The term refers to a thorough count, often known as a comprehensive enumeration.
What is meant by census ?
Every unit, whether it be an individual or the entire population, is studied during a census. A comprehensive enumeration, which refers to an exhaustive count, is what is meant by the term.
A census is a survey that is carried out on the entire collection of observational objects that are a part of a certain population or universe. A census is a thorough count of a population or groups at a particular period in relation to clearly specified qualities, such as population, production, or traffic on specific roadways.
The population of a nation is counted during a census. It also provides information about those individuals, including their histories, possessions, and way of life. Censuses are a key decision-making tool for both governments and enterprises.
The correct answer is option C. A study of the durability of earthquake-proof building materials.
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Solve this here
3x^2-27
Answer:Factor 3x^2-27. Step 1. Factor out of . Tap for more steps... Step 1.1. Factor out of . Step 1.2. Factor out of . Step 1.3. Factor out of . Step 2. Rewrite as . Step 3. Factor. Tap for
Step-by-step explanation:
could you help solve this asao
Answer:I think that the answer is the answer to the question
ok
Step-by-step explanat
Math
Sixth grade W.3 Find start and end times BAJ
2:00 P.M.
Recommendations
Emily made oatmeal cookies to take to a party. It took her 30 minutes to make the dough
and 1 hour to bake all of the cookies. It was 1:30 P.M. when Emily finally took the last batch
of cookies out of the oven. What time was it when Emily started making the cookies?
Submit
12:00 P.M.
Skill plans
1:00 P.M.
12:30 P.M.
Answer:
12:30 P.M.
Step-by-step explanation:
Emily took 30 minutes to make the dough and 1 hour to bake all of the cookies. In total, that's 30 minutes + 1 hour = 90 minutes (1 hour and 30 minutes). If it were 1:30 P.M. when Emily took the last batch of cookies out of the oven, then 90 minutes before that would be 1:30 P.M. - 90 minutes = 12:30 P.M. So, Emily started making the cookies at 12:30 P.M.
find the fourth term of {(a_(n)=-2),(a_(n)=2a_(n-1)-3):}
The fourth term of the arithmetic sequence will be -15.
What is arithmetic progression?The sequence in which every next number is the addition of the constant quantity in the series is termed the arithmetic progression
Mathematical symbols can be used to represent numbers (constants), variables, operations, functions, brackets, punctuation, and grouping. They can also denote the logical syntax's operation order and other properties.
The given data is a₁ = -2, and the formula is an = 2a₁(n-1) - 3.
The fourth term will be calculated as below,
an = 2a₁(n-1) - 3.
an = -4 x (3 - 1 ) - 3.
an = -12 - 3
an = -15
Hence, the fourth term will be -15.
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Irving spent the day shopping and made the following purchases:
Item
Cost ($)
Novel
8.75
Shirt
21.66
Lunch
9.13
Potted plant
16.89
When Irving was done, he checked his account balance and found he had a total of $95.06. How much money was in Irving’s account to begin with?
a.
$56.43
b.
$151.49
c.
$38.63
d.
$142.36
PLEASE HELP
Feel free to write on the document. Show your work or there won't be any brainliest
a) The formula to represent the relationship is y = 0.50x + 15
b) On a coordinate plane the graph will be a straight line because it is a linear function
c) the slope is 0.50 and y intercept is 15
2.(a) The slope of the line is calculated to be 2/5
b) In one minute, Kailee will run 0.4 laps
c) In 24 minutes, she will run 9.6 laps
How to solve for slope of the lineThe slope, m of the linear function is calculated using the points on the graph (5.5, 2.2) and (11, 4.4)
m = (y₀ - y₁) / (x₀ - x₁)
m = (2.2 - 4.4) / (5.5 - 11)
m = (-2.2) / (-5.5)
m = 2/5
The equation is y = mx where m = 2/5 = 0.4
in one minute, x = 1,
y = 2/5 * 1 = 2/5 laps
in 24 minutes, x = 24
y = 2/5 * 24 = 9.6 laps
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Dwight offers one-hour piano lessons
and one-hour guitar lessons. He works
10 hours a week in all. How many
different ways can he divide his time
giving lessons in both instruments?
He can split the 120 minutes he spends teaching both instruments into various ways.
what is unitary method ?The unit strategy is an approach to problem-solving that involves first figuring out the value of a single unit, then multiplying that value to figure out the required value. Simply described, the unit method is used to extract a single unit value from a specified multiple. For instance, 40 pens would cost 400 rupees, which is equal to the cost of one pen. This procedure might be standardized. one nation. anything has a distinctive element. Its adjoint and reciprocal are equal in terms of mathematics (algebra), linear algebra, mathematical analysis, or mathematics of matrices or operators.
given
Dwight gives hour-long piano and hour-long guitar classes, so he can divide his time in a variety of ways.
There are 60 minutes in an hour.
To convert from minutes to hours, divide the amount of minutes by 60. If 120/60=2, for instance, it signifies that 120 minutes are equivalent to 2 hours.
He can split the 120 minutes he spends teaching both instruments into various ways.
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the question is 4 1/5 x 5/14
Answer:
3/2
Step-by-step explanation:
Simplify the following:
((4 + 1/5)×5)/14
((4 + 1/5)×5)/14 = ((4 + 1/5)×5)/14:
((4 + 1/5)×5)/14
Put 4 + 1/5 over the common denominator 5. 4 + 1/5 = (5×4)/5 + 1/5:
(((5×4)/5 + 1/5) 5)/14
5×4 = 20:
((20/5 + 1/5)×5)/14
20/5 + 1/5 = (20 + 1)/5:
(((20 + 1)/5)×5)/14
20 + 1 = 21:
(21/5×5)/14
21/5×5 = (21×5)/5:
((21×5)/5)/14
((21×5)/5)/14 = (21×5)/(5×14):
(21×5)/(5×14)
(21×5)/(5×14) = 5/5×21/14 = 21/14:
21/14
The gcd of 21 and 14 is 7, so 21/14 = (7×3)/(7×2) = 7/7×3/2 = 3/2:
Answer: 3/2
The medication comes as tablets containing 5 mg. The order is for 1.5 tablets. Calculate the number of mg to be given.
If the medication comes as tablets containing 5 mg. The order is for 1.5 tablets. the number of mg to be given is: 3 mg.
How to find the milligrams of tablet?Using this formula to find the number of mg to be given
Number of mg = Mg of tablets/ Number of tablet order
Where:
Mg of tablets = 5mg
Number of tablets order = 1.5 tablets
Where:
Number of mg = 5mg /1.5 tablets
Number of mg =3 mg
Therefore the number of mg to be given is 3 mg.
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A survey was conducted to find the possible relationship between age groups and the most favored of three book genres. The data is represented in the frequency table.
Answer: 176
Step-by-step explanation:
The area of a triangle is one fifth the area of a square. If the base of the triangle and a side of the square are equal, what is the ratio of the height of the triangle to the side of the square?
Answer:2.5:1
Step-by-step explanation:
A plant 3 centimeters tall is placed by a window. If it grows 4 centimeters a day, how many days will it take to be
51 centimeters tall?
A. 12
B. 17
C. 12.75
Combine like terms in the expression: 2x + 3y + 6x –y
Answer:
The answer is 8x + 2y.
Step-by-step explanation:
First, you're gonna add both 2x and 6x. (2x + 6x = 8x)
Then you're gonna subtract 3y and y. (3y - y = 2y)
*Just because there is no number on the y doesn't mean it doesn't have a number. And the number for y is 1.
Since both 8x and 2y are both positive, the answer will be 8x + 2y.
Nicholas can type 95 words a minute on his word processor how long will it take him to type a letter containing 550 words
Please help me understand how to complete this question
The depreciation rages for the given 2021 models in first year are
1 . Range 8577 to 11436
2 . Range 13650 to 18200
What is depreciation?
is the discrepancy between the price you paid for the car and its future value. Cars typically lose value over time, unlike homes, which typically increase in value as time goes on. There are no hard and fast rules, but the first year's depreciation on a car is typically between 15% and 20%.
During the first year, the average depreciation for new cars is around 30 to 40 per cent, according to an article in the Globe and Mail. then depreciation range
• 1 . Then Depreciate
2021 RAV 4 LE FWD at $28,590
Depreciation range 30 % of 28590 to 40% of 28590
Range
8577 to 11436
2.
• 2021 BMW Coupe 2-series at $45,500
range 30% of 45500 to 40% of 45500
Range
13650 to 18200
Explanation:
Range of depreciation is 30 to 40%
which calculated by cost is multiplied with given percentage.
Hence, the depreciation rages for the given 2021 models in first year are
1 . Range 8577 to 11436
2 . Range 13650 to 18200
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Two angles are complementary. The larger angle is 12∘ more than the smaller angle. Find the measure of the larger angle.
Answer:
51 degrees
Step-by-step explanation:
Complementary angles add up to 90 degrees. This means we can write an equation, where a represents the measure of the acute angle (which we need to find the larger one) and a + 12 is the measure of the larger angle.
a+(a+12)=90
2a+12=90
2a=78
a=39
Now add 12 to a to find the value of the larger angle.
39+12= 51
So the larger angle equals 51 degrees.
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Maria score 70% on a spelling test if there are 40 total words how many did he get right?
Answer:
28 words Maria got right
Step-by-step explanation:
70% of total words Maria got right
Therefore:
[tex]\frac{70}{100} *40= 28[/tex]
In a random sample of 7 college students, the mean number of hours per week they exercise was 5.2. Suppose an additional student is added to the sample with exercising time of 2 hours. Find the sample mean for all 8 students.
The sample mean for all 8 students is 4.8 hours per week.
What is arithmetic mean?The arithmetic mean is defined as the ratio of the sum of observations to the total number of observations. It can be referred to as the average of a specific set of data or the arithmetic mean.
To find the new sample mean, we need to add the new student's exercising time to the total time for the previous 7 students, and then divide by the total number of students.
The total exercising time for the previous 7 students is 7 x 5.2 = 36.4 hours.
The total exercising time for all 8 students is 36.4 + 2 = 38.4 hours.
So the sample mean for all 8 students is 38.4 / 8 = 4.8 hours per week.
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Trey is taking out a loan for $85,000. It is a 10-year loan with an APR of 6.75% What will his monthly payment be? Use the table provided for help.
The monthly payment that Trey will make is $976.
How is the monthly payment determined?The monthly payment represents the equal periodic payment that must be made to settle the 10-year loan at an annual percentage rate (APR) of 6.75%.
The monthly payment can be determined using an online finance calculator that sets the following parameters.
N (# of periods) = 120 months (10 years x 12)
I/Y (Interest per year) = 6.75%
PV (Present Value) = $85,000
FV (Future Value) = $0
Results:
Monthly Payments (PMT) = $976.00
Sum of all periodic payments = $117,120.60
Total Interest = $32,120.60
Thus, Trey should pay $976 monthly to settle the loan and compounded interest.
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2. What value of m gives the system infinitely many solutions?
y = mx + 3
(-x+3y=9
Answer: When m = 3/1 = 3
Step-by-step explanation:
A system of equations will have infinitely many solutions when the equations are equivalent, that is, they represent the same line. This can happen when the equations are multiples of each other.
In this case, the first equation y = mx + 3 is a standard form equation of a line with slope m and y-intercept (0,3). The second equation -x + 3y = 9 can be written in slope-intercept form as y = (3/1)x + (-9/1).
To find the value of m that gives the system infinitely many solutions, we have to compare the slope of the two equations. The slope of the first equation is m, and the slope of the second equation is 3/1. Thus, the system will have infinitely many solutions when m = 3/1 = 3.
i need help with #4 please!!
By calculating , the values of gof(-4) = -67 , f(g(-4)) = -57 ,
g(f(x)) = -3x^2 - 19 and -f(x) + 3g(x) = = x^2 + 9x + 24 .
What is a function ?
function can be defined as which related an input to the given any output of the following.
Given ,
functions
f(x) = -x^2- 8
g(x) = 3x+5
So , the value of (gof)(-4) =
gof(x) = 3 (-x^2 - 8 ) + 5
= -3x^2 - 24 + 5
= -3x^2 - 19
gof(-4) = -3 (-4*-4) -19
= -3 (16 ) - 19
= -48- 19
= -67
gof(-4) = -67
g(x) = 3x+5
g(-4) = 3*-4 + 5
= -12 + 5
= -7
f(g(-4)) = - (-7*-7) - 8
= -49 - 8
= -57
g(f(x)) = gof(x) = 3 (-x^2 - 8 ) + 5
= -3x^2 - 24 + 5
= -3x^2 - 19
-f(x) = -(-x^2-8) = x^2 + 8
3g(x) = 3 * (3x+5)
= 9x + 15
-f(x) + 3g(x) = x^2 + 8 + 9x + 15
= x^2 + 9x + 24
Hence, By calculating , the values of gof(-4) = -67 , f(g(-4)) = -57 ,
g(f(x)) = -3x^2 - 19 and -f(x) + 3g(x) = = x^2 + 9x + 24 .
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A coach is buying snacks for 22 players at a soccer match.She pays a total of $77to buy each player a bottle of water and an energy bar.The price for one energy bar is $2
Answer:
22
Step-by-step explanation:
TBH i think this is correct
Answer:
It isn't clear what the question is but if you're trying to find the missing info for how much a bottle of water is, it'd be $1.50 per bottle.
On a math test the students are given a right triangle. One of the acute angles has a measure of 53°. One student says that the measure of the other acute angle is 127°. What is the measure of the other acute angle? What error might the student have made?
The other acute angle is 37°.
The student made two errors. First of all, a triangle doesn't have two angles, it has three. Since it's a right triangle, there's an immediate 90° angle that's a part of the triangle. Secondly, an acute angle is lower than 90°. 127° is an obtuse angle. Anyway, we know that the other acute angle is 37° because 53° + 37° = 90, and since we have a right triangle, 90° + 90° = 180°.
Box A contains only green and purple counters.
Box B contains only green, purple and orange counters.
Juan picks one counter from box A and one counter from box B.
How many possible ways are there for Juan to pick exactly one purple counter.
Answer:
4
Step-by-step explanation:
If we take 4 as k then
4k = 4(4) = 16 boxes
k + 9 = 4 + 9 = 13 boxes
Hope this helps <3
Step-by-step explanation:
box A green and purple.
box B green, purple and orange.
one pick from A, one pick from B.
there are only 2 picks. both have a chance to get purple.
the possible outcomes regarding purple are
pick 1 pick 2
not purple not purple
purple not purple
not purple purple
purple purple
so, there are exactly 2 possible ways to pick exactly one purple counter :
purple not purple
not purple purple
Solve for x in the following equation: 6x + 35 = -2x + 11
Answer: X= -3
Step-by-step explanation:
6x +35 = 2x +11
Add 2x to both sides
6x+35+2x=11
Combine 6x and 2x
8x+35=11
Subtract 35
8x=11-35
Subtract 35 from 11
8x=-24
Divide both
X= -24/4
Divide -24 by 8
X=-3
I think
explain why this sequence could be a geometric sequence 500,
100,20
By taking the quotient between consecutive terms we can see that it is constant, thus, the sequence is geometric.
Why the sequence could be geometric?A geometric sequence is a sequence where, to get the next term, we need to multiply the previous term by a constant number.
The general recursive formula for a geometric sequence is:
Aₙ = c*Aₙ₋₁
Where c is a constant.
The given sequence is:
500, 100, 20
If we take the quotient between two consecutive terms, we will get:
100/500 = 1/5
20/100 = 1/5
We got the same denominator in both equations, then we can write:
100 = 500*(1/5)
20 = 100*(1/5)
So we have the previous term times a constant, which s 1/5, so this is a geometric sequence.
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Arrange each set of numbers in increasing order
the increasing order of the given numbers will be 2.2*10^3<310000<3.1*10^7<216000000.
What is increasing order?
Ascending order is the term used in mathematics to describe the ordering of integers from smallest value to highest value. A way to arrange numbers from smallest value to highest value is by using ascending order. From left to right, the order is given. Increasing order may also be used to refer to ascending order. As an illustration, consider a set of natural numbers that are arranged in ascending order: 1, 2, 3, 4, 5, 6, 7, 8, and so forth. The rising order is indicated by the less than symbol (). Descending order is the opposite of ascending order, where the numbers are organized according to decreasing value.
The given values are
216000000, 2.2*10^3, 3.1*10^7 and 310000
The increasing order:
2.2*10^3<310000<3.1*10^7<216000000
Hence the increasing order of the given numbers will be 2.2*10^3<310000<3.1*10^7<216000000.
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A1= -2 and a5= -512; given two terms in a geometric sequence find the 8th term and the recursive formula. Please help
The 8th term and the recursive formula is ar⁷= 32768
What is geometric progression?A geometric progression is said to be a type of sequence in which the subsequent terms are gotten by the multiplication of a term by the constant ratio.
The parameters that will help us to solve the terms are
The first term (a)= -2
The fifth term ar⁴ = -512
by substituting a in equation 2 we have
-2 * r⁴ = -512
Dividing by -2 to get
r⁴= 256
Making r the subject of the relation
r=4th root of 256
r=4
This implies that T₈ = -2 * 4⁷
T₈ = -2*16384
In conclusion, the T₈ = 32768
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David has $540 to spend at a bicycle store for some new gear and biking outfits. Assume all prices listed include tax. He buys a new bicycle for $298.79. He buys 3 bicycle reflectors for $8.13 each and a pair of bike gloves for $21.79. He plans to spend some or all of the money he has left to buy new biking outfits for $79.43 each. Which inequality can be used to determine xx, the maximum number of outfits David can purchase while staying within his budget?
Your business requests a 3-month loan for
$550,000. What will be the interest paid at the
end of the term if the business risk percentage is
assessed at 2.0% and LIBOR is at 2.8%?
interest paid = $ [?]
Round to the nearest hundredth.
Enter
PH
Skip
The interest paid on a loan can be calculated using the formula:
What does money interest mean?
You pay interest on any loans or borrowings of money. the portion of the loan's value that lenders use to calculate interest. Consumers can earn interest by lending money (via a bond or certificate of deposit, for example), or by putting money into an interest-bearing bank account.
Interest = Principal x Risk Percentage x Term (in months) x LIBOR
In this case, the principal is $550,000, the risk percentage is 2.0%, the term is 3 months, and LIBOR is 2.8%. So the interest paid at the end of the term is:
Interest = $550,000 x 2.0% x 3 x 2.8% = $15,660
Therefore, the interest paid at the end of the term is $15,660.
Note: I have used the risk percentage and LIBOR to calculate the interest rate which is (2.0%+2.8%) and then multiplied it with the principal and term to get the interest paid.
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