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
Airida [17]
3 years ago
7

what is the inverse of the conditional statement: If my mom has to work, then I babysit my little sister.

Mathematics
1 answer:
madam [21]3 years ago
3 0
The inverse of the conditional statement can be made by negating both the hypothesis and the conclusion

The inverse of ur conditional statement is : If my mom does not have to work, then I will not babysit my little sister.
You might be interested in
Please help me with this problem!!! No Links!
DerKrebs [107]
The answer is 17! Hope it helps :)
4 0
3 years ago
Read 2 more answers
A random sample of 36 students at a community college showed an average age of 25 years. Assume the ages of all students at the
Pavel [41]

Answer:

98% confidence interval for the average age of all students is [24.302 , 25.698]

Step-by-step explanation:

We are given that a random sample of 36 students at a community college showed an average age of 25 years.

Also, assuming that the ages of all students at the college are normally distributed with a standard deviation of 1.8 years.

So, the pivotal quantity for 98% confidence interval for the average age is given by;

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

where, \bar X = sample average age = 25 years

            \sigma = population standard deviation = 1.8 years

            n = sample of students = 36

            \mu = population average age

So, 98% confidence interval for the average age, \mu is ;

P(-2.3263 < N(0,1) < 2.3263) = 0.98

P(-2.3263 < \frac{\bar X - \mu}{\frac{\sigma}{\sqrt{n} } } < 2.3263) = 0.98

P( -2.3263 \times {\frac{\sigma}{\sqrt{n} } < {\bar X - \mu} < 2.3263 \times {\frac{\sigma}{\sqrt{n} } ) = 0.98

P( \bar X - 2.3263 \times {\frac{\sigma}{\sqrt{n} } < \mu < \bar X +2.3263 \times {\frac{\sigma}{\sqrt{n} } ) = 0.98

98% confidence interval for \mu = [ \bar X - 2.3263 \times {\frac{\sigma}{\sqrt{n} } , \bar X +2.3263 \times {\frac{\sigma}{\sqrt{n} } ]

                                                  = [ 25 - 2.3263 \times {\frac{1.8}{\sqrt{36} } , 25 + 2.3263 \times {\frac{1.8}{\sqrt{36} } ]

                                                  = [24.302 , 25.698]

Therefore, 98% confidence interval for the average age of all students at this college is [24.302 , 25.698].

8 0
3 years ago
A plane can be described by any two non-collinear points <br><br> True or False
VashaNatasha [74]
Its 3 not 2. Im pretty sure
7 0
2 years ago
Read 2 more answers
There are 68 apples in the school kitchen. The school needs 130 apples for all the students in grade 2. The school gets two boxe
WITCHER [35]

Answer:No they do not have enough they only have 82 apples

Step-by-step explanation:

7 0
3 years ago
Based on Max’s father estimate how many minutes will it take to build the box
aalyn [17]

Answer:

hh

Step-by-step explanation:

5 0
3 years ago
Other questions:
  • What is the simplified form of the quantity y-squared plus 7y plus 12 over the quantity y-squared plus 8y plus 15
    11·1 answer
  • The price of a bag of candy is a linear function of the amount of candy in the bag. A bag containing 25 pieces costs $0.99 and a
    7·1 answer
  • Please please help me out
    10·1 answer
  • Jenny has been given a list of 4 bands and asked to place a vote. Her vote must have the names of her favorite, second favorite,
    5·1 answer
  • Which coordinate pair is in the solution set for y &lt; 1 − 6x?
    10·1 answer
  • Evaluate p(7,5) can someone help
    14·1 answer
  • Donna and Kaia are playing a game involving two fair number cubes with faces labeled 1 through 6. If Donna tosses a sum of 8 on
    6·1 answer
  • I need help with 1 and 2 please :(
    14·2 answers
  • What set of reflections would carry trapezoid ABCD onto itself?
    14·1 answer
  • Benjamin bought a 3-pound bag of flour for $6.95. What is the unit price per ounce of flour? (1 pound = 16 ounces)
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!