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 grams of zinc does it contain?

Answers

Answer 1

Answer:

hehehehehheh

Step-by-step explanation:

Shiny roachnoises :P

Related Questions

In the scale used on a blueprint, 1/4 inch represents 5 feet On the blueprint, what is the height of a building with an actual height of 55 feet?

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2.75 inches. 5x11 is 55 so .25x11 is 2.75

Hewo! May I have some help with this question?
Jacob is playing a game where he earns 3 points for a correct answer and loses 2 points for an incorrect answer. He currently has –6 points. What situation would end with him breaking even?
Answering one question correctly and the last question incorrectly
Answering one question incorrectly and the last question correctly
Answering the last two questions correctly
Answering the last two questions incorrectly

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Answering the last two questions correctly

Answer:

option D

Step-by-step explanation:

help please help................

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Answer:

8*150=1200 I think it is

8•150=1200 i think ❤️

Choose the best statement that explains the graph represented by these ordered pairs.

These ordered pairs do NOT represent a straight line.
These ordered pairs do NOT represent a straight line.

These ordered pairs represent a straight line.

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Answer:

Straight line

Step-by-step explanation:

The slope is always the same

Ps probably c lol

The profit y(in dollars) for a business from selling x coats is represented by y=47x . Graph the equation.

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(1,47) (2,94) (3,141)
HOPE IT HELPS

The graph of the equation is attached .

What is an equation?

An equation is an expression that shows the relationship between two or more numbers and variables.

The slope-intercept form of the line equation

y= mx + c

where m is the slope

b is the y-intercept

We are Given that the profit y (in dollars) for a business from selling x coats is represented by the equation

y=47x .

Now comparing with the slope-intercept form of the line equation;

m = 47

We know that the value of the y-intercept can be determined by setting x = 0

substitute x = 0 in the equation

y = 47(0)

y = 0

Thus, the y-intercept b = 1

Thus,

The slope m = 47

The y-intercept b = 1

The graph of the equation is also attached.

(1,47) (2,94) (3,141)

Hence, the line passes through the origin with the y-intercept 0.

Learn more about equations here;

https://brainly.com/question/25180086

#SPJ2

Please answer fast and correctly.

Answers

it’s A I had the same question once and I got it right

Graham is folding a piece of paper to make an origami figure. Each time he folds the paper, the thickness of the paper is doubled. The paper starts out flat, with a thickness of 3 millimeters.
A. Write a list of six ordered pairs showing the output as the thickness of the paper when the input is the number of times it is folded. Explain how you came up with your ordered pairs.
B. Is this relation a function? Explain why or why not using the ordered pairs you came up with in Part A.

Answers

Answer:

I just did this on my flvs exam! A:

The ordered pairs are

0,3

1,6

2,12

3,24

4,48

5,96

B: this is a function, because for each output value, there is exactly 1 input value

Step-by-step explanation:

Notice how output values are added to eachother as they increase

you dont have to do all of them but if u do u get 5 stars and brainiest but pls help mee

Answers

Answer:

1)m=-6 2)p=-25 3)n=13 4)x=1 5)n=-18 6)r=46 7)=-17 8)x=-30 9)n=49 10)a=33

Step-by-step explanation:

1.m-6 2.p-25 3.n13 4.x1 5.m18

What is the area of the object above?
A.
155 cm2
B.
60 cm2
C.
225 cm2
D.
120 in2

Answers

Answer:

The Answer is B 60cm2

Step-by-step explanation:

Answer:

155 cm2

Step-by-step explanation:

Separate the shape into two distinct rectangles. The larger one has dimensions 15 cm * 8cm, while the smaller one has dimensions 7cm * 5cm. Adding these together, you get 15*8+7*5=155 square centimeters.

Hope this helps :)

Which Venn diagram best represents the relationship among integers, natural numbers, rational numbers, and whole numbers?

Answers

I want to say D but i am not for sure look up examples and see which one comes to mind

Answer:

the answer is D

Step-by-step explanation:

all rational numbers are integers

PLSSS HELP!!! Evaluate the following expression.

1/2 + 2/3 ÷ 1/6 =??

Answers

9/2 I'm not exactly sure tho this might be incorrect

HELP PLZZZZZZ
Which of the following shows 30 + 12 rewritten using the distributive property and the GCF of the addends?
3(5 + 2)
6(10 + 6)
3(10 + 12)
6(5 + 2)

Answers

Answer:

6(5+2)

Step-by-step explanation:

5+2 is 7 then 7×6 is 42 and 30 + 12 is 42

Bill has fruit trees on his farm, and 42 of them are apple trees. If apple trees represent 35% of all his fruit trees, how many total fruit trees does he have?

Answers

Answer:14

Step-by-step explanation:this is because 35% of 42 is 14

Answer:

14 fruit trees

Step-by-step explanation:

35% * 42 = 14.7

0.35 * 42 ≈ 14

Round it down, so 14 trees

Helpppppp meeeee plllleeeaasss

Answers

The rate is 12 per carton.

12 per carton

have a great day!!

Hector runs laps around the track. The table shows how long it takes him to run different numbers of laps. How long would it take Hector to run 7 laps?
A.35 minutes

B.25 minutes

C. 15 minutes

D. 45 minutes

Answers

It would take him 35 minutes bro! Why? Because it’s in between the 40 and 30 from 6-8 laps. The answer is A

We can make a fraction to find out how many minutes for 1 lap. Let’s use the first ratio: 2/10 We can simplify that to: 1/5 So one lap for every 5 minutes, then we can multiply that for 7 laps: 5•7=35 So 35 minutes. The answer is A

Please help!

3(x-4)=5(x+2)

Answers

Answer:

x = -11

Step-by-step explanation:

1. Distribute 3 to the parenthesis and distribute 5 to the parenthesis

3x-12 = 5x + 10

2. Combine like terms (subtract 3x on both sides and then subtract 10 on both sides)

2x = -22

3. Divide both sides by 2

x = -11

please give me brainliest if this helped

Answer:

x=−11

Step-by-step explanation:

3(x-4)=5(x+2)

Simplify both sides of the equation:

3(x−4)=5(x+2)

(3)(x)+(3)(−4)=(5)(x)+(5)(2)(Distribute)

3x−12=5x+10

Subtract 5x from both sides

−2x−12=10

add 12 to both sides

−2x=22

Divide by -2 both sides

x=−11

Hope this helps.

what is b + 3 (b - 2) = 2

Answers

Answer:

b=2

Step-by-step explanation:

b+3b - 6 =2

4b=8

b=2

Have a good day

Find a rational number and an irrational number that are between 9.5 and 9.7. Include the decimal approximation of the irrational number to the nearest hundredth.

Answers

Answer:

9.56

Step-by-step explanation:

9.56 I just answered this question

WILL GIVE BRAINLIST ALL SO 20 FREEEE POINT IF U GET THIS RIGHT PLS HALPPPP

Paul and Cindy own different pizza shops. Paul makes 12 pizzas the first day and 6 pizzas each day after that. Cindy makes 16 pizzas the first day and 4 pizzas each day after that. Who will have made more pizzas after 9 days? How many pizzas will that person have made?

A.

Paul. He has made 80 pizzas after 9 days.
B.

Cindy. She has made 132 pizzas after 9 days.
C.

Paul. He has made 60 pizzas after 9 days.
D.

Cindy. She has made 48 pizzas after 9 days.

Answers

Answer:

Step-by-step explanation:

Paul made 60 pizzas after 9 days because he made 12 pizzas in the first day so 8 days is left and if you multiply 6×8=48 and you add the 12 pizzas of the first day you get 60.

6×8+12=60

A store is having a 20% off sale on all merchandise. If Mai buys one item and saves $13, what was the original price of her purchase? Explain or show your reasoning.

Answers

Answer:

Step-by-step explanation:

If a store is having a 20% off sale

By buying an item you save 20% of the price

If Mai saves $13 on an item she is also saving 20%

$13 = 20% of the price

$65 = 100% of the original price

$65 is your answer!

Answer:

The Answer is $65! The orignal price of the item $65 because if you save $13 on a 20% off sale it would make the orignal price $65

Step-by-step explanation:

A recipe calls for 5 cans of corn to serve 4 people. If Jack is planning to serve a crowd of 10 people, how many cans of corn should he purchase?

A. 2 cans
B. 8 cans
C. 15 cans
D. 12.5 cans

Answers

Answer:

Step-by-step explanation:

I would say C, because you cannot cut a can in half. If you could I would say D.

the world record for the 100 m sprint is 9.77 s. How long would it take to run 1 m at this speed?

Answers

Answer:0.85

Step-by-step explanation:

It would take 0.0977 seconds to go to 1 meter at that speed

can you please help me? I'm stuck.

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Answer:

Step-by-step explanation:

hi! thats ok! so for zero slope, graph any horizontal line. then for positive slope, graph a line going from the bottom left to the top right. lastly for negative slope, graph a line going from the top left to the bottom right. hope this helps! :)

The chance of getting heads two times in row when flipping a standard coin twice?

PLS ANSWER THIS CORRECTLY FOR THIS IS FOR A FINAL TEST PLS

Answers

Answer:

12.5%

Step-by-step explanation:

Answer:

mine says 1/2 but I could have the math wrong

Step-by-step explanation:

Write an addition expression using integers to describe this situation. Then find the sum.

Roger owes his mom $5. He borrows another $6 from her.

Answers

Answer:

-5+6=

Sep-by-step explanation:

Using the slope formula, find the slopes of the line segments
AB and CD using the following points:

(a) A(-3, 1) and B(6, 4) (b) C(-2,8) and D(1,-1)
Slope AB = Slope CD =

What do you notice about their slopes?

Answers

slope AB = 1/3
slope CD = -3
Im not sure about the last part but I think the product of slope AB and slope CD is -1 so line AB is perpendicular to line CD.
the workings are below:)
(so sorry if it’s wrong)

how many more days till christmas

Answers

Answer:

Step-by-step explanation:

omg im so excited dont know why

Answer:

It is 10 day of xmas

Step-by-step explanation:

(-3d + 4)(5) u guys are awesome also I don’t need a step by step equation

Answers

Answer:

Step-by-step explanation:

Answer:

15d^4

Hope this helps

Step-by-step explanation:

Shiloh can run 3/4 of a mile in nine minutes. Express her speed as a unit rate, in miles per hour.

Answers

Answer:

it could be 6 3/4 or 1/5 miles

Step-by-step explanation:

Answer:

6 3/4

1/5 miles

Step-by-step explanation:

I really need help with this. don't do this for the points, please.

Answers

Answer:

4 months

Step-by-step explanation:

I first did 45 minus 125 then divided it by 20 because that how much he pays each month. So the answer has to be 4 months.

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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 grams of zinc does it​ contain?

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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 grams of zinc does it contain?