Answer:
50
explanation:
1000 divided by 50 = 20
One person can at least be 20 kg.
20 students can ride in one turn
The maximum number of these students who can take the ride at the same time will be 50. Then the correct option is C.
What is Algebra?The analysis of mathematical representations is algebra, and the handling of those symbols is logic.
PEMDAS rule means for the Parenthesis, Exponent, Multiplication, Division, Addition, and Subtraction. This rule is used to solve the equation in a proper and correct manner.
During a school trip, Class 6 students of a school saw the sign shown below at the entrance of an amusement park ride.
The average weight of the student is 20 kg.
The Lazy Poseidon Maximum Capacity 1000 kgs Have Fun!
The maximum number of these students who can take the ride at the same time will be
⇒ 1000 / 20
⇒ 50
The maximum number of these students who can take the ride at the same time will be 50. Then the correct option is C.
The missing sentence is given below.
The average weight of the student is 20 kg.
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List all possible rational zeros of the function f(x) = 3x^3 + 2x^2 – 3x + 2
Answer:
j
Step-by-step explanation:
l
How can the statement be rewritten as a conditional statement in if-then form? the sum of the digits of a two-digit number is less than the value of the original two-digit number.
The statement "the sum of a two-digit number is less than the value of the original two-digit number" can be rewritten as conditional statement. If the sum of two digits of a two-digit number is less than the value of the original two-digit number, the number is valid.
A conditional statement, "if p, then q," with p representing the hypothesis and q representing the conclusion. We can identify the hypothesis and conclusion by rewriting the statement "the sum of the digits of a two-digit number is less than the value of the original two-digit number" as an if-then conditional statement.
The hypothesis is the condition that must be satisfied in order to valid the conclusion. In this case, the hypothesis is "the sum of the digits of a two-digit number is less than the value of the original two-digit number".
By combining these, we can rewrite the statement as follows:
If the sum of a two-digit number's digits is less than the value of the original two-digit number, the number is valid.
The hypothesis (the sum of the digits of a two-digit number is less than the value of the original two-digit number) is a sufficient condition for the conclusion, according to this conditional statement (the number is valid). In other words, if the hypothesis is correct, we can be certain that the conclusion is correct as well.
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Graph the linear equation.
4x+6y=-12
Answer:
Step-by-step explanation:
To graph an equation using the slope and y-intercept, 1) Write the equation in the form y = mx + b to find the slope m and the y-intercept (0, b). 2) Next, plot the y-intercept. 3) From the y-intercept, move up or down and left or right, depending on whether the slope is positive or negative.
A student wants to compare the amount of money that two local movie theaters make over a two-week period for the last nightly showing of a particular movie. The following box plots show the data for the amount of money each theater makes over the period. Compare the median of each box plot.
Please help it’s due in 3 minutes
The medians are about the same.
Option C is the correct answer.
How to solveThe median, in statistical terms, refers to the value in the center of a dataset that has been sorted either in ascending or descending order, and it is a commonly used measure of central tendency. This contrasts with the mean, which calculates the total value of all figures, then divides by the number of figures.
We have,
Movie theater 1.
From the box plot given,
The median is 995.
Movie theater 2.
From the box plot given,
The median is 995.
Thus,
The median in both the box plot is the same.
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Please help solve this for me
Answer:
i believe the answer would be option D
Step-by-step explanation:
Mr Mbhalati has Mr Prepaid account with one of the banks in South Africa.He uses the account to pay water bills .Table 2 shows deposit fees applicable on his account in 2023
determine the minimum amount one will pay when making a deposit of notes and coins
The minimum amount one will pay making a deposit of notes and coins is R7.25.
Here, we have,
To determine the minimum amount one will pay when making a deposit of notes and coins, we need to consider the costs mentioned in Table 2.
According to Table 2, the cost for notes deposit is R2.25 per R100 (or part thereof) deposited, and the cost for coins deposit is R5 per R100 (or part thereof) deposited.
To calculate the minimum amount, we need to determine the lowest possible value for both the notes and coins deposit costs.
For notes deposit:
The minimum value would be R2.25, as it is the cost for depositing less than R100 worth of notes.
For coins deposit:
The minimum value would be R5, as it is the cost for depositing less than R100 worth of coins.
To calculate the total minimum amount, we sum up the costs for notes and coins deposits:
Minimum amount = R2.25 (notes deposit cost) + R5 (coins deposit cost)
Minimum amount = R7.25
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2. Tricky Flips sells a coin that promises to land on heads 3 out of every 4 times. If the coin is
flipped 20 times, which of the following is the number of times you should expect it to land
on head
Answer:
15
Step-by-step explanation:
Because 3/4 of 20 or 75% of 20 is 15
What is the value of r
Step-by-step explanation:
Vertical angles are equal r = 70 degrees
Find 1st 2nd 3rd 4th and 10th nTH term. rule is 3n+4
Answer:
7, 10, 13, 16 and 34
Step-by-step explanation:
\(let \: t_{n} = 3n + 4 \\ when \: n = 1 \\ t_{1} = 3.1 + 4 = 3 + 4 = 7 \\ \\ when \: n = 2 \\ t_{2} = 3.2 + 4 = 6 + 4 = 10 \\ \\ \ when \: n = 3 \\ t_{3} = 3.3 + 4 = 9+ 4 = 13 \\ \\ when \: n = 4 \\ t_{4} = 3.4 + 4 = 12+ 4 = 16 \\ \\ when \: n = 10 \\ t_{10} = 3.10 + 4 = 30+ 4 = 34 \\ \\ \)
Thus the 1st, 2nd, 3rd, 4th and 10th terms are 7, 10, 13, 16 and 34 respectively
Which pile of laundry has more shirts?
Pile 1
Three pants two shirts
Pile 2
Two shirts 4 pants
Answer:111
Step-by-step explanation:
1111
a) What is the area of the top face of this
cuboid?
b) What is the area of the bottom face of
this cuboid?
4 cm
9 cm
7 cm
The area of both the top face and the bottom face of the cuboid is 63 square centimeters (cm²).
To find the area of each face of the cuboid, we'll use the formulas for finding the area of a rectangle (which is the shape of each face of the cuboid).
Given dimensions:
Length (L) = 9 cm
Width (W) = 7 cm
Height (H) = 4 cm
a) Area of the top face of the cuboid:
The top face is a rectangle with dimensions 9 cm (length) and 7 cm (width).
Area = Length × Width
Area = 9 cm × 7 cm
Area = 63 square centimeters (cm²)
b) Area of the bottom face of the cuboid:
The bottom face is also a rectangle with dimensions 9 cm (length) and 7 cm (width).
Area = Length × Width
Area = 9 cm × 7 cm
Area = 63 square centimeters (cm²)
Therefore, the area of both the top face and the bottom face of the cuboid is 63 square centimeters (cm²).
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A rectangular soccer field is 300 ft. by 165 ft., which is the minimum regulation size. What is the area?
Answer:
49500 square feet
Step-by-step explanation:
Recall that the area of a rectangle is given by the prodict of the length times the width:
Area = Length x Width
Area = 300 ft x 165 ft
Area = 49500 ft^2
Answer:
49,500 feet squared
Step-by-step explanation:
Area = length times width
Area = 300 times 165
Area = 49,500 feet squared
find the Sequence and series
(a) The sequence formed by the given numbers is: 40, 24, 56, 16, 36, 72, 8, 48, 32.
(b) The sum of the given arithmetic series is 324.
What is the sequence of the numbers?
Based on the given table, we can observe the following pattern:
Each entry in the first row is obtained by multiplying the corresponding entry in the third row by 2.Each entry in the second row is obtained by adding the corresponding entries in the first and third rows and then dividing the sum by 2.Using these patterns, we can fill in the missing entry in the second row as follows:
Entry in the second row = (Entry in the first row + Entry in the third row) / 2Entry in the second row = (56 + 16) / 2Entry in the second row = 36So, the completed table looks like this:
40 | 24 | 56 |
16 | 36 | 72 |
8 | 48 | 32 |
The sum of the series is calculated as;
S = n/2(a + l)
Using this formula, we can find the sum of the given arithmetic series. Since there are 9 terms in the series, and the first term is 40, and the last term is 32, we have:
S = 9/2 x (40 + 32)
S = 9/2 x 72
S = 324
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Which of the following is not a correct statement about
the pie chart?
More students have hazel eyes than blue.
Most of the students in the class have brown eyes.
More students in the class have blue eyes than
hazel.
O The fewest number of students have gray eyes.
Answer:
More students have hazel eyes than blue.
Step-by-step explanation:
Answer:
Step-by-step explanation:
The angle of elevation to a nearby tree from a point on the ground is measured to be 49
∘
∘
. How tall is the tree if the point on the ground is 53 feet from the tree? Round your answer to the nearest hundredth of a foot if necessary.
Answer:60.97
Step-by-step explanation: tan 49 = opposite/adjacent = x/53
tan 49 = x/53
tan 49/1 = x/53
53 tan 49 = x
x = 60.969
x = 60.97
The height of tree is 60.97 feet tall on the ground is 53 feet from the tree.
What is a trigonometric function?Trigonometry uses the first six fundamental trigonometric functions. Trigonometric proportions are these functions. The six fundamental trigonometric functions are the sin function, cosine function, secant function, and so on.
As per the data given in the question,
tan 49° = opposite/adjacent
tan 49° = x/53
tan 49/1 = x/53
x = 53 tan 49°
x = 60.969 or,
x = 60.97 feet. (rounding off value)
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In ΔDEF, f = 33 inches, mm∠F=140° and mm∠D=5°. Find the length of e, to the nearest 10th of an inch.
The length of e is given as follows:
e = 29.5 inches.
What is the law of sines?Suppose we have a triangle in which:
Side with a length of a is opposite to angle A.Side with a length of b is opposite to angle B.Side with a length of c is opposite to angle C.The lengths and the sine of the angles are related as follows:
\(\frac{\sin{A}}{a} = \frac{\sin{B}}{b} = \frac{\sin{C}}{c}\)
Considering that the sum of the measures of the internal angles of a triangle is of 180º, the measure of angle E is given as follows:
<E = 180 - (140 + 5)
<E = 35º.
Hence the length e is obtained applying the law of sines as follows:
sin(35º)/e = sin(140º)/33
e = 33 x sine of 35 degrees/sine of 140 degrees
e = 29.5 inches.
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In a standard deck of cards there 52 cards of which 26 are black and 26 are red. Additionally, there are 4 suits, hearts, clubs, diamonds and spades, each of which has 13 cards. Two cards are drawn from the deck without replacement. S is the event of drawing a spade from the deck, D is the event of drawing a diamond from the deck. Find P(S and D). Give the answer as a decimal rounded to 4 decimal places.
Answer value
Using probability concepts, it is found that P(S and D) = 0.1275.
-----------------------
A probability is the number of desired outcomes divided by the number of desired outcomes.In a standard deck, there are 52 cards.Of those, 13 are spades, and 13 are diamond.The probability of selecting a spade with the first card is 13/52. Then, there is a 13/51 probability of selecting a diamond with the second. The same is valid for diamond then space, which means that the probability is multiplied by 2. Thus, the desired probability is:\(P(S \cap D) = 2 \times \frac{13}{52} \times \frac{13}{51} = \frac{2\times 13 \times 13}{52 \times 51} = 0.1275\)
Thus, P(S and D) = 0.1275.
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QUESTION 1 MRH CHO3_2001A Discrete PMF Customers select a variety of upgrades when they purchase your software. The number of upgrades purchased per customer is given by the following probability mass function: f(0) -0.50 f(1) - 0.20 f(2)=0.06 f(3) - (unreadable) What is the expected value of the number of upgrades selected? (Hints you will first need to figure out the value of f(3). Remember what do all probability mass functions sum to?) Carry your answer to at least three decimal places.
The expected value of the number of upgrades selected is 1.04.
The given probability mass function provides the probabilities for the number of upgrades purchased per customer. We are asked to find the expected value, which is a measure of central tendency in probability theory. To do this, we need to multiply each possible value of upgrades by its probability and then sum them up.
First, we need to figure out the value of f(3). We know that the sum of all probabilities in a probability mass function is 1. Therefore, we can use the given probabilities to calculate f(3) as follows:
1 = f(0) + f(1) + f(2) + f(3)
1 = 0.50 + 0.20 + 0.06 + f(3)
f(3) = 1 - (0.50 + 0.20 + 0.06)
f(3) = 0.24
Now that we know the value of f(3), we can calculate the expected value as follows:
E(X) = (0 x 0.50) + (1 x 0.20) + (2 x 0.06) + (3 x 0.24)
E(X) = 0 + 0.20 + 0.12 + 0.72
E(X) = 1.04
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if you put 3/7 as a decimal what is the 351st number of the decimal
Answer:
8Step-by-step explanation:
3/7 = 0.(428571), period of 6 digits351 = 58*6 + 3The 351st number is the 3rd number of the 6-digit period, which is 8Needing help can’t seem to find the answers? ♀️
Step-by-step explanation:
19. Kim's Path = √240² + 100²
= √57600 + 10000
= √67600
= 260 ft.
Answer:
17 question: we are going to use Pythagorean Theorem :
33^2 + 56^2 = x^2
1089+3165 = x^2
4225=x^2
x=-65
x=65
the answer is c)65
18 question i dont know :((
19 question : we are going to use same method as the first question : the answer is 260 ft
that's all that i can do for you
Step-by-step explanation:
hope this helps you :)
Work out the area of a rectangle with base, b = 5.5mm and
height, h = 2mm.
Answer:
area is 11 mm squared
Step-by-step explanation:
A=bh
A=5.5*2
A=11 mm squared
Using the table below
t (minutes)
15,30,45,60,75
f(t) (miles)
5,20,35,50,55
Find and interpret the following..
a. f(45)=
b. f-1(55)=
The distance after 45 minutes is 35 miles and the distance after 75 minutes is 55 miles
How to interpret the functions?The table of values is given as:
t (minutes) 15,30,45,60,75
f(t) (miles) 5,20,35,50,55
The above means that the variable f is a function of t
i.e f(t) and the inverse function is f-1(t)
From the table of values, we have:
f(45) = 35
This means that the distance after 45 minutes is 35 miles
Also,
From the table of values, we have:
f-1(55) = 75
This means that the distance after 75 minutes is 55 miles
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Liam has a points card for a movie theater.
He receives 50 rewards points just for signing up.
He earns 12.5 points for each visit to the movie theater.
He needs at least 160 points for a free movie ticket.
Write and solve an inequality which can be used to determine xx, the number of visits Liam can make to earn his first free movie ticket.
The number of visits Liam can make to earn his first free movie ticket is: 8.4.
Number of visits Liam can makeLet x represent the number of visits
Formula
55+12.5×x=160
Re-arrange
12.5x=160-55
12.5x=105
Divide both side by 12.5x
x=105/12.5
x=8.4 visits
Therefore the number of visits Liam can make to earn his first free movie ticket is: 8.4.
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solve 3/5x+1/3<4/5x-1/3 for x.
Answer:
\(x>\frac{10}{3}\)
Step-by-step explanation:
\(3/5x+1/3<4/5x-1/3\\\\\frac{3}{5}x+\frac{1}{3}<\frac{4}{5}x-\frac{1}{3}\\\\\mathrm{Subtract\:}\frac{1}{3}\mathrm{\:from\:both\:sides}\\\\\frac{3}{5}x+\frac{1}{3}-\frac{1}{3}<\frac{4}{5}x-\frac{1}{3}-\frac{1}{3}\\\\Simplify\\\\\frac{3}{5}x<\frac{4}{5}x-\frac{2}{3}\\\\\mathrm{Subtract\:}\frac{4}{5}x\mathrm{\:from\:both\:sides}\\\\\frac{3}{5}x-\frac{4}{5}x<\frac{4}{5}x-\frac{2}{3}-\frac{4}{5}x\\\\Simplify\\\\-\frac{1}{5}x<-\frac{2}{3}\\\)
\(\mathrm{Multiply\:both\:sides\:by\:-1\:\left(reverse\:the\:inequality\right)}\\\\\left(-\frac{1}{5}x\right)\left(-1\right)>\left(-\frac{2}{3}\right)\left(-1\right)\\\\Simplify\\\\\frac{1}{5}x>\frac{2}{3}\\\\\mathrm{Multiply\:both\:sides\:by\:}5\\\\5\times\frac{1}{5}x>\frac{2\times\:5}{3}\\\\Simplify\\\\x>\frac{10}{3}\)
Please help fast !!
If m/CGB = 78°, then what is m/DGA?
Answer:37
Step-by-step explanation: The unanimous Declaration of the thirteen united States of America, When in the Course of human events, it becomes necessary for one people to dissolve the political bands which have connected them with another, and to assume among the powers of the earth, the separate and equal station to which the Laws of Nature and of Nature's God entitle them, a decent respect to the opinions of mankind requires that they should declare the causes which impel them to the separation.
We hold these truths to be self-evident, that all men are created equal, that they are endowed by their Creator with certain unalienable Rights, that among these are Life, Liberty and the pursuit of Happiness.--That to secure these rights, Governments are instituted among Men, deriving their just powers from the consent of the governed, --That whenever any Form of Government becomes destructive of these ends, it is the Right of the People to alter or to abolish it, and to institute new Government, laying its foundation on such principles and organizing its powers in such form, as to them shall seem most likely to effect their Safety and Happiness. Prudence, indeed, will dictate that Governments long established should not be changed for light and transient causes; and accordingly all experience hath shewn, that mankind are more disposed to suffer, while evils are sufferable, than to right themselves by abolishing the forms to which they are accustomed. But when a long train of abuses and usurpations, pursuing invariably the same Object evinces a design to reduce them under absolute Despotism, it is their right, it is their duty, to throw off such Government, and to provide new Guards for their future security.--Such has been the patient sufferance of these Colonies; and such is now the necessity which constrains them to alter their former Systems of Government. The history of the present King of Great Britain is a history of repeated injuries and usurpations, all having in direct object the establishment of an absolute Tyranny over these States. To prove this, let Facts be submitted to a candid world.
PLEASE HELP FAST!! IT IS URGENT!!
Corey and Dione both love to practice soccer in their backyards. Let C represent the number of goals Corey made in a week, and let D represent the number of goals Dione made in a week. The mean of the total amount, SC + D, of goals made in a typical week is 138. What is the correct interpretation of this value?
A. On average, Dione makes 138 goals per week.
B. Corey makes 138 more goals per week than Dione.
C. On average, Corey and Dione make 138 goals in a typical week.
D. If two weeks are randomly chosen, the sum of the number of goals made by Corey and Dione will be 138.
The correct interpretation of this value of the mean of the total amount of goals Corey and Dione made in a week is A. On average, Dione makes 138 goals per week.
What is the mean?In mathematics, the mean is the average.
The average is computed as the quotient of two values with one as the numerator and the other as the denominator.
The average shows a measure of center and results from a division operation.
Let the number of goals Corey made in a week = C
Let the number of goals Dione made in a week = D
The sum of the goals Corey and Dione made = C + D
The number of soccer practice participants = 2
The mean of the goals made = (C + D)/2
If the average goals per week = 138
The total goals per week = 276 (138 x 2)
Thus, Option A is correct.
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At confidence, how large a sample should be taken to obtain a margin of error of for the estimation of a population proportion? assume that past data are not available for developing a planning value for. Round up to the next whole number.
At confidence, how large a sample should be taken to obtain a margin of error for the estimation of a population proportion? We now assume that past data are not available for developing a planning value for
Preliminary estimate for proportion (Not Known) is equal to 0.5
Margin of error = E = 0.03
Level of significance = 1-0.99 = 0.01
Z critical value is considered as (by using Z table) = 2.576
So, the sample size formula is taken as
n = [p(1 – p)]\(\left[Z/E]^{2}\)
=[0.5*(1-0.5)] [2.576/0.03]\(^{2}\)
=1,843.03
Hence, the sample size is approximately will be 1,844
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I need help pls I need it for school thank uu
I will give brainiest to whoever answers correctly !!
Answer:
15,894.06
Step-by-step explanation:
HI there!
This is a compound interest question, so we will use the formula
\(x = p(1+\frac{r}{n})^n^t\)
P being our principle amount, $15,000 in this case,
R being our rate, or 1.25
N being our compound rate, which is semiannually, or twice a year.
T is our time, being 3.
After plugging these values in, we get
15,894.06
I hope this helps!
What do I do?
Brief Calculus Question: Find Each limit (if it exist)
For the given function the value of limits are
\(\lim _{x\to 0^-}\left(f\left(x\right)\right)\) is 5
\(\lim _{x\to 0^+}\left(f\left(x\right)\right)\) is 0
\(\lim _{x\to 0}\left x^2+5\)is 5
The given function is f(x)= x²+5, when x≤0
f(x)=2x when x>0
\(\lim _{x\to 0^-}\left(f\left(x\right)\right)\)
Which is \(\lim _{x\to 0^-}\left x^2+5\)
The given limit is a left hand limit as there is minus in the limits
When we apply x as 0 we get the value 5
Now \(\lim _{x\to 0^+}\left(f\left(x\right)\right)\)
So \(\lim _{x\to 0^+}\left 2x\)
The given limit is a right hand limit as there is positive in the limits
When we apply x as 0 we get 0
Now \(\lim _{x\to 0}\left(f\left(x\right)\right)\)
Which is \(\lim _{x\to 0}\left x^2+5\)
We get 5
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