Answer: 9 :)
Step-by-step explanation:
Answer:
[tex]y=26[/tex]
Step-by-step explanation:
[tex]\frac{13}{9}=\frac{y}{18}[/tex]
Cross multiply, isolate the variable, and divide by the coefficient to solve.
[tex]\frac{13}{9}=\frac{y}{18} \\ \\ 9y=234 \\ \\ y=26[/tex]
Plug back in to check.
[tex]\frac{13}{9}=1.4... \\ \\ \frac{26}{18}=1.4...[/tex]
The stop sign is a regular octagon, so the measure of ∠F must be 67.5°. What is the angle measure for ∠L? Describe the relationship between ∠F and ∠L. (1 point)
Angle L is 67.5 degrees. Angles F and L are opposite each other, yet the same angle-degree. Hope this helps <3
Angle L is 67.5 degrees. Angles F and L are opposite each other, yet the same angle degree.
What are alternate interior angles?Alternate interior angles are formed when a transversal passes through two lines.
The angles that are formed on opposite sides of the transversal and inside the two lines are alternate interior angles.
In the figure,we can see that ∠F and ∠L are alternate interior angles.
So the angles are ∠F=∠L=67.5
Hence Angle L is 67.5 degrees. Angles F and L are opposite each other, yet the same angle degree.
To know more about alternate interior angles follow
https://brainly.com/question/24839702
#SPJ2
23 1/8 as an improper fraction
Answer:
185/8
Step-by-step explanation:
23 1/8
23*8=184+1=185
over 8
Start by multiplying 23 and 8. This gives 184.
Next, add 184 and 1. 185
Lastly, put 185 over the denominator
The answer is: 185/8
what is -2.3-(4.5-3 1/2)
Answer:
-3.3
Step-by-step explanation:
Multiply both numerators and denominators. Result fraction keep to lowest possible denominator.
Answer:
-2.3 - (4.5 - 3½) = -3.3
Step-by-step explanation:
Hope this helps.
Georgia is a farmer and wants to plant a crop of tomato plants so she can sell her crop at the local farmer's market. She already has a large number of plants cultivated from last year's harvest. Each should produce an average of 35 tomatoes per plant during the growing season. She has found a nursery to buy more tomato plants at which are a different type. She found that these tomato plants will cost $5.25 each and should produce 25 tomatoes per plant on average over the course of the growing season. When planting, she wants to arrange the plants so that there are 5 fewer plants in each column than there are in each row. Georgia can spend no more than $500 on the tomato plants. In order to meet customer demands, she needs to produce at least 5,000 tomatoes during the growing season. Let x represent the number of plants in a row, and let y represent the number of plants that Georgia already has. Create a system of inequalities to find the number of plants in a row and the number of plants Georgia already has, and use it to determine how many of the solutions are viable.
Answer:
D None of the solution region is viable because there cannot be a negative number of tomato plants in a row and she can not have a negative number of tomato plants already on hand.
Step-by-step explanation:
I got this of an other page through my searching, and it won the brainliest so it must be correct, there can be considered an answer of no solution region as an answer but this what I think is false so as I said,
None of the solution region is viable because there cannot be a negative number of tomato plants in a row and she can not have a negative number of tomato plants already on hand.
is the answer
Answer:
its the one that says only some are viable because some are negative i took it on PLATO and that was the answer :)) i hope this helps
Step-by-step explanation:
An equation is shown below...
4c+2c=4c+11/2
What value of 2c makes the equation true.
Answer:
c = 11/4
Step-by-step explanation:
One way of doing this is to let 2c = x. Then our equation becomes
2x + x = 2x + 11/2, or x = 11/2.
But 11/2 = 2c. Thus, c = 11/4
What is the probability that a customer ordered a large given that he or she ordered a hot drink?
Answer: 29%
Step-by-step explanation:
A total of 75 people ordered a hot drink. 22 of them ordered a large.
22/75 = 29 (to the nearest percent)
Please answer ASAP! 100 points!
Simplify the expression: (2x-3y)^2/(3y-2x)^2
Answer:
[tex]\large\boxed{\dfrac{(2x-3y)^2}{(3y-2x)^2}=1}[/tex]
Step-by-step explanation:
[tex]\dfrac{(2x-3y)^2}{(3y-2x)^2}=\dfrac{(2x-3y)^2}{\left(-1(2x-3y)\right)^2}\qquad\text{use}\ (ab)^n=a^nb^n\\\\=\dfrac{(2x-3y)^2}{(-1)^2(2x-3y)^2}=\dfrac{(2x-3y)^2}{1(2x-3y)^2}=\dfrac{(2x-3y)^2}{(2x-3y)^2}=1[/tex]
What is the value of x?
i believe 68 is the answer.
68! Is the correct answer
Please help and thank you
Answer: the answer is c
Step-by-step explanation: the first line is the min and the next is q1 and then the medium and q3 max
i need help asap! please
Answer:
11.25
Step-by-step explanation:
The slope is [tex]\frac{3}{4}[/tex]
Using this we can find Δx and Δy.
The slope is Δy/Δx
And Δx is 15 since the number of units from 12 to 27 is 15.
So Δy/15 = [tex]\frac{3}{4}[/tex]
Multiply so they have common denominators.
4Δy/60 = [tex]\frac{45}{60}[/tex]
Multiply each side by 60 and solve.
4Δy = 45
Δy = 11.25
So the length of x is 11.25
I need help with this one please..
I think it's 60 I'm NOT sure. I just multiplied those three numbers
write each decimal as a fraction in simplest form 0.5
Answer:
1/2
Step-by-step explanation:
0.5 is half and can be represented many ways such as 4/8, 6/12, 50/100 etc. But the simplest form is 1/2.
If events A and B are INDEPENDENT, then
A) A and B must occur together.
B) A and B cannot occur together.
C) A and B must occur simultaneously
D) A's occurrence cannot affect the probability of B's occurrence.
Answer:
They can't occur together because independent means by itself.
Step-by-step explanation:
The correct answer is D) A's occurrence cannot affect the probability of B's occurrence. This reflects the defining characteristic of independent events in probability, where the occurrence of one event does not influence the likelihood of another.
If events A and B are independent, then this means that the occurrence of event A does not affect the probability of event B occurring, and vice versa. This is a fundamental concept in the study of probability which distinguishes independent events from dependent or mutually exclusive events.
Among the options provided, the correct choice is D) A's occurrence cannot affect the probability of B's occurrence. Independent events have no influence on each other, meaning that if you know event A has happened, this knowledge does not change the likelihood of event B happening, and conditional probability does not apply here.
On the other hand, mutually exclusive events cannot occur together. If A and B were mutually exclusive, then the probability of both A and B occurring at the same time would be zero. This is not the case with independent events, where the probability of A and B occurring is simply the product of their individual probabilities if the events are occurring simultaneously.
48 divided by four fifths
Answer:
The answer is 60.
Step-by-step explanation:
[tex]\frac{48}{1}[/tex]÷[tex]\frac{4}{5}[/tex]
Now, apply the fraction rule(\frac{a}{b}\div \frac{c}{d}=\frac{a}{b}\times \frac{d}{c}):
[tex]\frac{48}{1}[/tex]×[tex]\frac{5}{4}[/tex]
Cross-cancel(common factor of 4):
[tex]\frac{12}{1}[/tex]×[tex]\frac{5}{1}[/tex]
Multiply:
[tex]\frac{12 x 5}{1 x 1}[/tex]
Simplify:
12 x 5=60
The answer is 60
hope this helps :)
If
= =, then xis
can you plz help me fast
Answer:
x=8
Step-by-step explanation:
9 3
---- = -----
24 x
Using cross products
9 * x = 3 * 24
Divide each side by 9
9x/9 = 3*24/9
x = 3/9 * 24
x = 1/3 *24
x = 8
Which set of coordinates does not represent a function?
Answer:
C
Step-by-step explanation:
There are two outcomes for the input of 1 in the value of x, which violates the standards of a function
For the single value of x, the value of y will be single. Then option C does not represent a function.
What is a function?A statement, principle, or policy that creates the link between two variables is known as a function
We know that the value of x must be different.
For the single value of x, the value of y will be single.
Then option C does not represent a function.
More about the function link is given below.
https://brainly.com/question/5245372
#SPJ2
PLEASE HELP ME ASAP !!!!
Answer:
The correct answer is third option
The sum of any number and its opposite is 0
Step-by-step explanation:
It is given an expression,
8.29 * (-5.62 + 5.62)/5.62
To find the correct reason
Here - 5.62 + 5.62 = 0
5.62 is opposite to - 5.62
because sum of a number and its opposite is 0.
Therefore the correct answer is third option.
The sum of any number and its opposite is 0
Answer:
The sum of any number and it's opposite is 0.
Step-by-step explanation:
Given expression is [tex]8.29\cdot\frac{-5.62+5.62}{5.62}[/tex]
Now we need to find the reason about why the given expression equals to 0.
If you look at the numerator carefully then you will find that numerator contains two terms -5.62 and +5.62 which are exactly same and opposite in sign. So they will cancel each other and give result 0.
After that we get only multiplication and division operation and we know that multiplication by 0 gives 0. that's why the final answer is 0.
So the correct choice is "The sum of any number and it's opposite is 0."
Write the rule for finding a reflection of a point across the y-axis. Use this rule to find the coordinates for the reflection of point (−3, −6) across the y-axis.
Answer:
Step-by-step explanation:
i like to visualize it on a graph, it is a lot easier,
but the answer is (3,-6)
Solve for B. B x 2 = 36
The answer is 18 . Because 36 divided by 2 is 18
Answer: The answer is 18.
Step-by-step explanation: I know this because 18 is half of 36 and if you add 18 + 18 it will be the same as 18 x 2.
I hope this helps! :}
whats the distance between point A (-2,-1) and point B (3,2)
A. √34
B. √8
C. 4
D. 5
Answer:
d = √34
Step-by-step explanation:
(-2, -1) & (3, 2)
d = √[(x₂ - x₁)² + (y₂ - y₁)²]
d = √[(3 + 2)² + (2 + 1)²]
d = √[(5)² + (3)²]
d = √(25 + 9)
d = √34
Answer: A. √34
Step-by-step explanation:
I had the same problem
14 is 70% of what number? Enter your answer in the box.
Answer:
20
Step-by-step explanation:
We have, 70% × x = 14
or,
70 /100 × x = 14
Multiplying both sides by 100 and dividing both sides by 70,
we have x = 14 × 100 /70
x = 20
If you are using a calculator, simply enter 14×100÷70, which will give you the answer.
Answer:
Step-by-step explanation:
the answer is 20
Please help!!! BRAINLIEST (number 5 the last one)
Answer:
12x + 30y
156
Step-by-step explanation:
To use the distributive property, you multiply the number or quantity outside the parentheses (6 in this problem) by each of the numbers or quantities inside the parentheses (2x and 5y in this problem).
You started out correctly writing 6(2x), but then you must multiply 6 by 5y too, so you should get 6(2x) + 6(5y). Then you do the two multiplications to get 12x + 30y.
Here are the steps:
6(2x + 5y) =
= 6(2x) + 6(5y)
= 12x + 30y
The expression is: 12x + 30y
Now we use the expression with the values x = 3 and y = 4 to find the area.
12x + 30y =
= 12(3) + 30(4)
= 36 + 120
= 156
26 was divided by a power of ten to get 0.26. What power of ten was it divided by?
10
100
1,000
Please Help me solve this problem I will give you brainlist and 30 points Please
100
I got the answer by 26 divided by 0.26
Answer:
its 100 trust me
A sociologist found that in a random sample of 50 retired men, the average number of jobs they had during their lifetimes was 7.2. The population standard deviation is 2.1
Find the 99% confidence interval of the mean number of jobs. Do not round the z value, it should have two decimal places, example 2.34. Round the interval to one decimal place, example 3.2 < μ < 5.6
The 99% confidence interval for the mean number of jobs held by the retired men in the study is approximately 6.3 < μ < 8.1
Explanation:To calculate the 99% confidence interval, we need the sample mean, the population standard deviation, the square root of the sample size, and the z-value associated to a 99% confidence. In this case, we know the following:
Sample mean (x-bar) = 7.2 jobs Population standard deviation (σ) = 2.1 jobs Sample size (n) = 50 It is known that the z-value for a 99% confidence level is 2.57
The confidence interval formula is given by the following equation:
x-bar ± z * (σ/√n)
Subbing the values into the equation, we get:
7.2 ± 2.57 * (2.1/√50)
The 99% confidence interval would therefore be approximately 6.3 < μ < 8.1
Learn more about Confidence Interval here:https://brainly.com/question/34700241
#SPJ3
6. Andre and Elena are each saving money. Andre starts with $100 in his savings account and adds $5 per week. Elena starts with $10 in her savings account and adds $20 each week.
a. After four weeks, who has more money in the
who has more money in their savings account? Explain how you know.
b. after how many weeks will Andre and Elena have the same amount of money in their savings
accounts?
Andre saves more money than Elena after four weeks and after 6 weeks the savings of Andre and Elena is the same and this can be determined by forming the linear equation.
Given :
Andre and Elena are each saving money. Andre starts with $100 in his savings account and adds $5 per week.Elena starts with $10 in her savings account and adds $20 each week.Let w represents the total number of weeks. So, the linear equation that represents the situatuion "Andre starts with $100 in his savings account and adds $5 per week" is:
S = 5w + 100
The linear equation that represents the situatuion "Elena starts with $10 in her savings account and adds $20 each week" is:
S' = 20w + 10
a) After four weeks the savings of Andre is given by:
S = 5(4) + 100
S = 20 + 100
S = $120
After four weeks the savings of Elena is given by:
S' = 20(4) + 10
S' = 80 + 10
S' = $90
So, Andre saves more money than Elena after four weeks.
b) Now, the number of weeks after which the savings of Andre and Elena are the same is:
5w + 100 = 20w + 10
Simplify the above equation in order to determine the value of 'w'.
90 = 15w
w = 6
So, after 6 weeks the savings of Andre and Elena is the same.
For more information, refer to the link given below:
https://brainly.com/question/21835898
Write 91.5% as a decimal
Answer:
0.915
Step-by-step explanation:
move the decimal two to the left and take a the percentage
Answer:
The answer is .915
Step-by-step explanation:
91.5/100 = .915
A swimming pool is open for7 1/2 hours per day. the pool keeps one lifeguard on duty at a time. And each life guard's shift is 1 1/2 hours. How many shifts are there per day?
Please show work. Thanks
Answer:
[tex]5\ shifts[/tex]
Step-by-step explanation:
we know that
To find out the number of shifts per day, divide the total number of hours per day the pool is open by each lifeguard's shift.
Convert to an improper fraction first
[tex]7\frac{1}{2}\ h=\frac{7*2+1}{2}=\frac{15}{2}\ h[/tex]
[tex]1\frac{1}{2}\ h=\frac{1*2+1}{2}=\frac{3}{2}\ h[/tex]
so
[tex](15/2)/(3/2)=15/3=5\ shifts[/tex]
rearrange the equation so w is the independent variable.
−2u+6w=9
Answer:
[tex]u=3w-4.5[/tex]
Step-by-step explanation:
we have
[tex]-2u+6w=9[/tex]
Solve for u
That means ------> isolate the variable u (dependent variable)
Subtract 6w both sides
[tex]-2u=9-6w[/tex]
Divide by -2 both sides
[tex]u=(9-6w)/(-2)[/tex]
[tex]u=3w-4.5[/tex]
Answer: u = -9/2 + 3w
Step-by-step explanation:
Hi, An Independent Variable in an Equation is a variable that may have its value freely chosen without considering values of any other variable. Is also known as the input value of a function.
So, to rearrange we have to isolate u:
-2u+6w=9
-2u =9 -6w
2u = -9 +6w
u= (-9 +6w)/2
u = -9/2 + 3w
Feel free to ask for more if needed or if you did not understand something.
Calculate the unit rate for each item. Round to the nearest cent
A box of 4 light bulbs costs $3.79
A bag of 5 oranges costs $2.19.
A package of 12 bars of soap costs $5.25
Answer:
Box=0.95
Orange bag=0.44
Package=0.44
Step-by-step explanation:
Divide the cost by the amount of whatever. For ex. The 3.79/4 because there are 4 boxes.
Final answer:
The unit rate for a box of 4 light bulbs is $0.95 per bulb, for a bag of 5 oranges it's $0.44 per orange, and for a package of 12 bars of soap, the unit rate is $0.44 per bar.
Explanation:
To calculate the unit rate for each item, you divide the total cost by the number of items in the package. This tells you the cost per single item. Let's calculate the unit rates, rounding to the nearest cent.
A box of 4 light bulbs costs $3.79. Unit rate: $3.79 ÷ 4 = $0.95 per light bulb.A bag of 5 oranges costs $2.19. Unit rate: $2.19 ÷ 5 = $0.44 per orange.A package of 12 bars of soap costs $5.25. Unit rate: $5.25 ÷ 12 = $0.44 per bar of soap.Remember, when working with prices, it's standard practice to round to the nearest cent, which represents the smallest unit of currency used in transactions.
What is the vertical shift of the graph of the parent cosecant function to the graph of the function below?
A. 1 unit down
B. 2 units down
C. 3 units down
D. 4 units down
Answer:
Option: C is the correct answer.
C. 3 units down.
Step-by-step explanation:
We know that the graph of a cosecant function has a minimum value for a upward open curve as : 1
It could be seen from the graph.
But here the minimum value of the upward open curve in the transformed function is: -2
This means that the vertical shift is given by:
-2-1=-3
This means that there is a vertical shift of 3 units down in the parent function.
Answer:
3 units down
Step-by-step explanation: