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
kicyunya [14]
2 years ago
5

Suppose that the path of a newly discovered comet could be modeled by using one branch of the equation x2/4 - y2/9=1, where dist

ances are measured in astronomical units. Name the vertices of the hyperbola and then graph the hyperbola.
Mathematics
2 answers:
dangina [55]2 years ago
7 0

Answer:

good just number 5 is c

Step-by-step explanation:

Setler79 [48]2 years ago
6 0

Answer:

the answer is A just tool the quiz lesson 5 hyperbolas Algebra 2B unit 5 these are the correct answers

1.A

2.B

3.D

4.A

5.B

6.D

7.A

hopes this helps everyone

You might be interested in
The infinite geometric sum formula can be used to write 0.126126126...as a fraction. What is the numerator of this reduced fract
igor_vitrenko [27]

Answer:

B. 14 hope this helps

Step-by-step explanation:


6 0
3 years ago
What is 3/4 divided by 4/3¿
Ghella [55]

Answer:

2 1/12

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Malcolm ran the 440-yard and the 220-yard dash at a track meet.There are 3 in one yard. How many total feet did Malcolm run?Esti
Tresset [83]

For this case we have the following conversions:

1 yard = 3 feet

The estimate distance Is:

400yd = 1200feet

200yd=600 feet

Ten, the estimate Is:

1200 + 600 = 1800 feet

The real distance Is:

The total distance in yards is given by:

440 + 220 = 660 yd

Then, let's transform this distance to feet, with the given conversion:

660 * 3 = 1980 feet

The distance traveled is reasonable for a person

Comparing the estimate and the actual answer, the distance malcom Ran Is reasonable.

Answer:

Malcolm ran 1980 feet.

The distance is reasonable.

5 0
3 years ago
Read 2 more answers
PLS PLS PLS THIS IS VOCAB FOR MATH ONLY HAVE UNTILL 7:30 TO DO SEVERAL ASSIGHNMENTS1. a number belonging to the set made up of t
vova2212 [387]

Answer:

1. natural numbers

2. positive

3. number line

4. zero pair

5. whole number

6. negative

7. integer

8. opposite

Step-by-step explanation:

This is my guess. Take it with a grain of salt. Have a great day!

8 0
3 years ago
Read 2 more answers
A person purchased a slot machine and tested it by playing it 1,137 times. There are 10 different categories of outcomes, includ
ivann1987 [24]

Answer:

p_v= P(\chi^2_{9}>11.517)=0.2419

And on this case if we see the significance level given \alpha=0.1 we see that p_v>alpha so we fail to reject the null hypothesis that the observed outcomes agree with the expected frequencies at 10% of significance.

Step-by-step explanation:

A chi-square goodness of fit test determines if a sample data obtained fit to a specified population.

p_v represent the p value for the test

O= obserbed values

E= expected values

The system of hypothesis for this case are:

Null hypothesis: O_i = E_i[/tex[Alternative hypothesis: [tex]O_i \neq E_i

The statistic to check the hypothesis is given by:

\chi^2 =\sum_{i=1}^n \frac{(O_i -E_i)^2}{E_i}

On this case after calculate the statistic they got: \chi^2 = 11.517

And in order to calculate the p value we need to find first the degrees of freedom given by:

df=n-1=10-1=9, where k represent the number of levels (on this cas we have 10 categories)

And in order to calculate the p value we need to calculate the following probability:

p_v= P(\chi^2_{9}>11.517)=0.2419

And on this case if we see the significance level given \alpha=0.1 we see that p_v>alpha so we fail to reject the null hypothesis that the observed outcomes agree with the expected frequencies at 10% of significance.

6 0
3 years ago
Other questions:
  • How many solutions does y=2x+2,4x-2y=4 have?
    15·1 answer
  • When Spencer was 5, he was 28 inches tall. Today he is 5 feet 3 inches tall. What is the percent increase in Spencer’s height?
    13·1 answer
  • The number of minutes Magdeline spent talking on her cell phone each month for the past five months were 494, 690, 502, 478, and
    13·1 answer
  • Does anyone know how to solve?​
    12·1 answer
  • Brody is paying back his father for an interest-free car loan. Brody owes his father $6000 dollars. The chart shows the cumulati
    9·2 answers
  • Which shows 42^2 − 38^2 being evaluated using the difference of perfect squares method?
    6·2 answers
  • HOW DID THEY GET THIS ANSWERR!!! PLZZ HELPPP EXAM SOON
    13·1 answer
  • In ΔVWX, the measure of ∠X=90°, VX = 21, WV = 29, and XW = 20. What ratio represents the cosine of ∠W?
    15·1 answer
  • 1 Krista has 10 cups of gelatin. If each bowl holds 3 cup, how many bowls can she fill?​
    14·1 answer
  • Describe all the positive integers that would make [(1/2|4] less than (1/2)7
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!