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
sergeinik [125]
2 years ago
8

What is the sum of the first 28 terms of this arithmetic sequence? 69,75,81,87,93,99

Mathematics
1 answer:
aev [14]2 years ago
7 0
The sum of 69,75,81,87,93,99 is 504.0.
You might be interested in
HELPPP ME PLEASE I REALLY NEED HELP
aliya0001 [1]
<h3>Answer:   choice F) 12 & 1/2 square yards.</h3>

=====================================================

We'll use this formula

a & b/c = (a*c + b)/c

to convert from a mixed number to an improper fraction.

Let's convert the first mixed number to an improper fraction

a & b/c = (a*c + b)/c

3 & 3/4 = (3*4 + 3)/4

3 & 3/4 = 15/4

Repeat the same idea for the second mixed number as well

a & b/c = (a*c + b)/c

3 & 1/3 = (3*3 + 1)/3

3 & 1/3 = 10/3

--------------------

In short we have

  • 3 & 3/4 = 15/4
  • 3 & 1/3 = 10/3

Doing these conversions is useful to be able to multiply the values like so:

(15/4)*(10/3) = (15*10)/(4*3) = 150/12 = (6*25)/(6*2) = 25/2

Now use your calculator to find that 25/2 = 12.5

We can then say....

12.5 = 12 + 0.5 = 12 + (1/2) = 12 & 1/2

The answer is choice F) 12 & 1/2 square yards.

6 0
2 years ago
Whats the answer? I dont get it?
SSSSS [86.1K]
It’s the first answer choice
5 0
2 years ago
Ik this is rlly easy im just to lazy to do it
True [87]
The answer 12/72 because you multiply
4 0
3 years ago
Markiya deposited $500 in a savings account. The annual interest rate is 2%, and the interest is compounded monthly. Write a com
motikmotik
I=Prt
I=500*0.02*4
I=$40

So, basically the answer is $40.
7 0
3 years ago
Read 2 more answers
A box contains 8 yellow, 3 orange and 5 purple candies. A tray contains 7 red, 4 blue and 9 orange drinks. If Asia chooses one c
gayaneshka [121]
Okay so we have to first find the total.
8+3+5= 16 candies
7+4+9= 20 drinks
Since she wants to get a yellow candy and any drink but orange, put that information as a fraction.
8/16= 50% or 1/2
11/20= 55% (By the way you get 11 because of the 7 red and 4 blue).
And that's your answer!
Hope this helped and good luck! ^=^
7 0
3 years ago
Other questions:
  • What is the correct answer
    14·2 answers
  • I really need help with #1 a and b
    5·1 answer
  • PLEASE HELP NOW I WILL GIVE BRAINLEST!!!!!!!!A tiling company completes two jobs. The first job has $1200 in labor expenses for
    5·1 answer
  • What doea the sum of the number mean?
    11·1 answer
  • A bag contains 10 marbles: 4 are green, 4 are red,and 2 are blue. Dale chooses a marble random, and without putting it back, cho
    11·1 answer
  • Suppose f and g are two functions defined on some neighbourhood of c such that lim f(x)=l and lim g(x)=m.Show that lim f(x)+g(x)
    12·1 answer
  • What is 2 2/3 + 1 1/2
    6·1 answer
  • 1, 5, 9, 13...
    7·1 answer
  • A wooden box is in the shape of a regular pentagonal prism. The sides, top, and bottom of the box are 1 centimeter thick. Approx
    7·1 answer
  • Consider the two functions which statement is true
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!