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
sveticcg [70]
3 years ago
13

What’s the nth term for 3,4.5,6,7.5

Mathematics
1 answer:
enot [183]3 years ago
8 0

Step-by-step explanation:

The following sequence is in AP

Suppose the first term is denoted by"a" and the common difference by"d"

a=3

d=4.5-3= 1.5

the nth term = a + (n-1)d

= 3+(n-1)1.5

=3+1.5n -1.5

=1.5+1.5n

You might be interested in
A 4 meter long ladder leans against a 90 degree wall at a 68 degree angle.
Alenkinab [10]

Answer:

Step-by-step explanation:

We use trig to answer these questions:

sin x = opposite side of a triangle / hypotenuse

cos x = adjacent side / hypotenuse

Construct a right triangle with hypotenuse 4 m and lower angle 68 degrees.

The height of the top of the ladder  is then defined by:

sin 68 degrees = height / 4 m, which yields (4 m)(sin 68) = height =

3.71 m

and the distance of the bottom of the ladder from the wall as follows:

cos 68 degrees = horizontal distance / hypotenuse =

1.50 m

3 0
2 years ago
Helpppppppp due tomarro need help ver easy
Ksju [112]

E. -16.8

F. 4.6

G. -28

H. 3.6

6 0
3 years ago
Read 2 more answers
renu is 2 times older than suman. Anita is 9 years older than suman and 6 years younger than renu. jif some of their ages is 69,
SashulF [63]

Answer:

suman is 15 and renu is 30 anita is 24

Step-by-step explanation:

15+30+24+69

3 0
3 years ago
Explain why each of the following studies may fail to yield the desired information. (a) To determine the average annual income
harkovskaia [24]

Answer:

the following studies may fail to yield the desired information because

(a) i. some of the students might have died before 2015.

ii. Some people might lie based on the questionnaire sent.

So based on the two factors above the desired information might be altered or incorrect.

(b) i. individuals may be unwilling to provide accurate answers during the survey.

Step-by-step explanation:

Information may be altered when individuals are asked about their income or spending in other to show off to friends or the person asking the questions.

8 0
3 years ago
Carla buys a dress that cost $20.00. She pays 7% sales tax. How much does she pay fo the dress, with tax? A. $21.40 B. $34.00 C.
Zarrin [17]

Answer:

A

Step-by-step explanation:

if its wrong sorry :( :(

7 0
2 years ago
Read 2 more answers
Other questions:
  • How do you get the answer for 45 multiplied by 26/3
    5·2 answers
  • Can someone answer one and two for 20 points?
    15·1 answer
  • Solve quadratic formula<br> x-2x-15=0 the first x is squared
    11·2 answers
  • Seventy-five percent of the flowers in the arrangement are roses and the rest are tulips. Of the tulips, 50 percent are pink.
    11·1 answer
  • Draw the 4th set in the pattern
    9·1 answer
  • Convert x2 + x I factorization of binomials
    14·1 answer
  • The vertices of triangle FGH are F(4, 1), G(0, 3), and H(2, -1). After a translation of 6 units left and 2 units down, triangle
    15·1 answer
  • What is the value of 8 in 0.589
    9·1 answer
  • What is the theoretical probability of a bulb to be switched on?
    10·1 answer
  • 14 1/5 - 5 5/6 as a fraction
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!