% lead. What was the total weight of the metal bar in ounces? Thank you!
Mathematics
1 answer:
Dima020 [189]3 years ago
7 0

Answer:

15 ounces

Step-by-step explanation:

6/40 = 0.15

0.15 x 100 = 15

15 ounces

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Lostsunrise [7]

Given that,

No of cups of Apple juice = 10

No of cups of Orange juice = 16

Solution,

The ratio of Apple juice to the Orange juice will be :

R=\dfrac{10}{16} ....(1)

For equivalent fraction, multiply both numerator and denominator by 2 such that,

R=\dfrac{10\times 2}{16\times 2}\\\\=\dfrac{20}{32}

Dividing both numerator and denominator 2 such that,

R=\dfrac{10/2}{16/2}\\\\=\dfrac{5}{8}

So, the required ratio is 5/8.

4 0
3 years ago
△ABC has vertices A(1,1) B(5,5) and C(4,6)
stira [4]

Length in units:

Use phytogoras theorem or measure it by a ruler if your using a graph paper

AB = 5.65 units

AC = 5.83 units

CB = 1.41 units

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Area = 1/2 * 1.41 * 5.65 = 3.98units

5 0
2 years ago
forty years ago gasoline cost $0.30 per gallon on average. ten years ago gasoline average about $1.50 per gallon. What is the pe
DiKsa [7]
It is as 5x's as much.
<em>$0.30 X 5 = $1.50</em>
Hope I helped
3 0
4 years ago
June bought ​ 3 1 2 312 ​ gallons of white paint at $17.50 per gallon and ​ 1 3 4 134 ​gallons of blue paint at $19.00 per gallo
algol [13]
312* 17.5= 5460.00

134*19=2546

2546+5460= $8,006.00
5 0
3 years ago
Plz plz plz help and show how you did it (show your work)
monitta

Answer:

the answer is $102.20 because first lots are 8 of the and second lot are 7 of them,so 7×14.60=102.20

8 0
3 years ago
Read 2 more answers
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