please help quickly

Answer:

huh are u asking to solve it

Answer:

56%, 4/5, 1.07, 5/4

Step-by-step explanation:

5/4=1.25

56%=0.56

1.07

4/5=0.8

so the order is

56%, 4/5, 1.07, 5/4

Answer:

9

Step-by-step explanation:

let the price of one can food be x,

4x=17.20

x=4.3

number of can foods that can be purchased = 38.70/x = 38.7/4.3 = 9

4CANS=$17.20

$38.70

cross multiply

4 multiply by 38.70 =154.8 divide by 17.20

ANSWER = 9

The line integral of $2x^2 \mathrm{~d}y$ along the curve $C$ is equal to 486 according to the given information.

To calculate the line integral $\int_C 2x^2 \mathrm{~d}y$, we need to parameterize the curve $C$ and express $x$ and $y$ in terms of the parameter $t$. The given curve is defined as $\mathbf{r}(t) = \langle 3t-3, 3t \rangle$, where $0 \leq t \leq 4$.

Differentiating $\mathbf{r}(t)$ with respect to $t$, we have $\mathbf{r}'(t) = \langle 3, 3 \rangle$. Integrating $2x^2$ with respect to $y$ along the curve $C$ gives us:

$\int_C 2x^2 \mathrm{~d}y = \int_0^4 2(3t-3)^2 (3 \mathrm{~d}t) = 2 \int_0^4 (27t^2 - 54t + 27) \mathrm{~d}t$.

Evaluating the integral, we get $\int_C 2x^2 \mathrm{~d}y = [9t^3 - 27t^2 + 27t]_0^4 = 486$.

Therefore, the line integral $\int_C 2x^2 \mathrm{~d}y$ along the curve $C$ is equal to 486.

Learn more about line integral here: brainly.com/question/30763905

#SPJ11

Answer:

(x+1)^2 +(x+4)^2 =(3.60)^2

Step-by-step explanation:

Answer:

20

step by step explanation:

Answer:

20

Step-by-step explanation:

mark me brainliest pls and thx

Answer:

39

Step-by-step explanation:

Complementary angles add up to 90.

(6x - 15) + (3x + 6) = 90

9x - 9 = 90

9x = 99

x = 99/9 = 11

m∠2 = 3(11) + 6 = 39

Answer:

it c

Step-by-step explanation:

Answer:

Let s be the speed of the plane. Then s - 100 is the speed of the car.

640/s = 240/(s - 100)

640(s - 100) = 240s

8(s - 100) = 3s

8s - 800 = 3s

5s = 800, so s = 160 mph

The speed of the plane is 160 mph, and the speed of the car is 60 mph.

Step-by-step explanation:

I hope I can help you

the answer is there just copy it and voila I wait for my nitendo card

Answer:

Since there are 2 of x²,5 of x and 1 of 1.

It can be written as total

2x²+5x+1 which is a required expression

Answer:

A = {OPMN, OMPN}

Step-by-step explanation:

If Olivers first and Naims last that's the only one that fits

Hope this helps, please leave any questions or concerns in the comments. Thanks

A = {MOPN, PMON} is the subset of the sample space shows the complement of the event in which Oliver is the first skater in the race

It is a branch of mathematics that deals with the occurrence of a random event.

The sample space of the relay race is the set of all possible arrangements of the four skaters, which can be represented by the permutations of the set {M, N, O, P}.

Since Naim is the last skater, there are 3! = 6 possible arrangements of the other skaters in front of him.

The event in which Oliver is the first skater in the race can be represented by the set {OMPN, OPNM, ONPM, ONMP}, which contains 4 possible arrangements.

The complement of this event is the set of all arrangements where Oliver is not the first skater, which can be represented by the set A.

Since there are 6 possible arrangements and 4 of them have Oliver in the first position, there are 6 - 4 = 2 arrangements in A.

A = {MOPN, PMON} is the complement

Hence, A = {MOPN, PMON} is the subset, A, of the sample space shows the complement of the event in which Oliver is the first skater in the race

To learn more on probability click:

https://brainly.com/question/11234923

#SPJ5

Answer:

No

Step-by-step explanation:

25% as a decimal is 0.25

and 0.3 as a percentage is 30%

Answer:

Samuel is wrong.

Step-by-step explanation:

\(25 \% = \frac{25}{100} = 0.25\)

\(0.3 = 0.30 = \frac{30}{100} = 30 \%\)

Guess u got the answer :)

The values of x and y as a result of the code are 8 and 8

The code is given as:

int x = 25, y = 8;

x = y;

At the first line, we have

x= 25 and y = 8

On the second line, where we have

x = y

This means that

x = 8 and y = 8

Hence, the values of x and y as a result of the code are 8 and 8

Read more about code segments at;

https://brainly.com/question/26683418

#SPJ4

The given sides 4, 4, and 5 cannot form a triangle.

To solve the given triangle with the given values of the sides a = 4, b = 4, and c = 5, we will use the Pythagorean theorem and trigonometric ratios.

We can find the angles using the cosine rule or sine rule.

Let's use the cosine rule to find one of the angles:

c² = a² + b² − 2ab cos C

Substitute the given values:

5² = 4² + 4² − 2(4)(4)cos C

Simplify and solve for cos C:

25 = 32 − 32 cos C

cos C = −7/32

This value of cos C is negative, which means that there is no angle whose cosine is negative, so the triangle does not exist or is not a valid triangle.

Now, we can say that the given sides 4, 4, and 5 cannot form a triangle.

Therefore, the answer is "NA" (not applicable) in each answer area.

To know more about triangle visit:

https://brainly.com/question/2773823

#SPJ11

To find the velocity, v, of the tip of the minute hand of a clock, we first need to determine the circumference of the circle traced by the tip of the minute hand. Since the length of the minute hand is 11 cm, the radius of the circle is also 11 cm.

The circumference (C) of a circle is given by the formula C = 2πr, where r is the radius of the circle. In this case, r = 11 cm, so:

C = 2π(11 cm) = 22π cm

Since the minute hand takes 60 minutes (1 hour) to complete one full rotation, the tip of the minute hand travels the entire circumference in 1 hour.

Now, we can calculate the velocity (v) by dividing the circumference by the time taken to travel that distance:

v = C / time
v = (22π cm) / (60 minutes)

To convert minutes to seconds (since velocity is typically measured in cm/s), we multiply by 60:

v = (22π cm) / (60 minutes × 60 seconds/minute)
v = (22π cm) / (3600 seconds)

So, the velocity of the tip of the minute hand is:

v = (11π/1800) cm/s

Visit here to learn more about  circumference : https://brainly.com/question/4268218
#SPJ11

Answer:

All in order:

YES

NO

NO

NO

Step-by-step explanation:

-54 ≤ 7(-7) - 5 YES because the sign says greater than or equal to (in the image)

-54 ≤ 7(5) - 5 NO

-54 ≤ 7(7) - 5 NO

-54 ≤ 7(-9) - 5 NO

The product of the fractions 1/7*5/3 is 5/21.

The product of the fractions= product of the numerator/product of the denominator.

The numerical numbers that make up a fraction of the whole are called fractions. A whole can be a single item or a collection of items. When anything or a number is divided into equal parts, each piece represents a portion of the total. A fraction is represented as a/b, where a and b are the numerator and denominator, respectively.

We multiply the 1 and 5, the numerators and 7 and 3 the denominators.

Therefore the product of the fractions is 5/21.

To learn more on fractions here:

https://brainly.com/question/10354322#

#SPJ1

Answer:

5/21

Step-by-step explanation:

Given problem,

→ (1/7) × (5/3)

Let's solve the problem,

→ (1/7) × (5/3)

→ (1 × 5)/(7 × 3)

→ 5/21

Thus, the answer is 5/21.

In a family with five girls and the probability of a boy being born is 1/2, the probability of the next child being a boy is still 1/2.

The previous births do not affect the probability of the next birth since each birth is an independent event.

The probability of an event occurring is determined by the ratio of the number of favorable outcomes to the total number of possible outcomes. In this case, the event of interest is the birth of a boy.

Since each birth is an independent event, the probability of having a boy on any given birth is always 1/2, regardless of the previous children born.

In the given scenario, the family already has five girls. This information is not relevant to the probability of the next child being a boy. The gender of the previous children does not affect the probability of the next child being a boy or a girl.

Therefore, the probability of the next child being a boy remains 1/2, as it is for any independent birth event.

To learn more about independent event visit:

brainly.com/question/32716243

#SPJ11

Answer: The odds of an event happening are the ratio of the number of ways the event can happen to the number of ways it cannot happen.

Odds = (probability of success) / (probability of failure)

In this case, the event is that a carton of eggs will have at least one cracked egg.

The probability of success (the event happening) is 2.5%

The probability of failure (the event not happening) is 100% - 2.5% = 97.5%

so we can find the odds by dividing the probability of success by the probability of failure.

Odds = 2.5 / 97.5 = 0.025/0.975 = 1/39

So the odds that a carton of eggs will have at least one cracked egg is 1:39, meaning that for every 39 cartons that are free of cracked eggs, one carton will have at least one cracked egg.

It means that it's 1 in 39 chance that a carton of eggs will have at least one cracked egg

Step-by-step explanation:

Answer:

At a distance of 400 m.

Step-by-step explanation:

From the information in the given question, a distance marker and pole are together at the start of the road.

Thus,

the distance marker would mark the road 100 m, 200 m, 300 m, 400 m, 500 m etc.

Also,

the pole would be located 80 m, 160 m, 240 m, 320 m, 400 m, 480 m etc.

Comparing the distance of location of the marker and pole, it would be observed that the next location where the two would be together is 400 m from the starting point.

Therefore, there would be a distance marker and a pole together at 400 m from the stat of the road.

Answer:

O up to the left, down to the right

Step-by-step explanation:

See attached graph.  As x becomes negative, x^3 will always be negative.  But the minus sign in -x^3 mean it will go in the positive direction as x gets smaller (below 0).  The same logic tells us that when x is positive, the -x^3 term will always be negative,  As x increases, the term -x^3 rapidly decreases.

The 95% confidence interval for the true population mean age of Camden County College students is (22.8, 25.2) years.

To calculate a confidence interval for the true population mean, we can use the t-distribution and the t-interval function on a TI 83 or TI 84 calculator.

The t-distribution is a distribution of values that are used to estimate the mean of a population when the standard deviation of the population is unknown and the sample size is small (typically n < 30). The t-interval function on a TI 83 or TI 84 calculator calculates a confidence interval for the mean of a population based on a sample of data, using the t-distribution to account for the uncertainty due to sampling error.

To use the t-interval function on a TI 83 or TI 84 calculator to calculate a 95% confidence interval for the true population means the age of Camden County College students, we need to enter the following values:

The sample mean (24 years)

The sample size (21 students)

The standard deviation of the sample (4 years)

The confidence level (95%)

The t-interval function will then calculate the 95% confidence interval for the true population mean age, which in this case is (22.8, 25.2) years. This means that we can be 95% confident that the true population means the age of Camden County College students is within this range.

Learn more about Standard deviation here:

https://brainly.com/question/475676

#SPJ4

Answer:

the answer is Equal to zero

Step-by-step explanation:

hope it's help correct me if I'm wrong <3

Answer:

≥0

Step-by-step explanation:

This one may seem tricky. The denominator is ALWAYS one more than the numerator. So, let's take a look at some examples.

-2/-1

This is >0. And even if you keep going to a number as high as -10000/-9999, it will ALWAYS be >0.

0/1

Hmm...this one is equal to 0. Seems like we have ≥0 right now.

2/3

>0, right? Well, since we have expression ≥0, that's your answer!

Hope it helps!

The equations that have the same solution as 2.3p – 10.1 = 6.5p – 4 – 0.01p are (b) 2.3p – 10.1 = 6.49p – 4 and (c) 230p – 1010 = 650p – 400 – p

The equation is given as

2.3p – 10.1 = 6.5p – 4 – 0.01p

Evaluate the like terms on the right-hand side

So, we have the following representation

2.3p – 10.1 = 6.49p – 4

The above equation is indicated in option (b)

Multiply through the equation by 100

So, we have:

100(2.3p – 10.1 = 6.5p – 4 – 0.01p)

Evaluate

230p – 1010 = 650p – 400 – p

The above equation is indicated in option (c)

Hence, the equations with the same solution are (b) and (c)

Read more about equivalent equations at

brainly.com/question/2972832

#SPJ1

Answer:

✓73 or approximately 8.54

Step-by-step explanation:

✓ 8²+3² = ✓ 73 or approximately 8.54

The statement that compares the distribution shapes is (C) Team A's scores are negatively skewed, and team B's are symmetric.

From the complete question (see attachment for box plots), we have the following highlights:

Hence, the statement that compares the distribution shapes is (C) Team A's scores are negatively skewed, and team B's are symmetric.

Read more about skewness at:

https://brainly.com/question/24309209

#SPJ1

a. The chi-square statistic is not significant at the α level of .01.

b. The chi-square statistic is significant at the α level of .05.

a. With a chi-square statistic of 3.86 and a critical value of 6.63 at α level of .01, we can compare the two values.

Since 3.86 < 6.63, this means that the chi-square statistic is not significant at the α level of .01.

In other words, the result is not statistically significant and we fail to reject the null hypothesis.

b. With a chi-square statistic of 67.81 and a critical value of 3.84 at α level of .05, we can again compare the two values.

Since 67.81 > 3.84, this means that the chi-square statistic is significant at the α level of .05.

In other words, the result is statistically significant and we reject the null hypothesis.

Learn more about chi-square

brainly.com/question/14082240

#SPJ11

In the rescorla-wagner model, the symbol "λ" (lambda) refers to the limit of the amount of associative strength or learning that may occur.

What is Rescorla Wagner model?

Rescorla-Wagner model is a classical conditioning model which tries to establish a the relationship or association between the CONDITIONED STIMULI (CS) AND THE UNCONDITIONED STIMULI.

According to the Rescorla-Wagner model, proves that for learning to occur the subject must be surprised which means the subject must not expect it(AN UNEXPECTED US FOLLOWS A CS).

In the Rescorla-Wagner model, the symbol "V" (or sometimes referred to as "V_max") indicates the limit or maximum value of associative strength or learning that can occur between a conditioned stimulus (CS) and an unconditioned stimulus (US). This symbol represents the maximum strength or magnitude of association that can be formed during classical conditioning.

According to the Rescorla-Wagner model, learning occurs when there is a discrepancy or prediction error between expected and actual outcomes. As learning progresses, associative strength increases but eventually reaches a point of saturation or maximum value (V). This maximum value represents the point at which the association has reached its peak and further learning becomes unlikely or minimal.

Briefly, the “V” in the Rescorla-Wagner model represents an upper limit or ceiling on the amount of associative strength or learning that can be achieved between the CS and the US.

To learn more about Rescorla Wgner Model from the given link

https://brainly.com/question/14956692

#SPJ4

Answer: The midpoint will be at M (1,4)