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
xxMikexx [17]
3 years ago
8

PEASE HELP ME WITH THIS SOMEONE PLEASE??

Mathematics
2 answers:
Arlecino [84]3 years ago
8 0
Y=-4x

(The y values go "up" -4 times)
(Hope it helps ^_^)
Snezhnost [94]3 years ago
5 0
The answer would be y=-4x+0
You might be interested in
25 is a perfect square. Which of the following is a perfect cube?
Karolina [17]

Answer:

the perfect cube is [A] 1

7 0
3 years ago
Read 2 more answers
62 less than twice victors score
timurjin [86]
You equation is 62-2x
4 0
3 years ago
Read 2 more answers
4. Two more than a certain number is 15 less<br> 7<br> 8<br> than the product of and the number.
Serggg [28]

<u>Answer</u><u>:</u>

Equation: x + 2 = 7/8x - 15

Solution: x = -136

<u>Explanation</u><u>:</u>

x + 2 = 7/8x - 15

2 + 15 = 7/8x - x

17 = 7/8x - 8/8x

17 = -1/8x

17 × -8 = x

-136 = x

4 0
3 years ago
48 kilometers in 3 hours =
Genrish500 [490]
16 kilometer an hour
6 0
3 years ago
Read 2 more answers
HELP ASPAP!!!!! WILL MARK BRAINIEST standard deviation
Umnica [9.8K]

Answer:

The standard deviation of the given data is 11.34.

Step-by-step explanation:

We have to find the standard deviation for the given data;

Grade on     No. of students          

 test (X)        with that score (f)        X \times f       ( X - \bar X)^{2}        f \times ( X - \bar X)^{2}

     50                  1                       50      1073.218      1073.2176

     57                 2                       114      663.578      1327.1552

     60                 4                       240       518.018     2072.0704

     65                 3                       195       315.418      946.2528

     72                 3                       216        115.778       347.3328

     75                12                       900        60.218       722.6112

     77                10                       770        33.178       331.776

     81                 6                       486        3.098       18.5856

     83                 6                       498        0.058        0.3456

     88                9                       792        27.458      247.1184

     90                12                      1080        52.418      629.0112

     92                12                       1104        85.378     1024.5312

     95                 2                        190        149.818      299.6352

     99                 4                        396        263.738     1054.9504

    100          <u>       5   </u>                 <u>    500    </u>     297.218   <u>   1486.088     </u>

   Total             <u>      91       </u>                <u>    7531     </u>                       <u>    11580.68    </u>

Firstly, the mean of the above data is given by;

            Mean, \bar X  =  \frac{\sum X \times f}{\sum f}

                             =  \frac{7531}{91}  =  82.76

Now, the standard deviation of the data is given by;

          Standard deviation, S.D.  =  \sqrt{\frac{\sum f(X-\bar X)^{2} }{\sum f-1}}

                                                     =  \sqrt{\frac{11580.68}{91-1}}

                                                     =  11.34

Hence, the standard deviation of the given data is 11.34.

5 0
3 years ago
Other questions:
  • To go on the class trip, chang needs at least $125. he has saved $45, and he makes $7 an hour at his job. what is the minimum nu
    10·2 answers
  • Which expressions is equivalent to 4(x+1)-2(x-2)
    5·2 answers
  • How do I️ know if it is a A or D?
    5·1 answer
  • the sum of two numbers is 57. if the larger of the two numbers is 9 less than twice the smaller, find the two numbers
    11·1 answer
  • What function? If correct ill give u the rest of 200 points please help
    9·2 answers
  • Which equation matches the hanger diagram? <br> pls help !!!
    9·2 answers
  • (Statistics) A local gym collects data on the number of memberships it sold in each month last year compared to the number sold
    5·1 answer
  • 2. A rectangle has a perimeter of 100. Its
    10·1 answer
  • PLEASE HELP ME!!!
    12·1 answer
  • Heather and her friends want to buy tickets to the Harry Styles concert. Each ticket cost 85$ and parking cost 25$. Write an equ
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!