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
amid [387]
3 years ago
10

At the beginning of the school year, there

Mathematics
2 answers:
melomori [17]3 years ago
7 0

Answer: 6% decrease

Step-by-step explanation:

Wewaii [24]3 years ago
5 0

Answer:

6% decrease

Step-by-step explanation:

Given that,

Initial number of students = 1200

At the end of the year there were 1128 students

We need to find the  percent of  change in enrollment.

Change in enrollment = 1200 - 1128 = 72

The percentage of change is :

\%=\dfrac{\text{change in students}}{\text{initial students}}\times100\\\\\%=\dfrac{72}{1200}\times 100\\\\=6\%

So, there is a decrease of 6% in number of students.

You might be interested in
Help please and ty ! (no its not 388)
jeka94
It is 484 I knwonir
5 0
3 years ago
Read 2 more answers
-3/4*2/5 what is that answer to this
rosijanka [135]

Answer:

Step-by-step explanation:

-3/4 * 2/5 = fraction multiplication.

-6/20 = -3/10

6 0
3 years ago
A cooler has 12 apple juices and 15 grape juices. 9 of the apple juices are sugar free and 5 of the grape juices are sugar free.
antoniya [11.8K]
To me: given that the juice is sugar free means that I can ignore the 3 sugar apple juices and the 10 sugr grape juices.

Therefore the field of drinks is 14 sugar free drinks and the changes that it is apple juice, is 9:14 or 9/14.

If, on the other hand, the problem is saying that the juice must be sugar free and also apple, that would be 9/27 or 1/3
8 0
3 years ago
Read 2 more answers
Given the function h(x)=-x^2-5x+14 determine the average rate of change of the function over the interval -9
Juli2301 [7.4K]

Answer:

The average rate of change of the function over the interval is of 6.

Step-by-step explanation:

Average rate of change:

The average rate of change of a function h(x) over an interval [a,b] is given by:

A = \frac{h(b)-h(a)}{b-a}

In this question:

Over the interval [-9,-2], so a = -9, b = -2, b - a = -2 -(-9) = 7

The function is:

h(x) = -x^2 - 5x + 14

h(-9) = -9^2 -5(-9) + 14 = -81 + 45 + 14 = -22

h(-2) = -2^2 -5(-2) + 14 = -4 + 10 + 14 = 20

Then

A = \frac{h(-2)-h(-9)}{7} = \frac{20-(-22)}{7} = \frac{42}{7} = 6

The average rate of change of the function over the interval is of 6.

8 0
3 years ago
A simple index of three stocks have opening values on day 1 and day 8 as shown in the table below.
pentagon [3]

APEX (Financial Lit): D. 11.4%

4 0
3 years ago
Read 2 more answers
Other questions:
  • What is the approximate area of the figure ?
    13·1 answer
  • PLEASEEEEE HELPPPPP SIXTH GRADE MATH HELPPP
    5·1 answer
  • Determine a when d=6, g=4, k=3
    7·1 answer
  • Whats the volume of the composite shape ?​
    10·1 answer
  • EXAMPLE 3 A wooden cube has edges measuring 5 centimeters each. Find the
    10·1 answer
  • 11. Little Sally Walker has a choice between going to an in-state college where she would pay
    7·1 answer
  • Please help meeeeeeeeeeeeeeeeeeeee​
    10·2 answers
  • Denise bought a T-shirt at the sale price of $24. The original cost of a T-shirt was $40. What percent represents the discount t
    13·1 answer
  • Giving brainliest
    7·2 answers
  • Element X decays radioactively with a half life of 15 minutes. If there are 600 grams
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!