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
lbvjy [14]
3 years ago
6

N a recent flu epidemic, the number of flu cases increased by 40% each week. There were 3,000 flu cases during the first week of

January. How many more people were affected by the flu during the third week of January than during the first week?
Mathematics
2 answers:
Anarel [89]3 years ago
8 0

Answer:

2,880 people

Step-by-step explanation:

Week 1: 3,000 cases

Week 2: 0.4 * 3,000 = 1,200. 1,200 + 3,000 = 4,200

Week 3: 0.4 * 4,200 = 1,680. 1,680 + 4,200 = 5,880

5,880 - 3,000 = 2,880

mariarad [96]3 years ago
4 0

Answer:

2,880.

Step-by-step explanation:

I got it right on Edgenuity.

You might be interested in
Enter the finite geometric series from its given description, and then enter its sum.
Mama L [17]

Answer:

a_n= 4(-5)^{(n-1)}

-10416

Step-by-step explanation:

a = 4

r = -5

geometric series:  a_n=ar^{(n-1)} = 4(-5)^{(n-1)}

Determine which term = -12500:

a_n=-12500

4(-5)^{(n-1)}=-12500

(-5)^{(n-1)} = -3125

(5)^{(n-1)} = 3125

(n-1)ln(5) = ln(3125)

n-1 = ln(3125)/ln(5) = 5

n = 5 + 1 = 6

a_6=-12500

Using geometric sum series formula: S_n=\frac{a(1-r^n)}{1-r}

Therefore, S_6=\frac{4(1-(-5)^6)}{1-(-5)} =\frac{-62496}{6} =-10416

4 0
2 years ago
Help please! need it asap
kap26 [50]

Answer:

AE = 19 and <EDC = 59

Step-by-step explanation:

i am almost positive that those are both right

7 0
3 years ago
X^3+y^3=???????????????
omeli [17]

Answer:

Well since we don't know what X or Y is, then we can't answer this question.

Step-by-step explanation:

6 0
2 years ago
Consider continuous functions f, g, h, and k. Then complete the statements.
Ghella [55]

It wouldn't let me post the answer. See images for the answer and explanation

7 0
2 years ago
The annual 2-mile fun-run is a traditional fund-raising event to support local arts and sciences activities. It is known that th
victus00 [196]

Answer: 0.0228

Step-by-step explanation:

Given : The  mean and the standard deviation of finish times (in minutes) for this event are respectively as :-

\mu=30\\\\\sigma=5.5

If the distribution of finish times is approximately bell-shaped and symmetric, then it must be normally distributed.

Let X be the random variable that represents the finish times for this event.

z score : z=\dfrac{x-\mu}{\sigma}

z=\dfrac{19-30}{5.5}=-2

Now, the probability of runners who finish in under 19 minutes by using standard normal distribution table :-

P(X

Hence, the approximate proportion of runners who finish in under 19 minutes = 0.0228

8 0
2 years ago
Other questions:
  • Miley’s Music has a sale on music CDs. All music CDs are discounted 15%. Mariana’s receipt CDs purchase. What is the full price
    5·2 answers
  • I used 8 bags of sand for 12m squared, How much will I need for 15m squared?
    11·1 answer
  • Which best represents the solution for the inequality-100 &gt; -5y
    6·1 answer
  • Brett earns $19.20/h and he gets overtime for hours exceeding 40 per week.
    11·2 answers
  • What is the standard deviation of the data set? Round to the nearest tenth if needed.
    5·1 answer
  • Factor y2 + 5y +6.<br> (y + 1)(y + 6)<br> (y + 2)(y + 3)<br> (y + 2)(y + 4)
    11·1 answer
  • (2x30)-6 help me out
    9·2 answers
  • Pls help!!<br>what would the answer be when rounded to one significant figure.​
    8·1 answer
  • 3. Penguins can swim at speeds of up to 29 feet per second. Use dimensional analysis to
    10·1 answer
  • Gabrielle's age is two times Mikhail's age. The sum of their ages is 54. What is Mikhail's age?
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!