Answer:
$89.10
Step-by-step explanation:
All you have to do is multiply 81 by 1.10, which is equal to 89.10
Answer:
1.2051
Step-by-step explanation:
turn 81 eourpean it by 10%
Please help! I need this fast
Rhett decides to build a square room for his movie and music collection. If the area of the room is 4x2 + 28x + 49 square feet, what is the length of one side of the room?
(7x + 2) feet
(2x + 7) feet
(2x − 7) feet
(7x − 2) feet
Answer:
(2x + 7) feet
Step-by-step explanation:
I'm guessing the expression there is
4x² + 28x + 49
4x² +14x +14x +49
Factorize
2x ( 2x + 7) +7( 2x + 7)
(2x + 7)²
Area = (side)1
One side is (2x +7)
there's the question :))
Answer:
Should be A
Step-by-step explanation:
You going back 3 spaces but than having that three be divided by a positive so it's going to keep going because a negative will make a negative so that positive will be turned into a negative. -3 - 1.5 = -4.5
NEEP HELP ASAP! Will give 17 points! Math Question???
Men and women (ages 22−40) were surveyed to choose a favorite free-time activity: playing sports, dancing, or watching movies/TV.
The survey showed the following frequencies:
Men—playing sports: 11; dancing: 3; watching movies/TV: 6
Women—playing sports: 5; dancing: 16; watching movies/TV: 9
Which of the following is a correct two-way frequency table for the data?
(Screenshots below of all the answers!)
Answer:
watching movies/TV
Barky's animal shelter has a total of 15
Chihuahuas and Yorkies. There are four
times as many Chihuahuas as Yorkies.
Using c for Chihuahuas and y for Yorkies,
determine which equation may be
used to represent this situation.
c=4+y
y=4+c
y=4c
c=4y
Answer:
c = 4y
Step-by-step explanation:
Are there more, Chihuahuas or Yorkies?
Does the word 'times' mean add, subtract, multiply or divide?
The way I look at it, there are more Chihuahuas and 'times' means multiply. Do you agree?
Therefore, I need to multiply 4 times the no. of Yorkies to get the no. of Chihuahuas
So, c = 4y
Now, I don't see an equation in the list to choose from. So, I don't know what to do from here. I am guessing that c = 4y is what you want.
Outliers Use the IQR to determine if any of the data in the data set are outliers. {23, 80, 43, 23, 0, 20, 23, 23, 20, 28} con Any data value less than or greater than are outliers. The outlier(s) for this data set is/are
The outlier of the data set given, using the IQR, is: 0.
How to Find IQR of a Data Set?IQR = Q3 - Q1.
Given, 23, 80, 43, 23, 0, 20, 23, 23, 20, 28:
Q1 = 20
Q3 = 31.75
IQR = 31.75 - 20
IQR = 11.75
Outliers for the data set are data points below:
Q1 - 1.5 × IQR = 20 - 1.5 × 11.75 = 2.375
The only data point below 2.375 is: 0.
The outlier is therefore: 0.
Learn more about IQR on:
https://brainly.com/question/4102829
#SPJ1
Fine the area of the trapezoid. Right answer gets brainliest!!
Step-by-step explanation:
use the formula to be able to find the area of the trapezoid
a = (a+b)÷2 × h
place the numbers into the formula
a = (30+17)÷2 × 22
solve
a = (47)÷2 × 22
a = 23.5 × 22
a = 517 m²
Help me I don't get it 10 points + brainliest
I need help!!! Please help
Answer:
Step-by-step explanation:
so first
Answer:
your invers of operations are right and X = 7.5
Step-by-step explanation:
Can somebody please tell me if you can ever get the EXACT area of a circle and explain why or why not?
Answer:
No, Circles never have a side, which makes it always a decimal when trying to find the area of any circle.
If Debbie starts a retirement account with 10,000 dollars that has an annual rate of return of 12%, how long (in years) would it take for her to have at least 100,000 dollars if interest is compounded continuously?
Answer:
19.2 years
Step-by-step explanation:
The formula to find the time in a compound interest that is compounded continuously is given as:
t = ln(A/P) / r
Where:
t = time in years = ??
A = Amount after Interest is compounded continuously = $100,000
P = Initial Amount in the retirement account = $10,000
r = Rate of return = 12%
First, convert R percent to r a decimal
r = R/100
r = 12%/100
r = 0.12 per year,
Then, solve our equation for t
t = ln(A/P) / r
t = ln(100,000.00/10,000.00) / 0.12
t = 19.188 years
Approximately t = 19.2 years
Si los conjuntos:
K = {a; x + y}
L = {a + 1; x – y}
Son iguales, halla el valor de ( x - a) a la 2Y
What type of function does the equation below represent? y = 6 x
Answer:
Step-by-step explanation:
it represents a linear function
5. Squirrels collect acorns and store them away for the winter. Squirrel A
collects A acorns a day and Squirrel B collects 7 acorns a day. Squirrel C
collects 3 times as many acorns as Squirrel A and B a day. If all the
squirrels collected a total of 57 acorns, how many acorns did Squirrel A
mlect?
Answer:
lololololololol
Step-by-step explanation:
no 7ytnjybfdhdhdshfdsvhsvsh
In HIJ, the measure of J=90°, HI = 65 feet, and IJ = 31 feet. Find the measure of
H to the nearest tenth of a degree.
Answer:
28.5
Step-by-step explanation:
28.5 delta said it was correct
NEED ANSWER FAST
(please explain!!!!)
Answer:
The left answer
Step-by-step explanation:
They are asking if their is a relationship between the x and y value
for the left one, when the value of y is shown to be the x value divided by 3 as
11/3 =11 over 3, 12/3 = 4, 13/3 = 13 over 3
But the right answer does not seem to have any correlation/relationship between its x and y values
which letter matches the coordinate ( 4, -6)?
Find the common difference of the arithmetic sequence.
-4, -11/3, -10/3
-10/3-(-11/3)=1/3
-11/3-(-4)=1/3 also the common difference is 1/3
A person invested $510 in an account growing at a rate allowing the money to double every 9 years. How long, to the nearest tenth of a year would it take for the value of the account to reach $790?
Answer:
5.7
Step-by-step explanation:
Write the equation of the absolute value function y = 3|x| translated right 8 units and up 1 unit.
Answer:
Step-by-step explanation:
y=3|x|, shift right 8 units
y=3|x-8|, shift up 1 unit
y=3|x-8|+1
A triangle has the following lengths 4 cm 5 cm and 5 cm what kind of triangle is it
Sydney ran 4 miles in 1 hour and 20 minutes. What was Sydney's average speed in miles per minute?
Help!!!! Volume of a cylinder!!!!
Answer:
6280
Step-by-step explanation:
π10^2(20)
 HELP I NEED HELP ASAP
HELP I NEED HELP ASAP
HELP I NEED HELP ASAP
HELP I NEED HELP ASAP
HELP I NEED HELP ASAP
Answer:
I think option C.) 0 < × > 10.9 - x = 6; x = 15 6x = 24; x = 6 35 = 5x; x = 7 x + 10 = 21; x = 31
which one is right
Answer:
35 = 5x ; x = 7
Step-by-step explanation:
plug 7 in for x
35 = 5(7)
35 = 35
hope this helps!!!
Answer:
It might be the 9 - x = 6 one IF x = 3. I'm not sure, I cant see the whole question
Can you please help me
What is the significance of a dashed and solid line on an inequality function?
Answer:
Inequalities that use < or > symbols are plotted with a dashed line to show that the line is not included in the region. Inequalities that use ≤ or ≥ symbols are plotted with a solid line to show that the line is included in the region.
Answer:
An inequality function is something very odd or different
Step-by-step explanation:
im sorry if wrong
Victoria earns 10 dollars for every hour worked. Write a relation for Victoria's earnings using N to represent hours of work.
Answer:
10N
Step-by-step explanation:
If she earns 10 dollars every hour, and N is the number of hours, then to find how much money she earns in N hours, it will be 10N
2
A plot of land is in the shape of a right-angled triangle whose
base and perpendicular are 65m and 72m, respectively. It its
boundary is made by using 4 round iron wire, find the total cost of..
the wire at the rate of Rs. 12 per meter. (Ans: Rs. 11,232)
Answer:
Step-by-step huh vunefvjefeffj. Vf Jeff vfnu
WILL GIVE BRAINLIEST!
The Ride for Health Bicycle Club has chosen a 36-mile course for this Saturday's ride. If the riders plan on averaging 12 mph while they are riding, and they have a 1-hour lunch break planned, how long will it take them to complete the trip?
hr
Answer:
4 hours
Step-by-step explanation:
It is 4 hours because you do 36 divide by 12 which is 4, Then you do 4x1= 4
Ms. Stephanie bought a package of pencils. Out of every 10 pencils, 2 are black. If there are 20 pencils in the pack, what fraction of the pencils in the pack are black? What percent of the pencils in the pack are black?