David took out a loan of $4,300 that has 5% annual simple interest rate. How much will he owe after 7 years
Answer:
1,505
Step-by-step explanation:
Because
4,300(0.05)=215
215*7 and the reason you multiply 7 is because you multiply for each year and its asking for 7 years so why and how you will get your answer
PS: MARK AS BRAINLEIST >:)
Answer:
jnjkkj
Step-by-step explanation:
1.Donald is 16 years old, and his neighbor Betty is 24 years old. What will the ratio of their ages be in 10 years?
A.16 : 24
B.2 : 3
C.26 : 34
D.13 : 17
2.If you were asked to divide $1120 into three shares proportional to 6, 7 and 3. What is the value of the largest share
A.$490
B.$90
C.$400
D.$270
5.) Some cats and 29 dogs are in the kennels at the vet. There are 45
animals altogether. How many cats are in the kennels?
Answer:
16 cars
Step-by-step explanation:
Answer:
Easy 45-29=16.
Step-by-step explanation:
need help now please
Answer:
answer is b
Step-by-step explanation:
just did it
Answer:
B
Step-by-step explanation:
if you reflect a shape over the y axis all the numbers stay the same. The only thing that changes is the sign of the x values
so all of the values were positive in the preimage but now they're positive if that makes sense
The sum of a number and its square is 272. Find the number.
Answer:
https://doubtnut.com/question/-28if-the-sum-of-a-number-and-its-square-is-272-what-will-be-the-number--13582989
Step-by-step explanation:
Work out the size of the angle marked x.
x
145
Answer:
x = 125°
Step-by-step explanation:
The sum of the angles around a point = 360° , then
90 + 145 + x = 360°
235° + x = 360° ( subtract 235° from both sides )
x = 125°
Your bedroom ceiling is 10 feet high and is 2/3 as high as the living room ceiling.
Write an equation to find the height of the living room ceiling
Answer:
(10/2)×3 = Ceiling height of living room
Step-by-step explanation: it is 15 feet tall in the living room ._.
Victor baked 30 chocolate chip cookies, 18 peanut butter cookies, and 24 sugar cookies. He wants to split them into equal and identical bags to sell at the bake sale. What is the greatest number bags of cookies Victor can make?
Answer:
Six bags.
Step-by-step explanation:
The greatest common factor of 18, 24, and 30 is 6.
He can make 6 bags. Each would have 5 chocolate chip cookies, 4 sugar cookies, and 3 peanut butter cookies.
Help Asap 30points best answer!!!!
Answer:
c.
Step-by-step explanation:
a negative fraction is lower than a positive.
So its negative, then positive, then the biggest fraction, which is 3/2.
If you need more clarification, please let me know :)
I don t understand this
can you help me thanks
Answer:
the answer is C-supplementary.
Step-by-step explanation:
Hope This Helps!!
The first three terms of a sequence are given round to the nearest thousand if necessary 204,200,196 find the 31 st term
Answer:
The 31st term is 84
Step-by-step explanation:
Here, we want to calculate the 31st term of the sequence
Firstly, we need to determine the type of sequence herein
As we can see;
200-204 = 196-200 = -4
The relationship between the numbers is a sum, that means the sequence is arithmetic
and; -4 represents the common difference
Mathematically, the nth term of an arithmetic sequence can be calculated using the equation;
Tn = a+ (n-1)d
with respect to the question;
a is the first term = 204
n = 31 and d = -4
Substituting these numbers;
T31= 204 + (31-1)-4
T31 = 204 - 4(30)
T31 = 204 - 120
T31 = 84
{57, 53, 53, 71, 73, 57, 61, 58, 78. 64, 54, 69, 56, 58, 49, 56, 53, 52, 82, 62, 61, 60, 71, 75, 60} Whats the mean? the median and mode. what is the range. and the iqr? what is the five number summary? what is Q3? and the data set is?
Mean of the data is 62.12, median is 60, mode is 53, range is 32, Q3 is 69.
What is mean?Mean is the sum of numbers divided by the numbers. It is also known as average.
How to calculate values?Fow calculating mean we have to find sum of numbers which is calculated in figure as 1553.
Mean=1553/25=62.12
Mode is basically the number having higher frequency which is 53.
Median is[ (n+1/2)th term,(n/2)th term]/2
=(60+60)/2
= 60.
Range is basically the difference of smallest number and largest number divided by 2=82-49=32
Q3=3(N+1)/2
=3(25+1)/2
=18.5th term which is 69.
Hence mean of the data is 62.12, median is 60, mode is 53, range is 32, Q3 is 69.
Learn more about mean at https://brainly.com/question/1136789
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Michael wants to plant a circular flower garden in his backyard. If the radius of his garden is 12.5 feet, what is the circumference of the garden in terms of pi?
At Sophia's gymnastics camp, the gymnasts spent 2 hours and 45 minutes on the balance beam and 2 hours and 50 minutes on practicing vaulting. If the gymnastics camp ended at 2:25 P.M., what time did it start?
Answer: 8:50 am
Step-by-step explanation:
Well, you have to add the hours together, and remember that there is 60 minutes in an hour. You wouls get 5 hours and 35 minutes, or 5:35. You just count backwards from there. Hope this helped!
You spent $175 on a pair of shoes and three shirts. Each shirt cost the same amount. The shoes cost four times the amount of one shirt.
A) Graph the system of equations.
B) What was the price of the shoes and each shirt?
Please answer and take seriously will give brainliest
Step-by-step explanation:
1. making the equation:
shoes = x
shirts = y
175 = x + 3y
x = 4y
2. graph it (I'm using desmos)
the green line is for 175 = x + 3y and the purple one is for x = 4y
3. find the price
x = 4y
175 = 4y + 3y
175 = 7y
y = 175/7 = $25
price of the shirt = $25
x = 4y = 4*25 = $100
price of a pair of shoes = $100
f(x)= x^2 - 4x / x^2 - x - 2
find the x and y intercepts
find vertical and horizontal asymptotes
determine the holes
Step-by-step explanation:
First, I decided to determine the vertical asymptote! You can determine the vertical asymptote by taking the denominator and setting it equal to zero.
−4x+4=0
−4x=−4
x=1
There's a vertical asymptote at x=1.
Now for the horizontal asymptote! The horizontal asymptote is determined by looking at the leading coefficients in the numerator and denominator. Here's a helpful visual.
content://com.cryptotab.android.FileProvider/images/screenshot/16159519510813476709092178134526.jp
In our case, the leading coefficient in the numerator (x2) is larger than the leading coefficient in the denominator (−4x). This means there is no horizontal asymptote!
In some cases, a slant asymptote may be present in a graph. These are sometimes present in graphs that have a stronger leading coefficient in the numerator than the denominator. To determine the slant asymptote, we need to divide the numerator by the denominator.
content://com.cryptotab.android.FileProvider/images/screenshot/16159520052041557972364765603410
The slant asymptote is y=−x4−1
Holes are determined by finding numbers that when plugged into x, return undefined. On a graphing calculator these values will give us an error. Luckily for us, there are no holes, so we can move on.
X-intercepts are values that make the numerator equal zero. We can find these by setting the numerator equal to zero and solving.
x2+3x=0
x(x+3)=0
x+3=0
x=−3
Another number that makes the numerator equal zero is, well, zero!
x2+3x=0
(0)2+3(0)=0
0=0
So we know our x-intercepts are 0 and -3.
To find the y-intercepts, set x equal to zero and solve the equation!
y=x2+3x−4x+4
y=(0)2+3(0)−4(0)+4
y=04
y=0
So we have a y-intercept at y=0!
100 POINTS!!! ONLY 1 QUESTION! WILL GIVE BRAINLIEST. Please EXPLAIN how you got the answer
Answer:
A
Step-by-step explanation:
its hard to explain but pretty much if you didn't know the ^x+1 is the x intercept except when its graphed its no marked at (1,0) its mark ate (-1,0) because it always takes the inverse
if you go over to the right 3 then your adding 3 to the x intercept or subtracting 3 from ^x+1 so it would be ^x-2
the y intercept part is easy all you have to do is subtract 2 from the y intercept so it would be +2
hope this helps :D
Answer:
yes equation A is your answer
4(p-7)=44I wrote this question can you answer it
Answer:
p=117.25
Step-by-step explanation:
441/4=110.25
110.25+7=117.25
103.25
Step-by-step explanation:
rewrite
4p - 28 = 441
-28. -28
----- -----
0. 413
413÷4= 103.25
At which value(s) of x does the graph of the function f(x) have a vertical asymptote? Check all that apply
F(x)=x-5/3x(x+1)
The vertical asymptotes are x= 0 and x = -1 option (D) and option (F) are correct.
What is a function?It is defined as a special type of relationship, and they have a predefined domain and range according to the function every value in the domain is related to exactly one value in the range.
We have a function:
F(x) = (x-5)/3x(x+ 1)
To find the vertical asymptotes:
3x = 0
or
x = 0
x + 1 = 0
or
x = -1
Thus, the vertical asymptotes are x= 0 and x = -1 option (D) and option (F) are correct.
Learn more about the function here:
brainly.com/question/5245372
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A rectangle or prism measures 3 1/2 cm long to 2 1/2 cm wide and 1 1/2 cm high how many tubes with side length of 1/2 cm I needed to fill the prism
Answer:
4/2
Step-by-step explanation:
A line with a slope of 5 passes through the point (0,4). What is its equation in
slope-intercept form?
Write your answer using integers, proper fractions, and improper fractions in simplest form.
Time
elapsed
+
00
02
Submit
SmartScore
out of 100
O
The equation of a line is written as y = mx + b, where m is the slope and b is the y intercept.
You are given the slope: 5
The y-intercept is the y value when x is 0, this is also the point given to you (0,4), so the y-intercept (b) is 4.
The equation is y = 5x +4
The equation of line is y = mx + b where m is slope.
In the given question slope is 5
So, we can substitute m with 5, and we get
y = 5x + b
The y-intercept is the y value when x is 0, this is also the point given to you (0,4), so the y-intercept (b) is 4
∴ the final equation will be
y = 5x + 4
What is the Slope of a Line?
The slope of a line, otherwise called the slope is characterized as the worth of the steepness or the heading of a line in a direction plane. Incline can be determined utilizing various techniques, given the condition of a line or the directions of focuses lying on the straight line.
In Mathematics, a slope of a line is the adjustment of y-coordinate as for the adjustment of x direction. The net change in y-coordinate is addressed by Δy and the net change in x-coordinate is addressed by Δx. Where "m" is the slant of a line. In this way, tan θ to be the slope of a line.
Learn more about Slope of a line here
https://brainly.com/question/3493733
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A company had to let go 9 employees from its staff. If that was 12% of its workforce,
how many employees did they have?
Answer:
ok im telling people to help u because i dont know that xd
Step-by-step explanation:
the bottom of a rectangular swimming pool has an area of 216 square feet. the length of the swimming pool is 6 ft longer than it's width. What are all possible width of the swimming pool?
Help!!
A circle has a radius of 6 cm. What is its area?
Answer: A=113.1cm
Step-by-step explanation:
Answer:113.14
Step-by-step explanation:
π=22/7
Area=πr2
Area=22/7×(6)2
22/7×36=113.14
Instructions- *Ignore Comparing aspects* I only need the answers, I will not need to compare. Thanks.
The upcoming championship high school football game is a big deal in your little town. The problem is, it is being played in the next biggest town, which is two hours away! To get as many people as you can to attend the game, you decide to come up with a ride-sharing app, but you want to be sure it will be used before you put all the time in to creating it. You determine that if more than three students share a ride, on average, you will create the app.
You conduct simple random sampling of 20 students in a school with a population of 300 students to determine how many students are in each ride-share (carpool) on the way to school every day to get a good idea of who would use the app. The following data are collected:
6 5 5 5 3 2 3 6 2 2
5 4 3 3 4 2 5 3 4 5
You and your partner will construct a 90% confidence interval and 95% confidence interval for the mean number of students who share a ride to school, then you will compare and interpret the results.
Part A: Decide which partner will construct each confidence interval, and then state the parameter and check the conditions.
Part B: Construct the confidence interval. Be sure to show all your work, including the degrees of freedom, critical value, sample statistics, and an explanation of your process.
Part C: Interpret the meaning of the confidence interval, and describe the difference in the width of the interval and the margin of error.
Part D: Use your findings to explain whether you should develop the ride-share app for the football game.
Answer:
Where is the questions?
Step-by-step explanation:
Me + The upcoming championship high school football game is a big deal in your little town. The problem is, it is being played in the next biggest town, which is two hours away! To get as many people as you can to attend the game, you decide to come up with a ride-sharing app, but you want to be sure it will be used before you put all the time in to creating it. You determine that if more than three students share a ride, on average, you will create the app.
You conduct simple random sampling of 20 students in a school with a population of 300 students to determine how many students are in each ride-share (carpool) on the way to school every day to get a good idea of who would use the app. The following data are collected:
6 5 5 5 3 2 3 6 2 2
5 4 3 3 4 2 5 3 4 5
You and your partner will construct a 90% confidence interval and 95% confidence interval for the mean number of students who share a ride to school, then you will compare and interpret the results.
Part A: Decide which partner will construct each confidence interval, and then state the parameter and check the conditions.
Part B: Construct the confidence interval. Be sure to show all your work, including the degrees of freedom, critical value, sample statistics, and an explanation of your process.
Part C: Interpret the meaning of the confidence interval, and describe the difference in the width of the interval and the margin of error.
Part D: Use your findings to explain whether you should develop the ride-share app for the football game. = My brain hurts!!!
answer both for a ( brain list , thanks , and a 5 star review)
Answer:
1/ 6
7/ 12
Step-by-step explanation:
Answer:
7a) 1/7
7b) 7/12
Step-by-step explanation:
For 7a) you know that the denominator of 5/6 is equal to 6 so that means you should make 1 have a denominator of 6. To do that, you have to multiply the denominator and the numerator by 6 to get 6/6-5/6=?. With this, you could easily solve the two fractions because they have equal denominators. You subtract the numerator and keep the denominator. 6-5=1 so the answer is 1/6.
For 7b) I would first convert 1 3/12 into an improper fraction. To do that, you have to multiply the whole number by the denominator then add the numerator. It will look like this 12x1+3/12 which is equal to 15/12. This makes the question easier to solve. You then want to convert 2/3 to have a denominator of 12. To do that, you have to multiply 4 on the numerator and denominator. This will turn the fraction into 8/12. After you do that, you can easily subtract the fractions again. you do 15-8/12 which is equal to 7/12.
If this answer has helped you, please mark this answer as brainliest
The area of a rectangle can be expressed by
2x^2 - 7x - 4
If the rectangle has an area of 45, find the positive value for x
heyyy :)) does anyone need help with anything? i can help!!
Answer:
I need help on my homework
Step-by-step explanation:
A living room floor consists of an area rug and hardwood. The area of the rug is 182 square feet. How many square feet is the entire living room?
pls help :(
help please its due soon
Answer:
choice 1) x = 2
Step-by-step explanation:
7x-6 = 12-2x because point B is in the middle of AC
reduce:
add 2x to each side:
9x-6 = 12
add 6 to each side:
9x = 18
divide both sides by 9:
x = 2