Jara wants to select a negative integer that is closer to zero than -3 on the number line. How many possible choices does she have?

Answer:

Step-by-step explanation:

You want to know if the fractions (2 1/2)/(6.5) and (5/8)/(1 5/8) are in a proportional relationship, and the simplest form of each.

Equivalent fractions can be found by multiplying numerator and denominator by the same number.

  (2 1/2)/(6.5) = 2·(2 1/2)/(2·6.5) = 5/13

  (5/8)/(1 5/8) = 8(5/8)/(8·(1 5/8)) = 5/(8+5) = 5/13

Both fractions are equivalent to 5/13, so their relationship is proportional.

Answer:

it would D, when you simplify both expressions, they get the same result which is 1024y^6

First simplify the equation of parabola y=-5x^2+15x-10 in the following way:

D=(15)^2-4\cdot (-5) \cdot (-10)=225-200=25, \\  \sqrt{D}=5, \\  x_{1,2} = \dfrac{-15\pm 5}{2\cdot(-5)} = 2, 1  \\ -5x^2+15x-10=-5(x-1)(x-2), \\ y=-5(x-1)(x-2).

You can see that if x=1 or x=2, then y=0. Two points of intersection with x-axis are (1,0) and (2,0).

Here, x value of 8 would be located on the left tail of the normal distribution curve, 3.67 standard deviations below the mean (μ=22.3) and with a very low value in terms of percentile or probability (0.015%).

To indicate where the given x value of 8 would be on the curve, we need to plot it on a normal distribution curve with a mean (μ) of 22.3 and a standard deviation (σ) of 3.9.
First, we need to convert the given x value of 8 into a z-score by using the formula:  z = (x - μ) / σ
Plugging in the values, we get: z = (8 - 22.3) / 3.9 = -3.67
This means that the value of 8 is located 3.67 standard deviations below the mean.
Next, we need to find this point on the normal distribution curve. We can use a z-score table or a graphing calculator to find the corresponding area under the curve.
If we use a z-score table, we can look up the area to the left of -3.67, which is 0.00015. This means that only 0.015% of the data falls below this point.
To plot this on the curve, we can locate the mean (μ) and mark it as the center of the curve. Then, we can count 3.67 standard deviations to the left of the mean and mark this as the point where the value of 8 would be located.

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Answer:

true

Step-by-step explanation:

If both pairs of opposite sides of a quadrilateral are congruent, then the quadrilateral is a parallelogram.

Option (d) is the correct choice.

A parallelogram is a straightforward quadrilateral with two sets of parallel sides in Euclidean geometry. A parallelogram's facing or opposing sides are of equal length, and its opposing angles are of similar size.

A parallelogram has the following qualities:

The opposing sides are equally spaced and parallel.

Angles on either side are equal.

The following or neighboring angles are supplemental.

All of the angles will be at right angles if any one of them is a right angle.

The two diagonals cut across one another.

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A systemic approach to policy analysis focuses on understanding the underlying conditions causing a public problem, while a symptomatic approach focuses on alleviating shorter term symptoms of the problem.

The systemic approach to policy analysis involves examining the root causes and underlying conditions that contribute to a public problem. It seeks to understand the complex interactions and interdependencies among various factors that give rise to the problem. This approach looks beyond the immediate symptoms and aims to identify long-term solutions by addressing the underlying systemic issues.

On the other hand, the symptomatic approach to policy analysis focuses more on addressing the immediate symptoms or manifestations of a public problem. It aims to provide relief or mitigation for the short-term effects without necessarily delving into the deeper causes. This approach often involves implementing measures or interventions that directly target the visible symptoms of the problem, seeking to alleviate them or minimize their impact.

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Answer: m = 24

Step-by-step explanation:

The right side of the table is the x value, and the left side is the y value.

Pick two points, I will pick (1,35) and (3,83).

Once you pick the points, input them in the rise over run formula:

y2-y1/x2-x1

83-35/3-1 = 48/2 = 24

The theoretical probability of spinning an odd number would be = 35/66.

To calculate the probability of spinning an odd number, the formula for probability should be used and it's given below as follows:

Probability = possible outcome/sample space.

The possible outcome(even numbers) =

For 1 = 12

For 3 = 11

For 5 = 12

Total = 12+11+12 = 35

sample space = 66

Probability = 35/66

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The measure of the segment JK is 0 unit

A line is the shortest distance between two points

Given the following parameters

GJ = 70.2

JH = 26.5

GK = 70.2

Determine the measure of JK

JK = JG + GK

Since JG = -GJ then;

JK = -GJ + GK

JK = -70.2 + 70.2

JK = 0

Hence the measure of the segment JK is 0 unit

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Answer:

-5

Step-by-step explanation:

substitute -b for -12 and add 7

This sequence is a geometric sequence, and hence

The type of sampling used in this scenario is B. Stratified sampling. Stratified sampling involves dividing the population into distinct subgroups or strata and then selecting samples from each subgroup.

In this case, Miranda divides her day into three parts: morning, afternoon, and evening. Each part of the day represents a stratum or subgroup.  Miranda measures her breathing rate at 4 randomly selected times during each part of the day. This means she is taking samples from each of the three strata (morning, afternoon, and evening) and collecting data from within those subgroups.

By using stratified sampling, Miranda ensures that her samples represent the different parts of her day in a proportional and systematic manner, allowing her to capture potential variations in her breathing rate throughout the day.

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Answer:

Step-by-step explanation:

Tan 70 = 16/x

x = 16/tan70

x = 5.824 to the nearest thousandth

tan 41 = 16 / (x + y)

tan 41 = 16 /(5.8235 + y)

tan41(5.8235 + y) = 16

5.8235 + y = 16/ tan41

y = (16/ tan41) - 5.8235

y = 12.582 to the nearest thousandth

The population is made up of all the city's registered voters, while the sample is made up of the residents of the building.

Voting is a procedure that a group, such as an electorate or assembly, can use to come to an agreement or express a viewpoint, usually following discussions, debates, or election campaigns.

The registered voters in the city who are the subject of this survey are referred to as the population. The sample is made up of the building's residents, who represent the group being surveyed. The poll's results are intended to represent the opinions of the entire population, even though the sample is only a small percentage of it.

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Answer:

Solution given:

m∠ADB=(4x−12)°

m∠CDB=(3x+6)°

m∠ADC =?

Since diagonal BD bisect the angle <ADC

so

m∠ADB= m∠ADC

(4x-12)°=(3x+6)°

4x-3x=6-12

x=12+6

x=18°

again.

<ADB=m∠ADB+ m∠ADC=4×18-12+3×18+6=120°

So

the m∠ADC =120°

As it's a rhoumbus angles are equal

m<ADC

Answer:

Step-by-step explanation:

=\(\frac{-18}{5}(\frac{17}{6} -\frac{17}{12} )\)

=\(\frac{-18}{5}*\frac{17}{6} -\frac{-18}{5} *\frac{17}{12}\)

=\(\frac{-306}{30} -\frac{-306}{60}\)

=\(\frac{-612}{60} +\frac{306}{60}\)

=\(\frac{-306}{60}\)

=\(\frac{-51}{10}\)

Based on the fact that the slope of the line is undefined, the value of x can be found to be 3.

When a slope is said to be undefined, it means that the slope of the line does not show any horizontal movement. In other words, the value of the x points used to calculate the give a product of zero when subtracted.

The slope of a line can be found by the formula:

= (y2 - y1) / (x2 - x1)

For the slope to be undefined, the denominator needs to be zero:
= (-1 - 7) / (3 - x)

x will need to subtract 3 such that the result would be zero. So x will be 3.

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It will take 5.6 years to repay the loan.

What is annual interest?

The term annual percentage rate of charge refers to the interest rate for an entire year rather than just a monthly fee or rate as applied on a loan, home loan, credit card, etc. It can also be referred to as a nominal APR or an effective APR. It is an annual rate of a finance charge.

Here, we have

Given: It costs $24,893.75 to repay a loan of $17,500 at 6.5% annual interest.

A = $24,893.75

P = $17,500

r = 6.5%

n = 1

A = P(1+r/100)^nt

24,893.75 = 17,500(1+6.5/100)^t

1.4225 = (1.065)^t

Taking logs on both sides, we get

log(1.4225) = t log(1.065)

t = 0.153/0.027

t = 5.6 years

Hence, it will take 5.6 years to repay the loan.

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Answer:

Step-by-step explanation:

c

The formula we need to use is given above. In this formula, we will substitute the desired values. Let's start.

A) First, we can start by analyzing the first premise. The team has \(8\) wins and \(5\) losses. It earned \(8 \times 3 = 24\) points in total from the matches it won and \(1\times5=5\) points in total from the matches it drew. Therefore, it earned \(24+5=29\) points.

B) After \(39\) matches, the team managed to earn \(54\) points in total. \(12\) of these matches have ended in draws. Therefore, this team has won and lost a total of \(39-12=27\) matches. This number includes all matches won and lost. In total, the team earned \(12\times1=12\) points from the \(12\) matches that ended in a draw.

\(54-12=42\) points is the points earned after \(27\) matches. By dividing \(42\) by \(3\) ( because \(3\) points is the score obtained as a result of the matches won), we find how many matches team won. \(42\div3=14\) matches won.

That leaves \(27-14=13\) matches. These represent the matches team lost.

Finally, the answers are below.

\(A)29\)
\(B)13\)

Answer:

  a) 29 points

  b) 13 losses

Step-by-step explanation:

You want to know points and losses for different teams using the formula P = 3W +D, where W is wins and D is draws.

The number of points the team has is ...

  P = 3W +D

  P = 3(8) +(5) = 29

The team has 29 points.

You want the number of losses the team has if it has 54 points and 12 draws after 39 games.

The number of wins is given by ...

  P = 3W +D

  54 = 3W +12

  42 = 3W

  14 = W

Then the number of losses is ...

  W +D +L = 39

  14 +12 +L = 39 . . . substitute the known values

  L = 13 . . . . . . . . . . subtract 26 from both sides

The team lost 13 games.

__

Additional comment

In part B, we can solve for the number of losses directly, using 39-12-x as the number of wins when there are x losses. Simplifying 3W +D -P = 0 can make it easy to solve for x. (In the attached, we let the calculator do the simplification.)

<95141404393>

Answer:

12 cups

Step-by-step explanation

If the size of the bag decreased by 20%, so will the number of cups held.

Number of cups held before the change = 15 cups

If the number of cups held after the 20% reduction in the size of the bag

= (100 - 20)% × 15

=80% × 15

= 12 cups

The new bags will hold 12 cups.

The height of the traffic barrel is approximately 47.5 inches or rounded to the nearest hundredth, 24.57 inches.

To find the height of the traffic barrel, we can use the formula for the surface area of a cylinder, which is given by the formula: S = 2πrh + πr^2, where S is the surface area, r is the radius, h is the height, and π is approximately 3.14.

Given that the diameter of the barrel is 18 inches, we can calculate the radius by dividing the diameter by 2: r = 18 / 2 = 9 inches.

Substituting the known values into the surface area formula, we have: 2939.04 = 2 * 3.14 * 9 * h + 3.14 * 9^2.

Simplifying the equation, we get: 2939.04 = 56.52h + 254.34.

To isolate the height term, we subtract 254.34 from both sides: 2939.04 - 254.34 = 56.52h.

This gives us: 2684.7 = 56.52h.

Finally, we divide both sides by 56.52 to solve for h: h = 2684.7 / 56.52 ≈ 47.5 inches.

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According to the values in the table, no, x and y does not have a proportional relationship. Therefore, the correct answer option is: B. no.

In Mathematics, a proportional relationship is a type of relationship that generates equivalent ratios and it can be modeled or represented by the following mathematical expression:

y = kx

Where:

Next, we would determine the constant of proportionality (k) for the relationship between the x-values and y-values in this table as follows:

Constant of proportionality, k = y/x

Constant of proportionality, k = 93/1.1 ≠ 95/1.3 ≠ 98/1.6 ≠ 100/1.8

Since the constant of proportionality (k) for the relationship between the x-values and y-values are different, we can logically deduce that this is not a proportional relationship.

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Answer:

how much protein did he take per day tho?

Answer:

8.5

Step-by-step explanation:

So substitute the vales for r and d

(4*2)

and |-6| means the absolute value of -6, which is just 6

so simplifying the equation would make it

(8+6.5) - 6

14.5-6

8.5 :)

Answer: x = 17/9

Step-by-step explanation: Lets solve for x.

9x - 5 = 12

9x - 5 + 5 = 12 + 5

9x = 17

9x/9 = 17/9

x = 17/9

Answer:

P=30

W=12

T=16

Step-by-step explanation: