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
umka2103 [35]
3 years ago
12

HELP 50 POINTS!! I need help with this problem in the photo

Mathematics
2 answers:
OverLord2011 [107]3 years ago
7 0

Question: solve the problem and use correct symbols

Answer: X<8

explanation:

41+7.40x<100.20

7.40x< 59.20

Divide by 7.40

X<8

question answered by

(jacemorris04)

FromTheMoon [43]3 years ago
4 0
Use the first box on the left t<8

41+7.40x<100.20
7.40x< 59.20
Divide by 7.40
X<8
You might be interested in
Pls, look at the picture for the question.
lyudmila [28]

Answer:

Positive gradient and the gradient is 3/2x

4 0
2 years ago
What is 2700 divided 90​
crimeas [40]

Answer:

30

Step-by-step explanation:

2700/90 = 30

27/9 = 3

100/10 = 10

3*10 = 30

8 0
2 years ago
Two separate tests are designed to measure a student's ability to solve problems. Several students are randomly selected to take
Ipatiy [6.2K]

Answer:

a) r = 0.974

b) Critical value = 0.602

Step-by-step explanation:

Given - Two separate tests are designed to measure a student's ability to solve problems. Several students are randomly selected to take both test and the results are give below

Test A | 64 48 51 59 60 43 41 42 35 50 45

Test B |  91 68 80 92 91 67 65 67 56 78 71

To find - (a) What is the value of the linear coefficient r ?

             (b) Assuming a 0.05 level of significance, what is the critical value ?

Proof -

A)

r = 0.974

B)

Critical Values for the Correlation Coefficient

n       alpha = .05          alpha = .01

4           0.95                       0.99

5           0.878                     0.959

6           0.811                       0.917

7           0.754                      0.875

8           0.707                      0.834

9           0.666                      0.798

10          0.632                      0.765

11           0.602                      0.735

12          0.576                       0.708

13          0.553                       0.684

14           0.532                       0.661

So,

Critical r = 0.602 for n = 11 and alpha = 0.05

6 0
2 years ago
Just need the answer. no explanation needed. ASAP answers!
LUCKY_DIMON [66]

You should definitely improve the quality of the image, because I can't see anything clearly.

Also, the 4th answer is hidden.

6 0
3 years ago
Read 2 more answers
7. 20% of what number is 18?​
Tom [10]
The answer is 90

20%of 99=18
8 0
2 years ago
Other questions:
  • Given x=-3, y=6, and z=-4<br> -15+(-x)+y=
    5·1 answer
  • Can Somebody Solve This Equation ?
    13·1 answer
  • HELP! 5/x+3 - 3/x-2 = 5/3x+6 please show your work. :)
    11·1 answer
  • Please help me!! ✍ <br> Thank you!! ♛<br> Answers are included! ♒
    9·1 answer
  • Can anyone help me? can u solve this for me?
    15·1 answer
  • Which ordered pair COULD represent point P on the graph?
    9·1 answer
  • Determine the length of side QS. images attached. thank you
    10·1 answer
  • Find the mean, variance, and standard deviation of the following probability
    15·1 answer
  • Please Help!!!<br> The 2 questions are attached below.
    7·1 answer
  • Help will give brainiliest if correct
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!