In how many ways can u arrange the letters of the word MATHEMATICS taking three letters at a time?​

Answers

Answer 1

Answer:

256 ways i think maybe

Step-by-step explanation:


Related Questions

A plane gets an average of 25 miles per gallon when it is traveling 500 miles per hour. The plane has 15,000 gallons of gas at the beginning of a trip and travels at an average speed of 500 miles per hour. Which of the following functions f models the number of gallons of gas remaining in the tank t hours after the trip begins?

(A) f = 15000 + (25t/500)

(B) f = 15000 - (25t/500)

(C) f = 15000 - (500t/25)

(D) f = 15000 - 25t

(E) f = 25t

Answers

Answer:

D; f = 15,000 - 25t

Step-by-step explanation:

From the question;

per gallon, the number of miles traveled is 25, given traveling speed is 500 miles per hour

So after t hours, if traveling at 500 miles per hour, the amount of fuel expended will be 25 * t = 25t gallons

So, to get the amount remaining, we subtract 25t from what we have at the start of the trip

Mathematically, we have this as;

f = 15,000 - 25t

What does "solve an equation" mean?

Answers

Answer:

It means you find something equal to that equation or simplify it.

Step-by-step explanation:

KHAN

Find the 66th term of the arithmetic sequence 25, 10, -5, ...

Answers

Answer:

1000

Step-by-step explanation:

Given data

we have the sequence

25, 10, -5, ...

we want to find the 66th term, let us apply the formula

an = a + (n – 1)d

a= 25

n= 66

d= 15

substitute

a66= 25+(66-1)15

a66= 25+(65)*15

a66= 25+975

a66= 1000

Hence the 66th term is 1000

find the value of the given equation (-155)+(-20) + (-14) + (-133) + (190) + (170) +(-73)​

Answers

Answer:

-37

Step-by-step explanation:

-155-20-14-133-73=-395

190+170=360

-395+360=-37

Question 12 (5 points)
Determine the value of x

0.28 units
0.98 units
3.58 units
1.12 units

Answers

Answer:

1.12 Units

Step-by-step explanation:

1. Use cos(56°) = x/2

Make sure your calculator mode is in deg (degree) not rad(radians)

2.  2(cos(56°)) = x

3. x = 1.118385807

4. Round up to get 1.12 Units

I am trying to figure this question:

1 + tan^2A = Sec^2A

Answers

Answer:

see explanation

Step-by-step explanation:

Using the Pythagorean identity

cos²A + sin²A = 1 ( divide terms by cos²A )

[tex]\frac{cos^2A}{cos^2A}[/tex] + [tex]\frac{sin^2A}{cos^2A}[/tex] = [tex]\frac{1}{cos^2A}[/tex] , that is

1 + tan²A = sec²A ← as required

Does the point (0, 37) satisfy the equation y = 79x - -37? yes no​

Answers

Answer:

yes

Step-by-step explanation:

y = 79x - -37

37 = 79(0) - - 37

37 = 0 - - 37

37 = 37

(a+1)(b+2)
please help me!!!

Answers

Answer:

(a + 1) (b + 2 ) = 2a + b + ab + 2

Step-by-step explanation:

[tex](a +1 )(b + 2) \\\\= a( b+ 2) + 1 (b +2) \\\\= ab + 2a + b + 2\\\\=2a + b + ab + 2[/tex]

Answer:

[tex](a + 1)(b + 2) \\ = a(b + 2) + 1(b + 2) \\ = ab + 2a + b + 2[/tex]

Answer ↦ [tex]\boxed{\tt{ab + 2a + b + 2}}[/tex]

Method Used:

↦ Distributive Property.

ʰᵒᵖᵉ ⁱᵗ ʰᵉˡᵖˢ

꧁❣ ʀᴀɪɴʙᴏᴡˢᵃˡᵗ2²2² ࿐

Which relation is a function?

Answers

Answer:

the function is the solution is done using the operation

a function is where there is only one output for every input. so when you plug in an x value, you should be getting only one y value.

it’s not the first one because you can see there are two points at (-1,0)
it’s not the second one because you can see there are two points at (0,0)
it’s not the fourth one because again there are two points at (-2,0) and (2,0)

it’s the third one because there is only one y value for every x value.

Solve for x. Round to the nearest tenth of a degree, if necessary

Answers

Answer:

29°

Step-by-step explanation:

cos x = 84/98

x = cos-1(84/98)

x = 28.9

What is the slope of a line that runs parallel to y= x + 14

Answers

Answer:

m=1

Step-by-step explanation:

y= x + 14

This equation is in slope intercept form

y = mx+b where m is the slope and b is the y intercept

The slope for the line is 1

Parallel lines have the same slope

m=1

For a school show, Garima wants to arrange 42 flower pots in such a way that each column has an equal number of pots. Which of these could be the number of flower pots in a column?

Answers

Answer: She can either arrange them in 7 columns or 6 columns.

Step-by-step explanation:

We are given:

Total number of pots = 42

In order to arrange the pots in the same number of columns so that each column has an equal number of pots, we will find out the factors of 42.

42 = 6 × 7

42 = 1 × 42

Garima can arrange 6 pots in 7 columns or 7 pots in 6 columns so as to have equal number of pots.

Hence, she can either arrange them in 7 columns or 6 columns.

What is the equation of the line graphed below?
5
-5
5
(1, -3)
-5
O A. y = 3x
B. y=-3x
c. y=-5
D. y =
-X

Answers

Answer: y = -3x this is the answer.

Find the area of this parallelogram.
13 cm
15cm
h
20cm

Answers

Answer:

260 square centimeters

Step-by-step explanation:

The formula for the area of a parallelogram is:

b x h

Where the base (b) is multiplied by the height (h) perpendicular to it.

The base here is 20 cm

The height perpendicular to the base is 13 cm

20 x 13 = 260

Or you can decompose and rearrange it into a rectangle. You will get 20 cm as the length and 13 cm as the width. The answer will be just the same!

Hope this helps!

Answer: 260 cm²

Step-by-step explanation: A parallelogram is a

quadrilateral with two pairs of parallel sides.

The formula for the area of a parallelogram is A = bh.

Since the base of the parallelogram is 20 cm and the height

of the parallelogram is 13 cm, we can plug this information into the formula

to get (20 cm)(13 cm) which gives us 260 cm².

So the area of the parallelogram shown is 260 cm².

Can someone help me with this math homework please!

Answers

Answer:

4

Step-by-step explanation:

7h-15h+40=-72

-8h=-32

h=4

What is the equation, In factored form, of the quadratic function shown in the graph?

Answers

Given:

The graph of a quadratic function.

To find:

The equation of the quadratic function in factored form.

Solution:

From the given graph it is clear that the graph of the function intersect the x-axis at point (-3,0) and (2,0).

Since -3 and 2 are the zeros of the function, therefore (x+3) and (x-2) are the factors of the required quadratic function.

Now, the function can be written as:

[tex]f(x)=a(x+3)(x-2)[/tex]             ...(i)

The graph of the function intersect the y-axis at (0,-6). Substituting [tex]x=0,f(x)=-6[/tex] in (i), we get

[tex]-6=a(0+3)(0-2)[/tex]

[tex]-6=a(3)(-2)[/tex]

[tex]-6=-6a[/tex]

[tex]\dfrac{-6}{-6}=a[/tex]

[tex]1=a[/tex]

Substituting [tex]a=1[/tex] in (i), we get

[tex]f(x)=1(x+3)(x-2)[/tex]

Therefore, the required function is [tex]f(x)=1(x+3)(x-2)[/tex].

ggjfhghfhtdhdhdttjtjfj

Answers

Gggtttyssdddd…………………
ajbdhshqjdjwiqjdjwnnqiqwkanjajqjaja

Find the coefficient of x^4 in the expansion of (x−9)^8
Please I need help!!

Answers

Answer:

459270

is the coefficient

Use a half-angle identity to find the exact value of Sin/8
a.
√2 + √2
√2+ √2
2
b. V2-E
d. √2-√2
2
Please select the best answer from the choices provided

Answers

Answer:

To solve this problem, we need to use the following two facts:

1) If a quadratic equation has integer coefficients only, and if one of the roots is a + √b (where a and b are integers), then a - √b is also a root of the equation.

2) If r and s are roots of a quadratic equation, then the equation is of the form x^2 – (r +s)x + rs = 0.

Since we know that 1 - √2 is a root of the quadratic equation, we can let:

r = 1 + √2

and

s = 1 - √2

Thus, r + s = (1 + √2) + (1 - √2) = 2 and rs = (1 + √2)(1 - √2) = 1 – 2 = -1.

Therefore, the quadratic equation must be x^2 – 2x – 1 = 0.

Answer: D

Step-by-step explanation:

pleeeeaaasssseeeee help

Answers

Step-by-step explanation:

Explanation is in the attachment

n=84°p=84°q=96°v=84°w=138°

hope it is helpful to you

Work out the area of the shaded shape.

Answers

Hi there!

[tex]\large\boxed{77m^2}}[/tex]

We can divide the figure into 3 rectangles.

Area of top rectangle:

5 × 5 = 25m²

Long rectangle:

14 × 3 = 42m²

Bottom rectangle:

2 × 5 = 10m²

Add up the areas:

10 + 42 + 25 = 77m²

Which of the following represents the divisor and the dividend for the
synthetic division problem below?


Answers

Answer:

option D is correct

Step-by-step explanation:

Given data

From the given expression/options of answers, option D is correct

This is because the given expression in the attached file corresponds to the terms in option D

Which of the following inequalities matches the graph?

Answers

Answer:

the answer is C, comment if you need explanation

Step-by-step explanation:

The answer is c comment if you need explanation

Determine the measure of <0

20.21°
0.005
73.74°
16.26°

Answers

Answer:

16.26°

Step-by-step explanation:

1. tanΘ= 7/24

2.[tex]tan^-1(\frac{7}{24} ) =[/tex]Θ

3. Θ = 16.26°


The diagram is not drawn to scale

Find the value of x to the nearest tenth.

Options:

A: 25.0
B: 16.0
C: 9.0
D: 17.3

Answers

Answer:

3x-2 = 25 3x = 25+2 3x = 27 x =9the answer is option c

What is the solution to |x + 2| < 1?

Answers

Answer:

-3 <x <-1

Step-by-step explanation:

|x + 2| < 1

There are two solutions, one positive and one negative ( remember to flip the inequality for the negative)

x+2 <1    and  x+2 > -1

Subtract 2 from each side

x+2-2 < 1-2  and  x+2-2 > -1-2

x < -1      and       x >-3

-3 <x <-1

There are 18 girls in a class and the ratio of the number of girls and boys in the class is 3:2. Find the number of boys.

Answers

Answer:

12

Step-by-step explanation:

Multiply to get the number of girls they've given you.

3 x 6 = 18 girls.

2 x 6 = 12 boys.

Answer:

Number of boys = 12

Step-by-step explanation:

Let the total number of children in the class be x

Number of girls = 18

Number of boys = x - 18

Ratio of girls and boys = 3 : 2

Sum of the ratio = 5

Find the value of x

[tex]\frac{3}{5 } \times x = 18\\\\3 \times x = 18 \times 5\\\\x = \frac{90}{3} = 30[/tex]

Therefore, total number of children in the class = 30

Hence number of boys  = x - 18 = 30 - 18 = 12

Find the area

Help me please

Answers

Answer:

72

Step-by-step explanation:

You add the base which is 8 and 18 then multiply by 11 which is 144. after that you divide by two and get your answer 72

step by step how to solve ? 16x^2-10.3x+10=

Answers

Answer:

it is not possible result is not given so it is not possible

M=F+Frt

solve for t...

Answers

Answer:

m=f+Frt

M=f(1+rt)

M\1+rt=F

Other Questions
Gullett Corporation had $37,000 of raw materials on hand on November 1. During the month, the Corporation purchased an additional $86,000 of raw materials. The journal entry to record the purchase of raw materials would include a: Choose 3: Which of the following did Frederick the Great implement during his time as the first servant of the state Treform Prussia?Select one or more:a. Reduced Censorshipb. Dissolved the Monarchyc. Banished Tortured. Ended Serfdome. Religious Freedoms white dolphin chapter 1 summarry 2(x + 4) - 8 = 36-10 Mt con lc l xo gm 1 qu nng c m= 0,2kg treo vo l xo c cng k= 100N/m, cho vt dao ng iu ho theo phng thng ng vi bin A= 1,5 cm. Lc n hi cc i c gi tr Using your Periodic Table, which element below has the smallest atomic radius? A.) Sodium, B.) Chlorine, C.) Phosphorus, D.) Iron A sequence is defined by the recursive function f(n + 1) = f(n) 2.If f(1) = 10, what is f(3)?16830 3. Which property of similarity can be used to prove triangles STR and VWU are similar? fins the least number which should be added to 4100 to get a perfect square. also find the square root of the perfect square. plz sent answer fast Need help ASAP no links pls Please answer ASAP will be greatly appreciated!! 2. How is a person socialized? Write. Yield curves for corporate and government securities have similar shapes, but the corporate rates track below the government rates.a. Trueb. False Carbonic acid (HCO) is a polyprotic acid. When carbonic acid dissolves in water, which is higher, the concentration of HCO- ions or the concentration of CO- ions?Please explain! Which is the right answerAdverbial Clauses Of Concession a leaking tap drops water at the rate of 3 drops every second.each drop is approximately 1 ml. how many liters of water will leak from the tap during a day?a. 5 litersb. 50 litersc.500 litersd.15 liters x-(-4x-(y + y)); use x = -4, and y = -3 evaluate Which of the following is the correct definition of renewable?A. Something that cannot be reproduced.B. Fossil fuels such as oil and natural gas.C. Something located along a river or water source.D. Something that can be re-grown or reproduced. #1. What good luck charm from around the world struck you as the most interesting or different and why?#2. If you had a choice, would you rather visit the Callejn del Beso or the Lover's bridge in Paris? Why? (Personal opinion right answer only) please help A team of architects is designing a new AWS environment for a company which wants to migrate to the Cloud. The architects are considering the use of EC2 instances with instance store volumes. The architects realize that the data on the instance store volumes are ephemeral. Which action will not cause the data to be deleted on an instance store volume