PLSSS HELP ASP TYSMMM

Given:

The mean height for women in the class = μ = 64.33

The standard deviation = σ = 2.64 in

We will use the formula of the z-score

We will find the following:

1. The average height of men in the US is approximately 5ft 10in. What proportion of women represented here are shorter than the average man?

1 foot = 12 inches

So, x = 5ft 10in = 5*12 + 10 = 70 in

From the normal distribution curve we will find P(z < 2.1477)

So, the percentage will be = 0.9841

rounding to the nearest hundredth,

So, the answer will be 98.41%

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2. Assume professional volleyball players who are women are at least 6 feet tall. What proportion of the population could even hope to be a professional volleyball players by using these standards?

So, x = 6 foot = 72 in

From the normal distribution curve, we will find P( z > 2.9053)

So, the answer will be 0.0018 = 0.18%

So, the answer will be 0.18%

The amount of packaging used for each roll of haw flakes will decrease by 5% each year.

An exponential function is modeled as follows:

y = a(b)^(x/n).

In which:

The function for this problem is defined as follows:

f(a) = 4(0.95)^a.

The parameter b assumes a value of 0.95 < 1, meaning that the function represents exponential decay, and the decay rate is given as follows:

1 - r = 0.95

r = 1 - 0.95

r = 0.05.

Meaning that the amount of packaging used for each roll of haw flakes will decrease by 5% each year.

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Answer:

9 and 18

Step-by-step explanation:

2x and x are the numbers

1/x-1/2x=1/18

2/2x-1/2x=1/18

1/2x=1/18

2x=18X=9,

2x=18

The two integers are 9 and 18

Answer:

D

Step-by-step explanation:

Has only one point on the x- axis.

The differentiation of the given function f(x) = eˣ+6 is eˣ

The derivative of a function of a real variable measures the sensitivity to change of the function value with respect to a change in its argument. Derivatives are a fundamental tool of calculus.

Given is function f(x) = eˣ+6, we need to find the derivative of this function,

f(x) = eˣ+6

f'(x) = d / dx (eˣ+6)

= d(eˣ)/dx + d(6)/dx

Since, 6 is a constant and derivative of a constant is zero,

d(eˣ)/dx + d(6)/dx = d(eˣ)/dx + 0

Now, when we differentiate eˣ, we get eˣ itself,

Therefore,

d(eˣ)/dx = eˣ

Therefore, the differentiation of the given function f(x) = eˣ+6 is eˣ

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Step-by-step explanation:

Hey there!

Given;

\(8 = \frac{p}{7} \)

Multiply 7*8 for finding value of "p".

\(p = 8 \times 7\)

\( p = 56\)

Therefore the value of "p" is 56.

Hope it helps...

Answer:

P = 56 i think i am not sure

Step-by-step explanation:

Answer

x = 3

Explanation

Given inequality:

Multiply both sides of the inequality by 3 in order to clear fraction:

Combine the like terms

Divide both sides by -5. Note the < will change to >

This implies the values of x must be greater than 1, i.e. in terms of whole number, x = 2, x = 3, x = 4, ......... could be any of the solutions.

Hence,

Answer:

Treatment for HIV/AIDS involves taking highly effective medicines called antiretroviral therapy (ART) that work to control the virus [1][2]. ART involves taking a combination of HIV medicines (called an HIV regimen) to suppress the virus and stop the progression of the disease [1]. The goal of treatment is to reduce the amount of HIV in the body and keep it at a low, undetectable level to help prevent further damage to the immune system and reduce the risk of transmitting HIV to others.

Answer:

Step-by-step explanation:

First convert into improper fraction

Then use KCF method

K - Keep the first fraction

C- Change the operation ÷ to multiplication

F - Flip the second fraction

3 1/4 ÷ (-5  1/2) = \(\frac{13}{4}\) ÷ \(\frac{- 11}{2}\)

                        \(= \dfrac{13}{4}*\dfrac{-2}{11}\\\\\\=\dfrac{13}{2}*\dfrac{-1}{11}\\\\=\dfrac{-13}{22}\)

Answer: 22880 yards

Step-by-step explanation: Please give brainliest

You can create a histogram by creating around 4 classes and then representing the frequency of the data within these classes (see the attachment).

This is a type of graph that visually represents the frequency of data. Due to this, histograms use columns and classes. The classes group data according to specific ranges.

Create the classes and frequency of the data. Here is the way you can do it:

Class - Frequency

2-7 = 3

7-12= 3

12-17= 10

17-22= 7

You can see the graph below

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Explanation:

Segment AW bisects angle CAD.

This leads to the smaller pieces (angles CAW and DAW) to be equal to one another. Both are 20 degrees each. That totals to 20+20 = 40 degrees.

Therefore, angle CAD = 40 degrees.

The supplement of this is angle DAX

(angle CAD) + (angle DAX) = 180

angle DAX = 180 - (angle CAD)

angle DAX = 180 - 40

angle DAX = 140 degrees

Answer:

c. 0.0398.

Step-by-step explanation:

A probability is the number of desired outcomes divided by the number of total outcomes.

To solve this question, we find each separate probability, and then multiply them.

First winner is a chemistry major

23 chemistry majors out of 61 students. So

\(P(A) = \frac{23}{61}\)

Second winner is a chemistry major:

Considering the first event, 22 chemistry majors out of 60 students. So

\(P(B) = \frac{22}{60}\)

Third winner is an undecided major;

Considering the first two events, 17 undecided out of 59 students. So

\(P(C) = \frac{17}{59}\)

Desired probability:

\(P(A \cap B \cap B) = P(A)P(B)P(C) = \frac{23}{61} \times \frac{22}{60} \times \frac{17}{59} = \frac{23*22*17}{61*60*59} = 0.0398\)

So option c.

Answer:

C. x = 18

Step-by-step explanation:

3x = 54

First, you try to get x by itself.

To do that, you divide both sides by 3

It looks like this:

3x/3 = 54/3

And it ends up being:

x = 18

Answer:

x + 8 =21; x = 21 -8; x= 13

3x = 54; x =54/3;x= 18

x/5 = 10;x= 10× 5;x= 50

Answer:

It should be 42.4

Answer:

0.20

Step-by-step explanation:

Answer:

30 inches

Step-by-step explanation:

The interest paid for the loan is $1748

Given that there is a 6.1% interest rate for a loan of $28,654 in student loan debt pay in the first year,

We need to find the interest paid for the same.

So,

Simple Interest = principal × time × rate / 100

= 28654 × 1 × 6.1 / 100

= 28654 × 0.061

= 1747.894

= 1748

Hence the interest paid for the loan is $1748

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Answer:

200 meters2

Step-by-step explanation:

4 * 5 = 20

20 * 20 ÷ 2 = 200

Answer:

She bought 6 pounds of coffee.

Step-by-step explanation:

80-36.38=43.62

so she spent $43.62 on coffee

43.62 divided by 7.27 = 6

Answer:

6(x - 3)

Step-by-step explanation:

18(x−3)−6(x−3)2 =>

18x - 54 - 12 (x - 3 ) =>

18x - 54 - 12x + 36 =>

18x - 12x - 54 + 36 =>

6x - 18 or 6(x - 3)

both answers are good, althoguth this second one 6 (x - 3) should be the one that you are looking for

\(\sf\sin^2 150^\circ + \sin^2 60^\circ = 1 \\\)

Step 1: Convert degrees to radians:

\(\sf\sin^2 \left(\frac{150\pi}{180}\right) + \sin^2 \left(\frac{60\pi}{180}\right) = 1 \\\)

Step 2: Simplify the expressions using the trigonometric identity:

\(\sf\sin^2 \left(\frac{\pi}{6}\right) + \sin^2 \left(\frac{\pi}{3}\right) = 1 \\\)

Step 3: Recall the values of sine for angles \(\sf \frac{\pi}{6} \\\) and \(\sf \frac{\pi}{3} \\\):

\(\sf\left(\frac{1}{2}\right)^2 + \left(\frac{\sqrt{3}}{2}\right)^2 = 1 \\\)

Step 4: Evaluate the squares and simplify further:

\(\sf\frac{1}{4} + \frac{3}{4} = 1 \\\)

Step 5: Combine the fractions:

\(\sf\frac{4}{4} = 1 \\\)

Step 6: Simplify the fraction:

\(\sf1 = 1 \\\)

Thus, the equation \(\sf \sin^2 150^\circ + \sin^2 60^\circ = 1 \\\) is verified and true.

2*\(cos(x+30)^{2}\)=1

x = 15

Answer:

B 7.3

Step-by-step explanation:

1/4 times 24 is 24/4 which is 6 plus 1.3 is 7.3 your answer is B

Hope I helped :]

Answer:

Hello There!!

Step-by-step explanation:

1/4×24+1.3=7.3

hope this helps,have a great day!

~Pinky~

Answer:

1.5x = 30 - 1.5

Step-by-step explanation:

30 grams minus the weight of the bag 1.5

1.5x x is the number of marbles and the bag so take 1 out and you have an answer which is 28.5 19 marbles

The area of the shaded region, with a frame of 3 units wide, is 264 square units. The inner rectangle is 6x4 units, and the outer rectangle is 18x16 units.

To solve the given problem, we have to find the area of the shaded region if the frame is 3 units wide. If the frame is 3 units wide, then the dimensions of the inner rectangle (the shaded region) will be (12 - 6) × (10 - 6) which simplifies to 6 × 4.

Therefore, we can say that the inner rectangle has a length of 6 units and a width of 4 units.The dimensions of the outer rectangle are (12 + 3 + 3) × (10 + 3 + 3) which simplifies to 18 × 16. Therefore, we can say that the outer rectangle has a length of 18 units and a width of 16 units.

The area of the shaded region can be obtained by subtracting the area of the inner rectangle from the area of the outer rectangle. Therefore, the Area of the outer rectangle = length × width= 18 × 16 = 288 square units

Area of the inner rectangle = length × width= 6 × 4 = 24 square units

Area of the shaded region = Area of the outer rectangle - Area of the inner rectangle = 288 - 24= 264 square units

Therefore, the area of the shaded region is 264 square units.

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