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
Paul [167]
3 years ago
6

A police department believes that the number of serious crimes which occur each month can be estimated by the equation c=1200-12

.5p where c equals number of serious crimes per month and p equals the number of officers assigned to preventive patrol.If c if graphed on the vertical axis a)Identify the slope and interpret its meaning b(Identify the c intercept and interpret its meaning c)Identify the p intercept and interpret its meaning
Mathematics
1 answer:
e-lub [12.9K]3 years ago
4 0

Answer:

a) -12.5; the crimes committed goes down by 12.5 every time there are more police officers assigned to patrol.

b) 1200. The number of crimes committed if no police officers were on patrol.

c) 96. The hypothetical number of police officers on duty if no crime were to ever occur.

Step-by-step explanation:

The intercepts are found by substituting 0 for the other variable in the equation.

For example, if you wanted to find the C intercept, all you have to do is make P = 0, so you would end up with C = 1200 - (12.5 * 0), which simplifies down to 1200.

You would apply the same strategy to find the P intercept.

You might be interested in
Use the given data to find the minimum sample size required to estimate the population proportion. margin of​ error: 0.0080.008​
nadezda [96]

Formula for the Minimum Sample size n=(\frac{z}{E})^2\hat{p}\hat{q}

The least biased estimate for p and q is 1/2.

z_{\frac{\alpha }{2}}=z_{{0.01}{2}}=2.58

Thus

n=(\frac{2.58}{0.08})^2*0.5*0.5

n=260.015

n\approx260

3 0
3 years ago
6) Four bacteria are placed in a petri dish. The population will double every day. The formula for the
Black_prince [1.1K]

Answer:

128

Step-by-step explanation:

N(t) = 4(2)^t

N(t) = 4(2)^5

N(t) = 4(32)

N(t) = 128

3 0
3 years ago
Work out (4.2×107)÷(7×104)Give your answer in standard form. Work out (4.2×107)÷(7×104)Give your answer in standard form.
professor190 [17]

Answer:

6 * 10^2

Step-by-step explanation:

Simplify : (4.2×10^7)÷(7×10^4)

(4.2 × 10^7) / (7 × 10^4)

From indices : 10^a ÷ 10^b = 10^(a - b)

(4.2 / 7) * 10^(7-4)

0.6 * 10^3

= 6 * 10^2

Hence, (4.2×10^7)÷(7×10^4) = 6 * 10^2

6 0
3 years ago
2/5x = 16 what’s x????
VladimirAG [237]
X is 16x your welcome boo
4 0
3 years ago
A new baby elephant ate 23
sergejj [24]
If you multiply 23 by 12 you will get 276.
3 0
3 years ago
Read 2 more answers
Other questions:
  • A) Round 98984 to 1 significant figure.
    12·1 answer
  • How do you do a probability tree? How do you start it? How do I get all my percentages to add up to 100?
    15·2 answers
  • 2 dice are rolled. What is the probability that the sum of the numbers rolled is a number greater than or eaqual to 5
    5·2 answers
  • Robert is lying on the ground, looking at the top of a flagpole. The angle of elevation to the top of the flagpole is 25°. What
    11·1 answer
  • Which of the following are reasonable answers for the product of two negative numbers and a positive number? Select all that app
    14·1 answer
  • Wendy purchases a chalkboard priced at $76. With sales tax, the total comes out to $82.84.
    15·1 answer
  • Which are pairs of perpendicular lines?
    7·2 answers
  • Is it Surface area or Lateral and then solve it
    8·1 answer
  • Simplify each expression by distributing and combining like terms <br> 4(x+5)+2
    13·1 answer
  • A repair service charges $55.00 to come to your home plus $24.50 per hour. Find a function that describes the arithmetic sequenc
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!