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
Archy [21]
3 years ago
13

The number of students enrolled at a college is 18,000 and grows 6% each year. part a: the intial amount a is ___.

Mathematics
1 answer:
ch4aika [34]3 years ago
7 0
The initial amount, (original starting amount) is 18,000.
You might be interested in
Lin runs 5 miles in 40 minutes.
natima [27]
8 mins
1 mile
1 hr and 12 mins
3 0
2 years ago
twin oaks soccer field is a rectangle. The longer side of the field is 108 yards long. The shorter side is 56 yards long. What i
Rus_ich [418]

Answer:

P = 328 yards

Step-by-step explanation:

formula is P= 2l + 2w

p  =  2(108) + 2(56) \\  = 216 + 112 \\  = 328  \: yards

5 0
2 years ago
The price of an item has been reduced by 75%. The original price was 35
olasank [31]

Answer:

75% of 35 is 8.75

Step-by-step explanation:

5 0
3 years ago
How many million bacteria were in the dish at 9 a.mt
TEA [102]

Answer:it depends what was on it but i would say about 500

Step-by-step explanation:

3 0
2 years ago
I'm confused. Can someone help?
VARVARA [1.3K]

a.

The polynomial w^2+18w+84 cannot be factored

The perfect square trinomial is w^2+18w + 81

----------

The reason the original can't be factored is that solving w^2+18w+84=0 leads to no real solutions. Use the quadratic formula to see this. The graph of y = x^2+18x+84 shows there are no x intercepts. A solution and an x intercept are basically the same. The x intercept visually represents the solution.

w^2+18w+81 factors to (w+9)^2 which is the same as (w+9)(w+9). We can note that w^2+18w+81 is in the form a^2+2ab+b^2 with a = w and b = 9

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

b.

The polynomial y^2-10y+23 cannot be factored

The perfect square trinomial is y^2-10y + 25

---------

Using the quadratic formula, y^2-10y+23 = 0 has no rational solutions. The two irrational solutions mean that we can't factor over the rationals. Put another way, there are no two whole numbers such that they multiply to 23 and add to -10 at the same time.

If we want to complete the square for y^2-10y, we take half of the -10 to get -5, then square this to get 25. Therefore, y^2-10y+25 is a perfect square and it factors to (y-5)^2 or (y-5)(y-5)

8 0
3 years ago
Other questions:
  • Given two vectors a⃗ =−2.00i^+3.00j^+4.00k^ and b⃗ =3.00i^+1.00j^−3.00k^. Obtain a unit vector perpendicular to these two vector
    13·1 answer
  • A group of students conducted several trials of an experiment to study Newton’s second law of motion. They concluded that tripli
    10·1 answer
  • Here is a list of test scores: 86, 90, 93, 85, 79, 92 Find the mean ( average) of the test scores.
    5·2 answers
  • How do you round 649 to the nearest hundred
    5·2 answers
  • WHat is the ellimination of x-y=-2 and 7x+2y=-5
    7·1 answer
  • Divide £42 in a ratio of 4:6
    10·1 answer
  • Un frasco de perfume tiene la capacidad de 1/20 de litro. ¿Cuántos frascos de perfume se pueden llenar con el contenido de una b
    12·1 answer
  • Fourteen pounds of beans are distributed equally into 10 bags to give out at the food bank. How many pounds of beans are in each
    12·1 answer
  • Why does it say your phone is being attacked and then said something with 26 when I go on a website is it lying or do I have a v
    8·1 answer
  • A restaurant manager recorded the drinks ordered by 150 customers. Each customer ordered one drink. The results are shown in the
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!