Answer:
5 folders and 5 pens = yes
6 pens and 6 erasers = yes
1 pen and 4 notebooks = no
3 folders and 7 erasers = no
4 folders and 2 notebooks = yes
Step-by-step explanation:
Max total = $10
(5 folders x 1.29) + (5 pens x 0.70)
6.45 + 3.50 = 9.95
(6 pens x 0.70) + (6 erasers x 0.89)
4.20 + 5.34 = 9.54
(1 pen × 0.70) + (4 notebooks × 2.35)
0.70 + 9.40 = 10.10
(3 folders × 1.29) + (7 erasers × 0.89)
3.98 + 6.23 = 10.21
(4 folders × 1.29) + (2 notebooks × 2.35)
5.16 + 4.70 = 9.86
The Martin family purchases a new home at a cost of $240,000. They finance the home for 30 years at 6% interest, compounded continuously
How much will the Martins pay for the house, including interest
Given:
Principal value = $240,000
Rate of interest = 6% compounded continuously.
Time = 30 years
To find:
The amount after interest.
Solution:
The formula for amount after continuous compounding the interest is:
[tex]A=Pe^{rt}[/tex]
Where, P is principal, r is rate of interest and t is the number of years.
Putting [tex]P=240,000,r=0.06,t=30[/tex], we get
[tex]A=240,000e^{0.06(30)}[/tex]
[tex]A=240,000e^{1.8}[/tex]
[tex]A=1451,915.39146[/tex]
[tex]A\approx 1451,915.39[/tex]
Therefore, Martins will pay $1451,915.39 for the house, including interest.
Which equation represents the values shown in the table?
a.y = 5x
b.y = -5x
c.y = ()x
d.y = 10x
Answer:
if y =50 then x = 10 ......... option d
Answer:
y= -5×
Step-by-step explanation:
Y= -5× because -10 ×-5= 50
help please and thanks <3
pls answer this as soon as possible no wrong answers pls
Answer:
The answe is b
Step-by-step explanation:
Because when u calculat,you’ll only get 1 answer.
pls mark BRAINLIEST
SOMONE PLEASE HELP ME ASAP THIS IS DUE TODAY IF YOU HELP ME AND GIVE ME THE CORRECT ANSWER I WILL MARK YOU BRAINLIEST, GIVE YOU A THANK YOU AND GIVE YOU A GOOD RATE BUT PLEASE ANSWER THIS CORRECTLY!!!!!!!!!!!!
What do you need answered?
PLS HELP ME ITS DUE TONIGHT
Determine the missing value in the circle graph what fraction of the total number of students surveyed is comedy?
Answer:answer
Step-by-step explanation: we’ll see to put it in a simpler way you are first going to have to joe nuts
Help me please!!!!!!!!
Answer:
A
Step-by-step explanation:
X=5 and 3
Answer: a. x=3 or 5
Step-by-step explanation:
x^2-8x+15=0
When factoring this equation we need to find 2 numbers that multiply to get positive (15) and add to get negative (-8)
So -3 and -5 fit this description because -3+-5=-8 and -3*-5=15
(x-3)(x-5)=0
Solve for values of x to get x=3 and x=5
so X=3 or 5
I need to know this ASAP I need to get through this lesson before Friday
Answer:
It is C.
Step-by-step explanation:
So,A triangle is equal to 180 and you would add up the numbers you already have which equal 145.180-145= 35° and thats why the last letter would be 35° in your answer and be correct which would be that m<F=35° is the same as ABC in the last letter. Since,<B is the second letter in ABC and so is <E in DEF and have the same degree that would be the same as well so I hope that helps:)
Answer:
c
Step-by-step explanation:
the angles in a triangle have to add up to 180°
65 + 80 = 145
180-145 = 35
the missing angle is 35°
choice c matches because it has 2 of the same angle measures, which means they all have to be the same
16 mi
12 mi
What is the length of the hypotenuse?
C =
miles
Answer:
c = 20 miles
Step-by-step explanation:
use pythagorean theorum (oof my spelling)
16^2 + 12^2 = 400
square root of 400 is 20
lol :))
Answer:
c=20
Step-by-step explanation:
the answer above me said it was 20 and i got it right
help, i think i got it? but i wanna make sure.
Answer:
ya thats the write equation i dont know what the adios say but u got the equation right
Step-by-step explanation:
2. Which two equations are represented in the following graph?
Answer:
C. y=x+4 and y=3x+2
Step-by-step explanation:
Determine the mean absolute deviation of the data.9, 7, 11, 10, 8
Answer:
1.2
Step-by-step explanation:
First, we need to find the mean of the data. We do this by adding all of the given numbers than dividing it by the number of numbers given. For example, we will add 9+7+11+10+8 which is 45. Since there are 5 given numbers, we are going to divide 45 by 5 which is 9. Now, we need to find the difference (subtraction) of all of the numbers in relation to 9. For example, for 9, we do 9-7 which is 2. Keep 2 in mind. Then we do 11-9 which is also 2. 10-9 is 1. 9-9 is 0. And finally, 9 minus 8 is also 1. Then, like what we did before, we need to find the mean of all of these differences. 2 plus 2 plus 1 plus 0 plus 1 is 6. Then, we divide 6 (our total of these differences) by 5 (the number of differences) 6 divided by 5 is 1.2 so there is your MAD and answer.
The mean absolute deviation of the given data is 1.2.
What is mean absolute deviation?The mean absolute deviation of a dataset is the average distance between each data point and the mean. It gives us an idea about the variability in a dataset.
Here's how to calculate the mean absolute deviation.
Data given: 9, 7, 11, 10, 8
Step 1: Calculate the mean.
[tex]mean = \frac{sum\ of\ observations}{number\ of\ observations} \\\\mean = \frac{9 + 7+11 + 10 + 8}{5}\\ \\mean =9[/tex]
Step 2: Calculate how far away each data point is from the mean using positive distances. These are called absolute deviations.
Data Distance from mean
9 |9 - 9| = 0
7 |7 - 9| = 2
11 |11 - 9| = 2
10 |10 - 9| = 1
8 |8 - 9| =1
Step 3: Add those deviations together.
Sum of deviations = 0 + 2 + 2 + 1 + 1 = 6
Step 4: Divide the sum by the number of data points.
Mean absolute deviation = [tex]\frac{sum\ of\ deviations}{number\ of\ observations}\\ \\[/tex] = [tex]\frac{6}{5} = 1.2[/tex]
Learn more about mean absolute deviation here
https://brainly.com/question/10528201
#SPJ2
Find an equation for the line below
Answer:
y=2x-1.
Step-by-step explanation:
y=mx+c
y=2x-1.
8 oranges cost $3.60 How much does it cost for each orange?
Answer:
Each orange costs 45 cents
Step-by-step explanation:
3.60 divided by 8 = .45
Answer:
The answer is 0.45 cents
Step-by-step explanation:
We divide 3.60 by 8 and got 0.45.
Have a great day
A. Region C
B. Region D
C. Region A
D. Region B
Answer:
c
Step-by-step explanation:
Please help and I will give you a Cookie
Step-by-step explanation:
In triangle
x²=5²+12²
x²=25+144
x²=169
x= root of 169
x=13
Answer:
13
Step-by-step explanation:
A^2+B^2=C^2
5=A 12=B X=C
C is is always the longest side of a right triangle.
Let me know if you can see the image, also answer to.
Answer:
Part A) About 3 it represents the amount of matches won with 0 months of practic3
Part B) points used = (2,8) (5,12)
equation in slope intercept form: y=[tex]\frac{4}{3}x +3[/tex]
games won after 13 months = about 20
Step-by-step explanation:
Part B work:
points used = (2,8) (5,12)
[tex]\frac{ y_{1} -y_{2} }{x_{1}- x_{2} }[/tex] = slope equation
[tex]\frac{12-8}{5-2}[/tex]= slope equation filled in
[tex]\frac{4}{3}[/tex]=slope
So the equation in slope intercept form:
y=mx+b
mx = slope
b = y intercept
So the equation is:
y=[tex]\frac{4}{3}x +3[/tex]
Games won after 13 months:
months = x
y=[tex]\frac{4}{3}[/tex](13) + 3
4/3 x 13 = 17.3
y=17.3+3=20.3
About 20 games
Can you please factor x^2-2x-31?
How much money would be in an account after 20 years if you deposited $5000 in a mutual fund
which compounds interests 5% annually?
Answer:
$5130.84
Step-by-step explanation:
100 + 3 = 103%
103% = 1.013
$5000 x 1.013^2 = $5130.84
Hope this helps biiiieeee
is 10/4 a irrational number?
Answer:
si
Step-by-step explanation:
porque si
Find X
(will give brainliest if correct)
Answer:
look at my question
Step-by-step explanation:
Please answer I’ll mark you brainlist!!!
1^6 = 1
11^2 = 11 x 11
11 x 11 = 121
121 + 1 = 122
what’s the volume for the rectangular prism
answer both for ( brain list, thanks, 5 star review) PLS help
Answer Below :)
Step-by-step explanation:
2a = 80,730
2b = 106
The value of k lies between 2.2 and 2.3.
Select all possible values of k.
Answer:
Its easy... 5 and 5.04!
Step-by-step explanation:
You have to look at it properly. It says "The value of SQUARE ROOTED K."
So all you have to do is square root them and whatever is in between 2.2 and 2.3 is ur answer. Ur answer 5 and 5.04.
The values of √k that lies between 2.2 and 2.3 is 5 and 5.04.
What is an equation?An equation is an expression that shows the relationship between two or more numbers and variables.
Given that √k falls between 2.2 and 2.3
For k = 1.49, √1.49 = 1.22 which is not between 2.2 and 2.3
For k = 4.8, √4.8 = 2.19 which is not between 2.2 and 2.3
For k = 5, √5 = 2.2 3which is between 2.2 and 2.3
For k = 5.04, √5,04 = 2.23 which is between 2.2 and 2.3
For k = 5.3, √5.3 = 2.302 which is not between 2.2 and 2.3
For k = 6, √6 which is not between 2.2 and 2.3
The values of √k that lies between 2.2 and 2.3 is 5 and 5.04.
Find out more on equation at: https://brainly.com/question/2972832
Look at the two equations:
-3x + 6 = 21
-3x + 6 < 21
Which statement best describes the process used to solve the equations?
In both cases, subtract 6 from both sides, but reverse the inequality sign when doing that for the inequality.
In both cases, divide by –3 on both sides, but reverse the inequality sign when doing that for the inequality.
The process is exactly the same for solving the equation and solving the inequality.
The process for solving the equation is entirely different from solving the inequality.
EMERGENCY HELP IS THIS CORRECT way
Step-by-step explanation:
goodjob so correct
Answer:
for number 3, it is D, not C and you are correct for 4
Step-by-step explanation:
A large emerald with a mass of 982.7 grams was recently discovered in a mine. If the density of the emerald is 2.76 grams over centimeters cubed, what is the volume? Round to the nearest hundredth when necessary and only enter numerical values, which can include a decimal point.
Answer:
356.05 cm³
Step-by-step explanation:
We are looking for the volume. The formula is density = mass / volume.
If we plug in our numbers, our formula would be 2.76 = 982.7 / V.
Multiply both sides by V and your formula would be (V) 2.76 = 982.7.
Divide both sides by 2.76 and you would get V = 356.05.
The volume of the given large emerald is required.
The volume of the given large emerald that was discovered in the mine was 356.05 cm³. The calculations to find this value is shown below.
Densitym = Mass of object = 982.7 grams
[tex]\rho[/tex] = Density of the material the object is made of = 2.76 grams over centimeters cubed
The relation between mass, volume and density is given by
[tex]V=\dfrac{m}{\rho}\\\Rightarrow V=\dfrac{982.7}{2.76}\\\Rightarrow V=356.05072\approx 356.05\ \text{cm}^3[/tex]
Learn more about density:
https://brainly.com/question/6838128
the answer is D Does not exist; does not exist
just wanted to add my answer anyway :)) have a great day
Answer:
Have a great day too..... :)