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cupoosta [38]
3 years ago
5

in a metal​ alloy, the ratio of zinc to copper is 3 to 17. If there are 510 lb of​ copper, how much zinc is​ there?

Mathematics
1 answer:
Andreyy893 years ago
5 0

Answer:

Step-by-step explanation:

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Calculate the price with VAT of the following case.
AlekseyPX

Answer: $427140

Step-by-step explanation:

Firstly, we'll add MP to the profit and this will be:

= Rs 400000 + Rs 20000

= Rs 420000

Since there is a discount of 10%, this will then be:

= 420000 - (10% × 420000)

= 420000 - 42000

= $378000

With a VAT of 13%, then the final price will be:

= $378000 + (13% × $378000)

= $378000 + (0.13 × $378000)

= $378000 + $49140

= $427140

8 0
3 years ago
Lexie wants to download books on iTunes. When she inputs her check card number to download the books she selected, she gets a me
liubo4ka [24]

Answer:

36.50

Step-by-step explanation:

Do 589.00-552.50 to get her current acc balance. So you get 36.50. That means she cannot buy all the books

5 0
3 years ago
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aleksandr82 [10.1K]

Answer:

Step-by-step explanation:

4 0
3 years ago
Josh attempted 56 free throws during the basketball season. He made 57 of them. How many free throws did he make?
Scorpion4ik [409]

Answer:

He made approximately 32 free throws.

Step-by-step explanation:

Assuming that there's a typo in the question and that he made 57% of his attempted free throws, then we can solve it as shown below:

We can apply a rule of three in order to calculate the number of free throws he made. This is done as follows:

56 free throws -> 100%

x free throws -> 57%

56/x = 100/57

100*x = 57*56

x = 57*56/100 = 31.92

It can also be solved by transforming the percentage in a fraction such as 57% = 57/100 and then multiplying it by the total attempts.

free throws made = 56*57/100 = 31.92

He made approximately 32 free throws.

7 0
3 years ago
DO NOT GUESS PLEASE!!
allochka39001 [22]

1. A
2. B
3. B
4. D=11
5. 25, 20,

By order of operations, the answer above which is marked brainliest is incorrect
6 0
3 years ago
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