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
Free_Kalibri [48]
3 years ago
7

Two test preparation companies claim that students are

Mathematics
1 answer:
wariber [46]3 years ago
5 0

Answer:

The mean scores and the range of scores for the two groups are different.

Step-by-step explanation:

You might be interested in
ANSWER ASAP WILL GIVE BRAINLIEST PLS HELP
jeka57 [31]

Answer:

Step-by-step explanation:

11) Probability of Black is  1/4

12) P of  not orange is  3/4

13) P of blue or black is 1/2

this should be pretty easy for you, why is it tough?  don't say .. " it just is" say what  makes it tough.  I'm curious why this is difficult.   :?

3 0
2 years ago
Is -2.74 a rational number?
Zinaida [17]
Yes, i<span>n mathematics, a </span>rational number<span> is any </span>number<span>that can be expressed as the quotient or fraction p/q of two integers, a numerator p and a non-zero denominator q.</span>
5 0
3 years ago
Read 2 more answers
‼️ PLEASEE HELPPP ‼️
Naddik [55]

Answer:

30

Step-by-step explanation:

3x - 27 = x +11

3x -27 +27 = 11 + 27

3x - x = x -x + 38

2x = 38

2x ÷ 2 = 38

X = 19

19 × 3 -27 = 30

4 0
3 years ago
There are 100 people in a wedding house, including children, men and women, and there are 100 pappadas to give with Sadya Te.
olga nikolaevna [1]

Answer:

Two possible sets of answers.

5 men, 11 women and 42 children, or

10 men, 2 women and 88 children

Selamat Sadhya!

Step-by-step explanation:

M = number of men

W = number of women

100-M-W = number of children

Total number of pappadas

5M+3W+(100-M-W)/2 = 100

Solve for W

W = (100-9M)/5 .......................(1)

Examine equation (1).

In order to have W as a whole number, M must be multiple of 5

Therefore M = 5 or 10

If M = 5, W = (100-45)/5 = 11 and children = 100-5-11 =  84

If M = 10, W = (100-90)/5 = 2 and children = 100-10-2 = 88

8 0
3 years ago
Write a function rule that gives the total cost c(p) of p pounds of sugar if each pound costs $0.59.
bogdanovich [222]
C(p) = 0.59p <=======
7 0
3 years ago
Other questions:
  • A circle with circumference 20 has an arc with a 72 central angle. What is the length of the arc?
    12·2 answers
  • Change the equation of the line to slope-intercept form. 6x + 2y =10 *
    14·1 answer
  • Danny charges $35 for 3 hours of swimming lessons. Martin charges $24 for 2 hours of swimming lessons. Who offers a better deal?
    8·1 answer
  • How do the real solution of a quadratic equation show on a graph of that equation?​
    5·1 answer
  • Lisa wants to frame her little brothers drawings is 43.5 cm by 934 mm how many cm of wood framing will she need
    6·2 answers
  • Which expression can be used to find 1/2 of 12
    13·1 answer
  • HELP! will give brainliest if you show work on how to get this answer below!
    6·2 answers
  • Pls I need help fast
    6·1 answer
  • If g(x) = 2x^2 + 7x - 4, find g(-2)
    12·2 answers
  • Given:
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!