Answer:
Option A is correct
Step-by-step explanation:
I know this because I am in k12 online school and it said it was: The coach received 100 tokens for the amusement park rides. If there are p players on the team, each player will receive 100p tokens. I hope this helps! Have a fantastic day!
There are currently 3 students signed up for a trip. The van can transport only 7 students.
Which graph shows all the possible values for the extra number of students that need to sign up so that more than one van is needed to transport them?
Jimmy has a number cube labeled 1through 6, and a penny. How many different ways can the cube and penny land with one roll of the cube and one flip of the penny . 1. 2. 3. 4. 5. 6
Answer:
12 ways
Step-by-step explanation:
We know that,
When the cube is rolled,
Possible ways = 6 ( i.e. 1, 2, 3, 4, 5 or 6 ),
While, when a penny is flipped,
Possible ways = 2 ( i.e. head or tail ),
Thus, when the cube and penny flipped one time,
Total possible ways = 6 × 2 = 12
( i.e, 1H, 2H, 3H, 4H, 5H, 6H, 1T, 2T, 3T, 4T, 5T or 6T )
Find the interval of convergence of the series (5x-1)^n
Which number could replace box the to make this number sentence true?
27 > + 8
Which expressions are equivalent to the one below? Check all that apply.
log 2 - log 6
Expressions equivalent to 'log 2 - log 6' are based on the property of logarithms that states 'log a - log b' is equivalent to 'log (a/b)'. Thus, the equivalent expression is 'log (1/3)'.
The expressions equivalent to log 2 - log 6 can be found using the property of logarithms that deals with the difference of logarithms. According to this property, log a - log b is equivalent to log (a/b). Therefore, one equivalent expression for log 2 - log 6 would be log (2/6), which can be simplified to log (1/3).
A survey asks 1200 workers, "has the economy forced you to reduce the amount of vacation you plan to take this year?" Thirty-five percent of those survey selected. The random variable represents the number of workers who are reducing the amount of vacation. Find the mean, variance and standard deviation of the binomial deviation of the binomial distribution.
The probability of an event is defined as the possibility of an event occurring against sample space.
Let us tackle the problem.
A survey asks 1200 workers → n = 1200
Thirty-five percent of those survey selected → p = 35% = 0.35
To find the mean of a binomial distribution, we can use the following formula:
[tex]Mean = n \times p[/tex]
[tex]Mean = 1200 \times 0.35[/tex]
[tex]\boxed {Mean = 420}[/tex]
To find the variance of a binomial distribution, we can use the following formula:
[tex]Variance = n \times p \times (1 - p)[/tex]
[tex]Variance = 1200 \times 0.35 \times (1 - 0.35)[/tex]
[tex]Variance = 1200 \times 0.35 \times 0.65[/tex]
[tex]\boxed {Variance = 273}[/tex]
To find the standard deviation of a binomial distribution, we can use the following formula:
[tex]Standard ~ Deviation = \sqrt{Variance}[/tex]
[tex]Standard ~ Deviation = \sqrt{273}[/tex]
[tex]\boxed {Standard ~ Deviation \approx 17}[/tex]
Learn moreDifferent Birthdays : https://brainly.com/question/7567074Dependent or Independent Events : https://brainly.com/question/12029535Mutually exclusive : https://brainly.com/question/3464581Answer detailsGrade: High School
Subject: Mathematics
Chapter: Probability
Keywords: Probability , Sample , Space , Six , Dice , Die , Binomial , Distribution , Mean , Variance , Standard Deviation
Find a power series solution to the differential equation at the point x0. (2+x2)y′′-xy′+4y=0
From Monday to Tuesday, the depth of a snowdrift changed by −2 3/8 inches. From Tuesday to Wednesday, the depth changed by half as much. What is the change in the depth of the snowdrift from Tuesday to Wednesday? Please answer I don't have much time, thanks.
divide 2 3/8 inches by 2
2 /2 = 1
3/8 /2 = 3/16
change was - 1 3/16
The marginal-revenue equation is
On Monday, David had $50 in his wallet and withdrew $200 from his bank account. He bought 2 shirts for $12.00 each, and 2 pairs of shoes for $26.00 each. Write the final expression needed to determine how much money David had at the end of the shopping day. 50+200- [2(12) +2(26)] 50+200+[2(12) +2(26)] 50-200[2(12) +2(26)] 50-200/[2(12) +2(26)]
Answer:
50 + 200 - [2(12) + 2(26)] is the correct option
lily swims a 100-meter race. she swims the first half in 27.8 seconds. she swims the second half in 30.12 seconds. how long does it take lily to swim the whole race?
we know that
1) Lily swims a [tex]100[/tex]-meter race
2) She swims the first half in [tex]27.8[/tex] seconds
3) She swims the second half in [tex]30.12[/tex] seconds
so
To find the total time to swim the whole race sum the time in the first half plus the time in second half
[tex](27.8+30.12)=57.92\ seconds[/tex]
therefore
the answer is
[tex]57.92\ seconds[/tex]
By adding the two given times, we will see that she completes the race in 57.92 seconds.
How to find the time in which she finishes the race?
We know that:
She swims the first half on 27.8 seconds.She swims the second half on 30.12 seconds.Then the time that it took to complete the whole race is just the sum of these two times, we will get:
Total time = 27.8 seconds + 30.12 seconds = 57.92 seconds.
We can conclude that Lily swims the whole race in 57.92 seconds.
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Simplify by combining like terms.
12−a+a+12
Thanks!
The number 72 is between what two perfect squares? Enter a numerical answer only
Melody jackson wishes to enclose a rectangular garden with fencing, using the side of her garage as one side of the rectangle. a neighbor gave her 30 feet of fencing, and melody wants the length of the garden along the garage to be 3 feet more than the width. what is the length of the garden? write your answer without units.
the distance between the points 5,1 and 5,-6 is the square root of length?
5% of the soccer team is on the honor roll. Rewrite this percent as a fraction in simplest form
A 30-mi. stretch of highway has markers every 0.2 mi. The first marker is at the 0.2 mi. mark and the last marker is at the end of the highway at the 30 mi. mark. If n is the number of markers, which equation is true?
A. 30 • 0.2 = n
B. 30 • 0.5 = n
C. 30 • n = 0.2
D. 30 ÷ 0.2 = n
Answer would be D
, you need to divide the total distance by the spacing to find total markers
Answer:
Your answer is D. 30 divided by 0.2 = n.
Step-by-step explanation:
Divide 30 by 0.2 and you get your correct answer.
Find the percent of change from $240 to $320
Bill Payne visits his local bank to see how long it will take for $1,000 to amount to $1,900 at a simple interest rate of 12 ½%. Provide Bill with the solution to his problem in years
It will take approximately 0.72 years for $1,000 to accumulate to $1,900 at a simple interest rate of 12 ½%.
Explanation:To find out how long it will take for $1,000 to amount to $1,900 at a simple interest rate of 12 ½%, we can use the simple interest formula:
Interest = Principal × Rate × Time
Where:
Substituting the values into the formula:
Interest = $1,900 - $1,000
$1,900 - $1,000 = $900
$900 = $1,000 × 0.125 × Time
To find Time, we can rearrange the formula:
Time = $900 / ($1,000 × 0.125)
Time = 0.72 years
Therefore, it will take approximately 0.72 years for $1,000 to accumulate to $1,900 at a simple interest rate of 12 ½%.
In the general linear equation, y = bx + a, what is the value of b called?
Find the limit. use l'hospital's rule if appropriate. if there is a more elementary method, consider using it. lim x→8 x2 − 64 x2 − 8x
Take the limit as x approaches 8 to get the answer of 9.
Explanation:To find the limit of (x² - 64) / (x² - 8x) as x approaches 8, we can simplify the expression by factoring and cancelling common factors.
First, we factor in the numerator and denominator:
x² - 64 = (x + 8)(x - 8) and x² - 8x = x(x - 8).
Now we can cancel the common factor of x - 8 to simplify the expression: (x + 8)/(x).
Now, we can take the limit as x approaches 8:
Lim(x→8) (x + 8)/(x) = 8 + 8/8
= 9.
So the limit of the given expression as x approaches 8 is 9.
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Find the derivative of the function using the definition of derivative. f(x) = 1 5 x − 1 6
To find the derivative of the given function using the definition of derivative, we can start by taking the limit of the expression. By simplifying the expression and canceling out terms, we can find the derivative as -10/(20x√x-√x)(10x-1/2).
The function f(x) = 1/(10x-1/2)
To find the derivative of the function using the definition of derivative, we can start by writing the expression of the derivative:
f'(x) = lim(h->0) [f(x+h) - f(x)] / h
Substituting the function f(x) into the expression, we have:
f'(x) = lim(h->0) [1/(10(x+h)-1/2) - 1/(10x-1/2)] / h
To simplify the expression, we can find a common denominator and combine the fractions:
f'(x) = lim(h->0) [(10x-1/2) - (10(x+h)-1/2)] / h[(10(x+h)-1/2)(10x-1/2)]
Expanding and simplifying the expression, we get:
f'(x) = lim(h->0) -10/(2√x-√(x+h)) / h(10x-1/2)(10(x+h)-1/2)
Now, we can cancel out the h in the denominator:
f'(x) = lim(h->0) -10/(2√x-√(x+h))(10x-1/2)(10(x+h)-1/2)
Taking the limit as h approaches 0, we get:
f'(x) = -10/(2√x-√x)(10x-1/2)(10x-1/2)
Now, we can simplify further:
f'(x) = -10/(20x√x-√x)(10x-1/2)
So, the derivative of the function is f'(x) = -10/(20x√x-√x)(10x-1/2)
complete question given below:
Find the derivative of the function using the definition of derivative.
1 f(x) = 1/10x-1/2
f'(x) =
State the domain of the function, f(x). (Enter your answer in interval notation.)
State the domain of its derivative, f'(x). (Enter your answer in interval notation.)
What is 45 1/2% as a fraction in the simplest form?
what is the correct way to read this number 6.3078
gregorios drive 200 miles per day for 10 days how many miles did he drive in all
An employee's annual salary was increased from $22,464.00 to$24,710.40 last year. If it is increased by the same percent this year, what will the employee's salary?
Three-fourths of the sixth grade students at Ashlee’s school are twelve years old. One-half of the twelve year old students are boys. What fraction of the sixth grade students are twelve year old boys? Use numbers to explain your answer.
the following shows a sequence of perfect cube
64,p,216,q
find the value of p+q
An American green tree frog tadpole is about 0.00001 kilometer in length when it hatches. Write this decimal as a power of 10
The decimal number 0.00001 can be written as a power of 10 as 1 x 10^-5. This is because the decimal is shifted five places to the right.
Explanation:The student is asked to express the number 0.00001 as a power of 10. This can be achieved by understanding that the power (exponent) of 10 is equal to how many places the decimal is shifted. Here, the decimal is shifted five places to the right so we use the negative exponent -5 to denote this shift. Therefore, 0.00001 written as a power of 10 is 1 x 10^-5.
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Saylor Henshaw earned $120 in simple interest in 9 months at an annual interest rate of 5%. How much money did he invest?
Saylor Henshaw invested $1600.
Explanation:To find out how much money Saylor Henshaw invested, we can use the formula for simple interest:
Interest = Principal × Rate × Time
In this case, Saylor earned $120 in 9 months at an annual interest rate of 5%.
Let's assume the principal amount is P.
Using the formula:
120 = P × 0.05 × (9/12)
Simplifying the equation, we have:
P = 120 ÷ 0.05 × 12/9
P = $1600
So, Saylor Henshaw invested $1600.
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