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
horrorfan [7]
2 years ago
11

What is the midpoint

Mathematics
1 answer:
mrs_skeptik [129]2 years ago
8 0
The answer is (4, 3). Hope this helps!
You might be interested in
25 is 36% of what number
ch4aika [34]

Answer:

x = 69.44

Step-by-step explanation:

We have, 36% × x = 25

or, 36/100 × x = 25

Multiplying both sides by 100 and dividing both sides by 36,

we have x = 25 × 100/36

x = 69.44

If you are using a calculator, simply enter 25×100÷36, which will give you the answer.

4 0
1 year ago
Franklin saved money to buy art supplies
Nikolay [14]

<u>Question</u>:

Franklin saved money to buy art supplies. He used 1/5 of his savings to buy brushes. He used 1/2 of his savings to buy paint. What fraction of his savings does he have remaining?

Answer:

Franklin had  \frac{3}{10} of his saving left.

Step-by-step explanation:

Amount used to buy brushes = 1/5

Amount used to buy paint = 1/2

Solution:

Let the remaining amount  be x

then ,

x =  1- (amount used on buying brushes + amount used for buying paints)

x = 1- (\frac{1}{5} + \frac{1}{2})

x = 1- (\frac{2+5}{10})

x = 1- (\frac{7}{10})

x =\frac{10-7}{10}

x =\frac{3}{10}

8 0
3 years ago
Inverse cosine of square root of 3 over 2? cos-1(square root of 3/2)
Amiraneli [1.4K]
Cos(x°) = (√3)/2
cos⁻¹[(√3)/2] = x°, that means x° = 30°
8 0
3 years ago
Biologists were studying the proportions of cats that had spotted markings on their fur in two populations of cats, C and F. An
alexandr1967 [171]

Answer:

If the proportions of all cats with spotted markings is the same for both populations, the probability of observing a sample difference of at least 0.62 is 0.01.

Step-by-step explanation:

p-value is the probability of observing a result which is at least as extreme as we calculated in our actual workings, assuming the Null hypothesis to be true.

The calculate p-value is 0.01. In the question statement we are given that the alternate hypothesis is:

"Population Proportions are not equal"

Since, Null and Alternate Hypothesis are negations of each other, the Null Hypothesis would be:

"Population Proportions are equal"

We assume the null hypothesis to be true, perform the tests on the sample and obtain a result.

The results we obtained is:

The sample difference is 0.62

Fitting all this data, in the definition of p value tell us that:

The probability of obtaining a sample difference of atleast 0.62 is 0.01, if the population proportions are same.

This matches with the option B. Therefore, the correct answer is:

If the proportions of all cats with spotted markings is the same for both populations, the probability of observing a sample difference of at least 0.62 is 0.01.

3 0
2 years ago
If 8600 firefighters work for a city and 31 out of 40 firefighters who were asked if they enjoy their jobs
sergeinik [125]

I am slightly confused. What exactly is the question?

4 0
2 years ago
Other questions:
  • A bowl contains 7 pennies, 9 nickels, and 4 dimes. Elyse removes one coin at random from the bowl and does not replace it. She t
    7·1 answer
  • Martha has $20 to spend on a t-shirt. She has a coupon for 20% off. The t-shirt regularly sells for $22.50 plus 10% sales tax.
    8·1 answer
  • Need an answer to this
    9·2 answers
  • Sam wrote exactly half of his land in his daughter's name and ⅓ of his land in his son's name. He donated the remaining 10 acres
    13·2 answers
  • Five Questions FIFTY POINTS...look please don't just get this points I really need help in math rn. tysm for your help really ne
    5·1 answer
  • How do I increase and decrease by 10 and 15 percent
    7·1 answer
  • In a certain year, the price of gasoline rose by 20% during January, fell by 20% during February, rose by 25% in March, and fell
    8·1 answer
  • 2sinx / cos3x = tan3x - tanx -verify the identity-
    14·1 answer
  • I Really need Help IF you know how to do this please help!
    11·1 answer
  • Convert the following repeating Decimals to fractions
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!