The quotient of the quantity (30 × 10⁻²⁴)/(5 × 10⁻²⁴) is found out to be 6 × 10⁰.
What is meant by scientific notation?For writing exceptionally large or extremely small numbers, scientific notation is comparable to shorthand. A process is limited to a number multiplied by ten rather than written in decimal form.
In a mathematical equation, the "coefficient" is the first number. The coefficient must be less than ten and greater than one. For example, the coefficient for developing scientific notation for the number 256 is 2.56.As in the equation, the second number is a power of ten, presented as a power of ten with just an exponent, such as 10², which stands for 10 x 10.Now, as per the expressed equitation;
= (30 × 10⁻²⁴)/(5 × 10⁻²⁴)
Divide the numerator (30 × 10⁻²⁴) by denominator (5 × 10⁻²⁴) by the quotient.
= 6 × 10⁰
Therefore, the quotient of the quantity (30 × 10⁻²⁴)/(5 × 10⁻²⁴) is calculated as 6 × 10⁰.
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as estimate √200 to the nearest who le numbers
Answer:
10√2
or in decimal form:
14.1
Hope this helps! <3
asgt 2.2 7 of 77 of 7 items on a number line, a is at 5 and b is at 50. point x is the midpoint. point t is 2/3 of the way from x to b. determine the coordinate of point t. distance of xb =
On a number line where A is at 5 and B is at 50, and X is the midpoint and T is somewhere between A and B, the coordinates of point T is 15 and the distance of XB is 22.5.
A number line is straight line divided by equal measures that serves as a visual representation of the real numbers.
If on a number line, a is at 5 and b is at 50, then AB = 50 - 5 = 45.
If point X is the midpoint of A and B, then X divides the distance of A to B into two equal parts.
let n = AX = XB
AB = AX + XB
45 = n + n
45 = 2n
n = 22.5
AX = XB = 22.5
If point T is 2/3 of the way from X to B, then
T = 2/3XB
T = 2/3(22.5)
T = 15
Hence, the coordinates of T is at 15 and the distance of XB is 22.5.
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a function is a relation in which each possible input value leads to exactly one output value. the input values make up the range and the output values make up the domain
A relation between sets is referred to as a function when there is exactly one output for each input.
Which statement is true?A function is a relation where each output value is assigned to exactly one input value.The domain of a function is the set of all output values, or y-values, for which the function is defined.The range of a function is the set of all input values, or x-values, for which the function is defined.To write the equation y = ax + b in function notation, substitute f(x) for y.?To write the equation y = ax + b in function notation, substitute f(x) for y
The only true statement is the last one. A function assigns exactly one output value to each input value. The domain is the set of all input, or x-values. The range is the set of all output, or y-values.
y=ax+b can be written in function notation by replacing y with f(x).
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suppose that there are seven committees with each pair of committees having a common member and each person being on two committees. how many people are there?
Minimum number of meeting required is 5 meetings required
As mentioned, if there is an edge between two committees, both the committee has atleast one member in common.
So if we consider two committees with atleast one member in common, i.e. we select two different vertices with an edge in between, the common member(s) in the committee can discuss and exchange ideas between the committees and thus they don't require a meeting to be scheduled.
So looking at the graph we can say that we only need to schedule meetings between committee with no edge connecting them.
6C2 - |E| or 15 - 10
= 5 meetings
What is the role of the committees?Committees keep an eye on ongoing government activities, spot problems that warrant legislative scrutiny, collect and assess data, and suggest courses of action to the Senate.
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What is the approximate value of the 16th percentile of corn yield for counties in iowa?
16th percentile of corn yield for counties in iowa is 153.4.
What is percentile?In statistics, a score below which a certain percentage of scores (k) in a frequency distribution falls is known as a k-th percentile, whereas a score at or below which a given percentage falls is known as a k-th centile (inclusive definition). The score below which (exclusive) or at which (inclusive) 50% of the scores in the distribution may be found is known as the 50th percentile (the median), for instance. For instance, if the input scores are related to human weight, the corresponding percentiles will be represented in kilograms or pounds. Percentiles are expressed in the same unit of measurement as the input scores.
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What number must be added to both the numerator and the denominator of the fraction 2/3 to get the fraction 7/8?
Answer:
Step-by-step explanation:
Answer is 5
2 + 5 = 7
3 + 5 8
The temperature at 5 p.m. is 20 degrees. the temperature at 10 p.m. is -5 degrees
The number of people in a movie theater. Identify the set of numbers that best describes the situation. Explain your choice.
a school authority claims that the average percentage marks of students is 68. a researcher has taken a well–designed survey and his sample mean is 64.5 and sample standard deviation is 2. the sample size is 300. which statement is correct?
The statement B is correct, i.e., The result of the survey is statistically significant.
What is statistical significance?The probability that the difference in conversion rates between a given variation and the baseline is not the result of random chance is known as statistical significance.
Given:
Average percentage of students = 68Sample mean of researcher = 64.5Sample standard deviation = 2Sample size = 300To find: WHich of the given statements is correct?
Finding:
According to the given data,
We can infer that there is a statistically significant result because our findings from a large sample size and relatively small standard deviation show that 64.5 is much lower than the average 68. Additionally, it differs practically.Hence, the statement B is correct, i.e., The result of the survey is statistically significant.
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(COMPLETE QUESTION:
A school authority claims that the average percentage marks of students is 68. A researcher has taken a well-designed survey and his sample mean is 64.5 and sample standard deviation is 2. The sample size is 300.Which statement is correct?
a.)
The difference exists due to chance since the test statistic is small.
b.)
The result of the survey is statistically significant.
c.)
The sample size should be much more.
d.)
The result of the survey is not statistically significant.)
Describe how to graph the solution of
The solution of the given inequality y ≤ -x² + 2x is (x,y) ≥ {(0,0) and (-2,-4)} obtained by plotting graph between axis.
What is inequality?A mathematical phrase in which the sides are not equal is referred to as being unequal. In essence, a comparison of any two values reveals whether one is less than, larger than, or equal to the value on the opposite side of the equation.
Given the inequality,
y ≤ −x² + 2x
The inequality consists of two functions,
y ≤ -x² and y ≤ 2x
Now if we plot both inequalities
x = 0 ⇒ y = 0
And,
2x ≤ -x²
-x²/x ≥ 2
x ≤ -2
So,
y ≤ 2(-2)
y ≤ -4
If we plot both as shown below then the bounded region is obtained towards the right therefore the solution will be greater than this.
Therefore (x,y) ≥ {(0,0) and (-2,-4)} will be solution.
Hence "The solution of the given inequality y ≤ -x² + 2x is (x,y) ≥ {(0,0) and (-2,-4)} obtained by plotting graph between axis".
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Solve for x can you help please
Answer:
x = 13
Step-by-step explanation:
23 - 9 = 14
14 / 2 = 7
So both sides should equal to 7.
Set the two expression equal to each other and solve.
x - 6 = 2x - 19
move the 6 to the other side by adding
x = 2x - 19 + 6
x = 2x - 13
then move 2x to the other side by subtracting
x - 2x = -13
-x = -13
divide both sides by -1 to get x
x = -13/-1
x = 13
Check.
plug 13 in for x
x - 6
13 - 6 = 7
2x - 19
2(13) - 19
26 - 19 = 7
so both expressions are equal to each other now and
7 x 2 = 14
14 + 9 = 23
thus x = 13
What is the prime factorization 18 and 24
Answer:
(2 × 3 × 3) and (2 × 2 × 2 × 3).
Solve the equation. 2(5 – 7) = 1
Answer:
False
Step-by-step explanation:
Distribute, do the math, and evaluate the resulting equality/statement to see if it is true
10 - 14 = 1
-4 = 1
That is not true so the answer is false
If 9 (x-9) = -11, then x =?
O-92/9
O-20/9
O-11/9
O-2/9
O70/9
Answer:
◉ 70/9
Step-by-step explanation:
9(x - 9) = -11
9x - 81 = -11
9x = 70
x = 70/9
in an election for class president,jason received 170 of the 250 votes . what percent of the vote did he receive
Answer: 68%
Step-by-step explanation:
170/250=
17/25=
0.68=
0.68 * 1=
0.68 * 100%=68%
What is the value of 5x2 + x if x = 4?
404
84
44
24
Answer:
44
Step-by-step explanation:
(5)(4)(2) + 4 Calculate the product
40 + 4 Add
= 44
Answer: its 44 :D
have a great day young boy
Which mathematical term cannot be precisely defined? line segment point circle ray
Of the three types of general survivorship curves, which can be most likely expected to live closest to its maximum life expectancy?
In the given statement is :
Of the three types of general survivorship curves, which can be most likely expected to live closest to its maximum life expectancy?
In this case, In Type I Curve, organisms tend to live up to maximum life expectancy. They survive their adulthood and die when they become elderly. Humans come under this category.
Survivorship Curve:
The Survivorship Curve is used to represent the number of population that are expected to live to a certain age. There are three types of survival curves they are Type I, Type II, Type III. Each curve will show the life expectancy of a particular group of organisms.
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30 pointys!!!!!
Please tell me the answer, 30 points avaliable,
Answer:
10.97 mm
Step-by-step explanation:
Hello!
First, let's construct an altitude, as shown in the picture below. An altitude is a height from one point to another side, forming a 90° angle at that intersection.
The length of the altitude is the same as the missing length, they are both parallel.
The length from the altitude to the slant line would be 6, as found by subtracting 8 from 14.
If you look closely, we can see a right triangle, and 12.5 mm is the hypotenuse. We know the measure for another side, and we can solve for the altitude using the Pythagorean Theorem: [tex]a^2 + b^2 = c^2[/tex], a and b are legs, and c is the hypotenuse.
In this case, 6 and the altitude are legs.
Solve for the Altitude[tex]a^2 + b^2 = c^2[/tex][tex]A^2 + 6^2 = 12.5^2[/tex][tex]A^2 + 36 = 156.25[/tex][tex]A^2 = 120.25[/tex][tex]A = \sqrt{120.25}[/tex][tex]A \approx 10.97[/tex]The altitude is around 10.97, so the missing length will also be 10.97 mm.
Please help math 100 points! Decimal Rounding
Answer:
a: 0.5 + 0.3 = 0.8
b: 2.7 + 28.2 = 30.9
c: 3.1 + 2.4 + 9.9 = 15.4
d: 15.2 + 1.4 + 0.8 = 17.4
e: 39.2 + 2.5 + 0.8 = 42.5
Step-by-step explanation:
I did the assignment and I got it right
how do you find the domain and range of a continuous graph???
Answer:
So, when talking about continuous functions, we're dealing with a function/graph that goes on and on to infinity. It never ends. In a case like this, we must define domain and range. Domain is all input values, while range goes the same but it's the output values. With this information, the domain and range on a continues graph would most likely be all real numbers due to the fact of the graph never ending, and that means the graph would have every input value thus making its domain/range infinite as well.
➲ Hope this helps.
a candy bar box is in the shape of a triangular prism. the volume of the box is 1,200 cubic centimeters. a triangular prism is shown with base of triangle labeled 10 cm, sides of the triangles labeled 13 cm, and length of the box equal to 20 cm. part a: what is the height of the base? show your work.
The height of the box is 12cm, having volume = 1200cm ³ .
What is the volume of triangular prism?A triangular prism's volume is the area that it takes up in all three dimensions. A prism is a solid object that has the same cross-section throughout its entire length, equal bases, and flat, rectangular side faces. Prisms can be divided into many categories and given different names depending on the form of their bases. A triangular prism has three rectangular lateral sides and two identical triangular bases.
The formula yields the volume of a triangular prism.
Volume of triangular prism = 1/2lwh
Where,
w = width
h = height
l = length.
We may determine the height by filling in the specified measurements.
1200cm ³ = 1/2 × (20 cm) × (10 cm) × h
h = (1200 cm³) / (100 cm²))
h = 12 cm
The box has a 12 centimeter height.
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Line c passes through points (5, 1) and (9, 8). Line d is parallel to line c. What is the slope of line d?
The slope of line d is m =7/4.
Given c points (5,1) and (9,8).
and the d line is parallel to line c.
We have to find the slope of d.
The slope formula is to determine a line's slope or steepness, use the slope formula. By calculating the ratio of the change in the y-axis to the change in the x-axis, it may be used to calculate the slope of any line. A line's slope is determined by how its "y" coordinate changes in relation to how its "x" coordinate changes.
Slope m = rise/run =[tex]=\frac{y_{2} -y_{1} }{x_{2} -x_{1} }[/tex]
Here, [tex](x_{1} ,y_{1} )=(5,1) and (x_{2} ,y_{2} )=(9,8)[/tex]
We get slope by substitute this points in m value.
m=(8-1)/(9-5)
m=7/4
Therefore, the slope m=7/4.
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Really need help on this problem
Solving the equation s = zr - 6zc^4 for z would give you: [tex]z = \frac{s}{r - 6c^4}[/tex].
How to Solve an Equation?Given the equation, s = zr - 6zc^4, to solve the equation for z, follow the steps below:
We have to isolate the variable "z" to one side of the equation if we are to solve the equation for z.
s = zr - 6zc^4
Factor out variable z
s = z(r - 6c^4)
Divide both sides of the equation by (r - 6c^4)
s/(r - 6c^4) = z(r - 6c^4) / (r - 6c^4)
s/(r - 6c^4) = z
[tex]z = \frac{s}{r - 6c^4}[/tex]
Therefore, solving the equation s = zr - 6zc^4 for z would give you: [tex]z = \frac{s}{r - 6c^4}[/tex].
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Consider the function f(x) = x² + 3x - 7. Find the value of f(x) when x = 3 and select the correct answer below. (5 points)
05
8
11
18
David fills an aquarium to a depth of 3/8 meters in 3 3/5 minutes.
The unit rate in minutes per meter is 28.8 minutes per meter when David fills an aquarium to a depth of 3/8 meters in 3 3/5 minutes
The given Depth of the aquarium = 3/8 meters
Time taken to fill the aquarium = 3 3/5 minutes
To find the the unit rate in minutes per meter, we need to divide the time taken to fill the aquarium by the depth of the aquarium
So, Unit rate in minutes per meter = 3 3/5minutes ÷ 3/8 meters
= 18/5 ÷ 3/8
= 18/5 ×8/3
= 144/15
= 28.8 minutes per meter
Hence, the unit rate in minutes per meter is 28.8 minutes per meter when David fills an aquarium to a depth of 3/8 meters in 3 3/5 minutes
The correct question is David fills an aquarium to a depth of 3/8 meters in 3 3/5 minutes. What is the unit rate in minutes per meter?
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find the distance of a speed of 15m/s for 5 minutes
15m/s * 1km/1000m*60s/1 min*60 min/1hr=
You do the calculation.
Here are the conversions used in the conversion.
1km = 1000 m, 60 seconds = 1 minute, 60 minutes = 1 hour.
When you set up the problem the 15 meters is in the numerator and 1 second is in the denominator. To convert the 15 meters to km the next conversion factor needs to have 1km in the numerator and 1000 meters in the denominator. Now the 15 m will be divided by 1000 m which cancels the meters and leaves km.
The seconds in 15 m/s is in the denominator so to convert seconds to hours multiply by 60 seconds placing it in the numerator over 1 minutes. Use the same idea to set up the conversion from minutes to hours.
Practice this conversion. It is a fundamental conversion that any middle school student should know how to do.
Please Help! <3 ASAP
i don't understand T.T
Answer:
3.2 miles
Step-by-step explanation:
Yesterday: 2.35 miles
Today: 2.45 miles
Total of today and yesterday: 2.35 miles + 2.45 miles = 4.8 miles
Goal: 8 miles
Number of miles left to do:
8 miles - 4.8 miles = 3.2 miles
Answer: 3.2 miles
help please!!!!!!!!!!!!!!!!!!!!!
Answer:
1/8
Step-by-step explanation:
5/4 divided by 10/1 is the same as
5/4 times 1/10
5/4 * 1/10 = 5/40 = 1/8
Answer: 1/8
Step-by-step explanation:
[tex]\displaystyle\\\frac{\frac{5}{4} }{10} =\\\\\frac{5}{4}:10=\\\\\frac{5}{4} *\frac{1}{10}=\\\\ \frac{5*1}{4*10}=\\\\\frac{5}{4*5*2} =\\\\\frac{1}{4*2}=\\\\\frac{1}{8}[/tex]
1/3 of x is 14 plsss helppp
Answer:
42
Step-by-step explanation:
1/3 * x = 14
x/3=14
3*x/3=14*3
x=42