Answer:
The constant of proportionality k is given by k=y/x where y and x are two quantities that are directly proportional to each other. Once you know the constant of proportionality you can find an equation representing the directly proportional relationship between x and y, namely y=kx, with your specific k.
Step-by-step explanation:
HELP I'M REALLY BAD AT MATH! :D
Answer:
i think 9
Step-by-step explanation:
it is there the most
Answer:
I think it's 9.
help me please! Did I do this right?
Answer:
no its A and B
Step-by-step explanation:
600 + 600 lol i know the answers but still and 500 + 500
Answer:
600+600=1,200
500+500=1,000
Step-by-step explanation:
Simplify
(3^5)^2/3^-2
Answer Options:
3^9
3^8
3^10
3^12
Answer:
3^12
Step-by-step explanation:
(3^5)^2 / 3 − ^2 = 243^2/3−^2 = 59049 / 3−^2 = 59049/ 1 / 9 = 531441
= 3*3*3*3*3*3*3*3*3*3*3*3 = 3^12
pls answer this but dont take my points if your not gonna answer it correctly or atleast a smart answer
Answer:
I cant see the photo maybe try again?
Step-by-step explanation:
The temperature was -5°F when Sally went to school on Monday. The temperature rose
20°F during the day, but fell 25°F during the night. A heat wave increased the
temperature 40°F on Tuesday, but then an arctic wind overnight decreased the
temperature 70°F! What was the temperature on Wednesday?
Answer:
-40
You start at -5 then you add 20 to get 15 . Then you subtract 25 from 15 to get -10. Then you add 40 to -10 to get 30. Then you have to subtract 70 from 30 to get -40 F.
Step-by-step explanation:
Answer:
-40°F
Step-by-step explanation:
-5+20-25+40-70 = - 40
Hope this helps!
type your answers in to the table (basically replace the hostages with a number) and type a response (its all the way at the bottom)
"A number (n) multiplied by 5/8 is −15/32''
what is n
and hint it is either -3/4, -1/4, 3/4, -10/24, -3/5, -1/8, or no answers listed
Answer:
-3/4
Step-by-step explanation:
The equation is 5/8x=-15/32 (solve for X)
Divide: -15/32 divided by 5/8 is -3/4
X= -3/4
Which expression is equivalent to one over threep + 15? WILL GIVE BRAINLIEST
one over three(p + 45)
one over three(p + 5)
3(p + 45)
3(p + 5)
Answer:
one over three(p + 45)
The First option
Step-by-step explanation:
Answer: 1/3 (p+15), the answer is A
Which choice best represents the surface area of the triangular prism shown below?
264 square inches
240 square inches
284 square inches
260 square inches
Answer:
I think C
Step-by-step explanation:
Aaron bought 16 identical bags of candy for a party. He gave the cashier $40 and was given $0.96 in change. How much did Aaron pay for one bag of candy?
Answer:
$2.44
Step-by-step explanation:
Each bag cost $2.44
Answer:
$2.44
Step-by-step explanation:
By taking away the change, you get the total being $39.04. Dividing that by 16 gets you the cost of one bag.
16x + 0.96 = 40
x = 2.44
first correct answer gets brainliest! Please answer correct please and thanks!
Answer:
150
Step-by-step explanation:
Answer and Step-by-step explanation:
The computation is shown below;
As we know that
The simple interest is
Simple interest = Principal × rate × time
For Account A, the principal would be
2 = Principal × 3.2% × 3
So, the principal is $20.83
For account B, the principal would be
38.50 = Principal × 2.2% × 30
So, the principal is $58.33
Now the interest for both the accounts are as follows
For account 1
= $20.83 × 3.2%
= $0.67
And, for the account 2
= $58.33 × 2.2%
= $1.28
As it can be seen that the account 2 has the highest interest
The same is to be considered
Vincent flipped three coins during a probability experiment. The outcomes of the first 40 trials are shown in the table. Based on the information in the table, in how many of the next 120 trials will the outcome be exactly two of the coins showing heads?
Answer:
The number of next 120 trials will the result should be 48.
Step-by-step explanation:
The number of next 120 trials will the result should be 48.
What is Probability?Probability refers to potential. A random event's occurrence is the subject of this area of mathematics.
The range of the value is 0 to 1. Mathematics has incorporated probability to forecast the likelihood of various events.
The degree to which something is likely to happen is basically what probability means.
Given:
Total trials = 40 trials.
The 2 heads and 1 tail should be 16 outcomes.
And, there are the next 120 trails.
So, the fraction will be
= 16/40
= 2/5
Now, the number of the next 120 trails should be
= 2/5 x 120
= 48
Hence, the number of the next 120 trials will result should be 48.
Learn more about the probability here:
brainly.com/question/11234923
#SPJ6
A cylinder with a height of 24 centimeters has a volume of 2,713 cubic centimeters.
Which is closest to the radius of the cylinder?
Answer:
I think you got it right
Step-by-step explanation:
The closest to the radius of the cylinder that has a volume of 2,713 cubic cm is: B. 6 cm.
What is the Volume of a Cylinder?Volume = πr²h
Given the following?
Radius (r) = ?
Height (h) = 24 cm
Volume of the cylinder = 2,713 cubic centimeters
2,713 = π(r²)(24)
2713/24π = r²
40 = r²
r = √40
r = 6.3 cm
The closest is: B. 6 cm.
Learn more about volume of a cylinder on:
https://brainly.com/question/9554871
#SPJ2
HELP PLEASEEEEEEEE!!!!!!!
Answer:
7
Step-by-step explanation:
[tex]We\ know\ that\\ Mean=\frac{Total\ Sum\ of\ observations}{Total\ number\ of\ observations} \\Here,\\Total\ Sum\ of\ the\ given\ observations\ are :\\9+9+2+8+9+8+7+8+3\\=63\\Total\ number\ of\ the\ given\ observations\ are :\\=9[/tex]
[tex]Hence,\\Mean=\frac{63}{9}\\=7[/tex]
If the realtor earned a $8750 commission, what was the price of the home if you earn a 3.5% commission?
Suppose the relationship between x and y is proportional. When x is 5, y is 90. . Identify the constant of proportionality of y to x.
Answer: 6 aka C
Step-by-step explanation:
identify each angle that is adjacent to angle 2. I will mark brainliest
Answer:
Angles 1 and 4
Step-by-step explanation:
The two angles are said to be adjacent angles when they share the common vertex and side.
In our case, angles 1 and 4 are the answers.
PLS PLS PLS PLS PLS PLS PLS PLS PLS PLS HELP ME WITH THIS
I BEG U
Answer:
Gail can make 5 rabbit costumes.
Step-by-step explanation:
Answer:
1. 6 rabbit costumes. With 1 yard of blue left and 0.25 yards of pink left.
2. Gail uses up the white fabric first because the white fabric can only make 6 rabbit costumes while the blue and white can make 7
Step-by-step explanation:
Gail has, 10 of white, 7 of blue, 1.75 of pink
One rabbit needs, 1.5 of white, 1 of blue, 0.25 of pink
10/1.5 = 6 with remainder
7/1 = 7
1.75/0.25 = 7
What are the factors of this expression?
3/4xy
Answer:
The factors are 3 and 4 :PP
Step-by-step explanation:
also nice pfp (✿◡‿◡)*:･ﾟ✧
Answer:
aint the factors 3 nd 4
Step-by-step explanation:
I NEED HELP ASAP PLEASEEEE I WILL MARK BRAINLIEST
Answer:
It is either d or a... Please mark Brainliest!
Hope this helps! :D
Step-by-step explanation:
Find the area of the shaded region. Use 3.14 to represent pi. Hint: You need to find height of triangle.
329.04 inches squared
164.52 inches squared
221.04 inches squared
272.52 inches squared
Answer:
164.52
Step-by-step explanation:
what is 3/5 x 1/3
pls :>
Answer:
1/5
Step-by-step explanation:
Answer:
1 4/5
Step-by-step explanation:
When multiplying flip the second number so, 3/5 x 3/1= 9/5 which simplifys to 1 4/5
Which of the following words help define the national Identity of the United States? Select all that apply.
education
patriotism
separation
diversity
equality
Answer:
Patriotism
diversity
equality
Step-by-step explanation:
These are all examples of what makes america a free and stable country.
Hope this helps :)
A soccer team hoped to earn $500 for travel expenses by having a
car wash. At the end of the car wash, the team had raised $625.
Express the portion of the team's goal that was raised as a decimal.
a. 1.25 b. 1.5 c. 0.8 d. 1.45 Explain
Mr. Smith earns $15.50 per hour for the first 40 hours he works in a week. He earns 1 ½ times that amount per hour for each hour beyond 40 hours in a week. Last week Mr. Smith worked 48.5 hours. How much money did he earn?
Answer:
He earned $817.625
Step-by-step explanation:
It is pretty easy just 40 times 15.50 than keep that answer. than 15.50 times 1 1/2 than multiply the answer of that by 8.5 which is how much extra he worked than add the two big numbers which is 620.000 by 197.625 and you get 817.625.
Hi, could you please answer my question...I will give brainliest!! Please have the correct answer...
A newspaper started an online version of its paper 14 years ago. In a recent presentation to stockholders, the lead marketing executive states that the revenues for online ads have more than doubled that of the revenues for printed ads since starting the online version of the paper. Use the graph below to justify the lead executive’s statement and to determine the approximate year that the two ad revenues were equal.
Answer:
The graph clearly shows the change in revenue streams where they were equal In year 7 around $2 million
Step-by-step explanation:
Lin is running on a track. Lin runs 5 laps around a track in 6 minutes. How many laps per minute is that? (Round to the nearest hundredth)
Answer:
0.83
Step-by-step explanation:
Answer:
1.2
Step-by-step explanation:
They got the 1.2 minutes by taking the total number of minutes (6) and dividing them by the number of laps run (5). So 6 divided by 5 gives you the 1.2.
which of these graphs represents a function
HELP ILL GIVE BRAINLIEST I NEED IT ASAP
I NEED THESE 2 QUESTIONS
Answer:
7. Y=3+4x
I cant see #8 sorry.
hope this help have a good day