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
tensa zangetsu [6.8K]
3 years ago
6

Please help, and show work, I need to understand. Thank you

Mathematics
1 answer:
Alexus [3.1K]3 years ago
8 0

Answer:


Step-by-step explanation:

you cant really see the paper

You might be interested in
Find ln(-127.1).
cluponka [151]

Answer:

The natural logarthim of a negative is undefined.

6 0
3 years ago
in the diagram below P(x:y)is a point in the third quadrant. ROP=B and 17 cos B is equal to -15 calculate the values of x and y
Ipatiy [6.2K]

you showed no diagram or any picture / screenshot

4 0
2 years ago
the initial cost to set up a website is $48. it cost $44 per month to maintain the website . how many months will you be able to
Delicious77 [7]

We would start with 400 - 48, to cover the initial cost. We would be left with 352 dollars to spare for the monthly bill. 352 divided by 44, which is the monthly cost, would be 8. The website could be set up and held for 8 or 9 months, depending on if the initial cost is paid at the same time or before the first monthly one.

8 0
3 years ago
Read 2 more answers
Horatio is solving the equation -3/4+2/5x=7/20x-1/2. Which equations represent possible ways to begin solving for x? Check all t
trapecia [35]

Answer:

  • 2/5x=7/20x+1/4
  • -3/4=-1/20x-1/2
  • -3/4+1/20x=-1/2

Step-by-step explanation:

If you add 3/4 to both sides of the equation, you get ...

... 2/5x = 7/20x + 1/4 . . . . first choice

If you subtract 2/5x from both sides of the equation, you get ...

... -3/4 = -1/20x -1/2 . . . . third choice

If you subtract 7/20x from both sides of the equation, you get ...

... -3/4 +1/20x = -1/2 . . . . last choice

Choices 2 and 4 are erroneous versions of choices 1 and 3, so do not apply.

4 0
3 years ago
Read 2 more answers
​ A sample of n = 9 college students is used to evaluate the effectiveness of a new Study Skills Workshop. Each student’s grade
forsale [732]

Answer:

B) μD = 0.60 ± 0.10(1.397)

Step-by-step explanation:

The confidence interval is given by:

MD±t_{\alpha/2, n-1} \frac{s}{\sqrt{n} }

Where

MD=60

n=9

df=n-1=8

t_{\alpha/2, n-1}=1.397

s=\sqrt{0.09} =0.3

Then the confidence interval is

μD=0.60±1.397*(0.3/√9)

μD=0.60±0.10*(1.397)

6 0
3 years ago
Other questions:
  • I need help please and fast what is 3 1⁄8 − 1 7⁄8 =
    14·2 answers
  • Which statement is true about the difference 2√7-√28
    14·1 answer
  • A cone has a diameter of 18 inches. and a height of 14 inches. What is the volume of the cone?
    6·1 answer
  • Please help me too in if sin w=-0.5 and w is a degree measure in the third quadrant, find w.
    9·1 answer
  • Yolanda buys two types of flowering plants. She buys 36 geraniums and 63 marigolds. She wants to plant an equal number of flower
    12·2 answers
  • David walks 3 km north , and then turns east and walk 4 km
    6·1 answer
  • I would really appreciate if I could get some help on this math problem.
    13·2 answers
  • I need help with the work and math
    7·1 answer
  • Please answer both A. and B.<br><br> Thank you in advance!!!
    10·1 answer
  • Find the median of the data set: 9, 6, 7, 3, 10, 9<br> A. 6<br> B. 7<br> C. 8<br> D. 9
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!