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
creativ13 [48]
2 years ago
7

Does anyone know what lesson this is i took these notes are they good

Mathematics
2 answers:
Nezavi [6.7K]2 years ago
7 0

Answer:

ngl i learned this type of math pretty sure, and that looks better than my teachers own notes-

Step-by-step explanation:

ima go poof again cuz if i don't ima lose my game ;-;

labwork [276]2 years ago
4 0

Answer: I’m to dumb for that

Step-by-step explanation:

My brain is broken just looking at that math

You might be interested in
Can you solve the complex fraction? 2/5 / 9
andreev551 [17]
2/5/9 solved will be 0.4 repeating as a decimal, & 4/9 as a fraction
5 0
2 years ago
Does increase in sample size increases degrees of freedom for t-tests.
Elena-2011 [213]
Basically degrees of freedom are related to sample size (n-1). If the df increases, it also stands that the sample size is increasing; the graph of the t-distribution will have skinnier tails, pushing the critical value towards the mean.
3 0
2 years ago
Jacob has some brochures made for his lawn-mowing and dog-walking business. He received and distributed 75 of the lawn mowing br
serg [7]

ANSWER:

6 cents

Step-by-step explanation:

$60.00 divided by 100 = 0.6

7 0
1 year ago
What is the domain of y = cos ^-1x?
Bas_tet [7]

Answer:

Step-by-step explanation:

Correct option is

D

[1,(1+π)  

2

]

f(x)=(1+sec  

−1

(x))(1+cos  

−1

(x))

Here the limiting component is cos  

−1

(x), since the domain of cos  

−1

(x) is [−1,1].

Therefore,

f(1)=(1+0)(1+0)

=1

f(−1)=(1+π)(1+π)

=(1+π)  

2

 

Hence range of f(x)=[1,(1+π)  

2

]

8 0
2 years ago
What is 130% of 990? Round to the nearest hundredth.
pantera1 [17]

Answer:

1287

Step-by-step explanation:

Is means equals and of means multiply

W = 130% * 990

Change to decimal form

W = 1.30 * 990

W =1287

8 0
2 years ago
Read 2 more answers
Other questions:
  • 0.3x+x=88000 what is x.
    12·1 answer
  • Explain each step for solving x^2 - 4x=6 by the method of completing the square.
    9·1 answer
  • What is a+ 7 if a =2.2
    8·1 answer
  • Write the sentence as an inequality.<br> 5 is no greater than 4 times a number minus 2.5.
    11·1 answer
  • Twelve years ago, Jane was five times as old as Anne. In three years' time, Anne will be half Jane's
    8·1 answer
  • 10.2x + 3.2 = 4.6<br> solve with steps please `\_(^v^)_/`
    14·1 answer
  • In a group of students, 55% a girls and 79% of the girls plays sport. What percentage of the group are girls who play sport?
    14·1 answer
  • A business consultant wanted to investigate if providing day-care facilities on premises by companies reduces the absentee rate
    10·1 answer
  • HELP WILL MARK BRAINLIEST
    8·2 answers
  • Two produce stores sell watermelons by the pound.
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!