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
Serga [27]
3 years ago
5

Explain to me how you got the anwser

Mathematics
2 answers:
sergejj [24]3 years ago
8 0
Words/minute is the rate, and you are given both the number of words and the time taken, 245 words and 3.5 minutes respectively so:

r=245/3.5=70 wpm
suter [353]3 years ago
7 0
The answer is b) 70 words per minute. If you divide 245 by 3.5, you get 70. So, the answer is 70 words per minute.
You might be interested in
Complete the table by entering the correct value in each blank. (Enter fractional answers like
Vanyuwa [196]

Answer:

D

O

N

T

KNOW

Step-by-step explanation:

Y

O

U ARE

W

E

L

C

O

M

E

6 0
2 years ago
??? Anyone have answers ?????
Effectus [21]

Answer:

The answer is C because it is the only one without a straight line.

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
An experiment consists of choosing objects without regards to order. Determine the size of the sample space when you choose the
sdas [7]

Answer:

a

    n=  75, 582

b

  n=    2300

c

  n =   253

Step-by-step explanation:

     Generally the size of the sample sample space is  mathematically represented as

           n  =   \left N } \atop {}} \right.  C_r

Where   N is the total number of objects available and  r is the  number of objects to be selected

    So  for  a,  where N = 19  and r = 8  

         n  =   \left 19 } \atop {}} \right.  C_8 =  \frac{19 !}{(19 - 8 )! 8!}

                           =     \frac{19 *18 *17 *16 *15 *14 *13 *12 *11! }{11 ! \ 8!}

                           n=  75, 582

    For  b  Where  N  = 25 and  r  =  3

           n  =   \left 25 } \atop {}} \right.  C_3 =  \frac{25 !}{(19 - 3 )! 3!}

                             =     \frac{25 *24 *23 *22 !  }{22 ! \ 3!}

                             n=    2300

   For  c  Where  N  = 23 and  r  =  2

            n  =   \left 23 } \atop {}} \right.  C_2 =  \frac{23 !}{(23 - 2 )! 2!}

                              =     \frac{23 *22 *21!  }{21 ! \ 3!}

                              n =   253

4 0
3 years ago
Write the equation in slope-intercept form of a line that has a slope of 1/3 and passes through the point (-6, 0).
Vesna [10]

Answer: y = 1/3x +2

Step-by-step explanation:

The equation of line in slope - point form is given as:

y - y_{1} = m ( x - x_{1} )

m = 1/3

y_{1} = 0

x_{1} = -6

substituting into the formula , we have

y - 0 = 1/3 ( x - {-6} )

y = 1/3 (x+6)

y = 1/3x +2

5 0
3 years ago
Read 2 more answers
Look at the angles marked a, b, c and d.
Sergio [31]

Answer:

acute angle : C

reflex angle : B

right angle : D

obtuse angle : A

5 0
2 years ago
Other questions:
  • The length of a rectangle is 3 inches more than its width. If the perimeter is 42 inches, find the dimensions of the rectangle.
    8·2 answers
  • !ANSWER QUICKLY PLEASE!
    12·1 answer
  • 12 = -4(-6x -3)
    12·2 answers
  • Help please due today !!!!
    7·1 answer
  • 6x(x − 4) − 16x2 − (9x − 1) how?
    13·1 answer
  • ___% of 300g =60g<br>what is in *____*​
    9·1 answer
  • Solve for l, 2l+8=36
    5·1 answer
  • F (x) = 2x^2 - 5x - 3
    5·1 answer
  • HELP ASAP WILL GIVE BRAINLIEST!!!!!!!
    14·1 answer
  • Find each sum.<br> 2.7 and 4.1
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!