The simplified expression is (8^12)^3 = (8^(12*3)) = 8^36
How to simplify the expression?The expression is given as:
(8^12)^3
Evaluate the exponent
(8^12)^3 = (8^(12*3))
Evaluate the product
(8^12)^3 = 8^36
Hence, the simplified expression is (8^12)^3 = (8^(12*3)) = 8^36
Read more about simplified expressions at:
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can someone help please?;)
Answer:
56.137 Square Unit
Step-by-step explanation:
Rectangle: 7x6=42
1/2 Circle: 1/2x3x3x[tex]\pi[/tex]=14.137
42+14.137=56.137
Televisions are measured diagonally to determine their listed size. Roxanne bought a 40-inch television that measures 24 inches in height. How many inches wide is the television?
Answer:
The width is 32 inches
Step-by-step explanation:
Add and express your answer in scientific notation (5.7 x 10^8) +(3.2 x 10^6)
5.7+3.2=8.9
10^8+10^6=10^14
(8.9+10^14)
---
hope it helps
ce este un numar rational?
Answer:
ratio
Step-by-step explanation:
Find the sum of the interior angle measures of the polygon.
Please help!
Which of the proportions is correctly set up to find the missing dimension of the enlarged trapezoid? StartFraction 2 over x EndFraction = StartFraction 6.5 over 3.25 EndFraction StartFraction 2 over 3.25 EndFraction = StartFraction x over 6.5 EndFraction StartFraction 2 over 3.25 EndFraction = StartFraction 6.25 over x EndFraction StartFraction x over 6.5 EndFraction = StartFraction 3.25 over 2 EndFraction
Answer:
B
Step-by-step explanation:
Anser B your welcome sorry about the other answer with them not answering correctly
Answer:
b is the anser
Step-by-step explanation:
Use the pic for more info I will mark as brainlest
if 1 inch represents 36 miles on a map, how many miles does 4 + 1/4 in represent
Answer:
153 miles
Step-by-step explanation:
1 inch = 36 miles.
First, find the measurement of miles for 1/4 inch. Divide 36 with 4:
36/4 = 9
1/4 inch. = 9 miles.
Next, find the amount of measurement of miles per 4 inches:
4 x 36 = 144 miles.
Finally, combine the two measurements together:
144 + 9 = 153 miles.
153 miles is your answer.
~
Step-by-step explanation:
Given:-
1 inch represents 36 miles on mapTo Find:-
How many Miles 4+1/4 will represents on mapSolution:-
we are given with that 1 inch here represents 36 miles on map. So, we will find the that how much miles will be cover in 4+1/4? We will find measurement of 1/4 by dividing the value 36 and 4 (approx).
[tex]\dashrightarrow\sf\dfrac{36}{4} \: = \: 9 \: which \: means \: \dfrac{1}{4} = 9 \: miles.[/tex]
Now-
We will find the measurement of miles by per 4 inches.
➠ 36 × 4 = 144 miles
Similarly-
we will combine or Add the two outcomes measurement.
➠ 144 + 9 = 153 miles
.°. 4 + 1/4 will represent 153 miles on the map.
The data in the line plot show how many tools a mechanic has in a toolbox. Which is the best measure of variability?
A. interquartile range
B. mean
C. median
D. range
Some parts of California are particularly earthquake-prone. Suppose that in one metropolitan area, of all homeowners are insured against earthquake damage. Four homeowners are to be selected at random; let denote the number among the four who have earthquake insurance.
1. Find the probability distribution of X. [Hint: Let S denote a homeowner who has insurance and one who does not. Then one possible outcome is SFSS, with probability (.25)(.75)(.25)(.25) and associated X value 3. There are 15 other outcomes].
2. What is the most likely value for X?
3. What is the probability that at least two of the four selected have earthquake insurance?
Missing part of the question
Some parts of California are particularly earthquake-prone. Suppose that in one metropolitan area, 25% of all homeowners.....................
Answer:
[tex]P(X = x) = ^4C_x * 0.25^x * 0.75^{4-x}[/tex]
[tex]Mean = 1[/tex]
[tex]Pr = 0.2617[/tex]
Step-by-step explanation:
Given
[tex]n = 4[/tex]
[tex]p = 25\%[/tex]
Solving (a): The probability distribution of x
We have:
[tex]n = 4[/tex]
[tex]p = 25\%[/tex] [tex]= 0.25[/tex]
The probability of not having earthquake insurance (q) is:
[tex]q = 1 - p[/tex]
[tex]q = 1 - 0.25[/tex] [tex]= 0.75[/tex]
If x has insurance, then n - x do not.
The distribution follows a binomial pattern. So, the probability distribution is:
[tex]P(X = x) = ^nC_x * 0.25^x * 0.75^{n-x}[/tex]
Substitute 4 for n
[tex]P(X = x) = ^4C_x * 0.25^x * 0.75^{4-x}[/tex]
Solving (b): The most likely value of x i.e. The mean
We have:
[tex]n = 4[/tex] and
[tex]p = 25\%[/tex] [tex]= 0.25[/tex]
[tex]Mean = np[/tex]
[tex]Mean = 4 * 0.25[/tex]
[tex]Mean = 1[/tex]
Solving (c): At least 2 of 4 selected have earthquake insurance.
This is calculated as
[tex]Pr = P(x = 2) + P(x = 3) + P(x = 4)[/tex]
[tex]P(X = x) = ^4C_x * 0.25^x * 0.75^{4-x}[/tex]
[tex]P(X=2) = ^4C_2 * 0.25^2 * 0.75^{4-2}[/tex]
[tex]P(X=2) = 6 * 0.25^2 * 0.75^2 = 0.2109375[/tex]
[tex]P(X=3) = ^4C_3 * 0.25^3 * 0.75^{4-3}[/tex]
[tex]P(X=3) = 4 * 0.25^3 * 0.75 = 0.046875[/tex]
[tex]P(X=4) = ^4C_4 * 0.25^4 * 0.75^{4-4}[/tex]
[tex]P(X=4) = 1 * 0.25^4 * 1= 0.00390625[/tex]
So:
[tex]Pr = P(x = 2) + P(x = 3) + P(x = 4)[/tex]
[tex]Pr = 0.2109375 + 0.046875 + 0.00390625[/tex]
[tex]Pr = 0.26171875[/tex]
[tex]Pr = 0.2617[/tex] --- approximated
The number of nails in a 5 lb box is normally distributed with a mean of 325 nails and a standard deviation of 15 nails
Suppose that 1200 different 5 lb boxes are in a warehouse.
About how many boxes contain more than 340 nails?
O 170
O 192
O 340
O 384
Answer: 192.. just took the test :)
Step-by-step explanation:
The number of boxes contains more than 340 nails will be 190. Option B is correct.
What is Z score?The number of standard deviations by which the value of a raw score is above or below the mean value of what is being observed or measured is known as the Z score.
Z score for the 340 nails is found as;
[tex]\rm Z-score= \frac{340-325}{15} \\\\ Z-score=1[/tex]
If the probability of the z score is grater than 1 is;
P(Z≥1)=1-P(Z≤1)
P(Z≥1)=1-0.8413
P(Z≥1)=0.1587
For the 1200 boxes with more than the 340 nails is 192.
Hence,option B is correct.
Learn more about z-score refer:
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#SPJ2
A scuba diver is at an elevation of 53 feet below sea level. A hiker is at an elevation of 228 feet above sea level. What is the difference in elevation between the scuba diver and the hiker?
Answer:
281 feet
Step-by-step explanation:
PLZ HELP
Which graph could represent the equation y = 4x - 3?
Answer:
The third one represents y=4x-3
Step-by-step explanation:
go to desmos graphing calculator and type it in it will give you the graph
Hope this helps!
P.S. can i get brainliest
Solve for x in terms of h.
10x + 20h = -4(-3x - 8h)
Answer:
x= -6h
Step-by-step explanation:
opening up the bracket
10x+20h=12x+32h
10x-12x=32h-20h
-2x=12h
x=-6h
Answer:
x=-6h
Step-by-step explanation:
Isolate the variable by diviiding each side by factors that don't contain the variable. Hopefully this is helpful :)
Which statement is true?
The number √22 is irrational because the decimal expansion does not repeat and does not terminate.
The number √22 is irrational because the decimal expansion repeats or terminates.
The number √22 is rational because the decimal expansion does not repeat and does not terminate.
The number √22 is rational because the decimal expansion repeats or terminates.
A
Step-by-step explanation:
just listen to me because i know your doing benchmark just like me
Factorise the following:
Answer:
49x-16/35
7²x-4²/(7×5)
taking LCM
(7²×7×5x-4²)/35
separate
1715x/35-4²/35
taking common 1/35
1/35(1715x-16)
An airport limousine has six passengers and stops at eight different hotels. What is the probability that two or more people will be staying at the same hotel? (Assume that each person is just as
likely to stay in one hotel as another)
During the fall you charge $10 to go to a house and rake the leaves and an additional eight dollars for every hour that you rake the yard if you earned $42 how many hours did you spend raking the leaves
Answer:
4
Step-by-step explanation:
set up an equation:
let h be the number of hours you spent raking.
then, the cost would be 10 + 8 times the number of hours.
In equation form:
[tex]10 + 8h = 42[/tex]
solve:
[tex]10 + 8h = 42\\8h = 32\\h = 4[/tex]
So you worked for 4 hours
Find the value of xx in the equation below
X - 15.4 = 19.1
Answer:
x = 34.5
Step-by-step explanation:
x - 15.4 = 19.1
Add 15.4 to both sides.
x - 15.4 + 15.4 = 19.1 + 15.4
x = 34.5
Answer:
x equals -3
Hope this helps :)
Step-by-step explanation:
In ΔIJK, k = 7.6 cm, j = 7.5 cm and ∠J=116°. Find all possible values of ∠K, to the nearest 10th of a degree.
Answer:
No Possible Triangles
Step-by-step explanation:
Deltamath
Which equations define y as a linear function of x ?
Select all that apply.
A y=2x
B y=5x^3+3
C y=1/2x−9
D y=x^2
E y=4x^2+2x
F y=2(4x−2)+16
Answer:
A y=2x
C y=1/2x−9
F y=2(4x−2)+16
Step-by-step explanation:
Options A, C and F defines y as a linear function of x.
Will give BRAINLIEST if gives correct answer
Find the diameter
Answer:
The list already says the diameter. Here's the answers for the other stuff though:
A≈201.06
A≈4417.86
The Apple, Inc. sales manager for the Chicago West Suburban region is disturbed about the large number of complaints her office is receiving about defective ipods. New Apple CEO Tim Cook is also very displeased and wants the situation remedied as soon as possible. The sales manager examines this Excel file ipod Weekly Complaints, which shows the number of complaints concerning defective ipods received by her office for each of the immediately preceding 52 weeks.
Required:
What is the probability that between 77 and 120 complaints are received in one week?
Answer:
0.6856
Step-by-step explanation:
[tex]\text{The missing part of the question states that we should Note: that N(108,20) model to } \\ \\ \text{ } \text{approximate the distribution of weekly complaints).]}[/tex]
Now; assuming X = no of complaints received in a week
Required:
To find P(77 < X < 120)
Using a Gaussian Normal Distribution ([tex]\mu =[/tex]108, [tex]\sigma[/tex] = 20)
Using Z scores:
[tex]Z = \dfrac{77-108}{20} \\\\ Z = -\dfrac{35}{20} \\ \\ Z -1.75[/tex]
As a result X = 77 for N(108,20) is approximately equal to to Z = -1.75 for N(0,1)
SO;
[tex]Z = \dfrac{120-108}{20} \\ \\ Z = \dfrac{12}{20}\\ \\ Z = 0.6[/tex]
Here; X = 77 for a N(108,20) is same to Z = 0.6 for N(0,1)
Now, to determine:
P(-1.75 < Z < 0.6) = P(Z < 0.6) - P( Z < - 1.75)
From the standard normal Z-table:
P(-1.75 < Z < 0.6) = 0.7257 - 0.0401
P(-1.75 < Z < 0.6) = 0.6856
Does anyone the answer to that? if so please ANSWER FAST THANK YOU!!
The Moon's gravity is that of Earth. If an astronaut weighs 79 kilograms (175 pounds) and his space suit weighs 50 kilograms (110 pounds), how much would the astronaut and his suit weigh on the Moon?
Suppose a company needs temporary passwords for the trial of a new time management software. Each password will have two letters followed by two digits. The digits 7,8 , and 9 will not be used. So, there are 26 letters and 7 digits that will be used. Assume that the letters and digits can be repeated. How many passwords can be created using this format
Answer:
33124 passwords can be created using this format
Step-by-step explanation:
The password will have the following format:
L - L - D - D
There are 26 letters and 7 digits, so the number of possible outcomes in each position is:
26 - 26 - 7 - 7
How many passwords can be created using this format?
26*26*7*7 = 33124
33124 passwords can be created using this format
When bivariate data from a survey is graphed what is graph called ?
Answer:
D
Step-by-step explanation:
Scatter plot (Use excel with any bivariate data you can find)
PLEASE HELP WITH THIS QUESTION. THIS IS DUE SOON
The first term common to both arithmetic sequences: -5, -1, 3, 7, 11, 15, 19, ... 1 point and -4, 3, 10, 17, 24, 31, 38, ... is 3. What is the sixth term common to both
Answer:
The first term common to both arithmetic sequences: 3
What is the sixth term common to both: 143
encouraging quote by me: dont say we need more people like (PERSON) strive to be like them dont wait for the change be the change
Answer:
very nice
Step-by-step explanation:
A circle has a radius of 5 centimeters. What is the area?
Answer:
[tex]25\pi[/tex]
Step-by-step explanation:
The formula for the area of a circle is [tex]A=\pi r^{2}[/tex], r is your radius, A is your area, and π is pi (3.1415...). You plug in your radius, or 5 into r, square it, 25, and multiply it by pi. You may be asked to use a certain number of digits of pi, and in that case you multiply for example 3.14 by 25, however [tex]25\pi[/tex] is the exact answer.