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
Yuliya22 [10]
3 years ago
6

Is 9.78778777... a rational or irrational number?

Mathematics
1 answer:
nignag [31]3 years ago
8 0

Answer:

rational

Step-by-step explanation:

You might be interested in
Lana put an end table with a triangular top next to her sofa. The base of the top is 26 in., and the height is 16 in. What is th
Galina-37 [17]
Area of a triangle = L x W /2

(26 x 16) /2

416 / 2 = 208

The area of the table is 208 in 
6 0
4 years ago
Middle SchoolMathematics 5+3 pts
serg [7]

Answer: 954

Step-by-step explanation: Your answer is correct. If you are looking for the total length of each item you need to add the lengths of each one of them together.

484 + 470 = 954

Good Job!

7 0
3 years ago
Write the set of in roster form if M is the set of integers that are greater that -1 and less than 4?
olchik [2.2K]
If I could understand what you meant my answer is: Set M consisting of 0,1,2 and 3 whose power set has 16 individual sets :)
8 0
4 years ago
Finding Present Value In Exercise,complete the table to determine the amount of money P that should be invested at rate r to pro
valkas [14]

Answer:

Step-by-step explanation:

The principal was compounded monthly. This means that it was compounded 12 times in a year. So

n = 12

The rate at which the principal was compounded is 4%. So

r = 4/100 = 0.04

The formula for compound interest is

A = P(1+r/n)^nt

A = total amount in the account at the end of t years. The total amount is given as $100000.

1) When t is 1,

100000 = P(1+0.04/12)^12×1

100000 = P(1+0.0033)^12

100000 = P(1.0033)^12

P = 100000/1.04

P = $96154

2) When t is 10

100000 = P(1+0.04/12)^12×10

100000 = P(1+0.0033)^120

100000 = P(1.0033)^120

P = 100000/1.485

P = $67340

3) When t is 20

100000 = P(1+0.04/12)^12×20

100000 = P(1+0.0033)^240

100000 = P(1.0033)^240

P = 100000/2.2

P = $45455

4) When t is 30

100000 = P(1+0.04/12)^12 × 30

100000 = P(1+0.0033)^360

100000 = P(1.0033)^360

P = 100000/3.274

P = $30544

5) When t is 40

100000 = P(1+0.04/12)^12 × 40

100000 = P(1+0.0033)^480

100000 = P(1.0033)^480

P = 100000/4.862

P = $20568

6)When t is 50

100000 = P(1+0.04/12)^12 × 50

100000 = P(1+0.0033)^600

100000 = P(1.0033)^600

P = 100000/7.22

P = $13850

5 0
3 years ago
Which equation(s) has a slope of 2? *<br> y=x+2<br> y=-2x<br> y=2x+5
Rudik [331]
it would have to be the first one y=x+2
3 0
3 years ago
Other questions:
  • 2x^3-3x^2-11x+6 divide by x-3
    10·2 answers
  • A 2,000-foot-long fence will be used to enclose a rectangular field that is three times as long as it is wide. What is the lengt
    7·1 answer
  • Super easy!!<br><br> 3 1/2 x 5 =
    10·2 answers
  • What is the value of the expression? 200 - 42 + 9 · 10
    12·2 answers
  • Please Help 45 Points
    15·1 answer
  • The length of a subway is 385 miles. If 3 cm represents 35 miles on the map, then what is the length of the subway on the map in
    11·1 answer
  • Which are the correct answer? need help
    11·2 answers
  • Why is 13% of 200 26
    14·1 answer
  • PLEASE HELP ASAP !!!! WILL MARK BRAINLIEST
    8·1 answer
  • What is 30087665554 time 455344566544466544
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!