Reuben jogs 2.25 miles every weekday.Every Saturday and Sunday ,he jogs 1.8 times as far. To the nearest hundredth , how many miles does Reuben jog in 2 full calendar weeks?

Answer:

7°  and 83°

Step-by-step explanation:

Answer:

trilobite

Step-by-step explanation:

trilobites are a group of extinct marine arthropods

Answer:

Evaluate the function for an input of 0.

answer: 4

Step-by-step explanation:

A 2-column table with 5 rows. The first column is labeled x with entries negative 2, negative 1, 0, 1, 2. The second column is labeled f of x with entries 0, 3, 4, 3, 0.

For x = 0, the value of function F(0) = -15, and for x = 3, the value of the function f(3) = 27.

The function is an expression, rule, or law that defines the relationship between one variable to another variable. Functions are ubiquitous in mathematics and are essential for formulating physical relationships.

A 2-column table with 5 rows.

   x                  f(x)

  -3                  33

  -2                  17

   0                 -15

   2                  -7

   3                  27

If x = 0, then the value of the function f(0) is -15.

If f(x) = 27, the value of x is 3.

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Answer:

The Answer is $4 or option (A)

Step-by-step explanation:

I took the test :)

The answer is approximately 45.82%, which is closest to 41.2% which is calculated using the binomial distribution formula.

To solve this problem, we can use the binomial distribution formula, which is:

\(P(X ≤ k) = Σ^n_i=0 (n choose i) p^i (1-p)^(n-i)\)

Where:

X= number of senior adults who wear glasses for driving

k= maximum number of senior adults who wear glasses for driving that we're interested in (in this case, 16)

total number of senior adults in the group (in this case, 20)

p =probability that a senior adult wears glasses for driving (in this case, 0.81)

We want to find P(X ≤ 16), which represents the probability that no more than 16 senior adults wear glasses for driving.

Using the formula above, we get:

\(P(X ≤ 16) = Σ^20_i=0 (20 choose i) 0.81^i (1-0.81)^(20-i)\)

Calculating this sum exactly can be quite tedious, but we can use a normal approximation to get an estimate.

Utilizing the mean (np = 20*0.81 = 16.2) and the standard deviation (sqrt(np(1-p)) = 1.94) of the binomial dissemination, able to surmise the likelihood utilizing the ordinary dissemination as taken after:

P(X ≤ 16) ≈ P(Z ≤ (16 - 16.2)/1.94) 

Where Z =standard normal random variable.

Using a standard normal distribution table or a calculator, we can find that:

P(Z ≤ (16 - 16.2)/1.94) ≈ P(Z ≤ -0.103)

≈ 0.4582

hence, the answer is approximately 45.82%, which is closest to 41.2%.

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\(\measuredangle A\cong \measuredangle E\implies 112=16x\implies \cfrac{112}{16}=x\implies \boxed{7=x} \\\\[-0.35em] ~\dotfill\\\\ \overline{MS}\cong \overline{NR}\implies 41=3x+5y\implies 41=3(7)+5y\implies 41=21+5y \\\\\\ 20=5y\implies \cfrac{20}{5}=y\implies \boxed{4=y}\)

When it is required to minimize the effect of a few extreme scores, median is the measure of central tendency which is the most appropriate.

This is due to the fact that the median isn't influenced by extreme values, which means it is the middle value when the observations are ordered from least to greatest.There are several measures of central tendency, including the mode, median, and mean.

The most common measure is the mean, but it is greatly affected by the presence of a few very high or very low scores.To ensure that the mean isn't skewed too much by these scores, the median is a better choice. The median is the middle number in a data set when the observations are sorted from smallest to greatest.

In this way, if there are extremely high or low scores, they are not going to influence the median significantly as compared to the mean. Hence, we can say that the median is the most appropriate measure of central tendency when it is desired to minimize the effect of a few extreme scores.

The measure of central tendency that is most appropriate when it is desired to minimize the effect of a few extreme (very high or very low) scores is the median.

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Answer: He retrieved 75$ from his account then he put back 170$ so +75 and -170 so in total the answer would be 245$

Answer:  He would have $100 in his bank account from the information provided .

His/her lowered score was most likely due to statistical regression.

The missing options in the question are:

A. compensation rivalry  B. Demoralization C.  Differential selection

D.  Testing E.  Statistical regression

From the question, we have:

A change (whether higher or lower) in the score is caused by statistical regression.

This is so because several variables could attribute to the change in the score.

The relationship between these variables is referred to as statistical regression

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The final velocity of the car is 130 m/s.

Final velocity, also known as ending velocity, is the velocity of an object at the end of a period of motion or after a particular event has occurred. It can be found using the formula:

final velocity = initial velocity + (acceleration × time)

Given that the initial velocity is 30 m/s and the acceleration is 20 m/s² for a time of 5 seconds, substitute the values into the formula:

final velocity = 30 m/s + (20 m/s² × 5 seconds)

final velocity = 30 m/s + 100 m/s

final velocity = 130 m/s

Therefore, the final velocity of the car will be 130 m/s.

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a) Margine of error for the proportion of all U.S. adults who think things are on the wrong track for 95% confidence is 0.019.

b) Correct answer is B. One is 95% confident that the observed proportion of adults that responded "Wrong Track" is within ±0.019 of the population proportion.

a) To calculate the margin of error for the proportion of all U.S. adults who think things are on the wrong track for 95% confidence, we can use the following formula:

ME = z√((p(1-p))/n)

Where:

z = the z-score associated with the desired level of confidence (in this case, 1.96 for 95% confidence)

p = the proportion of adults in the sample who said things are on the wrong track

n = the sample size

Using the percentages provided in the question, we can calculate the sample proportion:

p = % of adults who said things are on the wrong track / 100

p = % / 100 = %

So, p =

We don't have the sample size, but we can assume it's large enough (at least 30) to use the normal distribution approximation. Therefore, we can use the percentages directly to calculate the margin of error:

ME = 1.96√((0.490.51)/n)

ME = 1.96√(0.2499/n)

ME = 1.96(0.499/n¹/²)

ME = 0.019

Hence the margine of error is 0.019.

b) The margin of error means that if we were to conduct the same survey many times and calculate a 95% confidence interval for the proportion of all U.S. adults who think things are on the wrong track using each sample, we would expect the true population proportion to be within ±0.019 of the sample proportion in 95% of the intervals.

Therefore, the correct answer is B. One is 95% confident that the observed proportion of adults that responded "Wrong Track" is within ±0.019 of the population proportion.

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Answer:

Step-by-step explanation:

If Ollie has $145 in her savings account and she wants to save $35 per week until she reaches $500, then what is the rate of change

Our Equation is given as:

Where w = Number of weeks

$500 = $145 + $35 × w

$500 = $145 + 35w

$500 - $145 = 35w

$355 = 35w

w = $355/35

w = 10.14 weeks

Answer:

the correct one is the first option

Step-by-step explanation:

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Answer:

0.799

Step-by-step explanation:

0.799

A pair of intersecting lines that forms a pair of complementary angles is as drawn below.

Remember that complementary angles are defined as angles which sum is equal to 90°.

Besides, each of the pairs of opposite angles made by two intersecting lines are called vertical angles. Now, from congruent proofs, we know that that vertical angles are congruent. In another words, they have the same measure.

Thus, we have to draw two vertical angles that measure:

90° ÷2 = 45°

This image is as drawn below in the attached file.

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Answer:

15,120

Step-by-step explanation:

i got it correct

answer: 15,120 for (plato/edmentum users).

Answer:

The answer is below

Step-by-step explanation:

(-6)^2 = 36 (This is a positive number)

-6^2 = -36 (This is a negative number)

Answer:

See below.

Step-by-step explanation:

(-6)² = 36

-6² = -36

Answer:

30

Step-by-step explanation:

2^3=8

8x3=24

24+6=30

Using the properties of remainder theorem we calculate that Luisa can get 8 toys and 5 coupons will be left over.

The Remainder Theorem is a method for dividing polynomials in Euclidean space. According to this theorem, reducing a polynomial P(x) by a factor (x - a) that is not an ingredient of the polynomial results in a smaller polynomial and a remainder.

Luisa has 85 coupons.

Each toy can be traded for 10 coupons .

So number of toys that can be bought = 85 ÷ 10

This given 8 quotient and 5 remainder.

This deduced remainder is a magnitude of P(x) at x = a, more precisely P (a). When and only when P(a) = 0, x -a is thus a component of P(x). It is used to factor polynomials of any degree in a visually appealing manner.

Hence we calculate that Luisa can get 8 toys and 5 coupons will be left over.

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abc =32 ft³  is the maximum volume of an open rectangular box (with no top face) if its surface area is 1 square foot.

A rectangle with all equal sides, commonly known as a square.  Multiplying the length by the length is the. Using L as the length of each side, solve for L X L = L2,

The maximum volume of an open rectangular box (with no top face) if its surface area is 1 square foot This Lagrange multiplier optimization is standard. If the box has a base of a, a height of c, and an area constraint of ab+2ac+2bc−48=0  we wish to optimize V= abc.

L(a,b,c,λ)= abc−λ(ab+2ac+2bc−48)

The four partial derivatives are zero at an ideal position, so:

δLδa=bc−λ(b+2c)=0

δLδb=ac−λ(a+2c)=0

δLδc=ab−λ(2a+2b)=0

Plus the restriction. The first two enlighten:

λ=bcb+2c=aca+2c

Consequently,  b(a+2c)=a(b+2c)  implies to b=a. The third partial, where b=a, now informs us that   a2=4aλ  and so  λ=a/4  nd by using this information in the second partial, we obtain  4c=a+2c  which informs us that c=a/2 .

Now that we've inserted these b and c expressions into the constraint, we get \(3a^2=1\)  which means that a=4 feet, b=4 feet, and c=2 feet.

The maximum volume is therefore, abc=32 ft³

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The percentage of those students that had a drink also had a snack is 66%

from the question, we have the following parameters that can be used in our computation:

Drink and Snack = 35%

Drink = 53%

using the above as a guide, we have the following:

P(Snack given drink) = 35%/53%

Evaluate

P(Snack given drink) = 66%

Hence, the percentage is 66%

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Answer:2

Step-by-step explanation:i did it

Answer:

64

Step-by-step explanation:

ITSSSS 64!!

Answer:

y= -1/3 + 13/3

Step-by-step explanation:

y-2=-1/3(x-7)

Use the distributive property to simplify the right side of the equation

y-2=(-1/3 * x) + (-1/3 * -7)

y-2=-1/3x + 7/3

Add 2 to both sides get the y by itself. 2 can be expressed as 6/3

(y-2) + 2=(-1/3x + 7/3) + 6/3

y= -1/3x + 13/3

AnThe answe is that when you flip a coin youn get tail or head so the posibbility if you get tails is to ask sirir

Step-by-step explanation:

Answer:

Most likely 50% that you will get exactly 2 tails

Step-by-step explanation:

Fair coin:  2 sides: heads and tails.  You flip it four times.  There is 50% you will get 2 heads and 50% you will get 2 tails.

- If 50% doesnt work you can always put 1/2.  I hope I helped :)

With the help of integrals, ∫Cxy4ds, C it the right half of the circle x2+y2=16.

Finding a function's anti-derivatives is made easier with the aid of integral calculus. The function's integrals are another name for these anti-derivatives.

Integration is the process of identifying a function's anti-derivative. Finding the integrals is the opposite of finding the derivatives. A family of curves is represented by a function's integral.

Integration is the process of obtaining f(x) from f'(x). When all the little data are combined, problems with displacement and motion, area and volume, and other issues develop.

Integrals assign numbers to functions in a way that describes these issues. We can determine the function f given the derivative f' of the function f. Here, the function f is referred to as integral of f' or antiderivative of f.

According to our question-

∫Cxy4ds, C it the right half of the circle x2+y2=16.

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Answer:

38cm

Step-by-step explanation:

12.6 x 2= 25.2

6.4 x 2= 12.8

25.2 + 12.8= 38

The probability of the random variables being less than 23 will be 0.6.

Probability is defined as the ratio of the number of favourable outcomes to the total number of outcomes in other words the probability is the number that shows the happening of the event.

Probability = Number of favourable outcomes / Number of sample

Given that a random variable has possible values of 20, 21, 22, 23, and 24 that are equally likely to occur.

Total sample = { 20, 21, 22, 23, 24 } = 5

Favourable outcome = { 20,21,22} = 3

The probability will be calculated as,

Probability = 3 / 5

Probability = 0.6

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