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
Anvisha [2.4K]
3 years ago
15

Please help me with #8

Mathematics
2 answers:
Julli [10]3 years ago
7 0
I believe it would be 1 aka F
mojhsa [17]3 years ago
6 0

I think the answer might be J 3(-4) since there are 3, -4 jumps.



You might be interested in
The caffeine content (in mg) was examined for a random sample of 50 cups of black coffee dispensed by a new machine. The mean an
Genrish500 [490]

Answer:

 We are 98% confident interval for the mean caffeine content for cups dispensed by the machine between 107.66 and 112.34 mg .

Step-by-step explanation:

Given -

The sample size is large then we can use central limit theorem

n = 50 ,  

Standard deviation(\sigma) = 7.1

Mean \overline{(y)} = 110

\alpha = 1 - confidence interval = 1 - .98 = .02

z_{\frac{\alpha}{2}} = 2.33

98% confidence interval for the mean caffeine content for cups dispensed by the machine = \overline{(y)}\pm z_{\frac{\alpha}{2}}\frac{\sigma}\sqrt{n}

                     = 110\pm z_{.01}\frac{7.1}\sqrt{50}

                      = 110\pm 2.33\frac{7.1}\sqrt{50}

       First we take  + sign

   110 +  2.33\frac{7.1}\sqrt{50} = 112.34

now  we take  - sign

110 -  2.33\frac{7.1}\sqrt{50} = 107.66

 We are 98% confident interval for the mean caffeine content for cups dispensed by the machine between 107.66 and 112.34 .

               

5 0
3 years ago
Plz help ill give brainliest
horrorfan [7]

Answer:

Step-by-step explanation:

Cone

Givens

r = 1.5 inches

h = 4 inches

Formula

V = 1/3 pi r^2 h

V = 1/3 3.14 * 1.5^2 * 4

V = 1/3* 3.14 * 2.25 * 4

V = 9.42

Semi sphere

Givens

r = 1.5

Formula

V = 2/3 * pi * r^3

Solution

V = 2/3 * 3.14 * 1.^3

V = 7.065

Total

V = 9.42 + 7.065

V = 16.485

Rounded to the nearest 1/100

V = 16.49

Answer

First left column = 0

Next left column= 1

Tens column          6

Then the decimal  .

Next column          4               (Tens column)

Hundredths           9

8 0
3 years ago
4 cats each ate 1/4 cup of canned food and 1/4 cup of dry food. how much food did they eat altogether
VashaNatasha [74]

Answer: 1 cup canned and 1 cup dry, 2cups put together

Step-by-step explanation:

8 0
3 years ago
HURRY PLEASEEEEEEEEEEEEEEEEEEEEEEEE
dexar [7]

Answer:i would say 1

Step-by-step explanation:

6 0
2 years ago
Read 2 more answers
What is the approximate number of hours in 72 days on Saturn
Anon25 [30]
A planet's day is the time it takes the planet to rotate or spin once on its axis. Saturn rotates faster than Earth so a day on Saturn is shorter than a day on Earth. A day on Saturn is 10.656<span> hours long while a day on Earth is </span>23.934<span> hours long.</span><span />
3 0
3 years ago
Read 2 more answers
Other questions:
  • How would you find the volume of the figure represented by the given net?
    12·2 answers
  • Which of the following is equivalent to X2 - 8x - 7 = 0?
    15·1 answer
  • I need help with this math ​
    7·2 answers
  • Shelley’s investment of $3000 has been losing value at a rate of 3% each year. What will her investment be worth in 6 years?
    9·1 answer
  • Find the explicit formula for the arithmetic sequence -2,-14,-26,-38
    5·1 answer
  • The line of symmetry for the quadratic equation y = ax^2 + 8x - 3 is x = 4. What is the value of "a"?
    11·1 answer
  • The graph shown represents the graph of an inequality. The boundary tells you that ________.
    5·1 answer
  • I’ll give brainliest
    8·2 answers
  • How r u doing?? 1-10:D? (free pts btw)
    11·1 answer
  • 6. Two weather tracking stations are on the equator 159 miles apart. A weather balloon is located on a bearing of N 33°E from th
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!