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
nadezda [96]
3 years ago
14

On monday five students make up a rumor. on each of the next two days, every student that knows the rumor tells five other stude

nts. write a power to represent the number of students that know the rumor at the end of day on wednesday. the find the number of students
Mathematics
1 answer:
Travka [436]3 years ago
8 0

Answer: 5¹ + 5² + 5³, 130 students

<u>Step-by-step explanation:</u>

  Monday:         1          1           1           1            1        =      5   ⇒ 5¹

+ Tuesday:      1(5)     1(5)       1(5)       1(5)         1(5)     = + 25   ⇒ 5²

+ Wednesday:5(5)    5(5)      5(5)      5(5)        5(5)     = <u>+125   </u>⇒ 5³

                                                                                          130

Extra Credit:   How many students will know the rumor on Thursday?            5¹ + 5² + 5³ + 5⁴


You might be interested in
The function f(x) = 20(3)^x represents the growth of a fish population every year in a local lake. Jesse wants to manipulate the
valentina_108 [34]
We need the exponents law

a^{bx}=(a^b)^x
So if 
a=3
b=1/2

then
3^{1/2*x}=(3^{1/2})^x
where x represent every half a year.
3 0
3 years ago
Read 2 more answers
Find the distance between the points (-4, -2) and (5, 10). If necessary, round your answer to two decimal places.
NISA [10]
15, if you plot the points, then seperate the x and y into two seperate lines, you can create a 3,4,5 triangle to find the distance between the points.
4 0
3 years ago
Read 2 more answers
What is the surface area of the rectangular prism
Alexxandr [17]

Answer:

The answer is 432

Step-by-step explanation:

6 x 8 x 9 =432

5 0
3 years ago
Read 2 more answers
What is the perimeter of this triangle
DENIUS [597]

Answer:

they are all equal side so add them up

Step-by-step explanation:

3 0
3 years ago
Please help this is Science.
monitta
C. velocity includes the direction of travel whereas speed does not.
6 0
3 years ago
Read 2 more answers
Other questions:
  • For every increase of one on the Richter scale, an earthquake is ten times more powerful. Which of the following models this sit
    7·2 answers
  • 57=100<br> 36=?%<br><br> 36=?%.............
    5·2 answers
  • A dairy company surveys 1,000 families and establishes that the mode of the data for the number of weekly household trips to the
    5·2 answers
  • You plan on financing a home theater system for $1,752. The audio shop offers a 15% APR for a 25 month loan. Use this informatio
    7·2 answers
  • A car driving cross-country traveled 180 miles in 4 hours.At this rate of speed,how many miles farther will the car travel in th
    7·1 answer
  • What is the measure of the vertex angle of an isosceles triangle if one of its base angles measures 65° and its congruent sides
    8·1 answer
  • What is the largest three-digit palindrome divisible by 18?
    6·1 answer
  • Joe is saving for a new online video game. He has some money already in his savings, and he can add $2.50 each week. This relati
    5·2 answers
  • Bowling ball have a potential energy or kinetic energy as it sits at the top of a building and why
    5·2 answers
  • a couple has narrowed down the choices of a name for their new baby to first names and middle names. how many different​ first-
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!