I will give brainliest if correct! <3
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q: Esther ate seven less times as many jelly beans as
Jake. Esther ate 77 jelly beans. How many jelly beans did
Jake eat?

Answer:

Slope = 3

y-intercept=(0,-5)

Step-by-step explanation:

Use the slope-intercept form y = m x + b  to find the slope  m  and y-intercept  b .

Answer:

y = 3x - 5

Step-by-step explanation:

Slope/ m: 3

y intercept/ b: -5

Answer:

B. 15-W

hope this helps

have a good day :)

Step-by-step explanation:

Answer:

A.)

Step-by-step explanation:

because if elliot gets 15$ each week the it would be a

No, the three directions (0 1), (0 1), and (2 0) do not lie in one plane.

To determine if the three directions lie in one plane, we can consider their coordinates and check if they satisfy the condition for coplanarity.

The three directions given are (0 1), (0 1), and (2 0). If these directions lie in one plane, they can be represented as scalar multiples of a single vector. However, it is evident that the first two directions are identical, which means they represent the same vector (0 1). On the other hand, the third direction (2 0) is different from the first two.

Since the third direction is not a scalar multiple of the vector (0 1), the three directions cannot lie in one plane. In a two-dimensional space, any two non-parallel vectors determine a unique plane, but adding a third non-collinear vector would make the system inconsistent.

Therefore, the given directions (0 1), (0 1), and (2 0) do not lie in one plane.

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a.  A statistical test used to help answer the question of whether an observed difference is real or just due to chance error- true

The statistical test referred to in the question is known as a hypothesis test. It is used to determine the probability that the observed difference between two groups or variables is not due to chance but rather represents a true difference. The test involves setting up a null hypothesis, which assumes that there is no difference between the groups or variables, and an alternative hypothesis, which assumes that there is a real difference.

The test calculates a p-value, which represents the probability of obtaining the observed difference by chance if the null hypothesis is true.

If the p-value is below a predetermined level of significance (usually 0.05), then the null hypothesis is rejected and the alternative hypothesis is accepted.

This means that the observed difference is considered real and not just due to chance error.

Hence, If the p-value is below a certain level of significance, the null hypothesis is rejected and the alternative hypothesis is accepted, indicating that the observed difference is real.

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Answer:

960 calories in 6 cups of cereal

Step-by-step explanation:

Answer:96

Step-by-step explanation:

16 is in the 4/4 and 16 x 6 is 96

Step-by-step explanation:

I hope this answer is helpful ):

We need to find which of the given pairs of triangles can be proved congruent by SAS congruence condition.

SAS is used when the angle and the two sides enclosing the angle of one triangle is congruent to the other triangle .

On looking at the options we can clearly see that this condition is followed in the first option itself.

Hence by SAS the pair of ∆s given in option a are congruent.

and we are done!

Answer:

6 to 9 meals

Step-by-step explanation:

9 If he feeds 2 pounds per meal. 18÷2 =9

6 if he feeds 3 pounds per meal. 18÷3=6

Answer: Alright, lets get started.

Roberto has already run miles = 16

Total miles for marathon = 26.2

As per percentage formula :

So, percentage completed =

Rounding the answer to whole number 62 %

62 percent of the marathon  he has completed.   :  Answer

Hope it will help :)

Step-by-step explanation:

Answer:

1/3 i believe

Step-by-step explanation:

Answer:

\( \frac{ {m}^3{} }{25} \)

Step-by-step explanation:

that is the answer

The value of tanQ can be find by the formula  \(\frac{sin\theta}{cos\theta}=tan\theta\)

Table 0 to 360 of trigonometry: The study of the relationship between a triangle's length and angles is the subject of trigonometry, a branch of mathematics. It typically has a right-angled triangle with one angle that is always 90 degrees. It has a plethora of uses in various branches of mathematics. The table of trigonometric functions and formulas can also be used to quickly determine the results of many geometric calculations.

We can find all the trigonometry value of given angle by using the formula  \(\frac{sin\theta}{cos\theta}=tan\theta\)

angle           cos∅          sin∅        tan ∅

-π/2               0                -1             infinity

-π/3                0.5            -0.87       -1.74

-π/6               0.87          -0.5          -0.57

0                      1               0               0

π/6                  0.87        0.5              0.57

π/3                   0.5           0.87         1.74

π/2                    0                1             infinity

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Using the Normal Z-distribution and the values from the Z-table, We can calculate that 12.5% can be expected to score between 70 and 90 according to the value of the mean and standard deviation provided.

A unique type of normal distribution with a mean of 0 and a standard deviation of 1 is known as the standard normal distribution or z-distribution. By transforming the values of any normal distribution into z scores, it is possible to standardize it.

mean =100

standard deviation =60

70≤ x ≤ 90

70 - 100 ≤ x - 100 ≤ 90 -100

-0.5 ≤  Z ≤ -0.167

P = 0.125(From Z-Table)

Required percentage  = 12.5%

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The correct question is:

certain standardized math exams have a mean of 100 and a standard deviation of 60. of a sample of 36 students who take this exam, what percent could you expect to score between 70 and 90?

To find the dimensions of the largest room that can be built with a fixed perimeter of 600 feet.

We need to divide the perimeter by 2 and use that as the sum of two adjacent sides. Let's call the length of the rectangle "l" and the width "w".
So we have:  2l + 2w = 600
Simplifying:  l + w = 300
We want to maximize the area of the rectangle, which is given by:  A = lw
We can solve for one variable in terms of the other:  l = 300 - w
Substituting into the area equation:
A = (300 - w)w
A = 300w - w^2
To maximize the area, we need to find the value of w that makes the derivative of A with respect to w equal to 0:  dA/dw = 300 - 2w = 0
w = 150
So the width of the rectangle is 150 feet. Substituting back into the perimeter equation: l + 150 = 300
l = 150
So the length of the rectangle is also 150 feet.
Therefore, the largest room that can be built has dimensions 150 ft by 150 ft, and its area is:  A = lw = 150 * 150 = 22,500 ft^2
The dimensions of the largest rectangular room a carpenter can build with a fixed perimeter of 600 feet are 150 ft by 150 ft. The area of this room is 22,500 ft². This is because when the length and width are equal, the area of the rectangle is maximized.

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The generalized likelihood ratio test (GLRT) is used to test hypotheses about unknown parameters in a distribution. The test statistic, Λ, is obtained by comparing the maximum likelihood estimates under the null and alternative hypotheses. For large sample sizes, Λ approximately follows a chi-squared distribution. In the case of mango quality control, the GLRT is applied to test the null hypothesis that the probability of unripe mangoes, θ, is equal to a specified value θ0, against the alternative hypothesis that θ is not equal to θ0.

(a) To perform the GLRT, the maximum likelihood estimates (MLEs) of the parameters under the null hypothesis (H0) and alternative hypothesis (H1) are obtained. The likelihood function is constructed for both hypotheses, and the ratio of the maximum likelihoods is calculated. The test statistic, Λ, is defined as -2 times the logarithm of this ratio. Under regularity conditions and for large sample sizes, Λ approximately follows a chi-squared distribution with degrees of freedom equal to the difference in the number of parameters between H0 and H1.

(b) In the case of mango quality control, the GLRT is applied to test H0: θ = θ0 against H1: θ ≠ θ0, where θ is the probability of unripe mangoes and θ0 is a specified value. The likelihood functions under both hypotheses are formulated using the observed data, which consists of the counts of packs containing different numbers of unripe mangoes. The MLE of θ under H1 is obtained, and the ratio of the maximum likelihoods is calculated to obtain Λ. This test statistic can then be used to assess the significance of the deviation from the null hypothesis. The p-value, indicating the probability of obtaining a test statistic as extreme as or more extreme than the observed value, can be approximated using the chi-squared distribution and linear interpolation.

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Answer:

b)

x= 5

Step-by-step explanation:

4x = 20

:4

x=5

The function for calculating the monthly water charge for a farmer based on his consumption is given by:

f(x) = {5.50 + 0.50x, if 0 ≤ x < 5{8.00 + 1.00 (x−5),

if x > 5where x is every 100 gallons of water consumed.

The amount of water consumed by the farmer is given as 500 gallons.

We need to find out the monthly bill that the farmer can expect to pay.

Using limits, we can calculate the monthly bill as follows:

For 0 ≤ x < 5, f(x) = 5.50 + 0.50x

Using limits, f(5) = lim {f(x)}

as x approaches 5 from the left= lim {5.50 + 0.50x}

as x approaches 5 from the left= 5.50 + 0.50(5)= 8.00

For x > 5, f(x) = 8.00 + 1.00 (x−5)

Therefore, the monthly bill for consuming 500 gallons of water is given by:

For 0 ≤ x < 5, the bill = f(x) = 5.50 + 0.50(5) = $8.00

For x > 5,

the bill = f(x) = 8.00 + 1.00 (x−5) = 8.00 + 1.00 (500/100 - 5) = $13.00

Therefore, the farmer can expect to pay a monthly bill of $13.00 if he consumes 500 gallons of water. Yes, there is a jump in the pricing structure if the consumption exceeds 500 gallons as the price increases from $8.00 to $13.00 per month.

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Answer:

I believe its A

Step-by-step explanation:

Answer:

see explanation

Step-by-step explanation:

- (- n) = + n

Subtracting a negative quantity is equivalent to adding the quantity

23 - (- 66) = 23 + 66 = 89

Field data aggregation is the process of summarizing, combining, and analyzing data that has been collected from various sources. The following are some of the common ways that field data is aggregated: Count of Failures: A count of how many times a failure has occurred within a given period of time,

such as a day or a week. Number of Failed Parts: The number of parts that have failed over a given period of time, such as a day or a week. Hours of Operation: The amount of time that a machine or system was operational during a given period of time, such as a day or a week. Maintenance Time: The amount of time that was spent maintaining a machine or system during a given period of time, such as a day or a week.

Mark for Follow-Up: An indication of which issues need to be addressed or followed up on to prevent future failures or improve performance. Field data aggregation is the process of summarizing, combining, and analyzing data that has been collected from various sources. The following are some of the common ways that field data is aggregated: Count of Failures: A count of how many times a failure has occurred within a given period of time,

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Answer:

\(\boxed{Area = 3.14 ft^2}\)

Step-by-step explanation:

Radius = r = 2 feet

Angle = θ = π/2 (In radians) = 1.57 radians

Area of Sector = \(\frac{1}{2} r^2 \theta\)

Area = \(\frac{1}{2} (4)(1.57)\)

Area = 2 * 1.57

Area = 3.14 ft²

Answer:

               \(\bold{2\pi\ ft^2\approx6,28\ ft^2}\)

Step-by-step explanation:

360°:2 = 180° so the area of a sector bounded by a 180° arc is a half of area of a circle of the same radius.

\(A=\frac12\pi R^2=\frac12\pi\cdot2^2=\frac12\pi\cdot4=2\pi\ ft^2\approx2\cdot3,14=6,28\ ft^2\)

The given function is:

At x = 0:

Therefore, one point is (0, 3)

At x = 12:

Another point is (12, 0)

The graph of g(x) considering the points (0, 3) and (12, 0) is plotted below

Using the arc tangent concept, the principal value that has an arc tangent of 2.6 is given by:

B. 69º.

The arc tangent of an angle can be understated according to the following idea:

\(\arctan{x} = \theta\)

Means that \(\theta\) is the angle that has a tangent value of x.

The principal value for an inverse trigonometric function will always be the smallest positive angle with the measure.

In this problem, we want to find arctan(2.6), that is, the angle with a tangent measure of 2.6, which using a calculator is of 69º.

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The points are basically numbers and use those points to help you figure out which equation is true or in you case best models the graph.

Answer:

Option (D) is correct

Step-by-step explanation:

Hope this helped if so please leave a rating! :)

THANKS

swipe the picture to the left ←

\( \mathfrak{WatanabeHaruto}\)

Answer:

x ≤ -27

Step-by-step explanation:

multiply each side by -9

when multiplying or dividing an inequality by a negative value you must reverse the inequality symbol

Answer:

15956

Step-by-step explanation:

i think this should be the answer are you learning about phrases

if you are then and is addition but if you are not then try to multipy the 15