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
erica [24]
4 years ago
15

Question 8 the price of a cup of coffee was $2.55 yesterday. today, the price fell to $2.40 . find the percentage decrease. roun

d your answer to the nearest tenth of a percent. %
Mathematics
1 answer:
Alex787 [66]4 years ago
3 0
The answer would be 5.9%
You might be interested in
What are the coordinates of the point which would complete the rectangle shown above?
Strike441 [17]

Answer:

(-3,2)

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
We are given arc KL is 12x+4, arc KJ is 8x-6, and angle E is 99 degrees. What is the actual degree measure of arc KJ? *
Svetlanka [38]

The  actual degree measure of arc KJ is 99 degrees

<h3>Circle geometry</h3>

From the given informtion

arc KL = 12x+4

arc KJ = 8x-6

<E = 99 degrees

The equation required to get the value of "x" is given as:

12x + 4 + 8x - 6 + 99 = 360

20x + 97 = 360

20x = 360 - 97

20x = 263

x = 13.15

For the arcKL

arcKJ = 8(13.15) -  6

arcKJ = 99degrees

HEnce the  actual degree measure of arc KJ is 99 degrees

learn more on circle geometry here: brainly.com/question/24375372

5 0
3 years ago
Dave divided 3/5 of a gallon of plant fertilizer evenly among 6 smaller bottles. How many gallons did he put in each bottle?
Delvig [45]

Answer:

Brothers Sorry I don't

Step-by-step explanation:

Please give thanks to all my answers and please mark as brilliant and please follow me

8 0
3 years ago
The total expenditures on benefits​ (in billions of​ dollars) can be approximated by the function h(x)=23.5(1.08)x​, where x​ =
Katyanochek1 [597]
Sorry don’t know but good luck
5 0
3 years ago
10.A noted psychic was tested for ESP. The psychic was presented with 200 cards face down and askedto determine if the card was
lions [1.4K]

Answer:

Step-by-step explanation:

The sample proportion \hat p = \dfrac{50}{200}

\hat p = 0.25

The null hypothesis and the alternative hypothesis:

H_o: p = 0.20  \\ \\  H_1 : p > 0.20

Thus; the test statistics is:

Z = \dfrac{\hat p - p_o}{\dfrac{p_o(1-p_o)}{n} }

Z = \dfrac{0.25 -0.20}{\sqrt{\dfrac{0.20(1-0.20)}{200} }}

Z = \dfrac{0.05}{\sqrt{\dfrac{0.16}{200} }}

Z = \dfrac{0.05}{\sqrt{0.0008 }}

Z = 1.768

P-value = 2 × P(Z< - 1.768)

From the z tables

P-value = 2 × 0.03853

P-value = 0.07706

Thus, the p-value is 0.05 < P-value < 0.10

8 0
3 years ago
Other questions:
  • What number : Increased by 130% is 69 ?
    13·1 answer
  • PLEASE HELP!!!<br>what is 1.46 X 10 ^-7 written in standard form?
    6·1 answer
  • How much water does it take to completely fill a pool that is 50 m long, 25 m wide, and 2.5 m deep? Answer in M 3
    15·1 answer
  • The final velocity of an object moving in one dimension is given by the formula v = u + at, where u is the initial velocity, a i
    12·1 answer
  • Brainiest please help 100 points!
    14·2 answers
  • Please help<br> solve |-3r| = 9
    14·1 answer
  • Question 1<br> Estimate answer for<br> 49.13 - 10.237
    14·2 answers
  • HELP QUICK PLS WILL GIVE BRAINLIEST
    9·2 answers
  • Find the area of the triangle...Somone please help me i suck at this
    12·1 answer
  • What is the measure of x?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!