An african elephant in rhe wils will eat for as long as 16 hours each day. For how many hours does an elephant eat in one year? There are 365 days in one year.

Answer:

Step-by-step explanation:

(9 + 33 - 6) ÷ 6 - 3²

             36 ÷ 6 - 3²   p

             36 ÷ 6 - 9    e

                     6 - 9    md

                         - 3   as

(10 + 43 - 5) ÷ 6 + 5²

              48 ÷ 6 + 5²    p

              48 ÷ 6 + 25   e

                       8 + 25  md

                             33  as

(6 + 3)² + (9 - 10 + 5)

       9² + 4     p

      81 + 4      e

      81 + 4      md not used

            85     as

4 x (12 x 6 - 4²) + 9        must use pemdas inside the parentheses first

4 x (12 x 6 - 16) + 9     e   (p not used inside)

     4 x (72 - 16) + 9    md

             4 x 56 + 9    as   parentheses complete, start over

                 224 + 9    md  (pe not used)

                       233    as

Answer:

7 1/4

Step-by-step explanation:

1 1/2 + 1 1/4 = 2 3/4

10 - 2 3/4= 7 1/4

Answer:

I think he should plot the point at (4, 2)

The attachment is a repost showing what I see if Jeff attaches the 3rd point to the listed points.

Alexander is utilizing a scale of 1 inch : 300 feet for his map.

The Alexander's triangle has a height of 4 inches in inches.

When comparing the initial dimensions as used by alexander, the scale of the map may be determined.

The scale is 1 inch: 300 feet since he used 10 inches to symbolize 3000 feet, this is gotten by diving both sides by 10

Using the scale factor 1 inch: 300 feet, the height of 1200 feet would be.

300 feet per inch, then ? inch is 1200 feet

? * 300 = 1200 * 1

? = 1200 / 300

? = 4 inches

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Answer:

1st one is b.  2nd one is A

Step-by-step explanation:

i did the quiz

Answer: D. 3/12, 3/10, 3/5, 3/4

Step-by-step explanation:

The denomination decreases every time making the fraction bigger

For the fractions, the calculation of 3/5 of 2/3 of 3/4 of 560 is equal to 168.

To calculate 3/5 of 2/3 of 3/4 of 560, break it down step by step:

Step 1: Calculate 3/4 of 560:

3/4 × 560 = (3 × 560) / 4 = 1680 / 4 = 420

Step 2: Calculate 2/3 of the result from Step 1:

2/3 × 420 = (2 × 420) / 3 = 840 / 3 = 280

Step 3: Calculate 3/5 of the result from Step 2:

3/5 × 280 = (3 × 280) / 5 = 840 / 5 = 168

Therefore, 3/5 of 2/3 of 3/4 of 560 is equal to 168.

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The following is deduced from the equation f(x)=(x - 1)^3 + 5

Horizontal shift: 1 left

Vertical shift: 5 down

Vertical stretch factor: 1

Vertical compression factor: 1

Axis of reflection: -x + 6

Domain: all real numbers

Range: all real numbers

Inflection Point: (1, 5)

The vertical stretch factor is a term used in mathematics to describe the transformation that changes the height of a graph while leaving the horizontal axis unchanged. In other words, it's a factor by which the y-values of a function are multiplied to produce a new, stretched or compressed version of the original graph.

The stretch factor is usually represented by the symbol "k". For example, if the equation of a function is y = f(x), then the equation of its vertically stretched image would be y = k * f(x). A positive value of k stretches the graph upward, while a negative value of k compresses the graph downward. If k > 1, the graph is stretched vertically; if 0 < k < 1, the graph is compressed vertically; if k = 1, the graph remains unchanged.

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Answer:

D

Step-by-step explanation:

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┈┈┈▏▕╱╲▏▎▏▕╱╲┈▃

┈╱╲▏▎▅▂▅▂▏▎▏▎▏▏

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Answer:

The answer is 3

Step-by-step explanation:

I am sure.

Answer: i think it is 3

Step-by-step explanation:

Answer:

(x + 4)^2 + (y + 7)^2 = 36

Step-by-step explanation:

The given information describes a circle with its center at (-4, -7) and tangent to the vertical line x = 2. To determine the radius of the circle, we need to find the distance between the center and the tangent line.

The distance between a point (x1, y1) and a line Ax + By + C = 0 is given by:

d = |Ax1 + By1 + C| / sqrt(A^2 + B^2)

In this case, the equation of the line is x = 2, which can be written as 1x + 0y - 2 = 0. Therefore, A = 1, B = 0, and C = -2. The center of the circle is (-4, -7), so x1 = -4 and y1 = -7. Substituting these values into the formula, we get:

d = |1*(-4) + 0*(-7) - 2| / sqrt(1^2 + 0^2)

d = |-6| / sqrt(1)

d = 6

Therefore, the radius of the circle is 6 units. The equation of a circle with center (h,k) and radius r is given by:

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

Substituting the values we have found, we get:

(x + 4)^2 + (y + 7)^2 = 36

This is the equation of the circle that satisfies the given conditions.

The standard form of the equation of the parabola with a focus of (4, -3), and a directrix of x = 0 is; (y + 3)² = 8·(x - 2)

The equation of a parabola with a focus (4, -3) and a directrix of x = 0, can be found using the definition of the curve of a parabola, which is a curve that describes the location of a point that is equidistant from the focus and the directrix.

Let (x, y) represent the coordinate of the point, therefore;

The distance of the point from the point to the focus is therefore;

Distance = √((x - 4)² + (y + 3)²)

The distance from between the point and the directrix = |x|

According to the definition of the locus of a parabola, therefore;

√((x - 4)² + (y + 3)²) = |x|

(x - 4)² + (y + 3)² = x²

x² + y² - 8·x + 6·y + 25 = x²

x² - x² + y² - 8·x + 6·y + 25 = 0

y² - 8·x + 6·y + 25 = 0

y² + 6·y + 25 = 8·x

However, we get; Directrix, x = h - p

focus = (h + p, k)

Therefore;

h + p = 4

k = -3

h - p = 0

2·h = 4 + 0 = 4

h = 4/2 = 2

h = 2

p = 4 - 2 = 2

p = 2

The equation of a parabola is; (y - k)² = 4·p·(x - h)

The equation of the parabola is; (y - (-3))² = 4 × 2 × (x - 2)

The standard form of the equation is therefore;

(y + 3)² = 8·(x - 2)

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Answer:

40 seconds

Explanation:

To graph the equation y = -1.5x + 60, we need to identify 2 points. So, we will give value to x and then calculate the value for y:

If x = 0, then:

y = -1.5x + 60

y = -1.5(0) + 60

y = 60

If x = 10, then:

y = -1.5(10) + 60

y = -15 + 60

y = 45

So, using the points (0, 60) and (10, 45), we get that the graph for the function is:

Then, the airplane reaches the ground when the height is 0. So, the number of seconds to reach the ground is 40 seconds because when x = 40, y = 0.

Therefore, the answer is 40 seconds.

Answer:

32h = d

Step-by-step explanation:

IM SMART TRUST ME

As a result, -3/10 csc⁵-3x + C is the antiderivative of 9csc-3xcot-3x⋅ csc³-3x.

In mathematics, an integral is either a number representing the region under a function's graph for a certain interval or an added to the initial, the derivative which is the previous function (indefinite integral).

9csc-3xcot-3x ⋅ csc³-3x = 9csc⁴-6x cot-3x

Then, we can use u-substitution, with u = csc-3x and du/dx = -3csc-3xcot-3x dx, as in the previous problem. We get:

∫9csc-3xcot-3x⋅ csc³-3x dx = -3/2 ∫u⁴ du

= -3/2 × u⁵ / 5 + C

= -3/10 csc⁵-3x + C

Therefore, the antiderivative of 9csc-3xcot-3x⋅ csc³-3x is -3/10 csc⁵-3x + C.

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Answer:5 m/s

Step-by-step explanation:

The surface area of the actual ramp is the amount of space on the ramp

The surface area of the actual ramp is 16.8 ft²

The surface area of a right triangular prism is calculated using:

Surface area = (Perimeter of the base × Length of the prism) + (2 × Base Area)

The question is incomplete, as the figure is not given.

I will solve the question using the attached figure with the following parameters:

H1 = 1.2 feet --- height of the actual ramp

H2 = 6 cm --- height of the model

The scale factor (k) is:

k = 1.2 feet / 6 cm

k = 0.2 ft/cm

The actual measurements would be:

16cm = >16 cm * 0.2 ft/cm = 3.2 ft

9 cm => 9 cm * 0.2 ft/cm = 1.8 ft,

10 cm => 10 cm * 0.2 ft/cm = 2 ft,

The surface area is then calculated as:

Area = 2(0.5 * 3.2 ft * 1.2 ft) + 2(2 ft * 1.8 ft) + (1.8 ft * 3.2 ft)

Evaluate

Area = 16.8 ft²

Hence, the surface area of the actual ramp is 16.8 ft²

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Answer:

7.2 yd² for K12

Answer:

Step-by-step explanation:

Any expression that says (2 * 4)/3 is correct, even though there is a shift in the brackets. That means that A, B, C are all the same thing, and all are correct.

Only D is lying.

2*(1/3) = 2/3

4*(1/3) = 4/3     Now we have to add them

2/3 + 4/3 = 6/3 = 2

To show what the real answer is, try A

2*4/3

8/3  is the actual answer.

The values of the angles given are: 0,90,180,240,270,360,420,480,540,600,630,660,720 and

he sine of an angle is the trigonometric ratio of the opposite side to the hypotenuse of a right triangle containing that angle.  It is defined as the length of the opposite side divided by the length of the hypotenuse

The given angles are: 0,30,45,90,120,135,180,210,225,240,270,300,315,330,360

2∅  2*∅ = 0, 90,180,240,270,360,420,480,540,600,630,660,720

sin 2∅ = sin0 = 0; Sin90=1;  sin180=0; sin240= -0.8660; sin270 = -1;

Each angle is multiplied by sine sine360 =1; sin420 = 0.8660; sin480= 0.9848; sin540=1; sin600=-0.8660; sin630=-1; sin660=0.8660; sin720= 0.9397

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Answer:

$15.69

Step-by-step explanation:

multiply the retail price by 1.06 to get the price after taxes.

find the discounted price by multiplying the price after taxes(19.61) by 0.8 since it is 20% off to get the answer

Answer: i am sorry i cant read this relly sorry hun

Step-by-step explanation:

Answer:

Look at the image.

Step-by-step explanation:

16 = 2 × 2 × 2 × 2

36 = 2 × 3 × 2 × 3

Therefore , the solution of the given problem of circle comes out to be arc length 3.93 feet.

Every area of the plane that is separated by a specific amount from this additional point makes a circle (center). As a result, it is a curve made up of spots that are separated from one another on the surface. Additionally, it rotates similarly about the centre at every angle. Every collection of endpoints in the confined, two-dimensional sphere of a circle is uniformly spaced apart from the "centre."

Here,

A circle with a radius of 3 feet is equal to its diameter as follows:

=> C = 2πr = 2π(3) = 6π feet

Since there are 360° of angles in a circle's centre, the angle for a 75° curve is:

5/24 of a complete circle is 75/360.

Therefore, the 75° arc's extent is

5/24 × 6π = 5π/4 ≈ 3.93 feet

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Answer:

\(6\frac{11}{15}\)

Step-by-step explanation:

\(2\frac{1}{3}\) equals to \(\frac{7}{3}\)

\(\frac{11}{5}+\frac{11}{5}=\frac{22}{5}\)

but the denominator is not the same in \(\frac{7}{3}\) and \(\frac{22}{5}\). So you would need to find the LCM for 3 and 5. The LCM for 3 and 5 is 15.

\(\frac{7}{3}*\frac{5}{5} =\frac{35}{15}\)

\(\frac{22}{5}*\frac{3}{3} =\frac{66}{15}\)

\(\frac{35}{15} +\frac{66}{15} =\frac{101}{15}\)

\(\frac{101}{15} =6\frac{11}{15}\)

Step-by-step explanation:

Let's write the equation with formula:- Where, x1 is -1 and y1 is 4 and m is 3Thus, The correct choice is option C.

Step-by-step explanation:

Equation of line formula=> y=mx+c

Let take point (-1,4) as (x, y) and slope m=3

4= 3(-1) +c

4= -3+c

4+3=c

7=c

Therefore by using equation of line formula we get

y= mx+c [m=3 , c=7]

y=3x+7

Answer: 2/3

Step-by-step explanation:   y1-y2    3-(-1) = 4       simplify  4/6=2/3

                                               x1-x2     4-(-2)= 6

Slope is described as "the rise over the run," meaning that it's the fraction of "the change in the y-values compared to the change in the x-values."

In this situation
    - the change in the y-values is 3 - (-1) = 4.
    - the change in the x-values is 4 - (-2) = 6.
so the fraction is 4/6 or 2/3.

As a general formula, the formula for slope is \(m = \dfrac{y_2-y_1}{x_2-x_1}\).

      \(m = \dfrac{3-(-1)}{4-(-2)}=\dfrac{4}{6}=\dfrac{2}{3}\)

A digit to make the number divisible by 3 is by adding the digit 2 to the number 1234.

To make the number 1234 divisible by 3, we can find the sum of its digits and determine if it is divisible by 3. If the sum of the digits is divisible by 3, then the original number is also divisible by 3.

Let's calculate the sum of the digits in 1234:

1 + 2 + 3 + 4 = 10

The sum of the digits is 10. Since 10 is not divisible by 3, we need to add or subtract a digit to make the sum divisible by 3.

To find the digit we need to add or subtract, we can use the fact that the difference between the original sum and the next multiple of 3 is the required digit.

The next multiple of 3 greater than 10 is 12 (12 - 10 = 2). Therefore, we need to add 2 to the number 1234 to make it divisible by 3.

1234 + 2 = 1236

we obtain the number 1236, which is divisible by 3.

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First, let find the probability that is a female student.

The total of students is 143.

The total of female students is 78.

The P(female) =78/143 = 6/11

Now, let's find the probability that is left-handed.

The total of left-handed students is 29.

The P(left-handed) = 29/143

Now, the probability that the student is female or left-handed.

The "or" rule of probability tells us that when we have an "or", its means that we add the probabilities.

So P(female or left-handed) = P(female) + P(left-handed)

Replace the values.

P(female or left-handed) = 6/11 + 29/143 -174/1573 = 0.63

Answer:

34º

Step-by-step explanation: so basically you know a complementary angle is 2 angles that make a straight line and a vertical angle crosses which means 2 angles are congruent to each other so I drew a line that bisected the angle by drawing a line that cut through the right angle and i extended a line down from the right angle so now I have a vertical angle and a complementary so from here I labeled each angle <1 <2 <3  If I know angle 3 is 56º then I know 56 plus __ equals 90º I then subtracted 56 from 90 and I got 34 and since I am trying to figure out what angle 1 is I know that angle 1 and 2 are vertical angles therefore I know they are congruent to each other so <1 = 34º

The total amount Debra ended up paying for the equipment was $28,541.60 and the amount of interest Debra paid on the loan was $14,041.60

(a) To find the total amount Debra ended up paying for the equipment (including the down payment and monthly payments), we need to add the down payment to the total amount of the loan, and then add the total amount of the monthly payments made over the two years.

Total amount of the loan = $14,500 - $1,300 (down payment) = $13,200

Total amount paid = Down payment + Total amount of the loan + Total amount of monthly payments

Total amount paid = $1,300 + $13,200 + ($585.04 x 24) [since there are 24 monthly payments in 2 years]

Total amount paid = $1,300 + $13,200 + $14,041.60

Total amount paid = $28,541.60

Therefore, the total amount Debra ended up paying for the equipment (including the down payment and monthly payments) was $28,541.60.

(b) To find the amount of interest paid on the loan, we need to subtract the total amount borrowed from the total amount paid, and then subtract the down payment. This will give us the total amount of interest paid over the two years.

Total interest paid = Total amount paid - Total amount borrowed - Down payment

Total interest paid = $28,541.60 - $13,200 - $1,300

Total interest paid = $14,041.60

Therefore, the amount of interest Debra paid on the loan was $14,041.60.

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