Answer:
1/2/11
Step-by-step explanation:
1/5×5/10/11=1/5×65/11
=13/11
=1/2/11
what is 3 3/4 - 2 1/5
Answer:
1 11/20
Step-by-step explanation:
3 3/4 - 2 1/5
(3-2) + (3/4 - 1/5)
1 + 11/20
1 11/20 or 31/20 or 1.55
The average in-state tuition in Florida for the 2018- 18 2019 school year was about $13,700. If the tuition is expected to increase by 15%, what is the expected tuition for the 2019-2020 school year?
if i make 50 dollars a month and need 600 dollars how many months will it take to get 600 dollars
Answer:
It will take 12 months to get $600 dollars.
Step-by-step explanation:
All you have to do is 600/50 and 600/50 is 12.
Hope I Helped!
A flat fee of $15.25 plus $3.45 per pound of supplies ordered is added to the bill to cover the shipping cost.The teacher budgets $49.75 for the shipping cost.Which list of values best represents the entire domain for shipping, f(x), as a function of the number of whole pounds of school supplies the teacher can order, x?
The domain of a function is the set of possible input value, the function can take.
The domain is [0,10]
The given parameters are:
[tex]Flat\ Fee = 15.25[/tex]
[tex]Rate = 3.45[/tex]
So, the function f(x) is:
[tex]f(x) = Flat\ Fee + Rate \times x[/tex]
[tex]f(x) = 15.25 + 3.45 \times x[/tex]
[tex]f(x) = 15.25 + 3.45x[/tex]
Because x represents the number of orders, the value of x cannot be negative.
The teacher budgets $49.75.
This means that: f(x) = 49.75
So, we have:
[tex]49.75 = 15.25 + 3.45x[/tex]
Collect like terms
[tex]49.75 - 15.25 = 3.45x[/tex]
[tex]34.5 = 3.45x[/tex]
Divide both sides by 3.45
[tex]10 = x[/tex]
Rewrite as
[tex]x = 10[/tex]
Hence, the domain is [0,10]
Read more about domains at:
https://brainly.com/question/21853810
simplify the expression -5 3/4 + -1/4
Answer:
-5/2(-2.5)
Step-by-step explanation:
hope this helps
What ratios are equivalent to 1/16
Answer:
1:6
Step-by-step explanation:
A part-to-whole ratio of 1:6 means that there is 1 of something and the total is 6. It also means that there are 5 of something else. To convert a Part-to-Whole ratio such as 1:6, you replace the colon with a fraction bar to get this answer:
1:6 → 1/6
Use the Distributive Property to write an equivalent expression for 21x+7
Answer: 7(3x+1)
Step-by-step explanation:
there is a common factor of 7 in both 21 and 7. therefore you can take a 7 out of the equation to get 7(3x+1)
extra: 7 times 3x = 21x and 7 times 1 = 7. this is how you verify your answer is correct.
David is making his own strawberry yogurt. In David's mixture, the number of strawberries is proportional to the amount of milk, in cups. David uses 4 cups of milk for every 14 strawberries in his mixture. Which equation represents the relationship between s, the number of strawberries, and m, the number of cups of milk he uses?
4 cups of milk = 14 strawberries
We want to find out how many strawberries for one cup of milk. We can set a proportion.
4 / 1 = 14 / S
Cross multiply to solve for S.
4S = 14
S = 7/2
S = (7/2)M
i need help how do you do this
Answer:
very easy just follow instruction
A line is drawn so that it passes through the points (-6,0) and (10,2). What is the slope of the line?
Answer:
hope you like my answer its -4
Triangle JKL, with vertices J(2,-4), K(6,-5), and L(4,-2). What is the area, in square units, of triangle JKL?
Answer:
i bleve it is 43
Step-by-step explanation:
I COULD WRONG !!!!!! SORRRY
9. A nonstop bus ride from the bus station in Atlantic City, New Jersey, to the bus station in Albany, New York,
took 6 hours. If the average speed of the bus was 21 meters per second, what is the distance between the two
bus stations, to the nearest kilometer?
a.756 kilometers
b. 126 kilometers
c. 454 kilometers
d. 350 kilometers
Answer:
C
Step-by-step explanation:
EASY IVE DONE IT
Using conversion of units and the relationship between velocity, distance and time, it is found that the distance between the two stations is of:
c. 454 kilometers
Velocity is distance divided by time, that is:
[tex]v = \frac{d}{t}[/tex]
In this problem:
Time of 6 hours, hence [tex]t = 6[/tex].Velocity of 21 m/s. To convert from m/s to km/h, we multiply by 3.6, hence [tex]v = 21(3.6) = 75.6[/tex]Then, solving for the distance:
[tex]v = \frac{d}{t}[/tex]
[tex]75.6 = \frac{d}{6}[/tex]
[tex]d = 6(75.6)[/tex]
[tex]d = 453.6[/tex
Rounding up, 454 km, option c.
A similar problem is given at https://brainly.com/question/24316569
help plz i need help help help plz
Answer:
The answer is 3x3x3x3
Step-by-step explanation:
Reason: The 4 on top is an exponent. That exponent shows how many 3's you need to put. You need to put 4 3's, so 3x3x3x3
identify the term(s, coefficient(s), and constant(s) in the expression 6m^2+5+7m.
Answer:
nice pfp hehe genshin player here >○<
constant is 5
coefficient is 6 7
terms: 5, 6m2, 7m
whats the reciprocal to 2 3/8?
Answer:
8/19 would be the answer to this question.
I hope this helped you! :)
Answer:
8/19
Step-by-step explanation:
Given x, the reciprocal is 1/x.
Given 2 3/8, we first rewrite this as an improper fraction: 19/8, and then invert this result: 8/19
WILL MARK BRAINLIEST !!!!
Neveah has created the function f(x) = the quantity of 2x plus 4, divided by 3 to represent the growth of her hair, where x represents the number of months since her last hair cut. Neveah discovers that, using the inverse function to solve for x = 6, she can predict when her hair will have grown 6 inches. Explain to Neveah how to accomplish this, using complete sentences.
Therefore, growth of her hair is 6 inches in 7 months.
Step-by-step explanation:
The ratio of the length of a rectangle to the width of the rectangle is 3 inches to 2 inches. What is the length of the rectangle if the width is 4 inches?
Answer:
6 in
Step-by-step explanation:
2/3 = 4/x
(4*3)/2
2. original: $20.00
percent of discount: 40%
And explain why
Answer:
because u loss $12 I think
The mean of four numbers is 30. If three of the numbers are 12, 50, and 48, what is the fourth number?
A. 120
B. 10
C. 12
D. 30
Answer:
Here’s the answer:
Step-by-step explanation:
The sum of the four numbers divided by 4 is equal to the mean.
the sum/4 = mean
(12 + 50 + 48 + n)/4 = 30
(110 + n)/4 = 30
(110 + n) = 30 × 4
(110 + n) = 120
n = 120 - 110
n = 10
Tom buys a boat from a friend, and will pay his friend the same amount of money each year until the boat is paid for. The following graph gibes the amount of money, in dollars, Tom owes his friend, as a function of the amount of time, in years.
The graph of amount Tom owes his friend after a given time, t, is a straight line graph with a negative slope
Please find attached the required example of a possible graph that shows the amount Tom owes his friend
Reason:
Let A represent the amount of money Tom buys the boat with, let x
represent the amount of equal payment made and y represents the
amount Tom owes the friend after a given time, t, we have;
y = A - x·t
Therefore, the slope of the graph formed is -x, the y-intercept of the graph
is A, from which the graph that gives the amount of money, in dollars, Tom
owes his friend, as a function of time, in years can be presented as follows,
using example values;
A = $25,000 (Amount the Tom agrees to buy the boat)
x = $5,000 (Amount Tom pays each year for the boat)
By plugging in the above example values, the attached graph can be drawn using MS Excel
Learn more about plotting of straight line graphs here:
https://brainly.com/question/11097080
I will brainlist who can answer this 5 Questions!
A b c Choices!
You want to buy a phone that costs $500. You already saved $100, and you plan to save $40 every week. How many weeks would it take to meet your goal of $500?
Evaluating Expressions please help!!!
If 5 more than 5 times a number is 15, what is the number?
A) 4
B) 2
C) -4
D -2
Answer:
B) 2
Step-by-step explanation:
5 + 5x = 15
5x = 15 - 5
5x = 10
x = 2
In my point of view, the correct answer is B) 2
Hope it helps.
what is 15+3(2x-4)-4x can you help please
Answer:
2x+3
Step-by-step explanation:
1/ A submarine dives to 560 meters below water level, it then dives a further 750 metres to take more deep sea pictures. What is the total dive depth?
Your normal work week is 30 hours. You make $10 an hour.Last week you worked 31 hours. What is your total paycheck.
Answer:
$310
Step-by-step explanation:
In need help with this thx
Answer: the answer is 21√10
Step-by-step explanation:
√ 3 ( 7 √ 3 )
√3 ×12.12435565
21
What are the coordinates of the office? Enter the coordinates like this: (x,y) without any spaces. *
Answer:
Step-by-step explanation:
(6,9) it think its that
Find the distance between (-6,-1) and (4,-5)
2,889 mi
Distance from South Atlantic Ocean to Gulf of Guinea
