The depth of the first level of the parking garage is -23.7ft
Depth of the the fifth level of the parking garage = −118.5 ft.
Since, the parking garage has 5 levels below ground, then the depth of the first level of the parking garage will be:
= -118.5ft / 5
= -23.7ft
Therefore, the depth of the first level of the parking garage is -23.7ft
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after being nominated for an mtv music award, the probability of winning is 25%. if ariana grande has been nominated for five awards, what is the chance that she will win at least one award? how many awards should she expect to win? what is the standard deviation associated with this probability?
The probability of winning at least one award is 1 - 0.2373 = 0.7627 or 76.27%.
If the probability of winning an MTV music award after being nominated is 25%, the probability of not winning is 75%. Thus, the probability of not winning any of the five awards is (0.75)^5 = 0.2373.
As for how many awards Ariana Grande should expect to win, we can use the expected value formula: E(x) = n * p, where n is the number of trials (in this case, 5) and p is the probability of success (0.25). Therefore, E(x) = 5 * 0.25 = 1.25. So, Ariana Grande can expect to win about 1 award.
Finally, to calculate the standard deviation associated with this probability, we can use the formula: σ = sqrt(n * p * (1-p)). Plugging in the values, we get σ = sqrt(5 * 0.25 * 0.75) = 0.866. Therefore, the standard deviation associated with this probability is approximately 0.866.
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If you can buy 2 bags of chips for $125. How many bags of chips can you get with $9,455 dollars? $7,600?
$1,000,000? Use a Ratio, ratio table, or equation to solve.
Answer:
Step-by-step explanation:
it is 75 and a half
Rocio is planning her holiday baking. She has three recipes that use butter and needs to make sure she buys enough at the store. One recipe calls for 2 cups, one needs cup, and one needs 11 cup. Find the total amount of butter she needs. Simplify your answer and write it as a mixed number if necessary.
Rocio needs 5 cups of butter for her holiday baking.
First, we need to convert all of the measurements to cups. 11/4 cups is equal to 2 1/2 cups, so Rocio needs 2 cups + 1 cup + 2 1/2 cups = 5 cups of butter.
If you want to write the answer as a mixed number, it would be 5 1/2 cups.
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Helppp me Please!! i beg
Answer:
The answer would be -16
Step-by-step explanation:
Add
5
Type the correct answer in each box. Use numerals instead of words. If necessary, use / for the fraction bar(s).
The slope of the line shown in the graph is _____
and the y-intercept of the line is _____ .
The slope of the line shown in the graph is __2/3__
and the y-intercept of the line is __6___
How to find the slope and the y-intercept?The general linear equation is written as follows:
y = ax + b
Where a is the slope and b is the y-intercept.
On the graph we can see that the y-intercept is y = 6, then we can write the line as:
y = ax + 6
The line also passes through the point (-9, 0), replacing these values in the line we will get:
0 = a*-9 + 6
9a = 6
a = 6/9
a = 2/3
That is the slope.
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Se tienen dos dados, uno
rojo con puntos que
representan números
positivos del 1 al 6 y el otro
azul, que representan a los
números negativos del uno
negativo al seis negativo. Al
tirar ambos dados, se
obtuvieron los siguientes
puntos: (+2).(-5). ¿Cuál es el
resultado de sumar los
puntos?. Aplica el método de
descomposición-
simetrización-anulación.
Answer:
oooo[[oooo seven. my boy o girl
Answer:
-3
Step-by-step explanation:
porque si debes 5 y pagas 2 quedas debiendo 3 sé que no es la mejor explicación pero bueno...
simplifyng algebraic expressions
-2z-3w+7+8 use z=3 and w=9
Answer:
-9
Step-by-step explanation:
Substitute 3 for z and 9 for w in the equation.
\( - 2z - 3w + 7 + 8\)
\( - 2(3) - 3(9) + 15\)
\( - 6 - 18 + 15\)
\( - 24 + 15\)
\( - 9\)
1.
At a deli counter, the price of a customer's order is calculated based on its weight.
Which of the variables is independent and which is dependent?
Independent
[ Select ]
Dependent
[ Select ]
can you also answer question 2
2.
Josiah is looking forward to the Randolph Jazz Festival next month and has offered to purchase tickets for all of his friends.
Which of the variables is independent and which is dependent?
Independent
[ Select ]
Dependent
[ Select ]
Step-by-step explanation:
Question 1. The Independent variable is price per weight unit.and Dependent variable is the total cost of order.
Question 2. The Independent variable is cost of a ticket, and Dependent variable is number of friends.
is a fraction a term? If it's not a term, why is it that we can apply the distributive property to it? the distributive property only works for either terms, or addition and subtraction. a fraction is technically division, so why does it work? Please help!!!!!
No, a fraction is not a term. The distributive property can be applied to fractions because it is a general mathematical principle.
A fraction is not considered a term in the traditional sense. It is a mathematical expression that represents division. However, the distributive property can still be applied to fractions because the property itself is a fundamental rule of arithmetic that extends beyond specific types of expressions.
The distributive property states that for any real numbers a, b, and c:
a × (b + c) = (a × b) + (a × c).
When working with fractions, we can apply the distributive property as follows:
Let's consider the expression: a × (b/c).
We can rewrite this as: (a × b)/c.
Now, let's distribute the 'a' to 'b' and 'c':
(a × b)/c = (a/c) × b.
In this step, we applied the distributive property to the fraction (a/c) by treating it as a whole.
Although fractions represent division, we can still use the distributive property because it is a general mathematical principle that allows for manipulating expressions involving addition, subtraction, multiplication, and division.
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yes or no? please help
Answer:
yes
Step-by-step explanation:
....
Please simplify: 5(2n + 7)
find the value of given expression
\( \sqrt{ \frac{1}{81} } \)
The distance between City A and City B is 250 miles. A length of 2.2 feet represents this distance on a certain wall map. City C and City D are 3.08 feet apart on this map. What is the actual distance between City C and City D?
please help asap will give brainliest and 5.0 star rating
The actual distance or length between City C and City D is 350 miles.
We can set up a proportion to solve the problem:
Length on map / Actual distance = Scale factor
Let x be the actual distance between City C and City D.
Form a proportional equation
2.2 feet / 250 miles = 3.08 feet / x
To solve for x, we can cross-multiply and simplify:
2.2 × x = 250 × 3.08
x = (250 × 3.08) / 2.2
x = 350
Therefore, the actual distance between City C and City D is 350 miles.
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1/2g + 2g - 3/4g + 7
Answer: 3 1/4 + 7
Step-by-step explanation:
1/2 = 2/4 + 3/4 = 5/4/ 1 1/4 + 2 = 3 1/4 + 7
Simplify this expression.
I need u again pls
Answer:
The answer is the Second Option
Step-by-step explanation:
Answer:
the second one sqrt(10) + sqrt(15) -sqrt(14) - sqrt(21)
Step-by-step explanation:
There were 20 students who amved to school late today and 15% of them forgot their homework How many late students forgot their
Answer:
3
Step-by-step explanation:
Make 15% a fraction (3/20)
there u go
Use the Integral Test to determine whether the sum converges. ∑
n=1
[infinity]
1+n
4
4n
Evaluate the following integral. ∫
1
[infinity]
1+x
4
4x
dx Since the integral finite,
The given series converges, and the value of the integral is finite.
How can we determine whether the given series converges using the Integral Test?The Integral Test is a method used to determine the convergence or divergence of an infinite series by comparing it to the convergence or divergence of an improper integral. If the integral associated with the series is finite, then the series converges. If the integral is infinite or undefined, then the series diverges.
In this case, we have the series ∑(1+n)/(4n) from n = 1 to infinity. To apply the Integral Test, we consider the integral of the function 1+x/4x with respect to x from 1 to infinity.
Evaluating the integral ∫(1+x)/(4x) dx from 1 to infinity, we find that the integral is finite, indicating that the series converges.
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2 hours and 48 minutes subtracted from 2:25
Answer:
11:23
Step-by-step explanation:
Can I have the crown thingy please!!!
Answer: 11:37
Step-by-step explanation:
2:25 - 2:00 =12:25
12:25-00:48= 11:37
the sum of two numbers x and y is 18 and their difference is 14. how is that written as an equation
Answer:
16 and 2
Step-by-step explanation:
16+2=18
16-2=14
The formula A = P(1+r)' tells us how much an account that starts at P dollars is worth after t years at an interest rate r, where interest is compounded annually. 2. For an account that currently has $5,000 in it and grows at a rate of 3% compounded annually, write a function A(t) that describes the value of this account after t years.
The function A(t) that describes the value of an account with an initial amount of $5,000 growing at a rate of 3% compounded annually after t years is given by A(t) = 5000\((1 + 0.03)^t\).
The function A(t) represents the amount of money in the account after t years. In this case, the initial amount is $5,000, and the interest rate is 3%, which is expressed as 0.03. The term \((1 + 0.03)^t\) represents the growth factor, where 1 + 0.03 is the factor by which the amount increases each year, and t is the number of years.
To calculate the value of the account after a certain number of years, we substitute the value of t into the function A(t). For example, to find the value after 5 years, we substitute t = 5:
A(5) = 5000(1 + 0.03)⁵.
By evaluating the expression, we can determine the value of the account after 5 years.
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help i’m haveing a hard time
The result of the function f(x)=x+6 when x= -2,0 and 5 is
f(-2)= 4
f(0)= 6
f(5) = 11
The function is f(x) = x+6
The function is an expression that shows the relationship between one variable and another variable. One variable will be independent variable and another variable will be dependent variable.
The given function f(x) = x+6 when x =-2, 0 and 5. Here we have to substitute the values of x in the given function
f(x) = x+6
f(-2) = -2+6
= 4
f(0) = 0+6
= 6
f(5) = 5+6
= 11
Hence, the result of the function f(x)=x+6 when x= -2,0 and 5 is
f(-2)= 4
f(0)= 6
f(5) = 11
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Louise and Adam are playing an archery game. They each start with 100 points. Hitting the blue target increases their score by 10% and hitting the red target increases their score by 20% a) Louise hits the blue target first then the red target how many points does Louise have. B) Adam hits the red target first then the blue target how many points soes he have?
Louise has 132 points after hitting the blue target first, then the red target.
Adam also has 132 points after hitting the red target first, then the blue target.
Louise hits the blue target first, then the red target:
Starting score: 100 points
Hitting the blue target increases the score by 10%
100 + (10/100) × 100
= 100 + 10
= 110 points
Hitting the red target increases the score by 20%:
110 + (20/100) × 110 = 110 + 22 = 132 points
b) Adam hits the red target first, then the blue target:
Starting score: 100 points
Hitting the red target increases the score by 20%: 100 + (20/100) × 100 = 100 + 20 = 120 points
Hitting the blue target increases the score by 10%: 120 + (10/100) × 120 = 120 + 12 = 132 points
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Answer:132 each
Step-by-step explanation:
use x = eatc to find the general solution of the given system. x' = 0 0 0 7 0 0 9 1 0 x
The general solution of the given system is x(t) = c₁e^(7t) + c₂te^(9t) + c₃e^t, where c₁, c₂, and c₃ are arbitrary constants.
To find the general solution of the given system, we need to solve the differential equation x' = A*x, where A is the given matrix [0 0 0; 7 0 0; 9 1 0]. The characteristic equation is det(A - λI) = 0, where I is the identity matrix. Solving this equation, we find that the eigenvalues are λ₁ = 0, λ₂ = 7, and λ₃ = 9.
For each eigenvalue, we find the corresponding eigenvector and construct the solution using the form x(t) = c₁e^(λ₁t)v₁ + c₂te^(λ₂t)v₂ + c₃e^(λ₃t)v₃, where v₁, v₂, and v₃ are the eigenvectors associated with the eigenvalues.
The constants c₁, c₂, and c₃ can be determined based on initial conditions or additional constraints.
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Art Club. He then made a scale drawing of his original painting to create a similar rectangular poster. He used a scale factor of 4/5 to create the rectangular poster. If the perimeter of the smaller rectangle is 45 centimeters, what is the perimeter of the larger rectangle?
The perimeter of the larger rectangle found using the scale factor of 4/5 is 56.25 cm.
What is meant by the perimeter of a figure?
A closed path that covers, encircles, or outlines a one-dimensional length or a two-dimensional shape is called a perimeter. The complete length of a shape's boundary is referred to as the perimeter in geometry. A shape's perimeter is calculated by adding the lengths of all of its sides and edges.
Given,
the scale factor = 4/5
The perimeter of the smaller rectangle = 45 cm
We are asked to find the perimeter of the larger rectangle(x).
Here both the rectangle are similar figures.
So the scale factor is the ratio of their corresponding sides.
But since the perimeter of a rectangle is the sum of the length of its sides.
The scale factor is also the ratio of the perimeter of the smaller rectangle to the larger rectangle.
Perimeter of small rectangle/Perimeter of large rectangle = 4/5
45/x = 4/5
x = 45 * 5 / 4 = 56.25cm
Therefore the perimeter of the larger rectangle found using the scale factor of 4/5 is 56.25 cm.
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explain the GCF method with an example??
Which of the following liquids has the greatest density?
a) 1.3
with a mass of 2.3 g
b) 3.5
with a mass of 10 g
c) 0.022
with a mass of 0.10 g
d) 5.4
with a mass of 0.64 g
e) 0.21
with a mass of 0.12 g
the option c) has the greatest density of approximately 4.545 g/cm³.
To determine the liquid with the greatest density, we can calculate the density for each option using the formula:
Density = Mass / Volume
a) Density = 2.3 g / 1.3 cm³ ≈ 1.769 g/cm³
b) Density = 10 g / 3.5 cm³ ≈ 2.857 g/cm³
c) Density = 0.10 g / 0.022 cm³ ≈ 4.545 g/cm³
d) Density = 0.64 g / 5.4 cm³ ≈ 0.118 g/cm³
e) Density = 0.12 g / 0.21 cm³ ≈ 0.571 g/cm³
Comparing the calculated densities, we find that option c) has the greatest density of approximately 4.545 g/cm³. Therefore, option c) is the liquid with the highest density among the given options.
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Complete question is below
Which of the following liquids has the greatest density?
a) 1.3 cm³ with a mass of 2.3 g
b) 3.5 cm³ with a mass of 10 g
c) 0.022 cm³ with a mass of 0.10 g
d) 5.4 cm³ with a mass of 0.64 g
e) 0.21 cm³ with a mass of 0.12 g
Use De Morgan's laws to determine whether the two statements are equivalent. (~p∨~q)→r, ~(p∧q)→r
De Morgan's laws state that ~(p∧q) is equivalent to ~p∨~q and ~(p∨q) is equivalent to ~p∧~q. Using this, we can rewrite the second statement ~(p∧q)→r as ~p∨~q→r.
Now, we can compare the two statements:
(~p∨~q)→r and ~p∨~q→r
To determine if they are equivalent, we need to see if they have the same truth value for every possible combination of truth values for p, q, and r.
Let's create a truth table to help us:
| p | q | r | ~p | ~q | ~p∨~q | (~p∨~q)→r | ~p∨~q | (~p∨~q)→r |
|---|---|---|----|----|--------|-------------|--------|-------------|
| T | T | T | F | F | T | T | T | T |
| T | T | F | F | F | T | F | T | F |
| T | F | T | F | T | T | T | T | T |
| T | F | F | F | T | T | F | T | F |
| F | T | T | T | F | T | T | T | T |
| F | T | F | T | F | T | F | T | F |
| F | F | T | T | T | T | T | T | T |
| F | F | F | T | T | T | T | T | T |
As we can see, both statements have the same truth value for every possible combination of truth values for p, q, and r. Therefore, the two statements are equivalent.
We used De Morgan's laws to rewrite ~(p∧q)→r as ~p∨~q→r, then we compared the two statements using a truth table to see if they have the same truth value for every possible combination of truth values for p, q, and r.
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Is 4, 5, and 6 a right triangle??..
Step-by-step explanation:
If they are RIGHT triangles then the Pythagorean theorem would apply
c^2 = a^2 + b^2 where c is the long side ( hypotenuse)
4) does 10^2 = 6^2 + 8^2 ?
100 = 36 + 64 Yes....it is a right triangle
5) does 8^2 = ( sqrt26)^2 + sqrt(28^2) ?
64 = 26 + 28 NO....it is NOT a right triangle
6) you should try this one yourself .....
Nezzie invests in 300 shares of stock in the fund shown below. name of fund nav offer price lkit mid-cap $16.58 $16.99 nezzie plans to sell all of her shares when she can profit $5,000. what must the net asset value be in order for nezzie to sell? a. $16.67 b. $33.25 c. $33.57 d. $33.66
The value of net asset to be in order for Nezzie to sell all of her shares when she can profit $5,000 is $33.66.
How to find the net asset value?The net asset value is the difference of total asset value of the company to the total liabilities value of that company.
Nezzie invests in 300 shares of stock in the fund shown below. Name of fund nav offer price lkit mid-cap $16.58 $16.99.
Nezzie plans to sell all of her 300 shares of stock when she can profit $5,000.
To find the net asset for this case, divide the profit with the number of shares and the higher price in that.
\(\rm Net Asset=\dfrac{5000}{300}+16.99\\\rm Net Asset=33.66\\\)
Thus, the value of net asset to be in order for Nezzie to sell all of her shares when she can profit $5,000 is $33.66.
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Translate into a mathematical expression:
15 more than the sum of 5 and a number
15+(5-n)
(5+n)+15
(5-n) +15
15+5n
The statement '15 more than the sum of 5 and a number' is equivalent to the mathematical expression (5+n)+15.
Therefore the answer is (5+n)+15.
The statement "15 more than the sum of 5 and a number" is asking for an expression that represents the value that is 15 greater than the result of adding 5 and a number together. The mathematical way to express this is:
15 + (5 + n)
Where n is the number that we are adding to 5.
15 is being added to the sum of 5 and n. The parentheses around the 5 and n indicate that those two values are being added together before the 15 is added to them.
In other forms of representation
15+(5-n) or (5+n)+15 or (5-n) +15 or 15+5n does not convey the meaning you want it to convey as these forms does not represent "15 more than the sum of 5 and a number"
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