Sixty percent of the flowers in Karen’s garden are roses. Which of the following shows 60% roses?

Answer:

d1 - d2 ≈ 9917.4 feet ≈ 3021 meters

Step-by-step explanation:

tan(19°) = 7425/d1

tan(37°) = 7425/d2

Solving for d1 and d2, we get:

d1 = 7425/tan(19°) ≈ 22977.6 feet

d2 = 7425/tan(37°) ≈ 13060.2 feet

Therefore, the distance the plane traveled from point A to point B is:

d1 - d2 ≈ 9917.4 feet ≈ 3021 meters

Answer:

Step-by-step explanation:

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Answer:

0987654321

Step-by-step explanation:

Answer:

50x12=600+20=620..................

Answer:

work pictured and shown

Answer:

Last one

Step-by-step explanation:

● [ ( 3^2 × 5^0) / 4 ]^2

5^0 is 1 since any number that has a null power is equal to 1.

●[ (3^2 ×1 ) / 4 ]^2

● (9/4)^2

● 81 / 16

Answer:

60.25≈60.3°

Step-by-step explanation:

tanФ=14/8=1.75

Ф=arctan=1.75

tan-1  

60.25≈60.3

Answer: Option D. right 1 and up four

Step-by-step explanation:

The parent function shifted 1 unit towards left and 4 units upward to form the function f(x) = log₈ (x + 1) + 4.

Hence the correct option is (B).

The given function is,

f(x) = log₈ (x + 1) + 4

So the parent function is given by,

y = log₈ x

If the equation is (y - k) = log₈ (x - h) then the function is said to be deviated towards X axis h units (right) and towards Y axis k units (upward).

Now rearranging the given function we get,

y = log₈ (x + 1) + 4

y - 4 = log₈ (x + 1)

y - 4 = log₈ (x - (-1))

So here h = -1 and k = 4 so the parent function shifted 1 unit towards left and 4 units upward.

Hence the correct option is (B).

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So we have two tables of values. Each table has two columns and 6 rows that define 6 different points. The value in the first column of each gives you the coordinate x of the point whereas the second column gives you the coordinate y. Using these two values you can draw the point in the grid. This grid is composed of two perpendicular axis, one for the x values (the horizontal) and the other for the y values (the vertical). For example, if we want to draw the point (10,-4) we have to mark number 10 in the horizontal axis and -4 in the vertical one. The x value 10 is ten units at the right of the origin of coordinates (i.e. the point where the two axis intercept each other) whereas the y value -4 is four units below the origin. So positive x values are at the right of the origin and negative x values are at its left. Positive y values are above the origin whereas negative y values are below the origin. With all these in mind you should sketch something like this:

Where I also draw the line y=3 in green. As you can see, all the points with negative y values are below the x axis since the y values in the y axis are below the origin.

Answer:

(a) 8.35

(b) 5.98

(c) 3.86

Step-by-step explanation:

The complete question is:

In a recent study on world​ happiness, participants were asked to evaluate their current lives on a scale from 0 to​ 10, where 0 represents the worst possible life and 10 represents the best possible life. The mean response was 5.4 with a standard deviation of 2.3. ​(a) What response represents the 90th ​percentile? ​(b) What response represents the ​60th percentile? ​(c) What response represents the ​first quartile? ​

Solution:

Assume that the world​ happiness ratings follows a Normal distribution with parameters μ = 5.4 and σ = 2.3.

(a)

Compute the response representing the 90th ​percentile as follows:

P (X < x) = 0.90

⇒ P (Z < z) = 0.90

The value of z for the above probability is, z = 1.282.

Compute the value of x as follows:

\(x=\mu+z\sigma\)

   \(=5.4+(1.282\times 2.3)\\\\=5.4+2.9486\\\\=8.3486\\\\\approx 8.35\)

Thus, the response representing the 90th ​percentile is 8.35.

(b)

Compute the response representing the 60th ​percentile as follows:

P (X < x) = 0.60

⇒ P (Z < z) = 0.60

The value of z for the above probability is, z = 0.25.

Compute the value of x as follows:

\(x=\mu+z\sigma\)

   \(=5.4+(0.25\times 2.3)\\\\=5.4+0.575\\\\=5.975\\\\\approx 5.98\)

Thus, the response representing the 60th ​percentile is 5.98.

(c)

Compute the response representing the first quartile of the 25th percentile as follows:

P (X < x) = 0.25

⇒ P (Z < z) = 0.25

The value of z for the above probability is, z = -0.67.

Compute the value of x as follows:

\(x=\mu+z\sigma\)

   \(=5.4+(-0.67\times 2.3)\\\\=5.4-1.541\\\\=3.859\\\\\approx 3.86\)

Thus, the response representing the first quartile is 3.86.

Answer:

Assuming

Step-by-step explanation:

If he has a wreck he will ASSUME the risk....his loss

8.5 percent of world's corn production is produced by Norway.

A percentage is a number or ratio that can be expressed as a fraction of 100. If we need to calculate a percentage of a number, divide that number by the whole number and multiply by 100. Percentages mean fractions of 100.

Given,

Amount of corn produced by Norway = 8.623 million ponds

Total world production = 101 million pounds

Percentage of Norway corn production in total world production of corn

= (8.623/101)×100

= 8.5 %

Hence, Norway production is  8.5 percent of the total world's production.

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Answer:

7 < x < 12

Step-by-step explanation:

To solve this inequality, solve it the same way you do a normal function. Perform the same actions on both sides of the inequality.

\(10 < 2x-4 < 20\\14 < 2x < 24\\7 < x < 12\)

The formula to find time from distance is time = distance/speed

As a general rule, the formula of speed is

Speed = Distance/Time

Multiply both sides by Time

Time * Speed = Distance

Divide both sides by Speed

he formula to find time from distance

Hence, the formula to find time from distance is time = distance/speed

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In this case we have a translation of 8 units to the left and 11 units upwards.

To find the translation, we just need to compare the two known vertices before and after the translation.

If we have a translation of a units in the x-axis and b units in the y-axis, we will get:

T(a, b)L ---> L'

We know that L = (7, -3) and L' = (-1, 8)

Then we can write:

(7 + a, -3 + b) = (-1, 8)

Then we have two equations:

7 + a = -1 ---> a = -1 - 7 = -8

-3 + b = 8 ---> b = 8 + 3 = 11

Then we have a translation of 8 units to the left and 11 units up-.

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Complete question:

"Right triangle LMN has vertices L(7, –3), M(7, –8), and

N(10, –8). The triangle is translated on the coordinate plane so the coordinates of L’ are (–1, 8).

Find the translation done"

Answer:

7 times p =   7p

Step-by-step explanation:

The algebraic expression of 7 times p is 7p.

An expression is a way of writing a statement with more than two variables or numbers with operations such as addition, subtraction, multiplication, and division.

Example: 2 + 3x + 4y = 7 is an expression.

We have,

7 times p.

This can be written as,

= 7p

Thus,

The expression is 7p.

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The volume of the solid formed by rotating the function f(x)=x about the x-axis from x=0 to x=1 is equal to the integral of the area of the cross-section of the solid from x=0 to x=1. The area of the cross-section is equal to the area of a circle with radius x, which is equal to πx. Thus, the volume of the solid is equal to the integral of πx from x=0 to x=1.

This integral can be solved using the formula for the area of a circle, which is equal to πr. Thus, the volume of the solid is equal to π∫x dx from x=0 to x=1. After solving the integral, the volume of the solid is equal to π/3. Thus, the volume of the solid formed by rotating the function f(x)=x about the x-axis from x=0 to x=1 is equal to 0.3333.

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Recall that:

Therefore as sin x approaches 0 and cos x approaches 1, the value of cot x approaches infinity.

Answer: True.

Answer:

16.4 m²

Step-by-step explanation:

length = 4.6 m

breadth = 360 cm = 360 ÷ 100 = 3.6 m

Perimeter = 2*(l + b)

                 = 2 * ( 4.6 + 3.6)

                 = 2 * 8.2

                  = 16.4 m²

Answer:

10

Step-by-step explanation:

multiplying each fraction by 10 gets of the fraction form

1/2 * 10 = 5

1/5x * 10  = 2x

3/10x * 10 = 3x

4/5 * 10 = 8

Answer: 1 1/2

Step-by-step explanation:

Answer:

13%

Step-by-step explanation:

338/2600

13/ 100

I hope it help

Answer:

Answer is -1/64

Step-by-step explanation:

Mark me the brilliant

Answer:

I believe the answer is A) In quadrant IV

Step-by-step explanation:

Answer:

Step-by-step explanation:

Explanation:

As you know, each electron that's part of an atom has its own unique set of four quantum numbers that describes its position and spin.

This means that looking for the number of unique sets of quantum numbers is equivalent to looking for the number of electrons that can occupy the third energy level.

As you know, the number of orbitals you get per energy level is given by the equation

no. of orbitals

=

n

2

, where

n

- the principal quantum number, the ones that gives the energy level.

So, if you're dealing with the third energy level, you can say that it will contain a total of

no. of orbitals

=

3

2

=

9

distinct orbitals.

Now, each orbital can contain a maximum of

2

electrons of opposite spins. This means that the third energy level will contain a maximum number of

no. of electron

=

9

⋅

2

=

18 e

−

So, if each electron is described by an unique set of quantum numbers, you can conclude that

18

sets of quantum numbers are possible for the third energy level.

ok maybe that will help!

Answer:

\(\theta = 148.8\)

Step-by-step explanation:

Given

\(R_x = -419\)

\(R_y = -253\)

\(R = 490\)

Required

Determine the value of \(\theta\)

Since, \(\theta\) is counter clockwise from x axis;

The relationship between \(\theta\), \(R_x\) and R is

\(cos\theta = \frac{R_x}{R}\)

Substitute values for Rx and R

\(cos\theta = \frac{-419}{490}\)

\(cos\theta = -0.8551\)

Take arccos of both sides

\(\theta = cos^{-1}(-0.8551)\)

\(\theta = 148.770784108\)

\(\theta = 148.8\) (Approximated)

Answer: -12

Step-by-step explanation:

Answer:

y+4=-3(x+0) or y=-3x-4

Step-by-step explanation:

so you have to make it in form y=mx+b

that would be y=1/3x-2/3

for a perpendicular line, you would need to find the opposite reciprocal of the slope

3/1 or 3 would be the reciprocal, so to make it opposite would be -3

So it would be y-y1 = m(x-x2)

fill it in with the coordinates (0,-4)

y+4=-3(x-0)

to get it to slope intercept form you have to simplify, and after that you get y=-3x-4