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?
Answer:
hehehehehheh
Step-by-step explanation:
Shiny roachnoises :P
Guess dis answer and u smartz
Answer:
n is even
Step-by-step explanation:
i did the math at home.
Josh has 124 ounces of candy. How many pounds of candy does Josh have?
Explain how and plz solve
Answer:
7.75 pounds
Step-by-step explanation:
16 ounces equals 1 pound so divide 16 by 124 to get 7.75
Answer:
7.75
Step-by-step explanation:
We know (by definition) that: 1oz = 0.0625lb
We can set up a proportion to solve for the number of pounds.
1oz124oz = 0.0625lbxlb
Now, we cross multiply to solve for our unknown x:
x lb = 124oz1oz * 0.0625 lb → x lb = 7.75 lb
Conclusion: 124 oz = 7.75 lb
The Hendersons went on a driving vacation. They decided to travel 1/3 of the distance on the first day. Owing to bad weather, they had to stop for the night having gone only 1/4 of the distance to the one-third point.
What fraction of the total distance did they travel the first day? Show your work and reduce to lowest terms.
Howie works at a petting zoo. He fed a piglet 1/5 of a bottle of milk, then gave 3/4 of what was left to a calf.
How much of the bottle of milk did the calf drink? Show your work and reduce to lowest terms.
Nathan used 2(5/6) loaves of bread to make sandwiches for a lunch. He made equal numbers of 4 different types of sandwiches.
What fraction of a loaf of bread did Nathan use for each type of sandwich?
Answer:
A)
[tex]\displaystyle \frac{1}{12}[/tex]
B)
[tex]\displaystyle \frac{3}{5}[/tex]
C)
[tex]\displaystyle \frac{17}{24}[/tex]
Step-by-step explanation:
Part A)
The Hendersons were traveling 1/3 of the distance on the first day.
However, they had to stop, having only traveled 1/4 of the 1/3 distance.
So, we can multiply the two fractions together.
Therefore, the fraction of the total distance they traveled is given by:
[tex]\displaystyle \frac{1}{4}\times\frac{1}{3}=\frac{1}{12}[/tex]
The Hendersons traveled 1/12 of the total distance.
Part B)
We are assuming the bottle of milk was full at the beginning.
So, at the beginning, there were 1/1 bottle of milk left.
Howie fed a piglet 1/5 of the bottle. So, there is now:
[tex]\displaystyle 1-\frac{1}{5}[/tex]
Of the bottle left.
Making common denominators and subtracting yields:
[tex]\displaystyle =\frac{5}{5}-\frac{1}{5}=\frac{4}{5}[/tex]
So, after feeding the piglet, 4/5 of the bottle of milk was still there.
3/4 of the remainder was fed to a calf.
So, the amount that was fed to the calf is 3/4 times 4/5. Therefore:
[tex]\displaystyle \frac{3}{4}\times\frac{4}{5}[/tex]
Multiply:
[tex]\displaystyle =\frac{12}{20}=\frac{3}{5}[/tex]
So, the calf drank 3/5 of the bottle of milk.
Part C)
Nathan used 2 (5/6) loaves of bread to make 4 sandwiches.
First, convert 2 (5/6) to an improper fraction. So:
[tex]\displaystyle 2\frac{5}{6}=\frac{12+5}{6}=\frac{17}{6}[/tex]
Nathan made 4 sandwiches using this. So, we will divide this by 4. Note that this is the same as multiplying by 1/4. Therefore:
[tex]\displaystyle \frac{17}{6}\times\frac{1}{4}=\frac{17}{24}[/tex]
So, Nathan used 17/24 loaves of bread per sandwich.
PLEASE HELP ME OUT REALLY NEED THE HELP!!!
A sand wedge normally costs $65.00. It is on sale for 20% off the regular price. What is the discount of the sand wedge? A) $15.00 B)$16.25 C) $46.00 D) $52.00
Please..help
Answer:
D
Step-by-step explanation:
20% of 65 is 13
65-13=52
Please help with this question! Have attached a picture!!!
Answer:
The answer is E.
Step-by-step explanation:
Plug all the values into the inequalities.
For these, we need only one equation to be true for the x's to work.
When those x-values are plugged in to the first equation, they are less than 18, so this equation doesn't work with our values.
The second equation does work, as all the values are less than or equal to -4. That means that anything in between those number would work as well, so E has to be the correct answer.
#teamtrees #WAP (Water And Plant)
Answer:B
Step-by-step explanation:
At a sale, shirts were sold for $15 each. This price was 80% of their original price. What was the original price?
Answer:
12 dollars 80% divided by 15 dollars
Step-by-step explanation:
Answer: it should be 18.75 if thats even a answer if not then what ones do u has
a car drives at a rate of 65 mi/hr. what is the speed of the car in ft/s? note: 1 mi = 5280 ft
Answer:. 95.33 ft/sec
Multiply 65 by 5280 to get 343200 feet per hour. Then Divide by 3600. There are 60 minutes in an hour, and 60 seconds in a minute.
343200 ÷ 3600 = 95.333
Step-by-step explanation:
Answer:. 95.33 ft/sec
Multiply 65 by 5280 to get 343200 feet per hour. Then Divide by 3600. There are 60 minutes in an hour, and 60 seconds in a minute.
343200 ÷ 3600 = 95.333
Which of the following expressions has a simplified value of 3a – 2?
HELP ME PLEASE X(
does the table below represent a linear or nonlinear function?
Answer:
Yes
Step-by-step explanation:
Answer:
A linear function
Step-by-step explanation:
18) slope and y-intercept, I need help ASAP
John and Jessica are selling fruit for a school fundraiser. Customers can buy small boxes of tangerines and large boxes of tangerines. John sold 7 small boxes of tangerines and 13 large boxes of tangerines for a total $165. Jessica sold 1 small box of tangerines and 13 large boxes of tangerines for a total $135. What is the cost of each of one small box of tangerines and one large box of tangerines?
Answer: Small box: $13; Large box: $16
Step-by-step explanation:
Answer:
small box: $5
large box: $10
Step-by-step explanation:
Read The Question On The PNG
Answer:
9
Step-by-step explanation:
inverse operations: 10 - 28 = 18 18 / 2 = 9
I am only doing 15 points because I have asked questions and they just take advantage of the points and don't actually answer the question.
Mrs. Jones husband thought he could fix the clogged sink drain. In doing so he lost the drain snake down the pipe and had to call a plumber. Roto-Rooter charged a $50 home visit fee and an hourly rate of $35 an hour.
Write an equation in slope-intercept form to represent the total cost of the plumbers fees.
y represents the total cost and x represents the number of hours.
Write another equation where t represents the total cost and h represents the number of hours.
What does the y-intercept represent in this problem?
What does the slope represent in this problem?
The plumber was at Mrs. Jones house for 4 hours. What is the total cost for the plumbers visits?
If for triangle ABC and triangle PQR, the correspondence BCA to QRP is a congruence, which of the following are true.
a} Angle B is congruent to Angle Q
b} Angle P is congruent to Angle C
c} Angle C congruent to Angle Q
d} line segment AB is congruent to
line segment PQ
e] line segment BC is congruent to line segment RP
f] line segement AC is congruent
to line segment RP
Answer:
a d f
Step-by-step explanation:
hope this helps you :)
A lost turtle - swimming 13 feet below the surface of the water - begins to ascend at 0.5 foot per second. In hopes of (harmlessly) capturing the turtle, a diver jumps into the water to a depth of 4 feet before descending at a rate of 0.25 foot per second.
a) Write an equation to model the position of the turtle at any given time.
b) Write an equation to model the position of the diver at any given time.
c) After how long will the diver be able to catch the turtle?
d) At what depth will the diver be able to catch the turtle?
Answer:
(0.25-13) 0.5
Step-by-step explanation:
PLZ HELP WILL MARK BRAINLIEST FOR THE BEST ANSWER AND EXPLAIN YOUR ANSWER
1) Jacob charged $35 a day for pet sitting. In June he had 3 clients. He worked for the first client for 1/5 of the days in the month. He saved 1/3 of the money he made and spent the rest. How much money did he spend? (June has 30 days)
2)There are 240 seats in a small drama theater. 1/4 of the seats are premium seats that cost $75.the rest are regular seats that cost $60. for one show tickets were sold for 2/3 of the premium seats and 4/5 of the regular seats. how much money was received from ticket sales?
Answer:
For Question 1. $140 For Question 2. $11640
Step-by-step explanation:
1. Because June has 30 days, 1/5 of the days would be 6. 35 times 6 is 210. If Jacob saves 1/3 of the money, he would have saved 70 and have spent 140 dollars.
2. There are 240 seats. 60 seats are premium and cost 75 dollars. 180 seats are regular and cost 60 dollars. For one show 2/3 were premium (75 dollars) and 4/5 were regular (60 dollars). Because only 60 of the seats are premium and 2/3 of those tickets were purchased, 3000 dollars were spent on premium tickets. Because 180 seats are regular and 4/5 of those tickets were purchased, 8640 dollars were spent on regular tickets.
1/5 of a month is 6 days because 30/5=6. $35 a day times 6 days=$210
210/3=70 because 21/3=7 and you add a zero. He saved $70. 210-70=140.
He spent $140
240/4=60. 60 seats are premium.
180 seats are regular.
75/3=25. 25x2=50
Each premium seat is $50
60/3=20, 20x2=40. Each regular seat is $40
50x60=$3000 for all premium seats
40x180=$72000 for all regular seats
3000+72000=$10,200 for all seats.
$10,200 was received from ticket sales
write the word sentence as an inequality the number x is no less than -4
what is the inequality?
Answer:
Translate. .
Solve—divide both sides by 12. .
Simplify. .
Write in interval notation. .
Graph on the number line. .
Step-by-step explanation:
Translate and solve. Then write the solution in interval notation and graph on the number line.
Thirty less than x is at least 45.
Solution
Translate. .
Solve—add 30 to both sides. .
Simplify. .
Write in interval notation. .
Graph on the number line. .
10 2/5 divided by 7 please help
A baker makes 15 cookies in 3 hours. At this rate,
how many cookies can the baker make in 11
hours?
HELP ASAPPPPP!!!!!!
Answer:
55 cookies
Step-by-step explanation:
15/3 equals 5- 5 cookies per hour
5 times 11 equals 55 cookies in 11 hours
xoxo, your highness...HHHHHEEEEEElllllllppppppp MMMMMMMMMEEEEEEEE PPPLLLLLEEEEEEAAAAASSSSSEEEEE
A football field is 100 yards in length. How many inches long is a football field?
300 inches
360 inches
3,000 inches
3,600 inches
Answer:
4629 inches
Step-by-step explanation:
Since there are 36 inches in a yard, the playing area is (36 * 100) = 3600 inches long, and the entire field is (36 * 120) = 4620 inches long.
Answer:
D)
Step-by-step explanation:
I looked it up online
The table and the graph below show Josie’s and Salvador’s wages, respectively, based on the number of hours worked. In 2012, Josie and Salvador each worked an eight-hour day for six days each week.
Answer:
a || 8.25
b || 7.5
c || 1.25
Which of these lines has a slope of -3?
What is the answer to 4x+3x+x
I don't know but and it's 7x+x or just 7x
Answer:
7
Step-by-step explanation:
What goes in the question mark, greater than, less than, or equal? EASY STUFF
Answer:
greater
Step-by-step explanation:
Read The Question On The PNG
A school allots £2500 to spend on a trip to the theatre.
Theatre tickets have a regular cost of £35 each and are on offer for
1/5off.
A train ticket for the day will cost £20 each.
If 3 teachers and the maximum number of students attend, how much money will the school have left over?
Answer:
Theatre tickets have a regular cost of £35 each and are on offer for 1/5 off. A train ticket for the day will cost £20 each. If 3 teachers and the maximum number of students attend
Step-by-step explanation:
Which equation represents a line that is parallel to the line whose equation is y=-3x?
A) 1/3x+y=4
B) -1/3x=y=4
C) 6x+2y=4
D) -6x+2y=4
132-3 838 38 383
2838440505
Han spent 75 minutes practicing the piano over the weekend. For each question, explain or show your reasoning
a. Priya practiced the violin for 52% as much time as Han practiced the piano. How long did she practice?
b. Tyler practiced the clarinet for 64% as much as Han practiced the piano. How long did he practice?
Answer:
Part A: 39 minutes
Part B: 48 minutes
Step-by-step explanation:
Part A: Multiply 75 x .52 in order to get your answer (39)
Part B: Multiply 75 x .64 in order to get your answer (48)
Hope this helps! :)
Answer:
Part A: 39 minutes
Part B: 48 minutes