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
DaniilM [7]
3 years ago
7

PLEASE HELP !!!!!! I’LL GIVE BRAINIEST !!!!! I NEED THE ANSWER ASAP !!!!

Mathematics
2 answers:
Darya [45]3 years ago
8 0

Answer:

okay ik the answer

Step-by-step explanation:

up ur butt and to the left

lol jk the answer is

                  the possibly is 15% since their is a bunch

Inessa [10]3 years ago
4 0

Answer:

8/15

Step-by-step explanation:

there are 75 tickets in both the baskets and she put a total of 40 tickets into both baskets. that makes 40/75 wich reduces down to 8/15

You might be interested in
What is 56/108? they are even numbers so they can be simplified but I don't know how to do it right.
Andrews [41]
That answer is simplified to 7/12
3 0
3 years ago
Read 2 more answers
How to do this question plz ​
MrRissso [65]

Answer:

10:1

90 red counters

30 blue

1/3 of 90 =30

80% of 30 =24

90-30 =60 remaining red counters

30-24 =6 remaining blue counters

= 60:6 simplest form is 10:1

8 0
3 years ago
Characters used: 5/ 15000
Thepotemich [5.8K]

Answer:

yes, you go down 6 spaces then left 1.

Step-by-step explanation:

3 0
3 years ago
Sunspots have been observed for many centuries. Records of sunspots from ancient Persian and Chinese astronomers go back thousan
Lunna [17]

Answer:

(a) Null Hypothesis, H_0 : \mu \leq 41  

    Alternate Hypothesis, H_A : \mu > 41

(b) The value of z test statistics is 1.08.

(c) We conclude that the mean sunspot activity during the Spanish colonial period was lesser than or equal to 41.

Step-by-step explanation:

We are given that in a random sample of 40 such periods from Spanish colonial times, the sample mean is x¯ = 47.0. Previous studies of sunspot activity during this period indicate that σ = 35.

It is thought that for thousands of years, the mean number of sunspots per 4-week period was about µ = 41.

Let \mu = <u><em>mean sunspot activity during the Spanish colonial period.</em></u>

(a) Null Hypothesis, H_0 : \mu \leq 41     {means that the mean sunspot activity during the Spanish colonial period was lesser than or equal to 41}

Alternate Hypothesis, H_A : \mu > 41     {means that the mean sunspot activity during the Spanish colonial period was higher than 41}

The test statistics that would be used here <u>One-sample z test statistics</u> as we know about the population standard deviation;

                            T.S. =  \frac{\bar X-\mu}{\frac{\sigma}{\sqrt{n} } }  ~ N(0,1)

where, \bar X = sample mean = 47

            σ = population standard deviation = 35

            n = sample of periods from Spanish colonial times = 40

So, <em><u>the test statistics</u></em>  =  \frac{47-41}{\frac{35}{\sqrt{40} } }

                                      =  1.08

(b) The value of z test statistics is 1.08.

(c) <u>Now, the P-value of the test statistics is given by;</u>

                P-value = P(Z > 1.08) = 1 - P(Z < 1.08)

                              = 1 - 0.8599 = <u>0.1401</u>

Since, the P-value of the test statistics is higher than the level of significance as 0.1401 > 0.05, so we have insufficient evidence to reject our null hypothesis as it will not fall in the rejection region due to which <u>we fail to reject our null hypothesis</u>.

Therefore, we conclude that the mean sunspot activity during the Spanish colonial period was lesser than or equal to 41.

8 0
3 years ago
Arrange from least to greatest<br><br> 0.1, 1, -1, 0
wariber [46]

Answer:

-1, 0, 0.1, 1

Step-by-step explanation:

-1 is a negative value, which makes it before 0

0.1 is less than 1 but more than 0

7 0
3 years ago
Read 2 more answers
Other questions:
  • James pays $120.00 for golf clubs that are on sale for 20% off at Golf Pros. At Nine Iron, the same clubs cost $8.00 less than t
    8·1 answer
  • Ovivucycycucuvucuvivivi
    14·1 answer
  • One card is selected at random from an ordinary deck of 52 playing cards. let a = event a face card is selected
    5·1 answer
  • Please help me ... Tim has developed a money saving strategy that use the formula S=450+100r give a possible interpretation of T
    6·1 answer
  • Find the distance (D) Round your answer the nearest tenth.PLEASE HELP!!
    6·1 answer
  • Solve for x and y then find angle ABE
    15·1 answer
  • Help plz:)))I’ll mark u Brainliest
    13·1 answer
  • 3. Lines 1, 2 and 3 are graphed on the coordinate plane below.
    10·1 answer
  • Need help with this geometry question
    15·1 answer
  • What the example of constant and variable?​
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!