Distance of upper bond and lower bond is 120,000 and 150,000 centimeter
How to find Lower bound and Upper Bound?
Given:
Number of steps walk = 1500 steps
Each step count = 90 centimeters
Correction in each step = 10 cm nearest
Find:
Lower bound and upper bound for d
Computation:
Lower bound step length = 90 - 10
Lower bound step length = 80 centimeters
Upper bound step length = 90 + 10
Upper bound step length = 100 centimeters
Lower bound d = 1500 × 80
Lower bound d = 120,000 centimeters
Upper bound d = 1500 × 100
Upper bound d = 150,000 centimeters
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If the surface area is 275 square inches, then what is the radius r ? In other words, evaluate r(275) . Round your answer to 2 decimal places.
When the surface area is 275 square inches, the radius is approximately 6.17 inches.
The entire area that is occupied by the flat surfaces of the cylinder's bases and its curving surface is known as the surface area of a cylinder. A curved surface area and two flat surface areas make up the cylinder's total surface area.
Let's find out more about what a cylinder's surface area is and how to determine a cylinder's total surface area and lateral surface area.
Total surface area of cylinder=[tex]2\pi r^2 + 2\pi rh[/tex]
Let the total surface area of the given cylinder be written as A(x).
[tex]A(x)=2\pi r^2+2\pi rh\\[/tex]
Now given A(x)=275 and h=8 inches.
[tex]A(x)=2\pi r^2+2\pi rh\\or,275=2\pi(r^2+r8)\\or,r^2+r8=275\div 2\pi\\or,r^2+8r+16=87.535+16\\or,(r+4)^2=\sqrt{103.535}\\or,r+4=10.1752\\or,r=6.1752\\or,r\approx6.17[/tex]
The radius is 6.17 inches when the surface area is 275.
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Can someone help me pls
Answer:
a)9
b)3
c)22
Step-by-step explanation:
(only in 7th so could be wrong)
a
13+7·2
13+14
27
-----------
8-(3+2)
8-3-2
3
----------
27/3
9
------------------------------------------------------------------
b
9+3²
9+9
18
----------
2²+2
4+2
6
--------
18/6
3
-----------------------------------------------------------------------------------
c
(10+2)+(4²-6)
10+2+4²-6
12+16-6
12+10
22
Japhet is making small rectangular tiles for a mosaic. Each tile has an area of 7 cm² and is
cm wide.
4
How long is each tile?
Step-by-step explanation:
1 = 7cm2
4 = 4 × 7
= 28cm2
Since 1 is 7 then 4 will multiple of 7
Answer:
5 3/5
Step-by-step explanation:
Do the following ordered pairs correspond to a function? {(2,3), (2,4), (3,5), (4,6), (5,7)} and why?
Answer:
No
Step-by-step explanation:
The x-value of 2 maps onto two values of y, 3 and 4, meaning the relation is not a function.
Solve x≤0 and x≥−4 and write the solution in interval notation. If there is no solution, type ∅.
The answer is (-∞.∞).
Draw out a number line. Plot 0 and -4 on the number line.
Shade to the left of x = 0, and have a filled in circle at the endpoint. This is the graph of x≤0
Then graph x ≥−4 by plotting a filled in circle at -4, and shading to the right.
Note how the two graphs overlap to cover the entire real number line
So if we have x≤0 or x≥−4 then we're basically saying x is any real number. To write this in interval notation, we write (−∞,∞)
This is the interval from negative infinity to positive infinity (or just infinity). We exclude each endpoint because we can't actually reach infinity itself. Infinity is not a number. Infinity is a concept
Side note: if you change the "or" to "and", then the solution to x≤0 and x≥−4 would be [-4, 0][−4,0] to indicate the interval from x = -4 to x = 0, including both endpoints. This is the region where the two graphs overlap.
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Order the numbers from least to greatest -3 , -8, |-6|, 2
Answer: -8, -3, 2, |-6|
Step-by-step explanation:
-3 , -8, |-6|, 2
|-6|=6
6>2
-3>-8 since a negative number closer to 0 is the greater number.
Order: -8, -3, 2, 6 ==> -8, -3, 2, |-6|
Corresponding angles examples
Answer:
The opening and shutting of a lunchbox, solving a Rubik's cube, and never-ending parallel railway tracks are a few everyday examples of corresponding angles.
HOPE IT'S HELPS YOUThe short-run production function of the Auto parts firm is given by Q (L)=5L-L2, where Q is the units of output and L is the number of labor hours. Recall that “marginal product of labor” is the change in the total product as we change the amount of hired labor. Please calculate the marginal product of labor.
Hint: Use the concept of first derivative.
I am sure that I am not calculate it correcctly, as I am getting L = 5 and Q = 0 when calculated using first derivative.
Please provide a detailed answer.
Thank you.
Using derivatives, the equation for the marginal product of labor is given by:
Q'(L) = 5 - 2L.
What is the marginal product equation?As stated in the problem, the “marginal product of labor” is the change in the total product as we change the amount of hired labor, hence it is given by the derivative of the production as a function of labor.
For this problem, the production function is given by:
Q(L) = 5L - L².
Hence the marginal product of labor is given by:
Q'(L) = 5 - 2L.
Which is the derivative of Q(L), found applying the derivative of a power of x, as follows:
[x^n]' = nx^(n-1).
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Select the correct answer.
Will is at a shirt sale where he can buy one and get a second one for 40 percent off. He wants to buy two shirts priced at $29 each. How much
will he pay?
cost after discount = (2x list price) - (list price x discount percentage)
OA
$24.90
The amount he would pay is $46.40.
How much will he pay?
Percentage can be described as the fraction of an amount that is expressed as a number out of hundred. The sign used to represent percentages is %.
The amount paid = list price of the first shirt + [list price of the second shirt x ( 1 - percentage discount)]
$29 + [$29 x (1 - 0.4)]
$29 + ($29 x 0.6) = $46.40
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What are the factors of the polynomial?
(2x+3)(x+1)
(2x−3)(x−1)
(3x+2)(x+1)
(3x−2)(x−1)
Answer:
Answer:A.)2x^2 + 5x + 3
Step-by-step explanation:
Answer:
here is my answerrrrrrrrrrrrrr
rotation 90 degrees about the origin F(2,-2), E(3,0), D(5,-5) [PLEASE I NEED HELP FAST]
The image of the triangle when rotated is F'(-2,-2), E(0, -3), D(-5,-5)
How to determine the image of the triangle when rotated?The vertices of the triangle are given as:
F(2,-2), E(3,0), D(5,-5)
The transformation rule is given as
90 degrees rotation
The rule of 90 degrees rotation is
(x,y) = (y , -x)
When the above rule is applied to the vertices of the triangle, we have:
F'(-2,-2), E(0, -3), D(-5,-5)
Hence, the image of the triangle when rotated is F'(-2,-2), E(0, -3), D(-5,-5)
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If u get right I’ll give brainlest
Answer:
red/pink: l = V/wh
Step-by-step explanation:
Divide both sides by wh.
0.625+0.125+0.3125+0.0625
Answer:
the answer is = 1.125
Step-by-step explanation:
hopefully this helps!
Find the sum of 2.54 x 1019 and 3.218 x 1017.
3.2434 x 1036
2.57218 x 1036
3.2434 x 1019
2.57218 x 1019
Answer:
Option 4
Step-by-step explanation:
[tex]2.54 \times 10^{19}+3.218 \times 10^{17} \\ \\ =(254+3.218) \times 10^{17} \\ \\ =257.218 \times 10^{17} \\ \\ =2.57218 \times 10^{19}[/tex]
Answer:
2.57218*1019
Step-by-step explanation:
Jenny’s softball team won 7 out of 13 games this season. Brooke’s team won 55% of their games and Mia’s team won 9/17 of their games. Which team had the best winning percentage?
Answer:
down below
Step-by-step explanation:
Brooke's team won 55%. 9 out word of 17 is 52.94% and 7 out of 13 is 53.85%. Now, we compare the numbers. 55% is more so, Brooke's team had the best winning percentage.
Hope this helps! :)
The total amount repaid on a loan is found by using the formula A = p + prt, where A is the total amount
paid, p is the principal, r is the rate, and t is the time. If t = 5, r = 0.06, and p = 200, what is the value
of A?
**Hint** Evaluate the expression p + prt for t = 5, r = 0.06, and p = 200
Answer:
it's easy
just use the formulary given and insert the values to Their given letters
question is in picture pls help
Answer:
Step-by-step explanation:
e
There are 9 lions there are fewer cubs than lions how many fewer cubs are there ?
Number of cubs are less than 9.
In Algebra, an inequality is a mathematical statement that uses the inequality symbol to illustrate the relationship between two expressions. An inequality symbol has non-equal expressions on both sides. It indicates that the phrase on the left should be bigger or smaller than the expression on the right, or vice versa. Literal inequalities are relationships between two algebraic expressions that are expressed using the inequality symbols.
NO. OF LIONS = 9
Cubs are fewer than 9
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Write a rule to describe each transformation please I need help ASP
Answer:
The figure is reflected over y = -2
Step-by-step explanation:
If you draw a horizontal line through y = -2, so will see that every point is the same distance from y = -2 but in the opposite direction. For example, Point w is 3 units above y= -2 and w' is three units below y = -2. That is true for every point on original to the image.
what is 6561413+1000000=?
Answer:
7561413
Step-by-step explanation:
6561413+1000000= Equals Calculator Answer/////7561413
Answer:
7561413
Step-by-step explanation:
The calculator it equals 7561413
solve the compound inequality 2x>-10 and 9x<18
Answer:
x = 1
Step-by-step explanation:
2 x [tex]x[/tex] = 10
10 > -10
9 x [tex]x[/tex] = 9
9 < 18
Write 5/18 as a decimal
Answer:
0.2777777777777
Step-by-step explanation:
To find the decimal of a fraction, you must divide the numerator by the denominator
5/18 = 0.27 (write a line ontop of the 7 to show that the 7 repeats)
If f (x) = x² +4, solve f (x) = 13.
The solution of the function f(x) = 13 is x= 3
According to the question we have been the function f(x), that i s
f(x) = x² + 4
We need to find the value of x where we have been given that
f(x) = 13
Therefore, we will put the required value of function f(x) in the above condition we get
x² + 4 = 13
Subtracting 4 both the sides we get,
x² + 4 - 4 = 13 - 4
x² = 9
Taking square root both sides we get,
√x² = √9
x = 3
Hence the value of x is 3.
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Can someone PLEASEE help me
Justin says that the equation for the circle is (x−2)2+(y+1)2=4 . What is his error?
Justin says that the equation for the circle is (x−2)^2+(y+1)^2=4 . The error is in RHS there should be a square of radius like 16 should be come in RHS instead of 4.
A line that is bent such that its ends meet and all of its points are equally spaced from the middle. We gathered in a circle around the hearth. 2: something shaped like or like a circle.
Dimensional terms include circumference, diameter, radius, chord, segment, tangent, point of contact, arc, angles on major and minor arcs, angle of center, and sectors. A circle's circumference is the distance that surrounds it.
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In order to accumulate enough money for a down payment on a car, Karl deposits $100 per month into an account paying 1.75% compounded monthly. If payments are made at the end of each period, how much In order to accumulate enough money for a down payment on a car, Karl deposits $100 per month into an account paying 1.75% compounded monthly. If payments are made at the end of each period, how much money will be in the account in 18 months? How much interest will Karl have earned? Total amount: Interest earned:
1. If payments are made at the end of each period, the amount of money that will be in the account in 18 months (future value) is $2,094.46.
2. The total interest that Karl earned will be $294.46.
3. Total amount: $2,094.46
Interest earned = $294.46
What is the future value?The future value is the future cash deposits compounded at an interest rate for a period.
The future value can be computed using the future value table or future value formula. It can also be computed using an online finance calculator.
N (# of periods) = 18 months
I/Y (Interest per year) = 21% (or 1.75% monthly)
PV (Present Value) = $0
PMT (Periodic Payment) = $100
Results:
Future Value (FV) = $2,094.46
Sum of all periodic payments = $1,800 ($100 x 18)
Total Interest = $294.46
Thus, the total future amount in the account will be $2,094.46 with an interest of $294.46.
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I’ll give brainless to the right answer
Answer:
I think it's the Distributive Property
Step-by-step explanation:
I think it's this because in order to get the parentheses out you have to multiply by the outside number.
5(x+2) and get 5x+10
question 10: please help asap !!!!
Answer:
-x^2-2xy-3x
Step-by-step explanation:
Show two methods for finding the quotient 3/8 divided by 3/4
Step-by-step explanation:
9/32 or 0.28125
hehhehehehehehhehehehe
Answer:
Hello,
Step-by-step explanation:
[tex]\dfrac{\dfrac{3}{8} }{\dfrac{3}{4} } =\dfrac{0.375}{0.75}=\dfrac{375}{750} =\dfrac{1}{2} =0.5\\\\--------------------------------\\\\\dfrac{\dfrac{3}{8} }{\dfrac{3}{4} }=\dfrac{3}{8} * \dfrac{4}{3} \\\\\\=\dfrac{4}{8}\\\\=\dfrac{1}{2}\\\\=0.5\\[/tex]
12. Determine if the following equation has one solution, no solution, or infinite
solutions: 3(4x + 6) = 2(6x + 9).
Answer:
Infinite Solutions
Step-by-step explanation:
3(4x + 6) = 2(6x + 9)
Distribute coefficients
12x + 18 = 12x +18
Same equations which means infinite solutions
