Answer:
B) m/3=11 ; m=33
Step-by-step explanation:
First, I substituted in my 33 in the m in me m place. Then, divide 33 by 3 and you get 11=11, and that is a true statement. I hope this helps :)
(1) The tuition T for one year at a college can be approximated by the equation T = 1/8 + 9 where x is the year since 2000, and T is tuition in thousands of dollars. Use this equation to estimate the tuition for one year at this college in 2020.
Answer:
Step-by-step explanation:
I’m assuming you meant to write
T = ⅛x + 9
T = ⅛(20) + 9 = 11.5
The required estimate of tuition for one year at the college in 2020 is $11500
Given,
The tuition T for one year at a college can be approximated by the equation.
T = 1/8x + 9 - - - - - - (1)
where x is the year since 2000, and T is tuition in thousands of dollars.
Tuition fee in the year 2020 to be calcuate.
Functions is the relationship between sets of values. e g y=f(x), for every value of x there is its exists in a set of y. x is the independent variable while Y is the dependent variable.
The expression is given, since 2000
so the change in years
x = 2020 - 2000
x = 20
Put this x in equation 1
T = 20/8 + 9
T = 2.5 + 9
T = 11.5
SInce t is in thousand so Tuition fee = $11,500.
Thus, the required estimate of tuition for one year at the college in 2020 is $11500
Learn more about function here:
brainly.com/question/21145944
#SPJ2
Daniel's car used 8 gallons to travel 136 miles. How many miles can the car go on one gallon of gas?
QUESTION: Daniel's car used 8 gallons to travel 136 miles. How many miles can the car go on one gallon of gas?
ANSWER: 17
True or false?
All quadrilaterals are also rhombuses.
Answer:
It's false
All quadrilaterals are also rhombus, False
Answer:
The answer is true. A rhombus is a quadrilateral that has four sides that are equal. This definition can also be applied for a square.
Step-by-step explanation:
Hey guys I need some help with this problem; Will mark brainliest :)
Answer:
The red one
Step-by-step explanation:
Branlies plz Thank you!! :)
Answer:
65 pi, the closest one is 204.1 in^2
Step-by-step explanation:
This question is asking a surface area for a cylindrical bowl with top is empty, so you need to find one circle base and one rectangular side, as the hight is 4in, and wide is 10 inch, use the wide to find the circumference of the rectangular side, which is C = pi*d = 10 pi. Then the area for the rectangular side is A = 40 pi, and the area for the circle is A = pi*r^2 = (10/2)^2 * pi = 25 pi. Then add them together get Total area = 40 pi + 25pi = 65 pi or 65 * 3.14 = 204.1 in^2
find the square root of 22
Answer:
4.6
Step-by-step explanation:
Answer:
4.69041575982
Step-by-step explanation:
A deli shop sells sandwiches for $4.85 each, including tax. The shop received a total of $63.05 from the sales of sandwiches one afternoon. Write and solve an equation that can be used to determine the number of sandwiches, x, sold by the sandwich shop that afternoon.
Answer:
13 sandwiches were sold
Step-by-step explanation:
a point on the edge of a flywheel with the radius of 14 cm is rotating at a rate of 14 radians per second. what is the linear speed of a point on its rim in centimeters per minute
Can you please help me :) you are supposed to use a^2+ b^2 =c^2 format I will mark brainliest
13 is x
144+25=169
169 is 13 squared
find the squaret of 22
Answer:
the square root of 22 is 4.69
Step-by-step explanation:
Answer:
4.69041575982
Step-by-step explanation:
1. Building traveler loyalty is a key strategic factor for a popular vacation rental platform. Several factors can deter repeat bookings, one of which is cancellation by the owner of the property. The data science team observes that 35% of travelers who have not had a reservation cancelled by an owner return to the site for repeat bookings. Travelers with a reservation that WAS cancelled by an owner repeat book at a 20% rate. If owners cancel 8% of the time, what is the overall repeat booking rate?
2. The data science team also seeks to understand the impact on customer loyalty with respect toanother type of cancellation: traveler cancellations. The repeat booking rate for owner cancellations is 20%;for traveler cancellations, 28%; and no cancellation, 36%. If the overall repeat booking rate is 34%, and theprobability of an owner cancellation is 8%, what is the probability of a traveler cancellation?
Answer:
1. The overall repeat booking rate is 34.72%.
2. The probability of a traveler cancellation is 0.09 = 9%.
Step-by-step explanation:
Bayes Theorem:
Two events, A and B.
[tex]P(B|A) = \frac{P(B)*P(A|B)}{P(A)}[/tex]
In which P(B|A) is the probability of B happening when A has happened and P(A|B) is the probability of A happening when B has happened.
Question 1:
36% of 100 - 8 = 92%(not canceled)
20% of 8%(canceled). So
[tex]p = 0.36*0.92 + 0.2*0.08 = 0.3472[/tex]
The overall repeat booking rate is 34.72%.
Question 2:
We have that 34% is the sum of:
20% of 8%(repeat cancellation when the owner cancels).
28% of x(traveler cancelations).
36% of (100 - (8+x))%(no cancellation). So
[tex]0.2*0.08 + 0.28x + 0.36(1 - (0.08+x)) = 0.34[/tex]
[tex]0.016 + 0.28x + 0.36(0.92 - x) = 0.34[/tex]
[tex]0.016 + 0.28x + 0.3312 - 0.36x = 0.34[/tex]
[tex]0.08x = 0.3312 + 0.016 - 0.34[/tex]
[tex]x = \frac{0.3312 + 0.016 - 0.34}{0.08}[/tex]
[tex]x = 0.09[/tex]
The probability of a traveler cancellation is 0.09 = 9%.
PLEASE HELP ME:
Strawberries cost $1.24 per pound. What is the cost for 3.16 pounds of strawberries?
Answer:
$3.92
Step-by-step explanation:
1.24 x 3.16 = 3.9184
Rounding it off to two decimal places:
$3.92
Solve to x to the nearest foot
Answer:
x= 1325 ft (nearest foot)
Step-by-step explanation:
Please see the attached pictures for the full solution.
Suppose that point P is on a circle with radius r, and ray OP is rotating with angular speed o. Find each of the following for the given values ofr, w, and t r= 10 cm, 6 = radian per sec, t = 4 sec 6 radians (round to the nearest thousandths) a) What is the angle generated by P in time t? cm (round to the nearest thousandths) b) What is the distance traveled by P along the circle in time t? c) What is the linear speed of P? cm/sec (round to the nearest thousandths)
PLEASE SOMEONE HELP ME PLEASE :(
Answer:
1 and 5= corresponding angles.
4 and 2=vertical opposite angle
3 and 6=co interior angle.
5 and 8=linear pair.
5 and 3= alternate interior angle
2 and 8=alternate exterior angle.
Answer:
Ezzzz i got u lol
Step-by-step explanation:
1 and 5 are corresponding
4 and 2 are vertical angles
3 and 6 are same side interior
5 and 8 are Consecutive interior
5 and 3 are alt interior
2 and 8 are alt exterior
Brainliest is much apreciated Hope i helped u
4x + 112° Find x.
9x + 72°
Answer:x = 8 Step-by-step explanation:4x + 112 = 9x + 72-112 -1124x = 9x - 40-9x -9x-5x = -40----- -------- -5 -5x = 8
Explanation;
the answer is 5x=8
can i pls get some help
Answer:
The error is between the given and step 1
Step-by-step explanation:
the negative wasnt distributed to the 4x-3.
it would have been 8x-4x+3=5
#
A four group with 22 people in his getting rooms in a more to sny in to the
night. No more than 3 people can stay in each room. How many terms will
they need?
Answer:
To find the answer you will have to divide 22 by 3 so 7 with 1 person left over so you round up and there will be 8 rooms needed.
Hope I helped :)
A city currently has a population of 72,300 people the population will grow at a rate of 0.8% per year determine an exponential equation that can be used to predict c the miner of years it will take the population to reach 100,000 people
Answer:
Step-by-step explanation:
72,300 × 1.008^c = 100,000
1.008^c = 1,000/723
[tex]\huge\colorbox{pink}{An§wer}[/tex]
72,300 × 1.008^c = 100,000
1.008^c = 1,000/723
Is the volume of congruent figures for same
Answer:
Yes, the volume of congruent figures are the same.
Step-by-step explanation:
They are the same shape and size
Question
The lengths, in inches, of adult corn snakes have an unknown distribution with mean 51 and standard deviation 9 inches. A
sample, with size n = 43, is randomly drawn from the population and the mean is taken. What is the probability that the
mean is less than 50.2 inches?
Answer:
0.281 = 28.1% probability that the mean is less than 50.2 inches.
Step-by-step explanation:
To solve this question, we need to understand the normal probability distribution and the central limit theorem.
Normal Probability Distribution:
Problems of normal distributions can be solved using the z-score formula.
In a set with mean [tex]\mu[/tex] and standard deviation [tex]\sigma[/tex], the zscore of a measure X is given by:
[tex]Z = \frac{X - \mu}{\sigma}[/tex]
The Z-score measures how many standard deviations the measure is from the mean. After finding the Z-score, we look at the z-score table and find the p-value associated with this z-score. This p-value is the probability that the value of the measure is smaller than X, that is, the percentile of X. Subtracting 1 by the pvalue, we get the probability that the value of the measure is greater than X.
Central Limit Theorem
The Central Limit Theorem estabilishes that, for a normally distributed random variable X, with mean [tex]\mu[/tex] and standard deviation [tex]\sigma[/tex], the sampling distribution of the sample means with size n can be approximated to a normal distribution with mean [tex]\mu[/tex] and standard deviation [tex]s = \frac{\sigma}{\sqrt{n}}[/tex].
For a skewed variable, the Central Limit Theorem can also be applied, as long as n is at least 30.
Mean 51 and standard deviation 9 inches.
This means that [tex]\mu = 51, \sigma = 9[/tex]
A sample, with size n = 43
By the Central Limit Theorem, [tex]s = \frac{9}{\sqrt{43}} = 1.3725[/tex]
What is the probability that the mean is less than 50.2 inches?
This is the pvalue of Z when X = 50.2. So
[tex]Z = \frac{X - \mu}{\sigma}[/tex]
By the Central Limit Theorem
[tex]Z = \frac{X - \mu}{s}[/tex]
[tex]Z = \frac{50.2 - 51}{1.3725}[/tex]
[tex]Z = -0.58[/tex]
[tex]Z = -0.58[/tex] has a pvalue of 0.281
0.281 = 28.1% probability that the mean is less than 50.2 inches.
Help me pls & thanksss
Answer:
135 degrees.
Step-by-step explanation:
Assuming that it is a regular octagon, you can use the formula (n-2) (180) divided by n. n = sides. Therefore, (8-2) (180) divided by 8, which is 135.
Answer:
135 degrees
Step-by-step explanation:
(just took that test!!)
(Asher)
HURRY PLEASE HELP! GIVING BRAINLIEST!!
Solve for x
3(4x-1)+9-x=2x+8+9x
Answer: no solution
Step-by-step explanation:
I need help fast. I will give brainliest. GEOMETRY
Answer:
Step-by-step explanation:
The two triangles are similar dues to the ASA therom, so we can relate the sides to one another. That means that
13x=11x-4
2x=-4
x=-0.5
Please help with 7
Will give brainlist
Answer:
y=3
x=5
Step-by-step explanation:
perfect right triangle
1-3-5
hypotneuse is always the longest and across the 90 degree angle
hope this helps :))
I WILL MARK BRAINLIST
The "Converse of the Pythagorean Theorem" states that if the sum of the square of the legs is = to the square of the hypotenuse then the triangle is a right triangle
TRUE
FALSE
Answer:
its true
Step-by-step explanation:
CAN YOU PLEASE MARK ME BRAINLIEST THANK YOU AND HAVE A NICE DAY!
Three radar sets, operating independently, are set to detect any aircraft flying through a certain area. Each set has a probability of 0.03 of failing to detect a plane in its area. Consider one of the radar sets. What is the probability that it will correctly detect exactly three aircraft before it fails to detect one, if aircraft arrivals are independent single events occurring at different times?
Answer:
[tex]Probability = 0.00002619[/tex]
Step-by-step explanation:
Given
Let d represents the event that a radar detects an aircraft.
So:
[tex]P(d) = 0.03[/tex]
Required: Determine the probability that a radar detects three before it fails to detect 1.
This event is represented as: d d d d'
And the probability is calculated as thus:
[tex]Probability = P(d) * P(d) * P(d) * P(d')[/tex]
Using complement rule:
[tex]Probability = P(d) * P(d) * P(d) * (1 - P(d))[/tex]
So, we have:
[tex]Probability = 0.03 * 0.03 * 0.03 * (1 - 0.03)[/tex]
[tex]Probability = 0.03 * 0.03 * 0.03 * 0.97[/tex]
[tex]Probability = 0.00002619[/tex]
Kindred invested $38,976 into first company his investment decreased by 3.5% each years over the first 3 years. Which exponential decay model could use to determine the amount his investment will be worth if in continue to decrease at the same rate?
Answer:
35,025.08 x 0.965 ^ X = Y
Step-by-step explanation:
Given that Kindred invested $ 38,976 into First company, and his investment decreased by 3.5% each year over the first 3 years, to determine which exponential decay model could use to determine the amount his investment will be worth if it continues to decrease at the same rate the following calculation must be performed:
100 - 3.5 = 96.5
38,976 x 0.965 ^ 3 = 35,025.08
Thus, after 3 years of losses, the value of the account will be $ 35,025.08. In turn, if we wanted to determine the amount his investment will be worth if it continues to decrease at the same rate, the following equation should be applied:
35,025.08 x 0.965 ^ X = Y
In this case, X will be the number of years the investment has fallen, and Y will be the value of said investment after the years of decline.
MP is the angle bisector of
Answer: ∠LMN
Step-by-step explanation: Since ∠LMN is a right angle
Ms. Federman graded 5 papers in 40 minutes. At this rate, how many minutes will it take her to grade 30 papers?
Answer:
240 minutes
Step-by-step explanation:
If it's 40 minutes for just 5 papers, we need to figure how many minutes it would take to grade just 1. So you have to divide 40 by 5 which is 8. Then 8 time 30 which is 240.