.Question.[Mathematics]

6! =

7! =

Answers

Answer 1

[tex] \: \: \: \: \: \: [/tex]

[tex]6! = 720 \\ \\ 7! = 5040[/tex]

Step-by-step explanation:

[tex]6![/tex]

Usen! -n × ( n - 1 )×...× 2 x 1 to = calculate the factorial

[tex]6 \times 5 \times 4×3× 2×1[/tex]

calculate the product

[tex] = 720[/tex]

[tex]7! = [/tex]

Usen! - nx(n-1)×...*x2x1 to = calculate the factorial

[tex]7 \times 6 \times 5 \times 4×3×2×1[/tex]

calculate the product

[tex] = 5040[/tex]

hope it helps

[tex] \: \: \: \: \: \: \: [/tex]

Answer 2

Answer:

720 and 5040

Step-by-step explanation:

Using the definition of n! ( n factorial )

n! = n(n - 1)(n - 2) ...... × 3 × 2 × 1

6! = 6 × 5 × 4 × 3 × 2 × 1 = 720

7! = 7 × 6 × 5 × 4 × 3 × 2 × 1 = 5040


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Owen had 8,452 books donated to our school. If he shares with with 23 classes about how many books does each class get?

Answers

Answer:

how many kids are in each class though

Question 3 options:
The science club fires a rocket up into the air.

The height (h) of the rocket, in feet above the ground,

is modeled by the formula h=400t−16t2, where t is the time in

seconds after the rocket is launched.

How many seconds will it take for the rocket to fall to the ground?

Find the value of t, rounded to the nearest tenth.

[how many seconds it took for the rocket to hit the ground].

t =

Answers

The height of an object can be represented as a function of time.

It takes the rocket 25 seconds to hit the ground

The height function is given as:

[tex]\mathbf{h(t) = 400t - 16t^2}[/tex]

When the rocket hits the ground, we have:

h(t) = 0

So, the height function becomes

[tex]\mathbf{ 400t - 16t^2 = 0}[/tex]

Rewrite as:

[tex]\mathbf{ 16t^2 = 400t}[/tex]

Divide both sides by 16t

[tex]\mathbf{ t = 25}[/tex]

Hence, it takes the rocket 25 seconds to hit the ground

Read more about height functions at:

https://brainly.com/question/22573423

Is w = 4 a solution to the inequality below? w < 11 5 yes no ​

Answers

Answer:

yes

Step-by-step explanation:

just sub in the 4 for the w and see if the equation can be solved. if it can, then w=4 is a solution.

since 4 IS less than 11 5, w=4 can be a solution.

Brainliest please!!! Have a good day!!!!

Please help me this is due in the morning and I’m not very good at fractions (number two btw)

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The answers will be -5,-1,-1 and 1

Answer:

-6, -5

-3, -3

0, -1

3, 1

Step-by-step explanation:

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A negative times a negative is a positive. The answer is 1

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He will be paid $90 interest, but $690 in total

Which variable expression represents the following word phrase?
one-half the sum of a number and three

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Answer:

The correct choice should be B.

Tell me if I'm wrong.

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Answer:

Bryan

Step-by-step explanation:

Rate of Change

Answer:

Malory Makes more money than bryan

Step-by-step explanation:

List three negative numbers that are less than -1

Answers

Hello There! :)

3 Negative numbers that are less than -1:

-2-3-4-5-6-7-8-9-10

And it goes on and on for ever. Hope it helps you! :)

Do ask me if you have any question.

~An excited gal

[tex]MagicalNature[/tex] here to help

Answer:

-4,-9,-10

Step-by-step explanation:

a, b, c and d are positive integers, such that a+b+ab = 20, c+d+cd = 34. Find (a+b+c+d)·a·b·c·d

Answers

a+b=10 ab=10 c+d=17 cd=17 in total it equals 27 hope this helps!

Determine if the table represents a linear function, quadratic function, or exponential function.

Answers

Answer:

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it takes an ant farm 3 days to consume 1/2 of an apple. At that rate in how many days will the ant farm consume 3 apples

Answers

Answer:

18 days

Step-by-step explanation:

1/2 apple = 3 days

3 apples = 18 days

18 days
as 1/2 of a apple takes 3 days.
1 whole apple = 6 days
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Answers

Answer:

x = 2.7

Step-by-step explanation:

5.4 = 2x

2x = 5.4

Divide both sides by 2.

x = 2.7

Answer: x= 2.7

1. Divide 2 on both sides

2. cancel terms who have the same numerator and denominator

Kristen and Marina are making prisms out of cardboard using the designs shown below.



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Answer:

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Step-by-step explanation:

A class is collecting aluminum cans. Every Monday each student brings in a bag with 10 cans. They put 10 bags into a box. How many boxes do they need to hold 1000 cans

Answers

Answer:

the answer is 100.

Step-by-step explanation:

divide 1000 by 10

The number of boxes required to hold 1000 cans is 100 bags.

What is the unitary method?

The unitary method is a technique for solving a problem by first finding the value of a single unit, and then finding the necessary value by multiplying the single unit value.

Given that, every Monday each student brings in a bag with 10 cans.

They put 10 bags into a box.

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Therefore, the number of boxes required to hold 1000 cans is 100 bags.

To learn more about the unitary method visit:

brainly.com/question/22056199.

#SPJ2

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I’ll give brain whoever solves it
PLEASE DO IT STEP BY STEP

Answers

Answer:

x=20

Step-by-step explanation:

2.5x+6=0.5x+46

subtract 0.5x from both sides

2x+6=46

subtract 6 from both sides

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divide both sides by 2

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refer to attachments for the question

Answers

In ∆PQR and ∆MNR

PQ=MNQR=RN<Q=<M=90°

Hence by

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[tex]\\ \sf\longmapsto ∆PQR\cong ∆MNR[/tex]

Step-by-step explanation:

PQ ≅ MN                    ⇒  Given

QR ≅ NR                     ⇒ Given

R is midpoint of PM    ⇒ Given

PR ≅ MR                      ⇒ Definition of midpoint

ΔPQR ≅ ΔMNR           ⇒ SSS postulate

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Answers

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Answers

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Answers

Answer:

it's super easy

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Step-by-step explanation:

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According to the text, approximately what percentage of college students drop out before obtaining a degree

Answers

Answer:

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Step-by-step explanation:

Simplify the expression.

16-4[3+2÷(9-7)]

A) 0
B) 6
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D) 64​

Answers

please branliest if correct

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16-4(3+1)

16-4 x 4

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The answer to your question is A aka 0

Kardal used the line of best fit to predict that a man 80 inches tall would wear about a size 16 shoe. What can be concluded about this prediction? Check all that apply. The prediction is reasonable. The prediction is an interpolation. No data is given in the scatterplot for a height of 80 inches, but a shoe size can still be predicted. A prediction cannot be made for a man who is 80 inches tall. A man who is 80 inches tall will likely wear a size 12. 5 shoe.

Answers

Answer:

A and C

Step-by-step explanation:

A. The prediction is reasonable.

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__________________________________________________________

Based on the average height-to-shoe size ratio, it is rational to predict that a man who is 80 inches tall would wear a size 16 shoe, even without there being a scatterplot for a height of 80 inches.

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Answers

Answer:

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Step-by-step explanation:

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Answer:

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Step-by-step explanation:

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Answer:

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Step-by-step explanation:

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Step-by-step explanation:

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Answers

Answer:

You need to find the difference to show how much profit she makes. Subtract her cost of $413.00 from her selling price of $600.00 it will give you the difference, which is her profit.

Step-by-step explanation:

Answer:

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Step-by-step explanation:

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Answers

Answer:

Step-by-step explanation:

One

The exterior angles of a triangle add up to 360. You know two of them. Therefore you can find w.

125 + 90 + w = 360    Combine like terms on the left

215 + w = 360             Subtract 215 from both sides

w = 360 - 215              Combine

w = 145

Two.

The polygon has 4 exterior angles. They too should add up to 360.

88 + x + 108 + 115 = 360     Combine the left had side

x + 311 = 360                       Subtract 311 from both sides

x = 360 - 311                        Combine

x = 49

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Answers

Answer:

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Step-by-step explanation:

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