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
Mrac [35]
3 years ago
15

Jimmy’s family moved to a tropical climate. For the year that followed, he recorded the number of days that had a temperature ab

ove 40 degrees C each month. His data contained -
14, 14, 10, 12, 11, 13, 11, 11, 14, 10, 13 and 8

1) Find the mean for his data set of days that had a temperature above 40 degrees C.

2) Find the median for his data set of days that had a temperature above 40 degrees C.

3) Find the mode for his data set of days that had a temperature above 40 degrees C.

4) If, instead, there are 5 more days per month that had a temperature above 40 degrees C, what will be the mean for the data?

5) If, instead, there are 2 more days per month that had a temperature above 40 degrees C, what will be the mode for the data?

6) If the number of days per month that had a temperature above 40 degrees C, doubles each month in that year, what will be the median for the data?

7) For what value of x will 9, 16, and x have the same mean (average) as that of 26 and 12?

8) For what value of x will 55 and x have the mean (average) as 67?

9) The mean (average) weight of three boys is 40 pounds. One of the boys weighs 50 pounds. The other two boys have the same weight. Find the weight of each of the boys?

10) A cat consumes 2 cups of milk every day. How much milk does that cat drink on an average in a week?

11) What is the mode for the above question?
Mathematics
1 answer:
Phantasy [73]3 years ago
5 0
The answer is 4) as it is more than 40 degrees
You might be interested in
Complete the table of values for the linear relation y = -5x + 10.
musickatia [10]

the answer will be -5

Step-by-step explanation:

because you have to minus 5 and 10

so the answer will be x =- 5

3 0
2 years ago
directed line segment AB with A(1,3), and B(8,4) is partitioned by point C such that AC and CB form a 3:2 ratio. Find C.
trasher [3.6K]
No. I don't Know the Answer. Sorry.
6 0
3 years ago
the present value that must be invested to get $1,000 after 6 years at the interest rate of 11.5% is $ round up to the nearest c
SSSSS [86.1K]
The future worth (F) of the current investment (P) given that the interest (i) is compounded can be calculated by the formula,
                                F = P x (1 + i)^n
where n is the number of years. Substituting the given values to solve for P,
                             1000 = P x (1 + 0.115)^6
The value of P is approximately $520.42.
4 0
3 years ago
Compare the values. 9x10^2 is _______ times as much as 3x10^-2
givi [52]

Answer:

Compare the values. 9x10^2 is <u><em>3x10^-4</em></u>  times as much as 3x10^-2.

Step-by-step explanation:

If you have 9x10^2 divided by 3x10^-2, it would equal to A.

7 0
3 years ago
(3 1/2 - 9 3/4) divided by (-2.5)
vlabodo [156]

Answer: 2.5

Step-by-step explanation:

\frac{3\frac{1}{2}-9\frac{3}{4}  }{-2.5}

Solve the numerator first.

3\frac{1}{2}-9\frac{3}{4}  =9-3(\frac{1}{2}-\frac{3}{4})=6(\frac{1*4-2*3}{2*4})=6(\frac{4-6}{8})=6(\frac{-2}{8})=-6\frac{1}{4}

We are left with:\frac{-6\frac{1}{4} }{-2.5}

To be able to work this out, we must convert the fraction to a decimal.

To do this, you can either go from a mixed number to an improper fraction and then from an improper fraction to a decimal, or you can divide the fractional part of the mixed number and add it to the whole number.

6+(1/4)

6+(0.25)

6+0.25

6.25

--------------------------------------------

\frac{-6.25}{-2.5}

Now, we know that this is a positive outcome because we have 2 negatives dividing.

6.25/2.5

To be able to work this out we have 1 more step to go. We have to convert these decimals to whole numbers; to do this, we multiply by 1 followed by as many zeros as the biggest number of decimals. In this case, the biggest number of decimals is 2, therefore; we must multiply by 1 followed by 2 zeros rather 100.

6.25*100/2.5*100

625/250

-----------------------------------------------------------

Let's solve this.

625/250=2.5

500

-------

125'0

1250

-----------

   ---

4 0
2 years ago
Read 2 more answers
Other questions:
  • A cyclist rides his bike at a speed of 22 feet per second. what is this speed in miles per hour? how many miles will the cyclist
    9·2 answers
  • Multiply
    13·1 answer
  • How to verify 15^3 - 4^3 - 11^3 using identities​
    13·1 answer
  • Which equation is the distance formula?
    15·1 answer
  • 25 of blank is 60<br> enter the unknown value that makes it true
    10·1 answer
  • If 350$ is placed in a savings account that earns 3.5% interest once a year, how much money will be in the account after 10 year
    9·1 answer
  • What is the 100th term of this sequence:<br><br> an=2n-5
    9·2 answers
  • SCALCET8 3.9.005.MI. A cylindrical tank with radius 5 m is being filled with water at a rate of 4 m3/min. How fast is the height
    10·1 answer
  • 5. A television set is sale at P13,499 in cash or on installment terms, P2,500 each
    8·1 answer
  • Add<br> 6 3/5 + (-6 1/3<br> Enter your answer as a simplified fraction in the box
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!