We want to write an inequality that represents the given situation, we will get:
R ≥ 25 min.
So we know that Nathan must read for at least 25 minutes, so if we define R as the amount of time that Nathan reads each night, we have that the minimum possible value of R is 25 minutes (and R can be larger).
Then R can be equal to or larger than 25 minutes, this is written as:
R ≥ 25 min.
This is the inequality that shows how long Nathan can read each night.
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A valid argument form is one in which, when you uniformly substitute for the variables, the result is
Answer:
True
Step-by-step explanation:
This is the case when the result is True. The substituted variables in the argument must equal a conclusion that is also True. For example, if the premises are True, then the conclusion of the valid argument form needs to output a True conclusion as well. This makes the argument valid. Otherwise, the argument would be invalid if two True premises output a conclusion that is equal to False.
Jill converted the equation of the line 15x-4y=-2 into slope-intercept form and found the slope and y-intercept of the line
as follows.
What was her Mistake?
She Mixed Up the slope and the y-intercept.
She got the sign of the slope wrong.
She git the sign of the y-intercept wrong.
She found reciprocals of the slope and the y-intercept.
ASAP Please Right Answer
Answer:
She got the sign of the slope wrong
Step-by-step explanation:
She did \(\frac{-4y}{-4} = \frac{-2-15x}{-4}\) and turned that into \(\frac{-2}{-4}-\frac{-15x}{-4}\), which is wrong, because she did the negative twice. Therefore, she mixed up the sign of the slope.
Please mark brainliest if this helped you!
Answer:
she got the sign of slope wrong
Step-by-step explanation:
took test on edg
hiiiiiii help pweez
Answer:
-12 tells us that the zombie lost 12 limbs during the 4 days.
Step-by-step explanation:
So the question says that 3 = the number of limbs he lost per day and that 4 is the number of days, so we multiply those to get the number of limbs he lost during those 4 days and that is 12 libs lost.
A polynomial function of degree n has at most _____ real zeros and at most _____ turning points.
A polynomial function of degree n has at most n real zeros and at most n - 1 turning points.
What is a function?Function is a type of relation, or rule, that maps one input to specific single output.
In mathematics, a function is an expression, rule, or law that describes the relationship between one variable (the independent variable) and another variable (the dependent variable) (the dependent variable). In mathematics and the physical sciences, functions are indispensable for formulating physical relationships.
Linear function is a function whose graph is a straight line
We are given that;
A polynomial function
Now,
Because of the Fundamental Theorem of Algebra states that a polynomial function of degree n has exactly n complex roots (or zeros), some of which may be repeated or non-real. The number of real roots is equal to or less than the number of complex roots.
A turning point is a point where the graph of the polynomial function changes direction from increasing to decreasing or vice versa. The number of turning points is equal to or less than one less than the degree of the polynomial function. This is because each turning point corresponds to a change in the sign of the first derivative of the function, and the first derivative is a polynomial function of degree n - 1.
Therefore, by the function the answer will be n - 1.
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ASAP PLS....I need this for tomorrow:(
Answer:
your answer is 2x2y
Step-by-step explanation:
that's it
a loaf of bread has a volume 3000 cm3 with a density of 0.2 g/cm3.
Answer:
Here is the answer assuming you are trying to find out the mass of the load of bread: 600 grams
Step-by-step explanation:
Formula for mass
Mass = Density x Volume
Information Given
Density = 0.2 g/cm³
Volume = 3000 cm³
Substitute the values into the formula
Mass = 0.2 g/cm³ x 3000 cm³
Calculate Result
Mass = 600 g
Therefore, the mass of the loaf of bread is in fact 600 grams.
- Hope this helps! ^^
Christine can buy a new snowboard for $130.50. She will still need to rent boots for $8.50 a day. She can rent a snowboard and boots for $18.25 a day. How many days would Christine to rent both the snowboard and boots to pay as much as she would if she buys the snowboard and rents only the boots for the season?
please please please I need an answer
Answer:
14 daysStep-by-step explanation:
New snowboard and boots for x days rent cost
130.50 + 8.5xRent snowboards and boots for x days cost
18.25xIf the costs are same, then:
18.25x = 130.5 + 8.5x18.25x - 8.5x = 130.59.75x = 130.5x = 130.5/9.75x = 13.38 or 14 days rounded to next integerA recipe calls for 1/2 cup sugar and 1 cup flour. How much flour will you need if you use 1 cup of sugar?
In order to measure the height of a statue, Jill holds a square up to her eye and lines up each side with the top and bottom of the statue. If her eye is 5’2” above the ground and she stands 10 feet away from the statue, how tall is the statue?
GOOD LUCK! NYAYAYAYAYA
A researcher identifies college students as a group of interest to test her hypothesis.She then identifies a few local college students and selects a small group of local college students to be observed.In this example,the sample is:
A) not clearly identified.
B) all college students.
C) the few local college students.
D) the small group of college students who are observed.
The sample in this example is D) the small group of college students who are observed. The correct option is D.
The researcher has identified college students as her group of interest, but it is not feasible or practical to observe or study all college students. Therefore, she needs to select a subset of college students, which is known as a sample. In this case, she has chosen to observe a small group of local college students, which is the sample. It is important to note that the sample needs to be representative of the larger population of interest, in this case, all college students, in order for the results to be applicable to the larger group.
While the sample in this example is only a small group of local college students, the researcher would need to ensure that they are representative of all college students in order for the results to be generalizable.
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Which of the numbers below is greater than 0.75? Select all that apply.A) 32B) −0.5C) 1.2D) −14E) −2.4
In this case, we'll have to carry out several steps to find the solution.
Step 01:
Data:
0.75
Step 02:
greater than:
greater than 0.75:
Pls solve with all steps
The results of the expressions involving logarithms are listed below:
Case 1: 1 / 2
Case 2:
Subcase a: 0
Subcase b: 11 / 2
Subcase c: - 11 / 2
How to simplify and evaluate expressions involving logarithmsIn this problem we have a case of an expression involving logarithms that must be simplified and three cases of expressions involving logarithms that must be evaluated. Each case can be solved by means of the following logarithm properties:
㏒ₐ (b · c) = ㏒ₐ b + ㏒ₐ c
㏒ₐ (b / c) = ㏒ₐ b - ㏒ₐ c
㏒ₐ cᵇ = b · ㏒ₐ c
Now we proceed to determine the result of each case:
Case 1
㏒ ∛8 / ㏒ 4
(1 / 3) · ㏒ 8 / ㏒ 2²
(1 / 3) · ㏒ 2³ / (2 · ㏒ 2)
㏒ 2 / (2 · ㏒ 2)
1 / 2
Case 2:
Subcase a
㏒ [b / (100 · a · c)]
㏒ b - ㏒ (100 · a · c)
㏒ b - ㏒ 100 - ㏒ a - ㏒ c
3 - 2 - 2 + 1
0
Subcase b
㏒√[(a³ · b) / c²]
(1 / 2) · ㏒ [(a³ · b) / c²]
(1 / 2) · ㏒ (a³ · b) - (1 / 2) · ㏒ c²
(1 / 2) · ㏒ a³ + (1 / 2) · ㏒ b - ㏒ c
(3 / 2) · ㏒ a + (1 / 2) · ㏒ b - ㏒ c
(3 / 2) · 2 + (1 / 2) · 3 + 1
3 + 3 / 2 + 1
11 / 2
Subcase c
㏒ [(2 · a · √b) / (5 · c)]⁻¹
- ㏒ [(2 · a · √b) / (5 · c)]
- ㏒ (2 · a · √b) + ㏒ (5 · c)
- ㏒ 2 - ㏒ a - ㏒ √b + ㏒ 5 + ㏒ c
- ㏒ (2 · 5) - ㏒ a - (1 / 2) · ㏒ b + ㏒ c
- ㏒ 10 - ㏒ a - (1 / 2) · ㏒ b + ㏒ c
- 1 - 2 - (1 / 2) · 3 - 1
- 4 - 3 / 2
- 11 / 2
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You deposit $100 in an investment account that earns 3% annual interest compounded monthly.
a. Write a function m that represents the balance (in dollars) of the investment account after t years.
m(t)=
For the school play Kristi sold five tickets less than three times as many as Pudge salt ace sold twice as many is Kristi together for three students and 65 tickets how many did each one sell?
Answer:
Pudge sold 8 tickets, Christi sold 19
tickets, Ace sold 38 tickets
Step-by-step explanation:
x = Pudge
3x - 5 Christi
2(3x-5) = Ace
Let x, 3x - 5 and 2(3x-5) be the tickets
x + (3x- 5) +2(3x - 5) = 65
Combine like terms
x+ (3x - 5) + 6x - 10 = 65
4x -5+6x - 10 = 65
10x - 5-10 = 65
Transpose -5 and -10 and change their
signs
10x = 65 +5+ 10
Add
10x = 80
Divide both sides by 10
10x/10x = 80/10
x =8
Pudge sold 8 tickets.
Evaluate x as 8
3x-5
3(8)-5
24-5 19
Christi sold 19 tickets.
2(3x-5)
2(3(3)- 5)
2(24- 5)
2(19)= 38
Ace sold 38 tickets.
Checking:
x+ (3x - 5) +2(3x - 5) = 65
8+(3(8)-5) +2(3(8) - 5) = 65
8 +19 +38 = 65
65 =65
How to convert tablespoons to cups?
To convert tablespoons to cups divide the number of tablespoons by 16.
Converting tablespoons to cups involves a simple mathematical calculation. There are 16 tablespoons in a cup, so to convert tablespoons to cups, you need to divide the number of tablespoons by 16.
Here's the formula:
Cups = Tablespoons ÷ 16
Alternatively, you can use a conversion chart to convert tablespoons to cups. Here's a quick reference chart that shows common conversions:
1 tablespoon = 1/16 cup
2 tablespoons = 1/8 cup
4 tablespoons = 1/4 cup
8 tablespoons = 1/2 cup
16 tablespoons = 1 cup
Therefore, the steps to convert the tablespoons to cups has been explained
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Pls help 8th grade math
Answer: 27.5, B
Step-by-step explanation:
its a right angled trianalgle,
==> (30)^2= ((12)^2)+(x^2)
==> x^2= 900-144
==> x^2 = 765
==> x=(756)^(0.5)
==> x=27.49
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Find the slope between (9,-2) and (-1,5)
Answer:
7/-10
Step-by-step explanation:
subtract
5-(-2) = 7
-1-9 = -10
Answer:
The slope is -0.7 or -7/10
Step-by-step explanation:
For 10 x values decreased, the y values go up 7 values. So the slope is -7/10 or -0.7
I hope that this helps! :)
HELPPPPPPP ASAP BRAINLIEST FOR CORRECT ANSWER
Answer:
12
Step-by-step explanation:
12*6.5=78
44-12=32
32*4=128
128+78=206
a cylindircal container can be made by using two circles for the ends and a rectangle which wraps round to form the body. what is the largest possible cylinder
Answer:
Step-by-step explanation:
Answer:
Difference= $11,280
Step-by-step explanation:
Giving the following information:
Manager at Shop & Save Grocers= Hourly wages $16.50 per hour
Assistant Manager at Unbelievable Toys= Monthly wages $3,800
Cashier at 7-12 Convenience Store= Yearly wages $43,000
First, we need to calculate the yearly wages, and then compare the results:
Shop & Save Grocers= (16.5*40)*52= $34,320
Unbelievable Toys= 3,800*12= $45,600
The highest paying job is at Unbelievable Toys.
Difference= 45,600 - 34,320= $11,280
What is a formula for the nth term of the given sequence?192, -144, 108...
Given the sequence 192, -144, 108...
\(\begin{gathered} \text{ r=}\frac{-144}{192}=-0.75 \\ r=\frac{108}{-144}=-0.75 \end{gathered}\)The sequence has a common ratio. It is a geometric sequence.
the nth term of a Geometric sequence is given by the formula
\(\begin{gathered} T_n=ar^{n-1} \\ \text{Where a = 192, r=-0.75=-3/4} \\ T_n=192(\frac{-3}{4})^{n-1} \\ T_n=192\text{ x }(\frac{-3}{4})^n.\text{ }(\frac{-3}{4})^{-1} \\ =192\text{ x }(\frac{-3}{4})^{n\text{ }}\text{ (}\frac{-4}{3}) \\ =192(\frac{-4}{3})(\frac{-3}{4})^n \\ =-256(\frac{-3}{4})^n \\ \\ \text{Hence, The nth term is }-256(\frac{-3}{4})^n \end{gathered}\)Solve :-
2y+1=17
......
Answer:
Solution given:
2y+1=17
subtracting both side by 1
2y+1-1=17-1
2y=16
dividing both side by 2
2y/2=16/2
y=8
The value of y is 8.Pleasee help me with my Math is important and I need help
Answer:
aint no way im answering all of those
kid just put them in y=mx+b form by isolating the y
Step-by-step explanation:
i'll do #19 for ya
y-4 = 3(x-2)
3(x-2) turns into 3x-6 when u distribute it
y-4 = 3x-6
isolate the y by adding 4 on both sides
y=3x-2
there ~ it's in slope intercept form
Answer:
19. Y = 3x - 2
20. Y = -x - 6
21. Y = -2x + 2
22. Y = -5x + 14
23. Y = 6x - 3
24. Y = 3x + 23
25. Y = 1/2x + 5
26. Y = 1/3x + 2
27. Y = x + 1
in may 2023, nolanville repaid $2 million of the bonds that it had issued in 2021. in its 2023 fund and government-wide statements, nolanville should report an expenditure/expense relating to the repayment of the bonds of
Nolanville should report an expenditure/expense relating to the repayment of the $2 million bonds in its 2023 fund and government-wide statements. The bond repayment should be reported as a debt service expenditure in the governmental fund financial statement and as an expense in the government-wide financial statement.
In May 2023, Nolanville repaid $2 million of the bonds that it had issued in 2021. In its 2023 fund and government-wide statements, Nolanville should report an expenditure/expense relating to the repayment of the bonds as follows:
Identify the appropriate financial statements: Since the question refers to both fund and government-wide statements, we need to consider two separate financial statements: the governmental fund financial statement and the government-wide financial statement.
Determine the expenditure/expense classification: In the governmental fund financial statement, bond repayments are typically reported as debt service expenditures. In the government-wide financial statement, bond repayments are reported as expenses.
Allocate the bond repayment amount: In this case, Nolanville repaid $2 million of the bonds issued in 2021. This amount should be allocated as an expenditure in the governmental fund financial statement and as an expense in the government-wide financial statement.
Record the expenditure/expense: In the 2023 financial statements, Nolanville should report the $2 million bond repayment as a debt service expenditure in the governmental fund financial statement and as an expense in the government-wide financial statement.
In summary, Nolanville should report an expenditure/expense relating to the repayment of the $2 million bonds in its 2023 fund and government-wide statements. The bond repayment should be reported as a debt service expenditure in the governmental fund financial statement and as an expense in the government-wide financial statement.
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A plastic pool gets filled up with 10L of water per hour.
a) After 2 hours how much water is in the pool? Write an equation.
b) After how many hours will the pool be 80L?
c) Is part b) linear or nonlinear?
a) The amount of water in the pool after 2 hours can be calculated using the equation.
Water in pool = 10L/hour × 2 hours = 20L.
b) The pool will be 80L when the equation is satisfied: 80L = 10L/hour × Time.
Solving for Time, we find Time = 8 hours.
c) Part b) is linear.
a) To calculate the amount of water in the pool after 2 hours, we can use the equation:
Water in pool = Water filling rate × Time
Since the pool gets filled up with 10L of water per hour, we can substitute the values:
Water in pool = 10 L/hour × 2 hours = 20L
Therefore, after 2 hours, there will be 20 liters of water in the pool.
b) To determine the number of hours it takes for the pool to reach 80 liters, we can set up the equation:
Water in pool = Water filling rate × Time
We want the water in the pool to be 80 liters, so the equation becomes:
80L = 10 L/hour × Time
Dividing both sides by 10 L/hour, we get:
Time = 80L / 10 L/hour = 8 hours
Therefore, it will take 8 hours for the pool to contain 80 liters of water.
c) Part b) is linear.
The equation Water in pool = Water filling rate × Time represents a linear relationship because the amount of water in the pool increases linearly with respect to time.
Each hour, the pool fills up with a constant rate of 10 liters, leading to a proportional increase in the total volume of water in the pool.
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If a right triangle has two legs a=7 and b=4, what is the length of the hypotenuse
name the most appropriate metric unit for each measurement
length of a carrot
I’m am so lost right now
Write an equation describing the relationship of the given variables. One factor will go within each submission box.
1) Considering that y varies directly as the fourth power of x. So we can write:
\(y=kx^4\)2) But notice, we were told when x=1, y=6 so we can write out:
\(\begin{gathered} y=kx^4^{} \\ 6=k(1)^4 \\ k=6 \\ \end{gathered}\)Note that now, we know the constant "k" of proportionality. Then we can write the following equation:
\(y=6x^4\)Thus, this is the answer.
state whether or not it has rotation symmetry
It should be noted that the rotation symmetry that an equilateral triangle has is 3.
What is rotational symmetry?It should be noted that rotational symmetry simply means when an object is rotated on its own axis.
In this case, it should be noted that the rotation symmetry that an equilateral triangle has is 3.
Also, the number of degrees that you can rotate the shape to carry it onto itself will be 60°, 120°, and 180°.
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the bill from your electrician was $198. he worked for 3 hours. the cost for materials was $33. how much did the electrician charge you per hour
Answer:
Answer is 66
Step-by-step explanation:
divide 198 by 3 and you get 66
Hope this helps!