A school conference room can seat a maximum of 83 people. The principal and two counselors need to meet with the school’s student athletes to discuss eligibility requirements. If each student must bring a parent with them, what is the maximum number of students that can attend each meeting?
Answer:
The maximum number of students that can attend each meeting is:
40
Step-by-step explanation:
A school conference room can seat a maximum of 83 people.
The principal and two counselors need to meet with the school’s student athletes to discuss eligibility requirements.
Let there be x students,there will be x parents
that means x+x+3≤83
Subtracting both sides by 3,we get
2x≤80
dividing both sides by 2,we get
x≤40
Hence, the maximum number of students that can attend each meeting is:
40
Solve for the distance between (522, 1322) and (9000, -1337) to the third decimal.
What is the volume of a paperback book 21 cm tall, 12 cm wide, and 3.5 cm thick?
The volume of a cuboid is given as length × width × height thus the volume of the paperback book will be 882 cm².
What is volume?Volume is the scalar quantity of any object that specified occupied space in 3D.
Volume has units of cube example meter³,cm³, etc.
Given a paperback book shape as cuboid
Length(tall) = 21 cm
Width(wide) = 12cm
Height (thick) = 3.5 cm
The volume of the cuboid is given as
Volume = length × height × width.
Volume = 21 × 12 × 3.5
Volume = 882 cm²
Hence" The volume of a cuboid is given as length × width × height thus the volume of the paperback book will be 882 cm²".
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if 2 pounds of strawberries cost 4.50 how much would 3 pounds cost
Factor out the coefficient of the variable. The expression 2.2x +4.4 factored is
whats the nearest tenth to -61 square root
The Perez family has a rectangular fish tank how much water will the tank hold if it's length is 3 feet, its width is 2 feet and its height is 3 feet
A) NONE
B) 18 cubic feet
C) 3 cubic feet
D) 6 cubic feet
E) 9 cubic feet
Amanda can jog 18 miles in 5 hours. At this rate, how many miles can Amanda jog in 4 hours?
we know that
Amanda can jog [tex]18[/tex] miles in [tex]5[/tex] hours
so
by proportion
Find the number of miles that Amanda can jog in [tex]4[/tex] hours
[tex]\frac{18}{5} \frac{miles}{hours} =\frac{x}{4} \frac{miles}{hours} \\ \\5*x=18*4 \\ \\x=72/5 \\ \\ x=14.4\ miles[/tex]
therefore
the answer is
[tex]14.4\ miles[/tex]
You make a large bowl of salad to share with your friends. Your brother eats 1/3 of it before they come over. What fractional portion of the original bowl of salad does each friend receive?
Answer:
[tex]\frac{2}{3x}[/tex]
Where, x = total friends
Step-by-step explanation:
Given,
The part of the salad has eaten = [tex]\frac{1}{3}[/tex]
Total part of the salad = 1,
Thus, the remaining part of the salad = original part - part has eaten
[tex]=1-\frac{1}{3}[/tex]
[tex]=\frac{3-1}{3}[/tex]
[tex]=\frac{2}{3}[/tex]
If there are x friends,
Then the portion of the original bowl of salad received by each friend
[tex]=\frac{\text{Remaining part}}{\text{Total friends}}[/tex] [tex]=\frac{2}{3x}[/tex]
You've got 60 homework problems to do and it took you 10 minutes to do eight of them. At that rate, how long will it take?
A geologist have two rocks on a scale that weighs 2 1/2 lbs together rock a was 1/7 of a the total weight how much did rock a weight
By using the given fraction of rock 'a' against the total weight of two rocks, we can find that rock 'a' weighs approximately 0.357 lbs.
Explanation:The student's question involves calculating the weight of a rock, given as a fraction of a total weight. In this case, they are talking about a scenario where a geologist uses a scale to weigh two rocks together, with a total weight of 2 1/2 lbs, and rock 'a' is specified to be 1/7 of this total weight. To determine the weight of rock 'a', we simply divide the total weight by 7.
So, 2 1/2 lbs is equivalent to 2.5 lbs (since 1/2 is the same as 0.5). To find the weight of rock 'a', we take this total weight and perform the operation: 2.5 ÷ 7 = 0.357 lbs.
Therefore, rock 'a' weighs approximately 0.357 lbs. Remember, this is an estimation because the weight of the rock is being given as a fraction of the total weight, and actual weights can vary based on factors such as density and volume.
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An object's position is given by x(t) = 5 + 10 t 2. what is its acceleration after 5 s
The acceleration after 5 seconds is 20 m/s^2.
Explanation:To find the acceleration, we need to take the second derivative of the position function.
x(t) = 5 + 10t^2
Taking the derivative with respect to time, we get:
v(t) = 20t
Taking the derivative again, we get the acceleration:
a(t) = 20
Therefore, the acceleration after 5 seconds is 20 m/s^2.
Mr. and Mrs. Zeller close on a 20 year home loan for $150,000. The monthly payment with no points is $1,160, but if they buy a point it is $1,150. What might you infer if Mr.and Mrs. Zeller choose not to buy a point? a. They plan to sell the house at the end of 5 years. b. They plan to sell the house at the end of 15 years. c. They plan to sell the house at the end of 20 years. d. They plan to sell the house at the end of 25 years.
Answer:
the answer is A they plan to sell it in 5 years
Step-by-step explanation:
Suppose e(x) = 3 and e[x(x − 1)] = 27.5. (a) what is e(x2)? [hint: first verify that e[x(x − 1)] = e[x2 − x] = e(x2) − e(x).]
there are 1,525 pages in a book. Julia and Kim round the number of pages to the nearest hundred
Julia and Kim round the number of pages to the nearest hundred as 1500.
Given that, there are 1,525 pages in a book.
What is the rounding off numbers?Rounding a number means the process of making a number simpler such that its value remains close to what it was. The result obtained after rounding off a number is less accurate, but easier to use. While rounding a number, we consider the place value of digits in a number.
In the given number, digit in the tens place is 2, so the number rounded to nearest hundred as 1500.
Therefore, Julia and Kim round the number of pages to the nearest hundred as 1500.
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the sum of two numbers is 18 . the difference of the two numbers is -2 find the numbers
The measure of arc XZ is 28° what is the measure of XYZ
Which three statements would produce the truth value F when p is true and q is false?
A. p -> q
B. ~p/\~q
C. p->~q
D. q\/~p
C. p/\~q
please help
Answer with Step-by-step explanation:
p is true then ~p is false.
q is false then ~q is true.
A. p -> q
if p is true and q is false then this gives false truth value.
Hence, here truth value is F
B. ~p/\~q
if any one of them is false then it gives false truth value.
Hence, here truth value is F(since,~p is false)
C. p->~q
true statement implies a true statement hence, truth value will be true
Hence, here truth value is T(p true implies ~q true)
D. q\/~p
if any one of them is true then compound statement is true.
Hence, here truth value is F(since, ~p and q both are false)
E. p/\~q
if both true then compound statement is also true.
Hence, here truth value is T(since p and ~q both are true)
What is the common difference for the arithmetic sequence?
4.7, 6, 7.3, 8.6, 9.9,...
For what values of a and b is the line 2x + y = b tangent to the parabola y = ax2 when x = 2?
The equation of the parabola is y = ax² = (-1/2)x² where a = -2 and b = -8 are the required values of a and b.
What is the slope of the tangent line?The first derivative of y = ax² that represents the slope of the tangent line to the curve of y = ax² .
Here, dy/dx = 2ax.
When x = 2,
dy/dx = 2a(2) = 4a.
The point of tangency is (2,y), where y = a(2)², or y=4a;
thus, the point of tangency is; (2, 4a).
The equation of the tangent line to y=ax² at (2,4a)
Now differentiating y=ax² with respect to x,
dy/dx = 2ax
dy/dx (at 2,4a) = 2a(2) = 4a
The line 2x + y = b is tangent to y = ax² at (2,4a).
The slope of 2x + y = b can be found by solving 2x + y = b for y:
y = b - 2x
Slope m = -2
Thus, dy/dx = 4a = - 2, and thus a = -2/4, or a = -1/2. All we have to do now is to find the value of b.
We know that 2x + y = b, then if x=-2 and y=-8,
2(-2) + [-8] = b = -4 - 8 = -12
Thus, the equation of the parabola is y = ax² = (-1/2)x² where a = -2 and b = -8 are the required values of a and b.
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Find the missing number of each unit rate
Determine whether or not the vector field is conservative. if it is conservative, find a function f such that f = ∇f. (if the vector field is not conservative, enter dne.) f(x, y, z) = ye−xi + e−xj + 2zk
To ascertain if a vector field is conservative or not, you need to calculate the curl of the field or integrate over the components of the vector field. If the curl is zero, it's conservative. If the curl isn't zero or an integral doesn't exist, the field is not conservative.
Explanation:To determine if the vector field f(x, y, z) = ye−xi + e−xj + 2zk is conservative, we need to find if there exists a function f such that f is the gradient (denoted by ∇) of f. This can be done by checking if the cross product of the vector field is equal to zero, which signifies that the field is conservative.
First, we calculate the curl (∇ x F) of the vector field, which gives us the derivatives of the field components. If the curl is zero, then the vector field is conservative. If it is not zero, this indicates that the vector field is non-conservative.
Alternatively, we can integrate over the components of the vector field to try and find a potential function. If an integral exists, then we can say that the vector field is conservative.
However, if it fails these conditions, then the vector field is not conservative and the function f does not exist for it (dne). Thus, in the case where the vector field is not conservative, enter 'dne'.
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6-1. let x have a poisson distribution with a mean of 4. find (a) p(2≤x≤5). (b) p(x≥3). (c) p(x≤3).
6578 divided 34
20\5
Answer:
263.56 :)
Step-by-step explanation:
what is r^m divided by r^m equal to.
Nicholas volunteers at a local soup kitchen and he notices how quickly the kitchen is going through its stock of canned goods. Below is the graph representing the data Nicholas found. Find the slope and y-intercept of the line.
Answer:
m=-63 b=825
Step-by-step explanation:
The slope of the line would be - [m] = - 63 and the [y] intercept is - [c] = 835.
What is the general equation of straight line? What is a mathematical function, equation and expression?straight line : The general equation of a straight line is -[y] = mx + c
function : In mathematics, a function from a set X to a set Y assigns to each element of X exactly one element of Y. The set X is called the domain of the function and the set Y is called the codomain of the function.expression : A mathematical expression is made up of terms (constants and variables) separated by mathematical operators.equation : A mathematical equation is used to equate two expressions.Given is that Nicholas volunteers at a local soup kitchen and he notices how quickly the kitchen is going through its stock of canned goods.
It is given that a graph has number of days on the x - axis and number of canned goods on the y-axis. The line goes through points (2, 699) and (8, 321). The slope of the line can be written as -
[m] = (321 - 699)/(8 - 2)
[m] = -378/6
[m] = - 63
For the point (2, 699), we can write -
y = - 63x + c
699 = - 63 x 2 + c
699 = -126 + c
c = 699 + 126
c = 835
Therefore, the slope of the line would be - [m] = - 63 and the [y] intercept is - [c] = 835.
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{Complete question -
A graph has number of days on the x-axis and number of canned goods on the y-axis. A line goes through points (2, 699) and (8, 321).
Nicholas volunteers at a local soup kitchen and he notices how quickly the kitchen is going through its stock of canned goods. Below is the graph representing the data Nicholas found.
Find the slope and y-intercept of the line.}
the circle with center (3,5) and radius 2 has a equation?
8 = 4x + 12 what does x equal
Given f(x) = x^2 - 10x + 22, what is the range of f?
f(x)=x2-10x+22 domain of f
Answer: all real numbers
Range of F
Answer: y> -3
MARIA WALKED 4.035 KILOMETERES. WHAT IS 4.035 WRITTEN IN AS EXPANDED FORM ?
Answer:
[tex](4 \times 1)+(3 \times \frac{1}{100})+(5 \times \frac{1}{1000})[/tex]
Step-by-step explanation:
Given : MARIA WALKED 4.035 KILOMETERS.
To Find :WHAT IS 4.035 WRITTEN IN AS EXPANDED FORM ?
Solution :
Number = 4.035
The numbers after decimals when read from first to last has positions tenth , hundredth , thousandth and so ...
The number before the decimal part has positions ones , tens , hundreds and so on when read from last to first
Now 4 is at ones place
0 is at tenth place
3 is at hundredth place
5 is at thousandth place
So, Expanded form : [tex](4 \times 1)+(3 \times \frac{1}{100})+(5 \times \frac{1}{1000})[/tex]