How many ways can 100 be written as the sum of distinct integers from the set {1, 2,..., 15}?

Answers

Answer 1

Answer:

48 ways

Step-by-step explanation:

Let me take a guess

S₁_₁₅ = (1+15)*7 + 8 = 120

There are 48 combinations of distinct digits from 1 to 15 to make 20

120-20=100

So every 20 has a corresponding 100

I wish I got it right, otherwise report it.

How Many Ways Can 100 Be Written As The Sum Of Distinct Integers From The Set {1, 2,..., 15}?

Related Questions

The volume of a rectangular prism box can be represented by the function V(x) = 2x3 + 5x2 − 3x. If the height of the box is x cm, which of the following can represent the length and width of the container?

2x + 1 and x + 3
2x + 1 and x − 3
2x − 1 and x + 3
2x − 1 and x − 3

Answers

The factors which can represent the length and width of the container are; 2x − 1 and x + 3.

The Volume of a rectangular prism is a three-dimensional quantity and is the product of its length, width and height.

In essence;

Volume = l × w × h.

However, V = 2x3 + 5x2 − 3x and height, h = x.

Therefore; V/h = l × w

l × w = (2x³ + 5x² - 3x)/x

l × w = 2x² + 5x -3.

l × w = (2x − 1) (x + 3)

Consequently, the factors which can represent the length and width of the container are; 2x − 1 and x + 3.

Read more;

https://brainly.com/question/15681119

Translate this sentence into an equation.
135 is the product of Rick's height and 9.
Use the variable r to represent Rick's height.

Answers

Step-by-step explanation:

"product" means multiplication. the same as "times".

so,

135 = r×9

What is the constant of variation for the quadratic variation?

Two row table. First row head is x. First row data are two, three, four, five, six. Second row head is f(x). Second row data are twenty-eight, sixty-three, one hundred twelve, one hundred seventy-five, two hundred fifty-two.


7

14

21

35

Answers

Answer:

35

Step-by-step explanation:

x=35

y=7

alvin is 11 years older than ella. the sun of their ages is 59. what is elgas age

Answers

Answer:

Hii, okay so the answer 48

Step-by-step explanation:

Just subtract, Hope this helps :)

Answer:

24 years old

Step-by-step explanation:

Given information:

• Alvin is 11 years older than Ella.

• The sum of Alvin and Ella's ages is 59.

First, put the given information into an equation that can solve for Ella's age:

x = Ella's age

x + 11 = Alvin's age

x + x + 11 = 59        Combine like terms.

2x + 11 = 59            Subtract both sides of the equation by 11 to isolate x.

2x = 48                   Divide both sides by 2 to get the value of x.

x = 24

Ella's age is 24 years old.

A successful basketball player has a height of 6 feet 4 ​inches, or 193 cm. Based on statistics from a data​ set, his height converts to the z score of 2.66. How many standard deviations is his height above the​ mean?

Answers

Answer: 2.66 standard deviations above the mean

Explanation:

The z score directly determines how far we are from the mean. For positive z values, we are above the mean, while negative z values are below the mean.

The mean itself is z = 0

The absolute value of the z score is the distance from the score to 0. So having a z score of z = 2.66 means we are 2.66 standard deviations above the mean. Something like z = -2 means we are 2 standard deviations below the mean.

What is 1.6 to the power of 3?

Answers

Answer:

4.096

Step-by-step explanation:

Use a calculator or do (1.6)(1.6)(1.6)

Simplify (3√5 - 5√2) (4√5 - 3√2)​

Answers

Answer:

90+29√10

Step-by-step explanation:

use binomial multiplication

12(5)-9√10-20√10+15(2)

60-29√10+30

60+30-29√10

90+29√10

don't know this one help me out ?​

Answers

the answer is the third one (1,5)

solve pls brainliest

Answers

Answer:

[tex] \frac{8}{3} \: and \: \frac{5}{12} \: = \frac{1}{3} [/tex]

8 - 1, 2, 4, 8

3 - 1, 3

5 - 1, 5

12 - 1, 2, 3, 4, 6, 12

I hope it helps!

Given the function f(x) = -5|x + 11 + 3, for what values of x is f(x) = -12?
O x= -2, x= -4
O x= -2, x = 4
O x= 2, x= 4
O x = 2, x = 4

Answers

Answer: B

Step-by-step explanation:

Hi again, please be honest, is this correct?

Answers

No you would have to divide 8680 by 28 not multiply 8680 by 28

The answer would have been 310 inches squared

20 Gina solved the inequality below.
16 > 2y - 4
What is the solution to Gina's inequality?

Answers

Answer:

tysm

Step-by-step explanation:

salamat sa points tysm

1
You are running a fuel economy study. One of the cars you find is blue. It can travel 383 miles on
1
3
4
1-
gallons of gasoline. Another car is red. It can travel 255
miles on
4
gallon of gasoline. What is
5
the unit rate for miles per gallon for each car? Which car could travel the greater distance on
1 gallon of gasoline?
The unit rate for the blue car is mile(s) per gallon.
(Simplify your answer. Type an integer, proper fraction, or mixed number.)
Enter your answer in the answer box and then click Check Answer.
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Answers

The answer t^{}

o your question is i^{}

n the file

1483, 1482 is greater or less

Answers

Answer:

1483>1482

Step-by-step explanation:

1483 is bigger than 1482 by one so 1483 is bigger , it wasn’t that hard .

-2 times three sevenths

Answers

4 and 2/7 is the answer i think

What’s the value of number 2

Answers

Where's the question? I think you forgot to post it.

2+3x4+5= help me ples me need hlep pleas

Answers

Answer:

the correctanswer is 19

will averages 18 points a game and is the all-the scoring leader on his team with 483 points. Tom averages 21 points a game and is currently second on the all-time scorers list with 462 points. If both players continue to play at the same rate, how many more games will it take until Tom and Will have scored the same number of total points?

Answers

Answer:

Step-by-step explanation:

18x + 483 = 21 + 462

By solving we find

x = 7

What is equivalent to (7^3)-2

Answers

[tex]▪▪▪▪▪▪▪▪▪▪▪▪▪  {\huge\mathfrak{Answer}}▪▪▪▪▪▪▪▪▪▪▪▪▪▪[/tex]

The given expression can be written as :

[tex](7 {}^{3} ) {}^{ - 2} [/tex]

[tex](7) {}^{3 \times - 2} [/tex]

[tex](7) {}^{ - 6} [/tex]

[tex] \dfrac{1}{ {(7)}^{6} } [/tex]

2. Aimee lives 4/5 of a mile from
the park. She has walked 2/3 of
the way to the park. How far has
Aimee walked?

Answers

Answer:

[tex]\frac{8}{15}[/tex] of a mile

Step-by-step explanation:

To find a segment of a fraction, you must first find the LCM of each value's denominator:

LCM - Lowest Common Multiple

The lowest common multiple is the number that shows up first in each number's multiple set.

Example: LCM of 4 and 6

Multiples of 4: 4, 8, 12, 16, 20

Multiples of 6: 6, 12, 18, 24, 30

Because 12 is the first number to show up in each multiple set, 12 is the LCM.

So, to be able to solve this problem easy, do the same with 5 and 3:

5, 10, 15, 20, 25

3, 6, 9, 12, 15

Since 15 is the first number in both sets, 15 is the LCM.

The next step is to multiply [tex]\frac{4}{5}[/tex] by [tex]\frac{x}{x}[/tex], x being the value that can be multiplied with the denominator to equal 15:

[tex]\frac{4}{5}[/tex] × [tex]\frac{3}{3}[/tex] = [tex]\frac{12}{15}[/tex]

To find how much [tex]\frac{2}{3}[/tex] of [tex]\frac{12}{15}[/tex] is, multiply the fractions together:

[tex]\frac{12}{15}[/tex] × [tex]\frac{2}{3}[/tex] = [tex]\frac{24}{45}[/tex]          

Simplify the fraction by dividing the numerator and denominator by 3.

[tex]\frac{24}{45}[/tex] ÷ [tex]\frac{3}{3}[/tex] = [tex]\frac{8}{15}[/tex]

Because the fraction can't be simplified any further, Aimee has walked a total of [tex]\frac{8}{15}[/tex] of a mile.

cho tam giác abc vuông tại a
Chứng minh:
a c ⋅ sin b + a b ⋅ sin c = b c

Answers

I don’t even know what this is

3) y = 3x^2 – 17x + 10

4) y = x^2 + 2x - 9​

Answers

Answer:

 (3) x = 17/6   (4) y = -41/4

Step-by-step explanation:

i hope this helps u

Factor 20r + 60t to identify the equivalent expressions,
Choose 2 Answers

Answers

Answer:

option D

Step-by-step explanation:

[tex]20r + 60t\\\\= (4 \times 5 \times r) + (4 \times 5 \times 3 \times t) \ \ \ \ \ [ 20 = 4 \times 5, \ 60 = 4 \times 5 \times 3] \\ \\=(20 \times r ) + ( 20\times 3 \times t)\\\\=20 \times r + 20 \times 3t\\\\= 20 \times ( r + 3t)\\\\=20( r + 3t)[/tex]

Which expression has the greatest value 49.2,49-16,25+16,25.3

Answers

49.2 should be the answer

a zoo feed its monkey a mixture of fruits and vegtables
A Monkey:30 find what is the vegatble
B vegtable 70 find whta if the fruit

Answers

Answer:

Fruits:         Vegetables:

50                          42

Step-by-step explanation:

According to the diagram we can get the ratio of fruits to vegetables is 5:7

1) Fruits: 30,Let's suppose the amount of veegtables is x so, 30:x=5:7⇒5x=30*7⇒x=42

2) Vegetables: 70, lets suppose the amount of fruits is y

So, y:70 = 5:7 ⇒ 7y = 70 * 5 ⇒ y = 50{ use the ratio }

Monkey      Fruits        Vegetables

A                  30              42

B                  50             70

please help with this!!

Answers

Answer:

Step-by-step explanation:

12    Cost(1.779) = 74.11

      Cost = 74.11 / 1.779

       Cost = $41.66

Markup = 41.66(0.779) = $32.45

or

Markup = 74.11 - 41.66 = $32.45

13

Discount = 50.99 - 35.99 = $15.00

Discount rate = 15.00 / 50.99 = 29.4%

What number has 6 hundred thousands, 9 ten thousands, 7 thousands, 6 hundreds, 5 tens, and 2 ones?

Answers

Answer:

Step-by-step explanation:

600000

90000

7000

600

50

2

=697652

What letter comes next in this pattern A,F,L,S

Answers

The next letter should be A again. From the pattern, we see that after A, there are 4 letters to F, then 5 letters to L, then 6 letters to S, so the next letter should be 7 letters after S, which loops back to A.

Will mark BRAINELIST, please answer!

Answers

Answer:

a. D

b. C

Step-by-step explanation:

a. to find the x intercept substitute in 0 for y and solve for x. to find the y-intercept substitute in 0 for x and solve for y.

b. solve for x

When you roll a pair of dice, there are several outcomes, as shown below:
When rolling the dice, the outcome is expressed as a sum of the two dice. For
example, if after you rolled the dice, and one die was a 3 and the other was a 4, you
will have rolled a 7.
Select all of the TRUE statements below. There may be more than one.
The probability of rolling the same digit with each die is 1/4.
The odds in favour of rolling a 10 is 1:13.
The odds against rolling a number less than 7 is 7:5.

Answers

Answer:

M

Step-by-step explanation:

M

M

M

M

M

I

L

K

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