Answer:
The single discount that is the same as three successive discounts of 20% is 48.8%.
Step-by-step explanation:
In order to find the answer, you can calculate the three successive discounts of 20% from 100,which would be:
100*20%=20
100-20=80
80*20%=16
80-16=64
64*20%=12.8
64-12.8=51.2
According to this, the amount after successive discounts of 20% is 51.2 and you can subtract this from 100 and that amount would indicate the single discount that is the same as three successive discounts of 20%:
100-51.2=48.8%
Find the measure of n:
Answer:
117
Step-by-step explanation:
Answer:
63
Step-by-step explanation:
1) B/c the shape is a parallelogram, angles are adjacent. So there are 2 117 and 2 3n.
2) B/c it's a quadrilateral, the angles all add up to 360.
360= 117 + 3n + 3n + 117
360= 234 + 6n
126= 6n
n= 21
3(21)= 63
Mr. Hansen buys a cupcake for each student in his class for
the class party. Each cupcake costs $1.25. However there is a
discount where each batch of 10 cupcakes are only $1. He buys
34 cupcakes. How much did Mr. Hanson pay for all 34 cupcakes?
Lara's retirement party will cost $9 if she invites 3 guests. What is the maximum number of
guests there can be if Lara can afford to spend a total of $18 on her retirement party?
Assume the relationship is directly proportional.
guests
Submit
Answer:
if $9=3 guests
then $18÷3=6 guests
Find the area of the deck
Answer:
Hmmm i would say 64 but its my opinon so also do lenghtxwidthxheight
Step-by-step explanation:
Answer:
448cm²
Step-by-step explanation:
See attached work
Find the misisng dimension. Use the scale factor 1:6
Model = 12 in
Actual = ? in
Answer:
72 inches
Step-by-step explanation:
12 inches * 6 = 72 inches
Find the area of the transmetim
Answer:
Your answer would be 19.
Step-by-step explanation:
7 + 9 = 16
16 + 3 = 19
A jar contains nickels and dimes. There are 16 coins in the jar and the total value of the coins is $1.00. Which system of equations can be used to find how many of each type of coin is in the jar?
Answer:
12 nickels and 4 dimes
Step-by-step explanation:
5 x 12 = 60 cents
10 x 4 = 40 cents
_______
100 = 1 dollar
Is the Brainly.it a fake website??
Answer:
nah
Step-by-step explanation:
it helps u with homework
Malcolm is given a plan for a garden. He expresses the perimeter as 2(x+8) + 2(3x). WHAT WILL BE THE COEFFICIENT OF X WHEN HE SIMPLIFIES THE EXPRESSION?
Answer:
The coefficient of x is 8
Step-by-step explanation:
Given
[tex]P = 2(x+8) + 2(3x)[/tex] --- Perimeter
Required
Determine the coefficient of x
[tex]P = 2(x+8) + 2(3x)[/tex]
Open bracket
[tex]P = 2x + 16 + 6x[/tex]
Collect like terms
[tex]P = 2x + 6x+ 16[/tex]
[tex]P = 8x+ 16[/tex]
The coefficient of x is 8
Someone please help me I’ll give out brainliest please don't answer if you don’t know
Answer:
I believe what your problem is asking is to simplify [tex]xy + 2xy+x+3y[/tex]. If that is the case then the answer would be 3xy + x + 3y.
Step-by-step explanation:
Combine like terms.
Please help with this
You have saved $2,000 to take a trip anywhere in the world. Fill in the following budget below to help you plan your dream trip. You may have to change things in your budget if you notice you’re going over $2,000. For example, you may need to reduce your trip to fewer nights. (Section 18.4) (only optional if no internet access) (2 points extra credit)
Dream Destination ______________________________ Number of Nights ___________ Expense Total budgeted for each expense for the entire trip Round-Trip Airfare Airline _______________ Cost per ticket _____________ (you can use orbitz.com, kayak.com, or expedia.com) Lodging (Circle one) Hotel or Airbnb Cost per night ____________ (you can check hotel prices on hotels.com and short-term vacation rentals on airbnb.com) Transportation (circle one) Car rental is $45 per day total Uber/taxis are $30 per day total Subway/buses are $10 per day total Food ____________ (write your best estimate) Miscellaneous (museums, concerts, tips for servers, souvenirs, etc.) __________ (write your best estimate) Total $ __________________________ Are you within your budget? __________ If not, reduce one expense or the number of nights you’re staying above.
Answer:
Dream Destination Hawaii Number of Nights 4 Expense Total budgeted for each expense for the entire trip Round-Trip Airfare Airline 5,000 Cost per ticket dont know (you can use orbitz.com, kayak.com, or expedia.com) Lodging (Circle one) Hotel or Airbnb Cost per night dont know (you can check hotel prices on hotels.com and short-term vacation rentals on airbnb.com) Transportation (circle one) Car rental is $45 per day total Uber/taxis are $30 per day total Subway/buses are $10 per day total Food he (write your best estimate) Miscellaneous (museums, concerts, tips for servers, souvenirs, etc.) we (write your best estimate) Total $ ,780 Are you within your budget? yes If not, reduce one expense or the number of nights you’re staying above.
Step-by-step explanation:
Toby, Kate, and Jim had a challenge to see who could run the most in one day. Toby ran 3 miles. Kate ran 4 times as many miles as Toby, and Jim ran 2 times as many miles as Kate. How many miles did Jim run?
Answer:
24 miles
Explanation:
3 x 4 = 12
12 x 2 = 24
Please give me the correct answer.Only answer if you're very good at math.Take your time when answering.
Answer:
[tex]\frac{6}{8} = \frac{y}{16}[/tex]
Step-by-step explanation:
rise = y-axis
run = x-axis
[tex]\frac{rise of smaller trinagle}{run of smaller trinagle} = \frac{rise of larger triangle}{run of larger triangle}[/tex]
[tex]\frac{6}{8} = \frac{y}{16}[/tex]
× + 6 =4 help me please
Step-by-step explanation:
× + 6 =4
x=4-6
x=-2
Hope it helps ☺️
Can you answer this. ill mark whoever answers as brainliest!
The grandad is 72 and the Grandaughter is 8
Can you help me how to do this question.
Answer: It should be the last one i think.
Step-by-step explanation:
I am less than 100. I am an even number. I am a multiple of 5. I am divisible by three. The sum of my digits is an even number.
What does y=?? 10 POINTS
y = [ ? ]
5y-20
2y+25
Answer:
1st one)
y = 4
2nd one)
y = -12.5
Step-by-step explanation:
5y - 20 = 0
add 20 on both sides:
⇒ 5y - 20 + 20 = 0 + 20
⇒ 5y = 20
divide 5 on both sides
⇒ [tex]\frac{5y}{y} = \frac{20}{5}[/tex]
⇒ y = 4
2y + 25 = 0
subtract 25 on both sides
⇒ 2y + 25 - 25 = 0 - 25
⇒ 2y = -25
divide 2 on both sides:
⇒ [tex]\frac{2y}{2} = \frac{-25}{2}[/tex]
⇒ y = -12.5
Members of the Video Digital club produce short videos. At the end
of each school year, the club hosts a Video Digital festival at a local
theater to show the community its top 25 videos.
Part A:
The club has realized from experience that when they don't charge
for admission, 800 people come. For every dollar they charge for
admission, 8 fewer people come. Write an inequality that they can
use to determine the price, p, in dollars that the club must charge for
at least 750 to come to the video festival
Part B: solve the inequality you wrote to in part A
Part C: explain in words what the solution to the inequality means in terms of the situation. Explain why the direction of the inequality sign in the solution makes sense.
Answer:
hggggggggjrhg
Step-by-step explanation:
fhhhhhhhgtrhrehr this is the right answer
Which expression is equivalent to the expression below?
m+3
m2-16
m2-9
m+4
Please help!! 50 points and Brainlist if your right!
Answer: that is correct
Step-by-step explanation:
Answer:
x = 80°
Step-by-step explanation:
x + 50 + 50 = 180
x + 100 = 180
x = 180 - 100
x = 80°
Hope this helps!
Write as a single number. log464 + log536
Answer:
1000
Step-by-step explanation:
3.
Write a function rule that gives the total cost c(p) of p pounds of sugar if each pound costs $0.59.
A. c(p) = [tex]\frac{p}{0.59}[/tex]
B. c(p) = 0.59p
C. c(p) = 59p
D. c(p) = p + 0.59
Answer:
The total cost, c(p), to purchase sugar is equal to the product of the pound cost equal to $0.59 and the number of pounds of sugar, p. Thus, the answer to this item is,
c(p) = ($0.59)p
Step-by-step explanation:
The total cost, c(p), to purchase sugar is equal to the product of the pound cost equal to $0.59 and the number of pounds of sugar, p. Thus, the answer to this item is C(p)=0.59p
i have no idea how to do this help
Answer:
no if thats and option
Step-by-step explanation:
Find the length of the missing side. Round to the nearest tenth. please help!!
Mrs. Gilseth said this flu
season is pretty bad. For
every 25 students, 5 are out
sick with the flu. What is the
ratio of total students to those
with the flu in simplest form?
Answer: 5:1
Step-by-step explanation:
25:5
Divide by 5 both sides
5:1
Another company charges $8 per month and $0.03 per minute used. Which equation below best respresents the total cost for the month, c, for m miuntes used?
Answer: c = 8 + 0.03m
Step-by-step explanation:
From the question, we are informed that a company charges $8 per month and $0.03 per minute used.
The equation that best respresents the total cost for the month, c, for m miuntes used will be:
c = 8 + (0.03 × m)
c = 8 + (0.03m)
c = 8 + 0.03m
For example if 10 minutes was used, the cost will be:
c = 8 + 0.03m
c = 8 + (0.03 × 10)
c = 8 + 0.3
c = $8.3
The attendance at the art museum at the New Year's opening was 250 people. The attendance has been increasing at a rate of 3% each month. How many people will attend by the end of a year? 1329 5825 265 356
Given:
Initially the number of people at art museum = 250
Rate of increase = 3% per month
To find:
The number of people at art museum in the end of a year.
Solution:
The general exponential growth model is:
[tex]y=a\left(1+\dfrac{r}{100}\right)^t[/tex]
Where, a is the initial value, r is the rate of increase in % and t is the time period.
We know that, 1 year = 12 months.
Putting a=250, r=3 and t=12, we get
[tex]y=250\left(1+\dfrac{3}{100}\right)^{12}[/tex]
[tex]y=250\left(1+0.03\right)^{12}[/tex]
[tex]y=250\left(1.03\right)^{12}[/tex]
[tex]y=250(1.42576)[/tex]
[tex]y=356.44[/tex]
[tex]y\approx 356[/tex]
The number of people at the end of a year is 356. Therefore, the correct option is D.
The radius of a circle is 15 in. Find its circumference in terms of \piπ.
Answer:
C≈94.25in
Step-by-step explanation: