Answer:
3 divided by 595 is 0.00504202
Step-by-step explanation:
Answer:
0.0050420168
Step-by-step explanation:
turn 3 to a decimal, then just divide
3.00 / 595 = 0.0050420168
helo please show work
Answer:
Step-by-step explanation:
Solution:
We can simplify the ratio 305 : 60 by dividing both terms by the greatest common factor (GCF).
The GCF of 305 and 60 is 5.
Divide both terms by 5.
305 ÷ 5 = 61
60 ÷ 5 = 12
Therefore:
305 : 60 = 61 : 12
Find the slope of the line passing through the points (-5, 4) and (3, - 3).
Answer:
-0.5
Explanation:
slope = rise/run = y2-y1=x2-x1
(4-3) / (-5 +3)
calculate the area of the rigt triangle
Answer:
Area = 1/2 × base × height
A = 1/2 × 5 × 3,3/5
= 9
Challenge Word Problems
1. A 747 Airplane la 762 Inohos tall. How fall to it in foot?
2. The river raft ride at the amusement park oan hold 12 riders at a
time. There are 527 people in line. How many times will the ride need
to run in order to get all 527 people through the ride?
3. One school bus can hold 46 students. There are 24 students in each
of the 5 fifth grade classes. How many buses will they need in order to
transport everyone to the zoo for a field trip?
4. Write and solve a word problem that requires long division AND has a
remainder.
02014 Tedoning Wittra Mountain View
ඉල ම
Ye
A) A 747 Airplane is 762 inches tall. 762 inches is equal to 63.5 feet, so the airplane is 63.5 feet tall.
What is airplane?An airplane is a type of aircraft that is heavier than air and propelled by one or more jet engines. It is used for transport across long distances, typically carrying passengers and cargo.
The river raft ride at the amusement park can hold 12 riders at a time. 527 people divided by 12 riders per ride is 44.75. This means the ride will need to run 44 times in order to get all 527 people through the ride.
One school bus can hold 46 students. There are 24 students in each of the 5 fifth grade classes. 24 students times 5 classes is 120 students, so they will need 3 buses in order to transport everyone to the zoo for a field trip.
Write and solve a word problem that requires long division AND has a remainder.
Samantha has 192 lollipops. She wants to evenly divide them into bags of 10. How many bags will she need and how many lollipops will be left over?
192 divided by 10 is 19 with a remainder of 2. Samantha will need 19 bags and will have 2 lollipops left over.
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Starting salaries of 130 college graduates who have taken a statistics course have a mean of $44,783. The population standard deviation is known to be $10,272. Using 99% confidence, find both of the following:
A.The margin of error:
B. Confidence interval:
A. The margin of error for a 99% confidence interval is $$2,320.75.
B. The confidence interval for the mean starting salary of college graduates who have taken a statistics course is CI = $42,462.25 to $47,103.75
How to find both of the margin of error and confidence interval?PART A.
The margin of error (ME) is determined using the formula:
ME= z ∗ σ/√n
where:
z is the z-score for the desired confidence level
σ is the population standard deviation
n is the sample size
For a 99% confidence level, the z-score is 2.576. The population standard deviation is $10,272, and the sample size is 130.
Substituting these values into the formula, we have:
ME = 2.576 ∗ 10272/√130
ME = $2,320.75
PART B
The confidence interval (CI) is determined using the formula:
CI = \(\bar{x}\) ± ME
where:
\(\bar{x}\) is the sample mean
ME is the margin of error
The sample mean is $44,783, and the margin of error is $2,320.75.
Substituting the values into the formula, we get:
CI= 44783 ± 2320.75
CI = $42,462.25 to $47,103.75
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Select the values that make the inequality -q> -7 true. Then write an equivalent inequality, in terms of q. (Numbers written in order from least to greatest going across.)
The inequality relation -q > -7 can be represented in the form of q as q < 7
The numbers in set A = { -8 , -7.1 , -7 , -6.9 , -6 , -2 , 0 , 2 , 6 , 6.9 }
What is an Inequality Equation?
Inequalities are the mathematical expressions in which both sides are not equal. In inequality, unlike in equations, we compare two values. The equal sign in between is replaced by less than (or less than or equal to), greater than (or greater than or equal to), or not equal to sign.
In an inequality, the two expressions are not necessarily equal which is indicated by the symbols: >, <, ≤ or ≥.
Given data ,
Let the inequality equation be A
The value of A is - q > - 7
Now , multiplying by (-1) on both sides of the equation , we get
( -1 ) ( -q ) > ( -1 ) ( - 7 )
The inequality relation will change the sign from > to < and ,
q < 7
So , the value of the inequality relation A is q < 7
Now , all the values in the number line which satisfy the inequality equation q < 7 are given in set A
The numbers in set A = { -8 , -7.1 , -7 , -6.9 , -6 , -2 , 0 , 2 , 6 , 6.9 }
Hence , The inequality relation -q > -7 can be represented in the form of q as q < 7 and numbers in set A = { -8 , -7.1 , -7 , -6.9 , -6 , -2 , 0 , 2 , 6 , 6.9 }
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What is the slope and y-intercept of this line?
y = -3x+9
A. slope: 3, y-intercept: -9
B. slope: -3, y-intercept: 9
C. slope: 1. y-intercept: -3
D. slope: 9, y-intercept: -3
Select all of the following that are potential roots of
p(x)=x²-9x²
- 4x + 12?
00
00
+2
NI ###
+4
+9
O +3
+6
+12
The potential roots of the function p(x) = x² - 9x² - 4x + 12 are x = 1, -1.5, and 12.
What is the degree of a polynomial?Degree of a polynomial is the highest power of the variable in that polynomial. For example, in a cubic polynomial, the variable [\(\bold{x}\)] has the highest power of 3.
Given is the following function with degree of 2 as -
We will plot the graph and find the roots of this function. The number of x - intercepts [coordinates where the graph cuts the x axis] will give us the roots or zeroes of the polynomials. Refer to the graph attached, it shows that the graph intercepts the x - axis at three different coordinates which are → x = 1, x = -1.5, and x = 12. Hence, these three values of [x] are the potential roots of the function p(x) = x² - 9x² - 4x + 12.
Therefore, the potential roots of the function p(x) = x² - 9x² - 4x + 12 are x = 1, -1.5, and 12.
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The potential roots of the given polynomial equation are +4 and -3. These roots are found by factoring the equation, setting each factor equal to zero and solving for x.
Explanation:To find the potential roots of the polynomial equation p(x) = x² - 9x - 12, we can set the equation to zero and solve for x: 0 = x² - 9x - 12.
Next, we look for the factors of 12 which when multiplied would give you -12 and when subtracted would give you 9. There we have -4 and +3. Therefore the factors of the equation are (x - 4)(x + 3) = 0.
So, Final answer:
The potential roots of the given polynomial equation are +4 and -3. These roots are found by factoring the equation, setting each factor equal to zero and solving for x.
Explanation:To find the potential roots of the polynomial equation p(x) = x² - 9x - 12, we can set the equation to zero and solve for x:
0 = x² - 9x - 12.
Next, we look for the factors of 12 which when multiplied would give you -12 and when subtracted would give you 9. There we have -4 and +3. Therefore the factors of the equation are (x - 4)(x + 3) = 0.
So, potential roots of the equation are x = 4 and x = -3 if we set each factor equal to zero and solve for x. This means that from the given options, the potential roots to the equation would be +4 and -3 (though -3 is not mentioned). of the equation are x = 4 and x = -3 if we set each factor equal to zero and solve for x. This means that from the given options, the potential roots to the equation would be +4 and -3 (though -3 is not mentioned).
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H
6:00 PM
What is a frostbite?
subtract:-5x^2-7y^3+14z from 2x^2-y^3+5z
Answer: \(-3x^2+6y^3-9z\)
Step-by-step explanation:
\((2x^2-y^3+5z)-(5x^2-7y^3+14z)\) given
\(2x^2-y^3+5z-5x^2+7y^3-14z\) use distributive property and distribute the -
\(-3x^2+6y^3-9z\) final answer
Answer:
-3x^2 + 6y^3 - 9z
Step-by-step explanation:
(2x^2 - y^3 + 5z) - (5x^2 - 7y^3 + 14z)
open the brackets:
2x^2 - y^3 + 5z - 5x^2 + 7y^3 - 14z
simplify:
=> -3x^2 - y^3 +5z + 7y^3 - 14z [2x^2 - 5x^2 = -3x^2]
=> -3x^2 + 6y^3 + 5z - 14z [ -y^3 + 7y^3 = 6y^3]
=> -3x^2 + 6y^3 - 9z [ 5z - 14z = -9z]
Stem and Leaf Chart
Quiz Scores
Leaf
3
Stem
6
7
8
9
10
0047
2559
479
00
How many
students
scored 90% or
higher?
The value 12 would be represented by a stem value of 3 and a leaf value of 2, and so on.
A stem and leaf chart is a data representation tool used to organize and display data sets in an orderly and meaningful manner. The chart provides a way to quickly see the frequency of a particular set of values that occur in the data set.
The stem and leaf chart is a convenient way to display large data sets with small data intervals, such as height, weight, and exam scores.The stem and leaf chart divides the data into two parts, the stem and the leaf.
The stem is the digit or digits that represent the largest place value of the data, and the leaf is the digit or digits that represent the smallest place value of the data.
The stem is usually on the left side of the chart, and the leaves are listed in numerical order on the right side of the chart.A stem and leaf chart with a value of 10 higher is a modification of the traditional stem and leaf chart.
In a stem and leaf chart with a value of 10 higher, the stem represents the tens place value, and the leaves represent the ones place value. For example,
if the stem value is 2, then the leaves would be listed from 0 to 9. The value 10 would be represented by a stem value of 3 and a leaf value of 0. The value 11 would be represented by a stem value of 3 and a leaf value of 1.
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Each rectangle below has an area of 4 cm? Each square has an area of 2 cm?
If a rectangular box were made from the pattern, what would be the surface area?
Answer:
Literally any even number that’s not two or four
Step-by-step explanation:
I need a layout
A truck is said to get 18 miles per gallon on a highway, but this value can fluctuate, at most, by 4 miles per gallon. Which of the following absolute value inequalities matches this scenario? Question 23 options: |x + 18| ≤ 4 |x – 18| ≤ 4 |x – 4| > 18 |x + 18| > 4
Answer:
the correct answer is |x – 18| ≤ 4
just took the test
Step-by-step explanation:
Can someone find the lengths of these? and show work?
Answer:
MN=15
MQ=15
MP=15
PS=9
PN=9
RN=15
in a normal distribution, 95% of the data will fall with 1.96 standard deviations (sd) above and below the mean. thus, we would expect 95% of the hearth t1 values to fall between _____ and 89.56.
The answer is that the Governor's claim is correct.
We know that ,
X - μ / s/√n
t ₙ₋₁ i.e; t-distribution with (n-1) d.f. when the population standard deviation is unknown.
X - t₀.₉₅,ₙ₋₁ / s/√n
X + t₀.₉₅,ₙ₋₁ / s/√n
Let n be the sample size of the given sample.
The 95% confidence interval of the population mean is where,
n = 78, s = 3.
Given the sample size, we can compute the above.
be the average income of nurses.
We have to test, H0:
= 55,775 against H1:
> 55,775
The test-statistic is, T = X - μ / s/√n
X = 58,445,
X = 55,775, s = 3800, n = 60
Thus, T = 5.4426
Under H0, T ~ t-distribution with (n-1) d.f. i.e. 59 d.f.
The p-value = P(T > 5.4426) = 0
Since, p-value < level of significance (0.05), we reject the null hypothesis H0.
So, we conclude that the Governor's claim is correct.
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12) From the top of a lighthouse that is 150 feet above sea level, the angle of depression to a boat at sea is 30
degrees. To the nearest whole number, how far is the boat from the base of the lighthouse?
Answer:
260 ft
Step-by-step explanation:
Let the unknown length be x.
\(\tan 30^{\circ}=\frac{150}{x} \\ \\ x=\frac{150}{\tan 30^{\circ}} \\ \\ x \approx 260
\)
Fifteen is three times the difference between three times a number, n, and four.
Translate into equation and solve.
We can translate word equations into number equations by recognizing key words as operations:
Three times = multiply by 3Difference = subtractIs = equalsSolving the QuestionWe're given:
Fifteen is three times the difference between three times a number, n, and four.Divide the sentence into parts:
[Fifteen] [is] [three times the difference between three times a number, n, and four]Translate into numbers and operations:
15 = [three times the difference between three times a number, n, and four]15 = 3 × [difference between three times a number, n, and four]15 = 3 × (3n - 4)Isolate n:
15 = 3 × (3n - 4)
15 = 9n - 12
27 = 9n
n = 3
Answer15 = 3 × (3n - 4)
n = 3
What is the surface area of the right trapezoidal prism? To receive credit, you must show the work used to arrive at a final answer.
Answer:
210 cm²
Step-by-step explanation:
The net of the right trapezoidal prism consists of 2 trapezoid base and four rectangles.
Surface area of the trapezoidal prism = 2(area of trapezoid base) + area of the 4 rectangles
✔️Area of the 2 trapezoid bases:
Area = 2(½(a + b)×h)
Where,
a = 7 cm
b = 11 cm
h = 3 cm
Plug in the values
Area = 2(½(7 + 11)×3)
= (18 × 3)
Area of the 2 trapezoid bases = 54 cm²
✔️Area of Rectangle 1:
Length = 6 cm
Width = 3 cm
Area = 6 × 3 = 18 cm²
✔️Area of Rectangle 2:
Length = 7 cm
Width = 6 cm
Area = 7 × 6 = 42 cm²
✔️Area of Rectangle 3:
Length = 6 cm
Width = 5 cm
Area = 6 × 5 = 30 cm²
✔️Area of Rectangle 4:
Length = 11 cm
Width = 6 cm
Area = 11 × 6 = 66 cm²
✅Surface area of the trapezoidal prism = 54 + 18 + 42 + 30 + 66 = 210 cm²
The volume of a rectangular prism is 5058
50
5
8
cubic inches.
The dimensions are given below.
What is the missing value in the table?
The missing value in the table include the following: B. 4 1/2 in.
How to calculate the volume of a rectangular prism?In Mathematics and Geometry, the volume of a rectangular prism can be calculated by using the following formula:
Volume of a rectangular prism = L × W × H
Where:
L represents the length of a rectangular prism.W represents the width of a rectangular prism.H represents the height of a rectangular prism.By substituting the given dimensions (parameters) into the formula for the volume of a rectangular prism, we have;
50 5/8 = 5 × W × 2 1/4
Width, W = 4 1/2 inches.
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Complete Question:
The volume of a rectangular prism is 50 5/8 cubic inches.
The dimensions are given below.
What is the missing value in the table?
Length Width Height
5 in. 214 in.
A. 79in.
B. 412in.
C. 134in.
D. 1018in.
Carly is planning on stenciling a pattern of flowers along the ceiling in her
bedroom. She wants all of the flowers to look exactly the same. What type of congruence
transformation should she use? Why?
Transformation involves changing the position and the size of a shape
The congruence transformation to use is translation
How to determine the congruence transformationFrom the question, we understand that:
She wants the flowers to look the same
To do this, she has to translate the image of a pattern of flower from one position to another
Hence, the congruence transformation to use is translation
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A rectangular living room has a perimeter of 38 meters and an area of 90 square meters.
What are the dimensions of the living room?
meters by
meters
Answer:
10 meters by 9 meters
Step-by-step explanation:
The policy of the Kauderman's pawnshop is to lend up to 30% of the value of borrower's collateral. Tommy wants to use a pair of $500 Jeans and $1,000 sunglasses as collateral for a loan. What is the maximum amount that he could borrow from Kauderman?
Answer:
30/100×$1500 = $450
Step-by-step explanation:
Tommy needs total capital of $1500 and he wants to lend 30% of loan from kaunderman, which is calculated as above.
Yoga Common Core Performance Assessment_ Regina takes yoga classes 2 days a week at the community center. The cost for the classes is $72, and Regina pays an additional one-time fee of $12 to rent the yoga equipment used in class. The classes run for 6 weeks. The local gym offers the same yoga program, including equipment, for $8 a class. Is Regina paying more or less than what the local gym charges for yoga classes?
On solving the provided question, we can say that - by the help of unitary method the value of 9 units will be
What is unitary method ?The unit technique is an approach to problem-solving that involves first determining the value of a single unit, then multiplying that value to determine the required value. The unit method, to put it simply, is used to extract a single unit value from a supplied multiple. For instance, 40 pens would cost 400 rupees, or the price of one pen. The process for doing this may be standardized. a single country. anything that has an identity element. (mathematics, algebra) (Linear algebra, mathematical analysis, mathematics of matrices or operators) Its adjoint and reciprocal are equivalent.
here,
cost for the 12 classes = $72
cost of 1 unit = $6
cost of 9 units = $54
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Solve by taking square roots
X^2 +25 = 0
Answer:
x = ± 5i
Step-by-step explanation:
x² + 25 = 0 ( subtract 25 from both sides )
x² = - 25 ( since negative the roots are not real )
Take square root of both sides
x = ± \(\sqrt{-25}\) = ± \(\sqrt{25(-1)}\) = ± 5i
Solve the system of equations.
y=9x+14
y=6x+35
x=
y=
The solution of the system of equations are x = 7 and y = 77
Given data
y = 9x + 14
y = 6x + 35
How to solve the system of equationssolving using substitution method to solve the simultaneous equation we have
y = 9x + 14 equation 1
y = 6x + 35 equation 2
equating the both equations will give
9x + 14 = 6x + 35
9x - 6x = 35 - 14
3x = 21
x = 7
plugging x = 7 into equation 1
y = 9x + 14
y = 9 * 7 + 14
y = 63 + 14
y = 77
The solution of the system of equations are x = 7 and y = 77
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Find the equation of the parabola in vertex form that has a vertex of (4,-2) and a y intercept of (0,-66)
The equation of the Parabola in vertex form that has a vertex of (4, -2) and a y-intercept of (0, -66) is:y = -4(x - 4)^2 - 2
The vertex form of a parabola is given by:y = a(x - h)^2 + k
where (h, k) is the vertex of the parabola.
We are given that the vertex is (4, -2), so we can substitute these values in the equation to get:y = a(x - 4)^2 - 2
Now, we need to find the value of "a". To do this, we can use the fact that the y-intercept is (0, -66). Since the point (0, -66) lies on the parabola, we can substitute x = 0 and y = -66 in the equation above to get:-66 = a(0 - 4)^2 - 2
Simplifying this, we get:-66 = 16a - 2
Adding 2 to both sides, we get:-64 = 16a
Dividing both sides by 16, we get:a = -4
Substituting this value of "a" in the equation above, we get the equation of the parabola in vertex form:y = -4(x - 4)^2 - 2
Therefore, the equation of the parabola in vertex form that has a vertex of (4, -2) and a y-intercept of (0, -66) is:y = -4(x - 4)^2 - 2
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Which equation shows the relationship between the exterior angle and the interior angles?
The equation that shows the relationship between the exterior and interior angles is ∠1 + ∠2 = ∠4
How to find the angles of a triangle?The exterior angle theorem states that the measure of an exterior angle is equal to the sum of the measures of the two remote interior angles of the triangle.
Therefore, the exterior angle theorem can be used to find the relationship between the exterior angle and the interior angles.
Using the exterior angle theorem, the sum of angle one and angle two is equals to the angle four.
Hence,
∠1 + ∠2 = ∠4
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Find the smallest whole number by which 16087 should be multiplied or divided to get a perfect square
There is no whole number by which you can multiply or divide 16087 to make it a perfect square.
To determine by which number you should multiply or divide 16087 to make it a perfect square, we can analyze its prime factorization. The prime factorization of 16087 is 13 × 1237.
In order to make 16087 a perfect square, we need each prime factor to have an even exponent. However, when we examine the prime factors of 16087, we find that both 13 and 1237 have an exponent of 1.
To make the exponents even, we need to multiply or divide 16087 by additional prime factors and their respective exponents. However, since 16087 is a product of two prime numbers (13 and 1237), we cannot introduce any additional prime factors to make the exponents even.
A perfect square is a number that can be expressed as the product of two equal factors. In the case of 16087, it cannot be transformed into a perfect square by multiplying or dividing by any whole number. The prime factors 13 and 1237 remain with an exponent of 1 each, indicating that there is no integer that can be applied to make them equal and convert 16087 into a perfect square.
Therefore, there is no whole number by which you can multiply or divide 16087 to make it a perfect square.
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In a rectangle, PR=25 and the area is 168. What is the measure of PQ?
Answer:
Step-by-step explanation:
As we know that ,
Area of rectangle = PR*PQ
as given Area=168 , PR = 25
putting values in above formula we will get,
168 = 25*PQ
PQ= 168/25
PQ= 6.72
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Leon older brother is 4 and 3/4 feet tall Leon is 1/3 foot shorter than his brother how tall is Leon
Answer:
4 5/12 feet tall
Step-by-step explanation:
All you have to do is subtract 1/3 from 4 and 3/4 in order to get this answer.
Answer:
Leon is 53/12 feet or 4 & 5/12 or 4.4167 (same answer different forms)
Step-by-step explanation:
Leon older brother is 19/4 feet tall or 57/12.
Leon is 1/3 or 4/12 foot shorter than his brother.
57/12-4/12= 53/12