Answer:
1
Step-by-step explanation:
1 times anything equals the opisite number but in this case you are multiplying 1 by itself 999999999999 times and that equals 1
What is the sum of 15 and the square root of 144?
Answer:
27 pls mark me branilest
Answer:
27
Step-by-step explanation:
Hi there!
\(15+\sqrt{144}\)
The square root of 144 is 12:
\(= 15+12\)
\(= 27\)
I hope this helps!
is the vaule of the first 5 in california's population 10 times as great as the vaule of the second 5 Explain.
It should be noted that the place value of the first 5 is not 10 times as great as the value of the second 5
How to explain the information?It should be noted that the given number is illustrated as 37,253,956. This can be written as:
37253956 =30000000 + 7000000 + 200000 + 50000 + 3000 + 900 + 50 + 6
Therefore, the value of the first 5 = 50000
The value of second 5 = 50
The division will be:
= 50000/50 = 1000
Therefore, the value is 1000 times the value of the second 5.
Therefore, the information illustrated is false.
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37,253,956 what is the value of the first 5 in California population 10 times as great as the value of the second 5? Explain
Can someone pls help me with thiss pls and ty
The probability of rolling a 1, a 2 and a 3 is (a) 0.5%
How to determine the required probability?From the question, we have the following parameters that can be used in our computation:
Experiment = rolling of a die
The sample space of a die is
S = {1, 2, 3, 4, 5, 6}
Using the outcomes in the question, we have
P(1) = 1/6
P(2) = 1/6
P(3) = 1/6
This means that
P(All) = P(1) * P(2) * P(3)
Substitute the known values in the above equation, so, we have the following representation
P(All) = 1/6 * 1/6 * 1/6
Evaluate
P(All) = 0.5%
Hence, the probability is (a) 0.5%
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A population of squirrels is growing in a Louisiana forest with a monthly growth constant of 55 percent. If the initial count is 100100 squirrels, how many are there in a year? Round any intermediate calculations, if needed, to no less than six decimal places, and round your final answer to the nearest whole number.
The population of squirrels in the Louisiana forest growing monthly at a rate of 5% currently from 100, will be 182 after a year.
The final value of any quantity growing constantly at a particular rate is given as \(V = V_{0}e^{rt}\) ,
where V is the final value, V₀ is the initial value, r is the rate of growth per time period, and t is the number of time periods.
The current population of squirrels (V₀) = 100.
The growth rate (r) = 5% per month.
The time period (t) = 1 year = 12 months.
Hence, the final population of squirrels (V), is given as:
\(V = V_{0}e^{rt}\) ,
or, \(V = 100e^{(0.05*12)}\) ,
or, \(V = 100e^{0.60}\) ,
or, V = 100*1.822119,
or, V = 182.2119 ≈ 182.
Therefore, the population of squirrels in the Louisiana forest growing monthly at a rate of 5% currently from 100, will be 182 after a year.
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select all of the following algebraic rules that represent a dilation that is an enlargement?
The required correct answers are;
1 - (1 1/3 x, 1 1/3 y)
4 - (3 1/10 x, 3 1/10 y)
What is dilation?Resizing an item uses a transition called dilation. Dilation is used to enlarge or contract the items. The result of this transformation is an image with the same shape as the original. However, there is a variation in the shape's size.
According to question:The following algebraic rules represent a dilation that is an enlargement:
1 - (1 1/3 x, 1 1/3 y)
4 - (3 1/10 x, 3 1/10 y)
The scale factor in both of these rules is greater than 1, which means that the dilation is an enlargement. In rule 1, the scale factor is 1 1/3, and in rule 4, the scale factor is 3 1/10.
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Complete question:
Which of the following algebraic rules that represent a dilation that is an enlargement?
Select 2 correct answers
1 - (1 1/3 x, 1 1/3y)
2 - (1/2 x, 1/2y)
3 - ( 0.1 x, 0.1 y)
4 - (3 1/10 x, 3 1/10y)
Using the following diagram, determine the values of x, y, and z.
State the solution in simplest radical form or x equals a √b, y = c to the square root d, and z equals e to the square root of f, where a, c, and E are coefficients and become a d, and F are radicants. use NA when necessary
The values of x, y and z for the right triangle are: x = √6, y = 3, and z = √10 respectively.
How to evaluate the values of x, y, and z for the triangleThe perpendicular height of the right triangle divides the triangle in two triangles with the same proportions as the original triangle.
√15/(y + 2) = y/√15 {opposite/adjacent}
y(y + 2) = (√15)² {cross multiplication}
y² + 2y = 15
y² + 2y - 15 = 0
by factorization;
(y - 3)(y + 5) = 0
y = 3 or y = -5
by Pythagoras rule:
(√15)² = x² + y²
15 = x² + 3²
x = √(15 - 9)
x = √6
z² = (√6)² + 2²
z = √(6 + 4)
z = √10
Therefore, the values of x, y and z for the right triangle are: x = √6, y = 3, and z = √10 respectively.
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find the critical value za/2 that corresponds to a 80 confidence level
the critical value zα/2 that corresponds to an 80% confidence level is approximately 1.2816.
To find the critical value zα/2 that corresponds to an 80% confidence level, we need to determine the value of α/2.
A confidence level of 80% implies that the remaining area under the standard normal distribution curve is (1 - 0.80) = 0.20.
Since the standard normal distribution is symmetric, we divide this remaining area equally between the two tails, resulting in
α/2 = 0.10.
To find the corresponding critical value, we look up the z-score that corresponds to an area of 0.10 in the standard normal distribution table (also known as the z-table) or use a statistical calculator.
The critical value zα/2 for α/2 = 0.10 is approximately 1.2816.
Therefore, the critical value zα/2 that corresponds to an 80% confidence level is approximately 1.2816.
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how do u find the output of y²=(9)
Which type of transformation is shown in the graph below?
A. rotation
B. dilation
C. reflection
The type of transformation that is shown in the graph below is reflection.
option C.
What is the rotation of an object in a graph?A rotation is a form of transformation that turns a figure about a point. We call this point the center of rotation.
A figure and its rotation maintain the same shape and size but will be facing a different direction.
A reflection can be thought of as folding or "flipping" an object over the line of reflection.
So we can conclude that rotation involves rotating a figure around a fixed point, while reflection involves creating a mirror image of a figure across a line.
Rotation changes the orientation of the figure, while reflection changes its position relative to the line of reflection.
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What does -4/3 belong to
Answer:
-4/3 belongs to the set of real numbers
2 Nine identical circles are cut from a square sheet of paper whose sides are
36 centimeters long. If the circles are as large as possible, what is the area
of the paper that is left after all the circles are cut out? Use 3.14 as an
approximation for π.
Answer:
278.64cm²
Step-by-step explanation:
Area of the sheet left out = Area of the square - Area of the 9 circles
Area of the square = L^2
L is the side length of the square
A = 36^2
Area of the square = 1296cm^2
Diameter of a circle = 38/3 = 12cm
Area of a circle = πr²
r is the radius = 12/2 = 6cm
Area of a circle = 3.14(6)²
Area of a circle = 3.14 * 36
Area of a circle = 113.04cm²
Area of 9 circles = 9 * 113.04
Area of 9 circles = 1,017.36cm²
Area of the left over = 1296 - 1,017.36
Area of the left over = 278.64cm²
hi again please answer..
Answer:
18.8 pounds
Step-by-step explanation:
your equation would be a proportion of 125/47 = 50/x
solve this to get 18.8
Answer:
133 pounds
Step-by-step explanation:
situation: the amount of water that is used for irrigation at a pistachio orchard is inversely proportional to the amount of rainfall. if they use 30,000 gallons during a month in which there is 5 inches of rain, how much water will be used in a month that has 3 inches of rain? question: what does the general variation equation look like? group of answer choices
In a month with 3 inches of rain, 50,000 gallons of water will be used for irrigation at the pistachio orchard.
The general variation equation for an inverse variation relationship is:
y = k/x
In this equation, y represents the dependent variable (amount of water used for irrigation), x represents the independent variable (amount of rainfall), and k is the constant of variation.
In the given scenario, the amount of water used (y) is inversely proportional to the amount of rainfall (x). We are given that they use 30,000 gallons of water when there are 5 inches of rain. Plugging these values into the general variation equation, we get:
30,000 = k/5
To find the value of k, we can solve for it by multiplying both sides of the equation by 5:
k = 30,000 * 5 = 150,000
Now that we know the value of k, we can use the general variation equation to find the amount of water used in a month with 3 inches of rain:
y = 150,000/3
Simplifying this, we find:
y = 50,000
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Help? How to solve step by step?
Answer: (x+2)^2/x+2
= x+2 * x+2 / x+2
= x+2
Hope it helped u,
pls mark as the brainliest
^_^
3(5 - 2) = y
What does y =
Answer:
y=9
Step-by-step explanation:
5-2 is 3 and 3 times 3 is 9
Answer:
9=y
Step-by-step explanation:
3(5-2)=y
3(5)=15
3(-2)=-6
15-6=y
9=y
Select the correct answer.
Which graph represents function g?
g(x) = (-x)1/2
Answer:
Step-by-step explanation:
g(x) = (-x)1/2
The rectangular prism has a volume of 210 cubic centimeters. What is the value of x? (please show how to solve)
To find the value of x in a rectangular prism with a given volume of 210 cubic centimeters, we need to use the formula for the volume of a rectangular prism.
The volume of a rectangular prism is given by the formula V = lwh, where l represents the length, w represents the width, and h represents the height.
In this case, we are given the volume as 210 cubic centimeters, and we want to find the value of x, which is the length of the rectangular prism.
Let's assume the width and height of the rectangular prism are both 5 centimeters.
The volume equation becomes 210 = x * 5 * 5.
Simplifying the equation, we have 210 = 25x.
To solve for x, divide both sides of the equation by 25:
210/25 = x.
The result is x = 8.4.
Therefore, the value of x in the rectangular prism is 8.4 centimeters.
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2.35 × 10−3 in standard form?
Answer: 20.5
Step-by-step explanation:
Zander read 13 3/4pages in 1/4 of an hour. Sydney read 43 1/3 pages in 2/3 of an hour. At these rates, would Zander or Sydney read more pages in 1 hour?
Answer:
At these rates Sydney read 10 pages per hour more than Zander.
Step-by-step explanation:
Zander read \(13\frac{3}{4}\) pages in \(\frac{1}{4}\) of an hour.
Therefore, pages read by Zander in 1 hour = \(\frac{\text{Total pages read}}{\text{Total time taken}}\)
= \(\frac{13\frac{3}{4}}{\frac{1}{4}}\)
= \(\frac{55}{4}\times \frac{4}{1}\)
= 55 pages per hour
Sydney read \(43\frac{1}{3}\) pages in \(\frac{2}{3}\) of an hours.
Pages read by Sydney in 1 hour = \(\frac{43\frac{1}{3}}{\frac{2}{3} }\)
= \(\frac{130}{3}\times \frac{3}{2}\)
= 65 pages per hour
Therefore, number of pages read more by Sydney as compared to Zander,
= 65 - 55
= 10 pages per hour
At these rates Sydney read 10 pages per hour more than Zander.
Order the side lengths HI, IK, HJ, IJ, and KJ from least to greatest.
Answer:
KJ, IK, HI, HJ, IJ
Explanation:
The shortest side of a triangle is always opposite the smallest angle, and the longest side is always opposite the largest angle
isaac wants to buy a silver coat rack. The original price is $880, 20% off. What is the sale price?
Answer:
idon know the first point
Alicia has a collision deductible of $500 and a bodily injury liability coverage limit of $50,000. She hits another driver and injures them severely. The case goes to trial and there is a verdict to compensate the injured person for $40,000. How much does alicia have to pay? how much does her insurance pay?.
Alicia have to pay $10,000 and her insurance will pay $10,500.
What is limit of coverage in insurance?
This limit is the most the insurer will pay for sums as damages because of bodily injury or property damage included within the products-completes operations hazard during the policy period.
Given that Alicia has a collision deduction of $500 and a bodily injury coverage limit of $50,000.
And there is a verdict to compensate the injured person for $40,000
Therefore Alicia have to pay
$50,000-$40,000 = $10,000
And her insurance will pay
$10,000 + $500 = $10,500
Hence Alicia have to pay $10,000 and her insurance will pay $10,500.
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the circumference of a circle is 154cm. What is the diameter of the circle?
Answer:
51.33 cm
Step-by-step explanation:
154cm / π = 51.33 cm
Help !!!! heres the picture for it
Using the proportional rule of Similar Triangles, the length of SD is 12 m.
Given a truss bridge.
From it,
The triangles BCD and RSD are similar.
For similar triangles, corresponding sides are proportional.
Corresponding sides are,
BC and RS, CD and SD, BD and RD.
BC / RS = CD / SD = BD / RD.
Consider BC / RS = CD / SD.
2 / 1 = 24 / SD
2 (SD) = 24
SD = 12
Hence the length of SD is 12 m.
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The school that Stefan goes to is selling tickets to a choral performance. On the first day of ticket sales the school sold 3 senior citizen tickets and 1 child ticket for a total of $38. The school took in $52 on the second day by selling 3 senior citizen tickets and 2 child tickets. Find the price of a senior citizen ticket and the price of a child ticket
Answer:
senior citizen tickets are $10 and child tickets are $8
Answer:
senior is 10 and child is 8
Step-by-step explanation:
A painted water tower is shown. What percent of the surface area of the water tower (not including the surface underneath the tower) is green? Round your answer to the nearest tenth of a percent.
Answer:
43.6%
Step-by-step explanation:
curved surface area (green) is found by circumference multiply by height
\(\pi\) x d x h = \(\pi\) x (15 x 2) x 12 = 360\(\pi\)
total surface area is
blue circle + total curved surface area (blue + green)
= \(\pi\)\(r^{2}\) + 15(2)(8)\(\pi\) + 360\(\pi\)
= \(15^{2}\)\(\pi\) + 240\(\pi\) + 360\(\pi\)
= 825\(\pi\)
percentage = 360\(\pi\)/825\(\pi\) x 100%= 22/55 x 100% = 43.63
Hello, I know it is kinda late but here's a question.
9 = 4a - 2
What is a?
Worth 15 points!
The solution of the linear equation is a = 11/4.
How to solve the linear equation?Here we have the linear equation:
9 = 4a - 2
We want to solve this for a, so we need to isolate a on one side of the equation.
First, we can add 2 on both sides to get:
9 + 2 = 4a
11 = 4a
Now we can divide both sides by 4 to get:
11/4 = a
The solution of the linear equation is a = 11/4.
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compute the number of ways you can select 3 elements from 7 elements.
a. 343
b. 10
c. 21
d. 35
The number of possible ways in which we can select 3 elements from 7 elements are given in option d. 35.
There are a total of 7 elements and we can to select 3 elements out of them.
We have to apply the permutation and combination here in order to find the answer,
The formula is ⁿCₐ
Where, C represents combination,
n is the total number of combination,
a is the number of selections that we have to do,
ⁿCₐ = n!/(n-a)!a!
Now, putting n = 7 and a = 3,
ⁿCₐ = 7!/(4)!3!
ⁿCₐ = 35
So, the total number of ways possible are 35.
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g hich is more affected by extreme observations, the mean or median? and how about the standard deviation or iqr? mean, standard deviation mean, iqr median, standard deviation median, iqr
The combinations that are more affected by extreme observations are mean and standard deviation, while the combinations that are less affected are median and IQR.
The mean is more affected by extreme observations, because it takes into account the value of every observation in the data set, whereas the median only considers the middle value(s) and is therefore less sensitive to extreme values.
The standard deviation is more affected by extreme observations, because it takes into account the difference between each observation and the mean of the data set. A single extreme value can have a large impact on the mean, and therefore on the standard deviation.
On the other hand, the interquartile range (IQR) is less affected by extreme observations, because it only considers the range of the middle 50% of the data. The median and IQR are often used together to describe a data set that has extreme values or is not normally distributed.
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Find the area of a circle with radius 36 cm. Use = 3.14.
A.226.08 cm
B.2,034. 72 cm?
C.4069. 44 cm
D.8,138.88 cm?
Answer:
4071.5cm²
i'm sorry if this is wrong is it supposed to be the EXACT number?.