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Vitek1552 [10]
2 years ago
9

In a certain​ chemical, the ratio of zinc to copper is 3 to 14. A jar of the chemical contains 658 grams of copper. How many gra

ms of zinc does it​ contain?
Mathematics
1 answer:
Natasha_Volkova [10]2 years ago
5 0

Answer:

hehehehehheh

Step-by-step explanation:

Shiny roachnoises :P

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Kaitlynn needs 3 pounds of fruit for a salad,
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Answer:

2 of the 1/3 Bananas and 5 of the 1/4 strawberries

Step-by-step explanation:

two of the 1/3 bananas can complete the pound of grapes and one of the 1/4 of strawberries can complete the pound of apples so then u got 4 more of 1/4 and u got three pounds exact

5 0
3 years ago
Multiply two and five-eighths negative two and three-fifths .
Yuki888 [10]
The answer is -6.825 in fraction form, it would be -6 33/40
4 0
3 years ago
T/3 = 11 solve equation and check souloution what is t
m_a_m_a [10]

Answer:                         t=33

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Which of the following is the inverse of f(x)=3-x/5?​
pshichka [43]

Answer:

-5x+3 OR 5x-3

Step-by-step explanation:

You find the inverse by replacing the x with the y, and solving for y. Doing this actually gives you -5x+3 but in this case,  the closest answer would be 5x-3.

UPDATE: -5x + 3 can be written as 3 - 5x lol

5 0
2 years ago
Read 2 more answers
Express your answer in scientific notation. 4.9\cdot 10^{5} - 5.8 \cdot 10^{4} =4.9⋅10 5 −5.8⋅10 4 =4, point, 9, dot, 10, start
tatyana61 [14]

Answer:

4.32*10^{5}

Step-by-step explanation:

Given the expression 4.9*10^{5}-5.8*10^{4}, to solve the expression, we need to write both scientific notation to the same power of 10.

5.8*10^{4} is \ expressed\  as \ 0.58*10^{5}

The expression above becomes 4.9*10^{5}-0.58*10^{5}. On taking the difference;

4.9*10^{5}-0.58*10^{5}\\= (4.9-0.58)*10^{5} \\= 4.32*10^{5}

The final expression gives the right answer

4 0
3 years ago
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