1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Vikentia [17]
3 years ago
13

Https://what is answer for let x,y,z be three natural number .such that x

Mathematics
1 answer:
Alina [70]3 years ago
6 0

The combinations of ordered triplets that are possible is equal to: A. 18.

<h3>How to find the possible number of ordered triplet?</h3>

Since the common difference (d) between the consecutive terms in an arithmetic progression (AP) is constant, we have:

d = y - x = z - y

Rearranging the terms, we have:

x = y - d

z = y + d

From the given equation:

x + y + z = 30

y - d + y + y + d = 30

3y = 30

y = 30/3

y = 10.

So the arithmetic progression (AP) is given by:

(10 - d), 10, (10 + d)....

Since the common difference (d) is a natural number which would be from 1 to 9, the combinations of ordered triplets that are possible is as follows:

Number of possibilities = 9 × 2

Number of possibilities = 18.

Read more on arithmetic progression here: brainly.com/question/18828482

#SPJ1

<u>Complete Question:</u>

If x, y, z are three natural numbers in A.P. such that x + y + z = 30 then the possible number of ordered triplet (x, y, z) is?

A. 18

B. 19

C. 20

D. 21

You might be interested in
Which equation has a constant proportional equal to 1/2
Sedaia [141]

Answer:

2/4 or 3/6

Step-by-step explanation:

6 0
4 years ago
Read 2 more answers
Find the unit rate. Round to the nearest hundredth, if necessary. $120 for 18 ft2
erik [133]

Answer:

no

Step-by-step explanation:

5 0
3 years ago
The height h of an arrow in feet is modeled by h(t) = -16t^2 + 63t +4, where t is the time in seconds since the arrow was shot.
FinnZ [79.3K]
If the arrow is in the air, then when it hits the ground, h(t)=0. So:
0=-16t²+63t+4
16t²-63t-4=0
(16t+1)(t-4)=0
t= -1/16 or 4
Using the positive result of 4, we get t=4 seconds as the time the arrow was in the air
☺☺☺☺
6 0
3 years ago
You are a loan officer at the West Elm Savings and Loan. Mr. and Mrs. Brady are in your office to apply for a mortgage loan on a
Leno4ka [110]

Answer:

West Elm Savings and Loan

a) The amount of the down payment is:

= $34,000

b) The amount of the mortgage for which the Bradys are applying is:

= $170,000.

c) The amount of the principal of $136,000 ($170,000 - $34,000) and the interest portion of the monthly payment by the Brady's is:

= $730.32

d. The total amount of interest that will be paid over the life of the loan is:

= $126,915.20

e) Total monthly payment = $994.32

f) No, they will not qualify.

g) The monthly income that would be required to qualify for this size of mortgage payment is:

= $3,977.28

Step-by-step explanation:

a) Data and Calculations:

Market value of mortgage house = $170,000

Required down payment = 1/5 or 20%

a) The amount of the down payment = $34,000 ($170,000 * 20%)

b) The amount of the mortgage for which the Bradys are applying is = $170,000.

c) Interest on the loan = $5.37 for every $1,000

The amount of the principal of $136,000 ($170,000 - $34,000) and interest portion of the monthly payment by the Brady's = $730.32 ($5.37 * $136,000/$1,000)

d. The total amount of interest that will be paid over the life of the loan is:

= $126,915.20 ($262,915.20 - $136,000)

Sum of all periodic payments = $262,915.20 = ($730.32 * 12 * 30)

e) Annual Property tax =         $1,710

Annual Property insurance     1,458

Total additional annual pyts $3,168

Monthly additional costs = $264 ($3,168/12)

Total monthly payment = $994.32 ($730.32 + $264)

f) Bradys' combined monthly income = $3,750

Qualification threshold = $937.50 ($3,750/4)

No, they will not qualify.

g) The monthly income that would be required to qualify for this size of mortgage payment is:

= $3,977.28 ($994.32/0.25)

3 0
3 years ago
Please help need answer quick
kenny6666 [7]

Answer:

20 students

Step-by-step explanation:

The percentage of students scoring a B or A = 38 + 25 = 63%

We need to evaluate 63% of the 32 students who did the test

(63/100)*32 = 20.16

Therefore, approximately 20 students earned a B or higher

4 0
4 years ago
Read 2 more answers
Other questions:
  • PLEASE HELP!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
    9·1 answer
  • A pink paint mixture uses 4 of white paint for every 3 cups of red paint.
    5·2 answers
  • Which is likely to have a mass close to 700 grams?
    7·1 answer
  • For the following figure, complete the statement for the specified points. Points R, T, and B are _____. collinear coplanar both
    15·1 answer
  • -10 &lt; -15 true or false ? Explain if true or false
    14·2 answers
  • Expand 2x(3x - 5)<br>again, please I'm struggling ​
    11·2 answers
  • What is 2% less of .89
    7·1 answer
  • Solve the system of equations by multiplying first. Enter the solution as an ordered pair.
    13·2 answers
  • Can anyone help me please <br> I’ll mark brainliest.
    6·1 answer
  • 80 cm to 42.5 cm for percent change
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!