How influe One statistic used to measure a country's wealth is the gross domestic product (GDP). A higher GDP indicates higher wealth. A researcher compared the GDP per person for 12 countries with the life expectancy of that country. The data for the 12.countries are shown in the scatterplot. The value ofr for the scatterplot is 0.608.

Answer:

D. The function is always ingcreasing

Answer:

\(5.24\mathrm{cm}\)

Step-by-step explanation:

\(\mathrm{Solution:}\\\mathrm{Given:}\\\mathrm{Angle\ subtented\ by\ arc\ MT}(\theta)=100^o=\frac{5}{9}\pi^c\\\mathrm{Length\ of\ arc\ MT}(l)=?\\\mathrm{Radius\ of\ circle}(r)=3cm\\\mathrm{Now,}\\\mathrm{\theta=}\frac{l}{r}\\\mathrm{or,\ }l=\theta r=\frac{5}{9}\pi\times3=\frac{5}{3}\pi=5.24\mathrm{cm}\)

Answer:

becuase 2*3 is 6, and 2*4 is 8, and when you simplfy it is 1 and 1/2, which in decimal form is 1.5, making it less than 2

Answer:

Is 2/4 smaller than 2/3? These are the same questions with one answer.

To get the answer, we first convert each fraction into decimal numbers. We do this by dividing the numerator by the denominator for each fraction as illustrated below:

2/4 = 0.5

2/3 = 0.667

Then, we compare the two decimal numbers to get the answer.

0.5 is less than 0.667.

Therefore, 2/4 is less than 2/3 and the answer to the question "Is 2/4 less than 2/3?" is yes.

i  think this will help

Cliff pays a total interest of approximately $679.90 on his $5,000 loan.

To calculate the total interest paid on the loan, we need to use the formula for compound interest:

\(A = P(1 + r/n)^{(nt)}\)

Where:

A is the final amount (loan amount + interest)

P is the principal (loan amount)

r is the annual interest rate (in decimal form)

n is the number of times interest is compounded per year

t is the number of years

Given that Cliff takes out a $5,000 loan with a fixed annual interest rate of 7% compounded monthly, we can substitute the values into the formula:

P = $5,000

r = 7% = 0.07

n = 12 (monthly compounding)

t = 2 years

\(A = 5000(1 + 0.07/12)^{(12 \times 2)\)

Calculating this expression:

A ≈ 5000\((1.00583)^{(24)\)

A ≈ 5000(1.13598)

A ≈ 5679.90

The final amount (A) is the loan amount plus the total interest paid. Therefore, to find the total interest paid, we subtract the principal (P) from the final amount (A):

Total Interest = A - P

Total Interest = 5679.90 - 5000

Total Interest ≈ $679.90

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Step-by-step explanation:

the distance is equal to... 800²+700²-2×800×700×cos70=733,4

Answer:Yes, they are all correct

Step-by-step explanation:

From the attached image, we see that the sign is showing;

Parking lot: ¾ miles

Summit: 1½ miles

Summit distance can also be expressed as an improper fraction = 3/2 miles

Now, since they started hiking from the park to the summit, it means that they had moved ¾ mile from the parking lot and had 3/2 miles left to get to the summit.

Thus, total distance from parking lot to summit = ¾ + 3/2 = 9/4 miles

Now, let's analyze each of their statements;

Mai said they are a third of their way there.

They had covered 3/4 mile and the total distance is 9/4 miles.

Thus, fraction of total distance covered is;

9/4 ÷ 3/4 = 1/3.

So, Mai is correct

Clare said they have to go twice as far as they had already gone.

They had covered 3/4 miles.

Therefore, twice this = 2 × 3/4 = 6/4 = 3/2 which is same as the sign distance left to the summit.

Thus, Clare is correct

Tyler said that the total hike is three times as long as what we have already gone.

They had gone 3/4 miles

3 times this = 3 × 3/4 = 9/4 miles.

This tallies with the total distance calculated earlier.

Thus, they are all correct

9514 1404 393

Answer:

  about 0.299 kg/m³

Step-by-step explanation:

Density is the ratio of mass to volume.

  ρ = M/V

  ρ = (10 kg)/(4/3π(2 m)³) = 15/(16π) kg/m³ ≈ 0.299 kg/m³

Answer:

the answer is c

Step-by-step explanation:

believe it

Answer:

$46.99

Step-by-step explanation:

Since both dresses that cost the same add up to a total price of $93.98, all you have to do is divide the total price by 2.

93.98/2=46.99

⇒Plug in the given values of the variables in order and then simplify the expression

Given that a= 3 and b=4

⇒\(=(3)^{3} -(4)+7\\=27-4+7\\=23+7\\=30\)

⇒The expression evaluated at the given known variables gives 30.

The maximum number of poles required to drive the load is 8.

full load speed = 120*f/p

850 = 120*60/p

p = 120*60/850

p = 8.47

since no. of poles are even so

p = 8

if number pole p = 8

synchronous speed Ns = 120*f/p = 120*60/8 = 900RPM

SLIP = (Ns - N)/Ns

s = (900-850)/900

s = 0.056

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Answer:

300 yd²

Step-by-step explanation:

In such 2d-situation,

Observing the figure we say there are 3 rectangles and 2 unique triangle.

Area of rectangle = length x breadth

Ar. of 1st tilted(front) rec. = 12 x 5 = 60 yd²

Ar. of 2nd tilted(back) rec.= 12 x 8= 96 yd²

Ar. of the base rec. = 9 x 12 = 108 yd²

Area of each triangle = ½ x 4 x 9 = 18 yd²

Total surface area = 60 + 96 + 108 + 18 + 18 = 300 yd²

Answer:

The standard form of the equation of a circle with center at (h, k) and radius r is:

(x - h)^2 + (y - k)^2 = r^2

We are given that the center of the circle is (4, -1), so h = 4 and k = -1. We also know that the circle passes through the point (-4, 1), which means that the distance from the center of the circle to (-4, 1) is the radius of the circle.

The distance between two points (x1, y1) and (x2, y2) is given by the distance formula:

d = sqrt((x2 - x1)^2 + (y2 - y1)^2)

So the radius of the circle is:

r = sqrt((-4 - 4)^2 + (1 - (-1))^2) = sqrt(100) = 10

Now we can substitute the values of h, k, and r into the standard form equation of a circle:

(x - 4)^2 + (y + 1)^2 = 10^2

Expanding the equation gives:

x^2 - 8x + 16 + y^2 + 2y + 1 = 100

Simplifying and putting the equation in standard form, we get:

x^2 + y^2 - 8x + 2y - 83 = 0

Therefore, the equation in standard form of the circle with center at (4, −1) and that passes through the point (−4, 1) is:

x^2 + y^2 - 8x + 2y - 83 = 0

Answer:

there is no constant rate

Step-by-step explanation:

at first i thought it was 25 cents for each, but once i saw the last 3, it broke the rate.

Answer:

Step-by-step explanation:

4.) y=2x

5.) y=5x+8

6.)y= (x/2)-6

Answer:

m∠A = 78°

Step-by-step explanation:

The question tells us these angles are supplementary meaning they will add up to 180°. We can use the information to make an equation.

m∠A + m∠B = 180

3x + 18 + 5x + 2 = 180

8x + 20 = 180

8x = 160

x = 20

Now we can substitute the solution for x to find the measure of ∠A.

m∠A = 3(20) + 18

m∠A = 60 + 18

m∠A = 78

Answer:

1.5 teaspoons

Step-by-step explanation:

1/(3/4)

=4/3

9/8*4/3

=1.5 teaspoons

PLS GIVE BRAINLIEST

Answer:

3

Step-by-step explanation:

cause its a pretty simple question

The solution to the the given system of equation are x = 11/33 and y = -4/3.

Hence, (2,3) is not a solution to the system of equation.

Given the system of equation;

-x + 4y = -9 ------ equ 1

y = -2x + 6 --------equ 2

Replace the occurrence of y in equation 1 with equation 1.

-x + 4y = -9

-x + 4( -2x + 6 ) = -9

Now, we simplify

-x - 8x + 24 = -9

Collect like terms

-x - 8x = - 9 - 24

-9x = -33

Divide both sides by -9

x = -33/-9

x = 11/33

Next, substitute x = 11/33 into equation 2

y = -2(11/33) + 6

y = -22/33 + 6

y = -4/3

The solution to the the given system of equation are x = 11/33 and y = -4/3.

Hence, (2,3) is not a solution to the system of equation.

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Answer:

I believe the answer is B

Step-by-step explanation:

I hope I can help

Answer:

Step-by-step explanation:

We know that:

Work:

Hence, if 20 movies are sold, $48 will be earned.

Answer: 48

Let's break this down...

If we reverse 5 and 12 we get 12/5

12 / 5 = 2.4

Next, we grab 20 and multiply it by 2.4

2 x 20 = 40

.4 x 20 = 8

40 = 8 =48

hope this helps :)

The resulting value of the division of x²+x-4 by (x+3),

Quotient = x - 2

Remainder = 2

Division:

The process of division means the process of breaking a number up into equal parts, and finding out how many equal parts can be made.

Given,

Here we have the expression x²+x-4.

Now, we need to divide by the expression (x + 3).

Here we have to use the long division method in order to solve it.

The following steps are followed to solve this:

1. Divide the first term of the dividend by the first term of the divisor

2. Write down the calculated result x in the upper part of the table.

3. Multiply it by the divisor

4. Subtract this result from the dividend

This steps is repeated until no further division.

Thus process will be showed on the attached figure.

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Answer:

(m-6+2root3)(m-6-2root3)

Step-by-step explanation:

m^2 - 12m +36 -12

= (m-6)^2 - 12

= (m-6+2root3)(m-6-2root3)[root 12 = 2root3]

In brains, we want a balance between excitatory and inhibitory signals to maintain proper neural functioning.

Since, We know that;

In brains, we want a balance between excitatory and inhibitory signals to maintain proper neural functioning.

This balance is important because too much excitatory signaling can cause overstimulation and potential harm, while too much inhibitory signaling can lead to neural suppression and lack of responsiveness.

Hence, The proper balance between the two types of signals is necessary for healthy neuronal activity, and maintaining that balance is a key aspect of neural health.

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Answer:

Its A trust me i got it right

Step-by-step explanation:

Answer:

y = 5x grows slower than y = 5^x.

Step-by-step explanation:

Answer:

-9989799993

Step-by-step explanation:

Put it in a calculator

Ty for points

Answer:

Step-by-step explanation:

-989,799,993

Answer:

m∠R = 60°

explanation:

Let the angle be x,

x + x + 60° = 180°

2x = 180° - 60°

2x = 120°

x = 60°

Answer:

Step-by-step explanation:

Sum of interior angles in a triangle = 180degree

PQ=QR so triangle PQR is an isosceles triangle

The two base angles of an isosceles triangle are equal

So <R = <P

m<R + m<P + 60degree = 180degree

m<R = (180-60)/2 = 60degree

The table can be summarized as follows:

|          | Has a dog | Does not have a dog |

|----------|-----------|---------------------|

| Has a cat     | 2         | 3                   |

| Does not have a cat | 12        | 10                  |

To find the probability that a student chosen randomly from the class has a cat, we need to find the total number of students who have a cat (regardless of whether or not they have a dog), and divide it by the total number of students in the class.

The number of students who have a cat is 2 (those who have a dog and a cat) + 3 (those who have a cat but do not have a dog) = 5.

The total number of students in the class is the sum of all four categories: 2 (has a cat and a dog) + 3 (has a cat, does not have a dog) + 12 (does not have a cat, has a dog) + 10 (does not have a cat, does not have a dog) = 27.

So, the probability that a student chosen randomly from the class has a cat is 5/27.