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
Marizza181 [45]
3 years ago
10

one satellite radio station service charges $10 per month plus an activation fee of $20. A second service charges $11 per month

plus an activation fee of $15. In what month will the cost of both plans be the same?
Mathematics
1 answer:
blondinia [14]3 years ago
4 0
Set 10x+20=11x+15 solve for x that will be the number month the costs will be the same
You might be interested in
A streaming music site changed its format to focus on previously unreleased music from rising artists. The site manager now want
nika2105 [10]

Answer:

D) The manager should fail to reject the null hypothesis; there is not enough evidence to conclude that the number of unique daily listeners has changed.

Step-by-step explanation:

The scenario indicates the null hypotheses and alternative hypotheses are

Null hypotheses: The number of unique daily listeners hasn't changed.

Alternative hypotheses: The number of unique daily listeners has changed.

The null hypothesis is rejected if the calculated p-value is less significance level.

We are given that p-value is 0.0743 and confidence level=0.95.

Significance level =α=1-0.95=0.05.

As we can see the p-value is greater than significance level, so, we fail to reject the null hypotheses at 5% significance level.

Thus, we conclude at the 95% confidence level that the manager should fail to reject the null hypothesis; there is not enough evidence to conclude that the number of unique daily listeners has changed

8 0
2 years ago
What is the value of the expression
Inga [223]

Answer:

The answer is ten or Letter C

Step-by-step explanation:

You plug in the values of w and x so you get 3(1/4*8)+4. Multiply whats in the parthensis then distribute the 3 into 2 and get 6. So 6+4=10. Thats the answer for this expression. I hope this helps!

8 0
3 years ago
Read 2 more answers
Marneshia walked three over eight of a mile in three over five of an hour. What equation can be used to calculate her unit rate
Rama09 [41]
3/8 mile in 3/5 hour
\frac{ \frac{3}{8} }{ \frac{3}{5} }
we want to find miles per hour or m/1h
convert 3/5 to 1 by multiplying it by 5/3
keep the fraction the same by multiply ing the whole thing by
\frac{ \frac{5}{3} }{ \frac{5}{3} } to get

\frac{ \frac{15}{24} }{ \frac{15}{15} }=
\frac{ \frac{5}{8} }{ 1}=5/8 miles per hour


7 0
3 years ago
Karen has a summer job as a swim instructor. she gets paid $4 per hour for the first 20 hours and $6 per hour for each hour in t
Misha Larkins [42]
She would need to work 24 hours because the first 20hrs x $4 is $80 $104-$80 = 24
24\6= 4 20 plus 4 is 24
4 0
2 years ago
Find the measure of &lt;1<br> A.) 30<br> B.) 45<br> C.) 15<br> D.) 60
nataly862011 [7]
45 would most likely be right
5 0
2 years ago
Other questions:
  • Sophia's school took a field trip. a total of 21 vehicles were needed for the trip. some students took the bus, and some student
    14·1 answer
  • What type of arithmetic property is<br>illustrated; a(b + c) = ab + ac?​
    14·1 answer
  • The length of a rectangular garden is 9 feet longer than its width. If the garden’s perimeter is 182 feet, what is the area of t
    15·1 answer
  • The number of bacteria in petri dish A doubles every 10 minutes. The number of bacteria in oetri dish B doubles every 6 minites.
    8·1 answer
  • Given vectors a = (2, 6) and b = (-3, 4), find – 3 a +5b.<br> Write your answer in component form.
    12·1 answer
  • Please help me no one even bothers to help so plzzzz i BEGGGGGGGGGGG
    14·1 answer
  • The range of the function y = 2cos x is -2 ≤ y ≤ 2.
    6·1 answer
  • 43 centimeters eauals what fraction of a meter
    12·2 answers
  • PLEASE HELP WILL MARK AS BRAINLIEST AND ITS DUE TODAY PLEASE HELP
    7·2 answers
  • This question<br><br><br> please help please<br><br> m=n+4b
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!