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
kirill115 [55]
3 years ago
14

Find the 28th term of the arithmetic sequence -1, -3, -5, …

Mathematics
1 answer:
Dovator [93]3 years ago
4 0

Answer:

-55

Step-by-step explanation:

2nd term=> -1 + -2 × (2 - 1)

3rd term=> -1 + -2 × (3 - 1)

:

28th term=> -1 + -2 × (28 - 1)

                => -1 - 54 = -55

You might be interested in
HOW MANY solutions does this equation have?<br> d2=0
guapka [62]
Asdfghjkl asdfghjkl
8 0
3 years ago
a student found the slope of a line that passes through the points (1,14) and (3,4) to be 5. what mistake did she make?
SSSSS [86.1K]
M = (y2-y1)/(x2-x1)
 = (4-14)/3-1
 = -10/2
 = -5
4 0
4 years ago
Debbie used 40% of her flour for cookies. She started with 24 cups; how many cups did Debbie use?
never [62]

Answer:

C. 9.6

Step-by-step explanation:

This can be solved by multiplying 40% and 24. When multiplying with a percent, you have to convert it to a decimal. 40% as a decimal is 0.40. Therefore, you have to do 24 x 0.40.

24 x 0.40 = 9.6

8 0
3 years ago
Read 2 more answers
34-5(p-1)=4<br> please add working
In-s [12.5K]

Answer:

Step-by-step explanation:

subtract 34 from both sides

34 - 5(p - 1) - 34 = 4 - 34

simplify

-5 (p - 1)  = -30

divide both sides by -5

-5 (p - 1) / -5        -30/-5

p = 7

4 0
3 years ago
A rectangular athletic field is twice as long as it is wide. if the perimeter of the athletic field is 192 ​yards, what are its​
qaws [65]
P = 2(L + W)
P = 192
L = 2W

192 = 2(2W + W)
192 = 2(3W)
192 = 6W
192/6 = W
32 = W <=== the width is 32 yards

L = 2W
L = 2(32)
L = 64 <=== the length is 64 yards
5 0
3 years ago
Other questions:
  • Dr. Black is standing 15 feet from a streetlamp. The lamp is making his shadow 8 feet long. He estimates that the angle of eleva
    5·1 answer
  • 6x^3 - 1 = 4x + 7 is a quadratic equation. true or false
    12·2 answers
  • 21 1/4 % expressed as a fraction
    15·2 answers
  • Fractions and integer operations practice, I need help please.
    14·1 answer
  • use the compound interest formula to compute the total amount accumulated and the interest earned. 4000$ for 2years at 2.8% comp
    11·1 answer
  • Screenshot down below math question
    9·2 answers
  • You spin the spinner and flip a coin. Find the probability of the compound event.
    12·1 answer
  • Graph the line . djdjej​
    15·2 answers
  • Pls pls help hurryyy
    13·1 answer
  • Write the explicit formula for the sequence. 27, 18, 12, 8,.... A) an = 9(2/3)(n-1) B) an = 27(3/2)(n-1) C) an = 27(1/3)(n-1) D)
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!