Answer:
n = 4
Step-by-step explanation:
Step 1: Write equation
-(6n - 1) = -2n - 15
Step 2: Solve for n
Distribute negative: -6n + 1 = -2n - 15Add 6n to both sides: 1 = 4n - 15Add 15 to both sides: 16 = 4nDivide both sides by 4: n = 4Step 3: Check
Plug in n to verify it's a solution.
-(6(4) - 1) = -2(4) - 15
-(24 - 1) = -8 - 15
-(23) = -23
-23 = -23
Answer:
If you're looking for n it's n=4
Step-by-step explanation:
...
A project team from 2 to 6 people is being formed from a staff of 22. How many such teams are possible?
Answer:
110,033 ways :)
Step-by-step explanation:
Alright, so, there can be between 2 and 6 people in the team.
For a team of 2, there are C(22, 2) = 231 ways to form a team.
For a team of 3, there are C(22, 3) = 1540 ways
For a team of 4, there are C(22, 4) = 7315 ways
For a team of 5, there are C(22, 5) = 26334 ways
For a team of 6, there are C(22, 6) = 74613 ways, mind boggling! :)
So, the total is 231 + 1540 + 7315 + 26334 + 74613 = 110,033 ways!
The paragraphs below come from the rental agreement signed by a customer when they set up an account at Super Video.
“All rentals are due back by midnight of the due date as printed on the transaction receipt. Any rental not received by midnight on the day it is due is subject to a late charge of $1.50 for each day it is late. Any rental not returned by the fifth day after the due date will be transferred to a sale. The Customer will then be required to pay the purchase price of the item in addition to five (5) days of late fees. The Customer will not be required to return the product once the total balance is paid.”
According the rental agreement, which of the following is not a responsibility of the customer?
a.
Pay a $1.50 late fee per movie per day past the due date.
b.
Get his or her rentals back by midnight the day they are due.
c.
Return a rental item kept out thirteen days past the due date.
d.
Pay the purchase price and five days of late fees for any item kept more than five days past the due date.
Answer:
C) Return a rental item kept out thirteen days past the due date.
Step-by-step explanation:
Right on edge2020
All rentals are due back by midnight of the due date as printed on the transaction receipt. Any rental not received by midnight on the day it is due is subject to a late charge of $1.50 for each day it is late. Any rental not returned by the fifth day after the due date will be transferred to a sale. The Customer will then be required to pay the purchase price of the item in addition to five (5) days of late fees. The Customer will not be required to return the product once the total balance is paid.
According the rental agreement, Returning a rental item kept out thirteen days past the due date is not a responsibility of the customer.
The responsibilities of the customerReturn the rentals by the due date in the receipt.To pay a late service charge once due by each day.Buy the item after the 5th day following the failure to return it.These are all the responsibilities expected of the consumer when they do not follow due process. Returning the rental after 13 days is not a responsibility here.
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What is added to2/4 added to1/3?
Answer:
5/6, multiply the denominators so that they are the same number. multiply their numerators by the same number you did for the denominator. 2/4 becomes 6/12 and 1/3 becomes 4/12. then you add them and simplify.
10 points please help me ASAP
Answer:
54
Step-by-step explanation:
In the conner of the triangle, there is a thin square. That means that it is a
90-degree angle. You also know that x is going to be bigger than the
36-degree angle but smaller than the 90-degree angle. To get the answer you must subtract 90 from 36. Therefore the answer is 54.
Answer:
36° + 90° + x° = 180°
=> 128 + x = 180
=> x = 180 – 126
=> x = 54 °
If u (x) = negative 2 x squared and v (x) = 1/x, what is the range of (u circle v) (x)? (1/3, 0) (3, infinity) (negative infinity, 3) (negative infinity, positive infinity)
The range of (u ∘ v) (x) is (negative infinity, positive infinity).
To find the range of (u ∘ v) (x), we need to determine the possible output values of the composite function (u ∘ v) (x), which is formed by applying function u to the output of function v.
1. Let's start by evaluating the composite function (u ∘ v) (x):
(u ∘ v) (x) = u(v(x))
2. Substitute v(x) into function u:
u(v(x)) = u(1/x)
3. Replace u(x) with its given expression:
u(1/x) = -2(1/x)^2
4. Simplify the expression:
u(1/x) = -2/x²
5. Now, we need to determine the possible values of -2/x². Since x can take any real value except 0 (as 1/0 is undefined), the expression -2/x² will vary based on x.
6. As x approaches negative infinity, -2/x² approaches 0 from the negative side.
As x approaches positive infinity, -2/x² approaches 0 from the negative side as well.
7. Therefore, the range of (u ∘ v) (x) is (negative infinity, positive infinity), which means that the composite function can take any real value.
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la diferencia de dos numeros es 97 si el numero menor es 90 ¡cual es el otro numero ?
The other Number is 187.
To find the other number, we can use the information provided in the problem.
Let's denote the smaller number as "x" and the other number as "y". According to the problem, the difference between the two numbers is 97. So, we can set up the following equation:
y - x = 97
We are also given that the smaller number is 90. We can substitute this value into the equation:
y - 90 = 97
To find the value of "y," we can add 90 to both sides of the equation:
y = 97 + 90
y = 187
Therefore, the other number is 187.
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x times 1/4 = 3/20. What is x
Answer:
x = 3/5
Step-by-step explanation:
1/4 x = 3/20
Multiply each side by 4
4 * 1/4x = 4 * 3/20
x = 3/5
Answer:
The answer is 3/5 because 1/4*3/5=3/20
an object accelerates 16m/s2 when a force of 4N is applied what is the mass
Answer:
0.25kg
Step-by-step explanation:
Newton's second law states that Force=Mass x Acceleration.
Since we are given two of the three values, we can plug them into this equation to solve for the third: Mass.
Force = 4N
Acceleration = 16m/s/s
4 = Mass x 16
Divide both sides by 16 so Mass is by itself on one side:
4/16 = Mass x 16/16
0.25 = Mass
The mass of the object is 0.25 kg (SI Units).
Hope this helped!
Can someone help please?
ASAP
Answer:
Angle A = tan^-1(11/5)
Angle C = 90 - tan^-1(11/5)
AC = sqrt(146)
Step-by-step explanation:
As this is a right triangle, we can apply the Pythagorean theorem a^2 + b^2 = c^2, where c is the hypotenuse while a and b are the legs, to solve for AC.
11^2 + 5^2 = AC^2
121 + 25 = AC^2
146 = AC^2
sqrt(146) = AC^2
Next, to find angle A, we can use one of the trigonometric functions. Let’s use tangent for simplicity. Tangent of an angle is “opposite divided by adjacent”. If we set the angle to A, opposite is side BC and the adjacent is side AB. Thus, tan(A) = 11/5 and tan^-1(11/5) = A.
Since the sum of angles in a triangle is 180, we can find angle C by setting up this equation: C = 180 - 90 - tan^-1(11/5), which is 90 - tan^-1(11/5)
please help asap 30 points plz help
Answer:
Step-by-step explanation:
Antwon makes hot chocolate by mixing 2 cups of milk with 5 tablespoons of cocoa.
How many tablespoons of cocoa would he need for 1 cup of milk?
Answer:
2.5 tablespoons of cocoa
Step-by-step explanation:
if 2 cups of milk is originally used then you use 1 well 2 divided by 2 equals 1 and 5 divided by 2 equals 2.5 so you would use 2.5 tablespoons of cocoa
Answer:
2.5 cups of coco
Step-by-step explanation:
How do you write 8,300 in scientific notation?
Answer:
8.3 x 10³
Step-by-step explanation:
8,300 can be written as
8.3 x 1000 (re-writing 1000 in terms of powers of 10, 1000 = 10³)
= 8.3 x 10³
1. Name the property the equation illustrates.
a + C + 2b = a + 2b + c
Commutative Property of Addition
Associative Property of Addition
Distributive Property
Identity Property of Addition
Answer:
communtative propperty of addition
Step-by-step explanation:
search up what the communitve property is
I need math people, please
ok so my parents have a small bouncy house company and I work with them and I get paid 5 dollars an hour which is fine because I'm literally 13 but anyway
These past 2 weeks I've worked 6 hours and 48 minutes so since I get paid 5 dollars an hour how much money would that be?
Answer:
it's 60 dollars if I'm wrong in sorry
The table below shows the cost per mile when specific types of vehicles are driven 15,000 miles in a year. Find the average cost per mile for the listed vehicles. A table of vehicles and cost per mile
Answer:
Is it by day, month, weeks? it could be 15,000/365
Step-by-step explanation:
A 2020-inch candle burns down in 10 hours. At what rate does the candle burn, in inches per hour?
Answer:
202 inches per hour
Step-by-step explanation:
2020 ÷ 10 = 202
Hope this helps..
Answer:
202
Step-by-step explanation:
2020/10=202
What is the image point of (3, 1) after a translation left 3 units and up 3 units?
Answer:
0,4
Step-by-step explanation:
What is the greatest common factor of 30b^2, 80b^2, and 20b^2
Answer:
10b²
Step-by-step explanation:
First, let's look at the coefficients. The greatest common factor of all three numbers 30, 80, and 20, is 10. Now, let's look at the variables. All three terms are divisible by b² (with no remainder). We can combine 10 and b² so they become one term, and that is the GCF. 10b².
A coroner arrives at a murder scene at 10p.m. She finds the temperature of the body to be 86.3 degrees F. She waits one hour, takes the temperature again, and finds it to be 83.3 degrees F. She notes that the room temperature is 69 degrees F. Assuming that the temperature of the body was 98.6F when the murder occurred, when was the murder committed?
Give an aproximate hour and tell weather it was p.m or a.m.
5 - 6 pm
if the temperature drops 3 degrees per hour. so how many hours would it take to go from 98.6 to 86.3
98.6-86.3=12.3
3 goes into 12 4 times.
10 pm - 4 hours is 6pm.
if you figure in the .3
you come to approximately 5pm
The time of the murder can be designated around:
5 - 6 pm
Temperature
Given that,
Time of witnessing the murder = 10:00 PM
Body's temperature at that time = 86.3° F
Body's temperature after 1 hour = 83.3° F
So,
The temperature dropping every hour = 3° F
The reduction in the temperature of the body from normal temperature to 86.3° F at 10 PM:
= 98.6° F - 86.3° F
= 12.3° F
Now,
To find the duration since the body is lying there, we will be dividing the total drop in temperature till 10 PM by the drop in temperature every hour:
= 12.3/3
= 4.1 hours
So,
4 hours before 10:00 PM(2200 hours)
= 2200 - 4 hours
= 1800 hours
∵ 6:00 PM is the time when the person would have been murdered.
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Evaluate tan (cos^ -1 (- 15/17 )
Answer:
tan=151.9275131
Consider the statement "An obtuse angle, B, measures 90°
a. Write the statement as a conditional statement.
b. If the conditional statement is true, write the converse of the conditional.
c. If the conditional statement is false, give a counterexample for the conditional.
d. If the converse statement is true, write a true biconditional statement.
e. If the converse statement is false, give a counterexample for the converse.
a. Write the given statement as a conditional statement. Choose the correct answer below.
A. If 90°
B.If ZB is an obtuse angle, then 0° >m_B> 180°.
C. If ZB is an obtuse angle, then 90° < m B < 180°
D. If ZB is not an obtuse angle, then 90° < m B < 180°
Answer: the answer is c
Step-by-step explanation: I just know that
I need help asap!!!!!!!!!!!!! I will give brainiest!! Just give me the inequality plz
The answer is D.
Step-by-step explanation:
Answer: 11 weeks
Step-by-step explanation:
First we need to check what variables we have.
Beginning Balance = $1000
Goal = $350
Withdrawal = $55 per week
Now let's declare a variable as the number of weeks.
Let x = number of weeks
1000 - 55x = 350
-55x = 350-1000
-55x = -650
Then we divide both sides by -55 to find the value of x.
x = 11.81 or 11 since we're looking for how many weeks in total
Now let's see if we still have 350 if we have a total of 11 as the value of x.
1000 - 55(11) = 350
1000 - 605 = 350
395 = 350
We can see that Kendall will have $395 compared to the $350 goal.
So Kendall can withdraw $55 a week for 11 weeks to still be within her goal of having $350 in her savings account.
Identify the domain and range
a situation for Y=5x+4
Solve the equation |4x +7| = 9
Question is in the picture
The formula that describes the average revenue per person in terms of weeks since the movie debuted is R = 1.4 / w².
How to calculate the valueGiven:.M = 350w
T = 250w³
In order to find the average revenue per person (R), we divide M by T:
R = M / T
Substituting the given formulas:
R = (350w) / (250w³)
Now, let's simplify this expression:
R = 350w / 250w³
R = (350 / 250) * (w / w³)
R = 1.4 * (1 / w²)
R = 1.4 / w²
Therefore, the formula that describes the average revenue per person in terms of weeks since the movie debuted is R = 1.4 / w².
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Ray Horton is a laborer he earns $16.25 per hour how many hours per week must he work if he wants to earn approximately $585.00 per week
Answer:
36 Hours
Step-by-step explanation:
PLEASE HELP ME PLSSSSSSSSZZ
Answer:
The answer is 5.
Step-by-step explanation:
Use order of operations. Parentheses come first, so I will compute what is in parentheses first. 11-3 is 8. Then, division comes next. I will divide 8 by 2 to get 4. Lastly, add 1 to get 5.
5. Maurice earns $8.40 per hour bussing tables at Joey's Café. He works until 10:00 pm each night when the café closes. If he works 5 days a week and his total pay for the week is$294.00, what time does he come in each day?
find the airthmetic mean
x= 10-20, 20-30,30-40,40-50,50-60,60-70,70-80
F= 4,10,5,7,3,4,2
Answer:
x
Step-by-step explanation:
