Answer: For 20 hours it would be $1,500 and for 50 hours it would be $3,000.
Step-by-step explanation:
The equation for this problem would be y=50x+500.
Y is the total charge and x is the amount of hours. Plug in 20 and 50, and then you have your answer.
7. The original quantity is 10 and the new quantity
is 13. What is the percent change? Is it an
increase or decrease?
Answer : 30%
Step-by-step explanation:
Original Value = 10 New Value = 13, % Increase = ?
% Increase = 13-10/10 × 100%
% Increase = 3/10 × 100%
% Increase = 30% ( Answer)
what is the answer for 14g > 56?
G > 4
i hope this helps
Answer:
g > 4
Step-by-step explanation:
Rearrange the equation by subtracting what is to the right of the greater than a sign from both sides of the inequality :
14*g-(56)>0
Pull out like factors :
14g - 56 = 14 • (g - 4)
Divide both sides by 14
Add 4 to both sides
g > 4
FIND EF I WILLGIVE BRAINLIEST
Answer:
27
plug 5 in for X
Which function represents the following graph
Answer:
d. y=[tex]\sqrt[3]{x+3}[/tex]+3
Step-by-step explanation:
we see theres a point at (4,2) and if we plug 4 into the x, we get 2 for y
Answer:
d
Step-by-step explanation:
see x= -3 y=3
so input it into choices
A pound of chocolate costs 7 dollars. Lisa buys p pounds. Write an equation to represent the total cost c that Lisa pays.
Answer:
Step-by-step explanation:
7p = c
Which property is illustrated by the statement 4+9+12 = 4+9+12
Answer:
ASSOCITIVE PROPERTY
Explanation:
The associative property allows us to change groupings of addition or multiplication and keep the same value.
Hope that helps
Approximately how many times greater is 5×10^8 than 8×10^5?
62.5
625
6250
625,000
Answer:
62.5
Step-by-step explanation:
Answer:
625
Step-by-step explanation:
[tex]\frac{5*10x^{8} }{8*10x^{5} }[/tex] the 10x8 and the 10x5 would simplify to 10x3. Giving you [tex]\frac{5*10x^{3} }{8}[/tex]. 5*10x3 is 5000 then you divide by 8 to get 625
A car purchased in 2014 was worth $21,000. It has depreciated at an annual rate of 8.5%. what will its value be in 2021?
Round answer to the nearest penny (100th)
Answer: The value of the car in 2021 will be $11,276.31.
Step-by-step explanation:
If r is the depreciation rate and P is the initiial amount , then the amount after t years is given by:-
[tex]A=P(1-\dfrac{r}{100})^t[/tex]
Given: P=21000, r=8.5% , t= 2021-2014= 7
Plug all the values in the formula, we get
[tex]A= 21000(1-\dfrac{8.5}{100})^7\\\\\Rightarrow\ A=21000(1-0.085)^7\\\\\Rightarrow\ A= 21000(0.915)^7\\\\\Rightarrow\ A= 21000(0.5369670)\approx11276.31[/tex]
The value of the car in 2021 will be $11,276.31.
at bible camp there were 96 boys and 72 girls, if the camp director put 21 children on each team, how many teams were there?
2 part question
Answer:
8
Step-by-step explanation:
Answer:
8 teams
Step-by-step explanation:
96+72=168
168/21=8
Hope this helps! :)
Myra made a scale drawing of an office building. In real life, a desk is 6 feet long. It is 10 inches long in the drawer. What is the scale of the drawing
Answer:
1in : 0.6ft
Step-by-step explanation:
Since the desk is 10 inches in the drawing but 6 feet long in real life then the scale would be 10in : 6ft. This would be the scale of the drawing but we need to simplify it to its most simplest form. We do this by dividing both sides of the scale by 10 so that the left side is equal to 1.
10 / 10 = 1 inch
6 / 10 = 0.6 ft
1in : 0.6ft
Finally, we can see that the scale of the drawing is 1in : 0.6ft
Hi just wanted to know if 4/17 is a rational number or not. I think it's irrational because the decimals are unending different sets of numbers and a type of number that can not be put into fraction. But, savemyexams says its a rational number because its decimal is 0.23, but I checked the calculator, unless a characteristic of a rational number is to be able to turn it into decimal.. (but so can pie- 3.14,)
Answer:
4/17 is a rational number
Step-by-step explanation:
It does not matter with the outcome of the fraction for being a rational number or irrational. that is why a fraction before its outcome is a rational number.
Given that,
To determine whether the fraction 4 / 17 is a rational number or an irrational number.
In mathematics, a rational number is a number that can be described as the result of a fraction of value or does not have face value.
What are irrational numbers?An irrational number is a type of real number which cannot be represented as a simple fraction or the values that have face value are irrational numbers. Example: √2, √3, and π are all irrational.
Here,
4 / 17 is a rational number because every fraction, where the numerator and denominator is a natural number is a rational number so we don't, have to divide or perform operations to know whether a fraction is rational or irrational.
4 / 17 = rational number but
4 / 17 = 0.23529441
this 0.2352944 is an irrational number.
Thus, 4 / 17 is a rational number but its outcome is an irrational number.
Learn more about rational numbers here:
https://brainly.com/question/17450097
#SPJ2
What is the slope of the line through ( -2.1) and (2, -5)
in the standard (x,y) coordinate plane?
Answer:
ltxitxifi DC ffg curxurxutx
i need help
-20=-5x-4(3x-29)
Answer:
x = 8
Step-by-step explanation:
1. Distribute.
2. Combined like terms.
3. 116 from both sides of the equation.
4. Simplify.
5. Divide both sides of the equation by the same terms.
6. Simplify.
Then, you will get your answer, x = 8.
Hotel A charges an initial fee of $50 plus $12 per hour. Hotel B charges an initial fee of $25 and $16 per hour. Find the number of hours for which both places would be the same.
Step-by-step explanation:
This is the classic example of a linear equation.
Remember this form [tex]y = mx + b[/tex]?
Y is the cost of the hotel.
m is the cost per hour of the hotel.
x is the number of hours the room is rented for.
b is the initial fee.
If we are trying to find the number of hours (x) that these two hotels cost the same (y), we would set two equations equal to each other.
[tex]12x + 50 = 16x + 25[/tex]
Then we can easily solve for x (the number of hours).
What is m2+m3?
Pls help ASAP lol
Answer:
ABC has m1 = 90⁰
=> ABC is a right triangle at A
=> m2 + m3 = 90⁰
Answer:
90 degrees
Step-by-step explanation:
Ok so basically, first you see that angle 1 and a right angle are on a line together, and the angles on a straight line always have to add up to 180 degrees. This means that angle 1 = 180-90 = 90.
There's no way to tell the exact angle measure of angle 2 and angle 3, but you can figure out the sum. Since the interior angles of a triangle have to add up to 180, that means that 180 - 90(angle 1) = 90 for the sum of angle 2 and angle 3.
HELP PLZZZ WILL GIVE BRAINLEAST
Answer:
it's the last one
........
what value of n makes the equation true?
3/5(n+25)=10+2/5n
Answer:
Step-by-step explanation:
3/5*(n+25)-(10+2/5*n)=0
Step by step solution :
STEP
1
:
2
Simplify —
5
Equation at the end of step
1
:
3 2
(— • (n + 25)) - (10 + (— • n)) = 0
5 5
STEP
2
:
Rewriting the whole as an Equivalent Fraction
2.1 Adding a fraction to a whole
Rewrite the whole as a fraction using 5 as the denominator :
10 10 • 5
10 = —— = ——————
1 5
Equivalent fraction : The fraction thus generated looks different but has the same value as the whole
Common denominator : The equivalent fraction and the other fraction involved in the calculation share the same denominator
Adding fractions that have a common denominator :
2.2 Adding up the two equivalent fractions
Add the two equivalent fractions which now have a common denominator
Combine the numerators together, put the sum or difference over the common denominator then reduce to lowest terms if possible:
10 • 5 + 2n 2n + 50
——————————— = ———————
5 5
Equation at the end of step
2
:
3 (2n + 50)
(— • (n + 25)) - ————————— = 0
5 5
STEP
3
:
3
Simplify —
5
Equation at the end of step
3
:
3 (2n + 50)
(— • (n + 25)) - ————————— = 0
5 5
STEP
4
:
Equation at the end of step
4
:
3 • (n + 25) (2n + 50)
———————————— - ————————— = 0
5 5
STEP
5
:
STEP
6
:
Pulling out like terms :
6.1 Pull out like factors :
2n + 50 = 2 • (n + 25)
Adding fractions which have a common denominator :
6.2 Adding fractions which have a common denominator
Combine the numerators together, put the sum or difference over the common denominator then reduce to lowest terms if possible:
3 • (n+25) - (2 • (n+25)) n + 25
————————————————————————— = ——————
5 5
Equation at the end of step
6
:
n + 25
—————— = 0
5
STEP
7
:
When a fraction equals zero :
7.1 When a fraction equals zero ...
Where a fraction equals zero, its numerator, the part which is above the fraction line, must equal zero.
Now,to get rid of the denominator, Tiger multiplys both sides of the equation by the denominator.
Here's how:
n+25
———— • 5 = 0 • 5
5
Now, on the left hand side, the 5 cancels out the denominator, while, on the right hand side, zero times anything is still zero.
The equation now takes the shape :
n+25 = 0
Solving a Single Variable Equation:
7.2 Solve : n+25 = 0
Subtract 25 from both sides of the equation :
n = -25
One solution was found :
n = -25
Answer:
n=-25
Step-by-step explanation:
3/5n+15=10+2/5n
1/5n=-5
n=-25
I need helo please!! asap
Answer:
my guess is c
Step-by-step explanation:
owidhsbwnajis
help me for brainlist ez brainlist
Answer:
why was ur last question deleted?
Step-by-step explanation:
I was answering for it but the answer is B
Sarah can sew 36 dresses in 50 days. At this rate, how many dresses can she sew in 75 days?
Answer:
i think its111 im not sure sorry
Step-by-step explanation:
Will mark brainliest for whoever answers correctly
Answer:
1/16
Step-by-step explanation:
2^4=16
In triangle fgh h=350 inches g=270 inches and angle g=43 find all possible values of h to the nearest degree
Answer:
Step-by-step explanation:
huesenlig h 40°. ΜΑ. Which equation could be used to find the measure of ... base of a 350-foot-tall building. In right triangle ABC shown below, AC 729 inches, AB The angle of elevation from a person to.
Mai took a survey of students in her class to find out how many hours they spend reading each week. Here are some summary statistics for the data that Mai gathered: mean: 8.5 hours standard deviation: 5.3 hours median: 7 hours Q1: 5 hours Q3: 11 hours
Answer:
Step-by-step explanation:
8.5
According to the IQR rule, values greater than 20 hours are outliers. Hence, a value such as 21 is an outlier.
The IQR rule :
Outliers are defined thus :
Q1 - 1.5(IQR)
Q3 + 1.5(IQR)
The IQR = Q3 - Q1 :
Q3 = 11 ; Q1 = 5IQR = 11 - 5 = 6 hours
Outlier above the Upper boundary:
Q3 + 1.5(IQR)11 + 1.5(6) = 11 + 9 = 20 hours
Outlier below the Lower boundary :
Q1 - 1.5(IQR)5 - 1.5(6) = 5 - 9 = - 4 hours
Therefore, values below - 4 or greater than 20 are outliers. Hence, a value greater than the median and would be an outlier is 22 hours
Learn more :https://brainly.com/question/300591
Can some one help me please?? x+7 1/3=18 2/3
Answer:
Solve for x by simplifying both sides of the equation, then isolating the variable.
Exact Form: x = 34 /3
Decimal Form: x = 11. ¯ 3
Mixed Number Form: x = 11 1 /3
Step-by-step explanation:
hope this helps!
what is 8.5% as a decimal
Answer:
0.085.
Step-by-step explanation:
shhshshhsbzshhsvshshshzudh
Answer:
0.085
Step-by-step explanation:
So, 8.5% means 8.5 per 100 or simply 8.5/100. If you divide 8.5 by 100, you get 0.085 (a decimal number).
How many tablespoons of lemon juice should Carey add to 18 cups of water?
Answer:
12
Step-by-step explanation:
trust me man
What is the absolute value of -7.5?
-10
-8 -6
-4
-2 0
2
4
6
8
10
-7.5=
Answer:
3
Step-by-step explanation:
Answer:
I don't really understand the question but the absolute values of everything is
7.5
10
9
6
4
2
0
2
5
6
8
10
7.5
Step-by-step explanation:
Michael makes lemonade using a ratio of 10 cups of water to 1 cup of lemon juice. Which equation could be used to find c, the number of cups of lemon juice that Michael should use with 15 cups of water?
Answer:sdsjwjamsmsmqmqmamsmssmsmsm
Step-by-step explanation:jfwwfjwcjwddqqpqpweprproroelss,d,f,ff,f,
WILL GIVE BRAINLIEST! A ball rolling down an inclined plane travels, in successive seconds, k feet, 2.5k feet, 4k feet, etc… . Find the distance traveled by the ball in the first 15 seconds.
Answer:
335
Step-by-step explanation:
multiply it by 2 and 3 respectively
4. The equation t = 1.06p gives the
total cost of an item after a 6% sales
tax is added. What is the total cost of
a $49.50 pair of shoes after a 6%
sales tax is added? Write the answer
as an ordered pair.
F (49.50, 2.97)
G (49.50, 46.53)
H (49.50, 52.47)
J (49.50, 79.20)
Answer:
Who is your hero?
If you could live anywhere, where would it be?
What is your biggest fear?
What is your favorite family vacation?
What would you change about yourself if you could?
What really makes you angry?
What motivates you to work hard?
What is your favorite thing about your career?
What is your biggest complaint about your job?
What is your proudest accomplishment?
What is your child's proudest accomplishment?
What is your favorite book to read?
What makes you laugh the most?
What was the last movie you went to? What did you think?
What did you want to be when you were small?
What does your child want to be when he/she grows up?
If you could choose to do anything for a day, what would it be?
What is your favorite game or sport to watch and play?
Would you rather ride a bike, ride a horse, or drive a car?
What would you sing at Karaoke night?
What two radio stations do you listen to in the car the most?
Which would you rather do: wash dishes, mow the lawn, clean the bathroom, or vacuum the house?
If you could hire someone to help you, would it be with cleaning, cooking, or yard work?
If you could only eat one meal for the rest of your life, what would it be?
Who is your favorite author?
26. Have you ever had a nickname? What is it?
27. Do you like or dislike surprises? Why or why not?
28. In the evening, would you rather play a game, visit a relative, watch a movie, or read?
29. Would you rather vacation in Hawaii or Alaska, and why?
30. Would you rather win the lottery or work at the perfect job? And why?
31. Who would you want to be stranded with on a deserted island?
32. If money was no object, what would you do all day?
33. If you could go back in time, what year would you travel to?
34. How would your friends describe you?
35. What are your hobbies?
36. What is the best gift you have been given?
37. What is the worst gift you have received?
38. Aside from necessities, what one thing could you not go a day without?
39. List two pet peeves.
40. Where do you see yourself in five years?
41. How many pairs of shoes do you own?
42. If you were a super-hero, what powers would you have?
43. What would you do if you won the lottery?
44. What form of public transportation do you prefer? (air, boat, train, bus, car, etc.)
45. What's your favorite zoo animal?
46. If you could go back in time to change one thing, what would it be?
47. If you could share a meal with any 4 individuals, living or dead, who would they be?
48. How many pillows do you sleep with?
49. What's the longest you've gone without sleep (and why)?
50. What's the tallest building you've been to the top in?
Step-by-step explanation:
