find f(x) when f(x)=1.322 -- 2.62 +5.1 for f(2)

Answers

Answer 1

Answer:

22

Step-by-step explanation:


Related Questions

An oblique prism has a volume of 144 cubic units. The area of its base is 24 square units.

What is the perpendicular height of the prism?

2 units
4 units
6 units
8 units

Answers

Answer:

6

Step-by-step explanation:

the volume of a prism is always the base times the height this can be written as V = bh

we know the volume is 144 and the base is 24

substitute this into your equation: 144 = 24h

divide both sides by 24 to find h

144 ÷ 24 = 6

so you get h = 6

Assuming an oblique prism has a volume of 144 cubic units. The perpendicular height of the prism is 6 units.

Perpendicular height of the prism

Using this formula

Volume of prism=Base area ×Height

Hence:

144=24×h

h=144/24

h=6 units

Therefore, assuming an oblique prism has a volume of 144 cubic units. The perpendicular height of the prism is 6 units.

Learn more about Perpendicular height of the prism here:https://brainly.com/question/10166088

If there is a nonmathematical symbol in the preceding expression, then your browser doesn't have the math symbol font. Please follow the instructions on the WeBWorK front page to install the STIX math fonts. To get around this temporarily, (i) print a hardcopy (the symbols will be there), (ii) in the options box in the right column of this screen, check the formatted option and press the apply options button, or (iii) go to a UITS public cluster (e.g., the Library) and work there.) Find the following:

a. g(h(x))=_______
b. h(g(x))=_______
c. h(h(x))=_______

Answers

Complete Question

The complete question is shown on the first uploaded image

Answer:

a

 [tex]g(h(x)) = \sqrt[4]{x^2 + x +5} + 3[/tex]

b

 [tex]h(g(x))  = \sqrt{x}  + 7\sqrt[4]{x} + 17[/tex]

c

 [tex]h(h(x)) =  [x^2 + x + 5 ]^2 + x^2 + x + 10[/tex]

Step-by-step explanation:

From the question we are told that

    [tex]h(x) =  x^2  + x  + 5[/tex]

and  

    [tex]g(x) = \sqrt[4]{x} + 3[/tex]

Considering first question

Now we are told  g(h(x))

i.e

        [tex]g(h(x)) =  [x^2 + x + 5 ]^{\frac{1}{4} } + 3[/tex]

=>     [tex]g(h(x)) = \sqrt[4]{x^2 + x +5} + 3[/tex]

Considering second  question

   Now we are told  h(g(x))

i.e

    [tex]h(g(x)) =  [x^{\frac{1}{4} } + 3]^2 +  x^{\frac{1}{4} } + 3 + 5[/tex]

=> [tex]h(g(x)) =  x^{\frac{1}{2} } + 6x^{\frac{1}{4} } + 9+ x^{\frac{1}{4}}  + 8[/tex]

=>  [tex]h(g(x))  = x^{\frac{1}{2}} + 7x^{\frac{1}{4}} + 17[/tex]

=>  [tex]h(g(x))  = \sqrt{x}  + 7\sqrt[4]{x} + 17[/tex]

Considering third question

         [tex]h(h(x))= [x^2 + x + 5]^2 + [x^2 + x + 5 ] +  5[/tex]

=>       [tex]h(h(x)) =  [x^2 + x + 5 ]^2 + x^2 + x + 10[/tex]

The Minnesota Multiphase Personality Inventory (MMPI) is one of the most frequently used personality tests in psychology. The current standardized version, the MMPI-2, is used by trained professionals to assist in identifying personality structure and psychopathology. A forensic psychologist is interested in whether she can identify potential serial killers by their NMPI profiles. She is particularly interested in the Overcontrolled-Hostility and Defensiveness scales of the MMPI. She interviews 12 people who have already been identified as serial killers. Their scores on the Overcontrolled-Hostility scale are recorded here: Which of the following is a Possible value for the range?
a. 54
b. 22
c. 66
d. 79
Their scores on the Defensiveness scale are given here: Which of the following is a possible value for the range?
a. 33
b. 70
c. 53
d. 62

Answers

Answer:

1) A. 54

2) D. 62

Step-by-step explanation:

Find the complete question in the attached diagram.

Range is the difference between the highest score and the lowest score.

Given the following scores on the Overcontrolled-Hostility scale.

69, 84, 56, 89, 47, 63, 86, 58, 74, 35, 71, 60

From the data:

Highest score =  89

Lowest score = 35

Range = Highest score - Lowest score

Range = 89-35

Range = 54

Hence the possible value of the range is 54

For the scores on the Defensiveness scale given as:

38, 70, 35, 42, 26, 87, 74, 61, 69, 46, 63, 25

Highest score = 87

Lowest score = 25

Range = Highest score - Lowest score

Range = 87-25

Range = 62

Hence the possible value of the range is 62

Blank divided by 5 = 9

Answers

Answer:45

Step-by-step explanation:

9×5=45

Evaluate -a (b) (-3) if a= -3 and b= -4

Answers

Answer:

12

Step-by-step explanation:

answer: It would be -(-3)-4-3 or 3-4-3=-4

explanation: Hope this helps!

A structural steel fabricator cuts 25 pieces each 16.2 centimeters long from a 6.35-meter length
of channel iron. Allowing 4 millimeters waste for each piece, find the length in meters of
channel iron left after all 25 pieces have been cut.

Answers

Answer: 2.2 meters

Step-by-step explanation:

The data is:

The initial piece is 6.35 meters long.

We cut 25 pieces of 16.2cm each, so in pieces only we have:

25*16.2cm = 405cm

1m = 100cm

Then: 405cm = (405/100) m = 4.05m

And each time that we cut a piece, we have 4mm of waste.

Then we have 25 times the 4mm of waste, this means that the total waste is:

4mm*25 = 100mm

and 1000mm = 1m

100mm = (100/1000) m = 0.1m

So the total amount that was cut is:

4.05m + 0.1m = 4.15m

The length in the channel iron will be: 6.35m - 4.15m = 2.2 meters

After a windstorm, a leaning pole makes a 75° angle with the road surface. The pole casts a 15-foot shadow when the sun is at a 45° angle of elevation. About how long is the pole?

a) 11.0 ft.
b) 12.2 ft.
c) 16.7 ft.
d) 20.5 ft.

Answers

9514 1404 393

Answer:

  b)  12.2 ft

Step-by-step explanation:

Based on the attached and the answer choices, it looks like we're to assume the pole is leaning away from the sun. Of course, we must assume the angle the pole makes with the ground and the angle of elevation are in the same plane.

The problem can be solved using the law of sines. In the attached, we have ...

  AD/sin(O) = OA/sin(D)

The angle at D is 180° -45° -75° = 60°, so this can be written as ...

  AD = sin(45°)(15 ft)/sin(60°)

  AD ≈ 12.247 ft

The pole is about 12.2 feet long.

what’s the difference between 2.7 , 5.9 on a number line

Answers

Answer:

3.2

Step-by-step explanation:

5.9 - 2.7 = 3.2

**difference means subtract**

The difference is between 2.7 and 5.9 on a number line.

What is Number Line?

In math, a number line can be defined as a straight line with numbers arranged at equal segments or intervals throughout. A number line is typically shown horizontally and can be extended indefinitely in any direction.

The numbers on the number line increase as one moves from left to right and decrease on moving from right to left.

Any directed number's location can be determined using a number line. There are positive and negative axes in it.

We have to determine the difference between 2.7 and 5.9 on a number line.

⇒ 5.9 - 2.7

Apply the subtraction operation between 2.7 and 5.9, and we get

⇒ 3.2

Therefore, the difference is between 2.7 and 5.9 on a number line.

Learn more about the number line here:

brainly.com/question/17617832

#SPJ2

What is the equation in slope-intercept form of the line that passes through the points(-4,2) and (12,6)?

A. y = 0.25 x + 3
B. y = 0.25 x - 4.5
C. y = 4x + 18
D. y = 4x - 42

PLEASE HELP

Answers

Answer:

A

Step-by-step explanation:

Slope intercept form is y = mx + b

First find the slope or m with this equation [tex]\frac{y2 - y1}{x2 - x1}[/tex] (plug in) [tex]\frac{6 - 2}{12 + 4}[/tex] = [tex]\frac{4}{16}[/tex]=  [tex]\frac{1}{4}[/tex]

So your slope is [tex]\frac{1}{4}[/tex]

To find the y-intercept you use y= mx + b and plug in.

6 = 1/4(12) + b

6 = 3 + b (minus 3 on both sides)

3 = b

so 3 is the y-intercept

So the answer is A.

Compute (11011011.101 + 101010.11) * 11.1

Answers

Answer:

the answer is 123,343,435.4421

Im having a really hard time rn ;-;
2(a + 6) – 3(a – 5) = 18

Answers

Answer: A= 9

Step-by-step explanation:

2(a+6)-3(a-5)=18

FIRST YOU WANT TO DISTRUBUTE THE PARENTHESIS

2a + 12 -3a + 15 =18

ADD AND SUBTRACT LIKE TERMS

-1a + 27 = 18

SUBTRACT 27 ON BOTH SIDES

-1a + 27 =18

     - 27    -27

-1a= -9

DIVIDES -1 ON BOTH SIDES AND NEGATIVES CANCEL OUT SO IT WOULD BE

A= 9

como se representan los lugares importantes​

Answers

Los lugares importantes están protegidos para mantener sus significados naturales y culturales. Son reconocidos por tener un valor importante y cifras probatorias históricas. ... Puede ser importante debido a vínculos religiosos y culturales o eventos históricos que pueden haber ocurrido en el pasado cerca del lugar.

Lmk for a paper I wrote about it

PLEASE HELP ! 30 POINTS WHOEVER ANSWERS GETS BRAINEST! Evaluate.

4/7 +3/4


37/56
1 19/28

3/7

7/11

Answers

Answer:

55075  / 68992

Step-by-step explanation:

:) hope this helps

I'm just confuse prob need bit help ​

Answers

it would be h =triangle

ITS EASY BUT I DIDNT STUDY - PLZ HELP

Answers

Answer:

B

The answer is b im doing a type limit.

Determine the number of triangles ABC possible with the given parts.
b = 24, c = 29, B = 43°

Answers

9514 1404 393

Answer:

  2

Step-by-step explanation:

In general, if the given angle is opposite the shorter of the two given sides, there will be 0 or 2 possible triangles. The attachments show the two possibilities.

__

There will be zero possible triangles if the ratio of sides is less than the sine of the angle. Here, 24/29 ≈ 0.8276, sin(43°) ≈ 0.6820. The ratio of sides is greater, so there are two possible triangles.

If the given angle is opposite the longer of the two given sides, there is one possible triangle. The same is true if the given angle is between the two given sides.

11 divided by 8 + 9 divided by 3

Answers

Answer:

Step-by-step explanation:

4.375

Evaluate each trigonometric equation for θ.

Answers

Answer:

sinФ = 8/17

cosФ = 15/17

tan Ф = 8/15

csc Ф = 17/8

sec Ф = 17/15

cot Ф = 15/8

Step-by-step explanation:

Let us revise the trigonometry functions

Sin(x) = opposite/hypotenuseCos(x) = adjacent/hypoteouseTan(x) = opposite/adjacentCsc(x) = hypotenuse/oppositSec(x) = hypotenues/adjacentCot(x) = adjacent/opposite

In the given figure

The opposite side to angle Ф = 8

The adjacent side to angle Ф = 15

Find the hypotenuse using Pythagoras' theorem

[tex]Hypotenuse = \sqrt{8^{2}+15^{2} }[/tex]

[tex]Hypotenuse = \sqrt{64+225}[/tex]

[tex]Hypotenuse = \sqrt{289}[/tex]

[tex]Hypotenuse = 17[/tex]

Let us use the rules above to find the trigonometry functions

sinФ = 8/17

cosФ = 15/17

tan Ф = 8/15

csc Ф = 17/8

sec Ф = 17/15

cot Ф = 15/8

Determine which of the following statements are true. Select all that apply.All rational numbers are also integers. Zero is not a rational number. All integers are rational numbers. All rational numbers can be written in the form

Answers

Step-by-step explanation:

1)All rational numbers are also integers.

2)All integers are rational numbers.

3)All rational numbers can be written in the form.

What is occurring when two waves traveling along the same medium meet and cancel each other out?
O destructive interference
O constructive interference
O reflection
O refraction

THIS IS URGENT PLEASE HELP!!!!!!

WILL GIVE BRANLIEST

Answers

Answer: Consructive interference

Step-by-step explanation:

Answer:

destructive interference

Step-by-step explanation:

-1/7*-4/-8*5 multiply

Answers

Answer:

-10/7

Step-by-step explanation:

-1/7*-4/-8*5

-1/-28/-40

x^-1 = 1/x

-1/-28/-40 = -1/28/40 = -(28/40)^-1

-40/28

-10/7

The room numbers of two adjacent classrooms are two consecutive even numbers. If their sum is 438, find the classroom numbers.

Answers

Step-by-step explanation:

218 + 220 = 438. 220 and 218 are consecutive even numbers

The ratio of the measures of the angles of a triangle is 6:2:7. Find the measure of the largest angle.

Answers

Answer:

Step-by-step explanation:

6x + 2x + 7x = 180                  Every triangle has a measure of 180o

15x = 180                                 Divide by 15

x = 180/15

x = 12

The longest side will be 7x

7*12 = 84

What is the slope of the line for the situation below in decimal form?

Answers

Answer:

5/4

Step-by-step explanation:

The slope should be 5/4 because if you go to a point on the line where the boxes meet on your graph and connect it to another point, you can count. I like to use rise over run, meaning you count up or down until you get level with the point you're trying to reach, and the run is the left or right until you get to the point you need. I really hope this helped! It may seem confusing at first, but you got it!

Answer is 5/4
Hope it helps you

Find the remainder when 6a3 - 2a2 + 7a – 12 is divided by – 4 + 3a

Answers

Answer:

remainder = 8

answer is: 2a^(2) + 2a + 5 remainder 8

Step-by-step explanation:

Solve for u. 31.25 = u/5

Answers

Answer:

u = 156.25

Step-by-step explanation:

Step 1: Write equation

31.25 = u/5

Step 2: Solve for u

Multiply both sides by 5: 156.25 = uRewrite: u = 156.25

Step 3: Check

Plug in u to verify it's a solution.

31.25 = 156.25/5

31.25 = 31.25

Answer:

156.25

Step-by-step explanation:

if you multiply 31.25 times 5 you get 156.25

An airplane is flying at a speed of 500 mi/h at an altitude of one mile. The plane passes directly above a radar station at time t = 0.
(a) Express the distance s (in miles) between the plane and the radar station as a function of the horizontal distance d (in miles) that the plane has flown.
s(d) =
(b) Express d as a function of the time t (in hours) that the plane has flown.
d(t) =
(c) Use composition to express s as a function of t.
s(t) =

Answers

Answer:

a)[tex]s=\sqrt{1+d^2}[/tex]

b)d(t)=500t

c)[tex]s(t) =\sqrt{1+250000t^2}[/tex]

Step-by-step explanation:

d = Horizontal distance

s = the distance between the plane and the radar station

The horizontal distance (d), the one mile altitude, and s form a right triangle.

So, use Pythagoras theorem

[tex]Hypotenuse^2=Perpendicular^2+Base^2[/tex]

[tex]s^2=1^2+d^2[/tex]

a) [tex]s=\sqrt{1+d^2}[/tex]

(b) Express d as a function of the time t (in hours) that the plane has flown.

[tex]distance = speed \times time[/tex]

d(t)=500t

(c) Use composition to express s as a function of t.

[tex]s(t) =\sqrt{1+d^2}[/tex]

using b

[tex]s(t) =\sqrt{1+(500t)^2}\\s(t) =\sqrt{1+250000t^2}[/tex]

A bus travelling at a steady speed takes 2and half hours for a certain journey how long will a car take if it travels at three times the speed of the bus

Answers

Answer:

50 Minutes

Step-by-step explanation:

Cargo ships arrive at a loading dock at a rate of 2 per day. The dock has the capability of handling 3 arrivals per day. How many days per month (assume 30 days in a month) would you expect the dock being unable to handle all arriving ships

Answers

Answer: 4 days

Step-by-step explanation:

Kindly check attached picture for detailed explanation

A company has beginning inventory of 20000, purchases of 15000, and ending of 2500. The cost of goods available for sale is?

Answers

Answer:

Maybe,2500. Is just my guessing.

Step-by-step explanation:

Cost of Goods Sold = Beginning Inventory + Purchases during the year - Ending Inventory

= 20,000 + 15,000 - 2,500

=35,000 - 2,500

=32,500

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