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
lina2011 [118]
3 years ago
13

Manny worked all summer to save money. Now he has $150 with which he wants to buy a digital music player and as many songs as he

can afford. The digital music player costs $89, and each song costs $0.99. If Manny spends no more than $150, before tax, how many songs can he buy?
Mathematics
1 answer:
True [87]3 years ago
8 0

Answer:

Step-by-step explanation:

Total amount of Money saved by Manny is $150. He wants to buy a digital player with it.

The digital music player costs $89, and each song costs $0.99. Let x represent the number of songs that he can afford. This means that the cost of x songs would be

89 + 0.99x

If Manny spends no more than $150, before tax, the number of songs that he can buy will be

89 + 0.99x = 150

0.99x = 150 - 89 = 61

x = 61/0.99 = 61.6

He can buy 61 songs

You might be interested in
A website charges $0.99 to download a game and a $12.49 membership fee. Write an equation that gives the total cost in dollars (
nata0808 [166]
C = Cost To Download 
M = Membership Fee.
T = 0.99C + M

Now, Plug In 6 For C.
And 12.49 For M
T = 0.99 * 6 + 12.49

0.99*6 = 5.94

T = 5.94 + 12.49

5.94+12.49 = 18.43

T = 18.43.

So, If You Want To Buy 6 Games On The Website, It Will Cost $18.43
4 0
3 years ago
Kris is setting up tables for an awards banquet. Each table seats 16 people. What is the fewest number of tables
oksian1 [2.3K]
Divide 132 by 16 to get 8.25 and you have to round up because you can’t fit 0.25 of people on a table.
3 0
3 years ago
Read 2 more answers
PLEASE HELP!!!!!!!!
vfiekz [6]

Answer:

about 78 years

Step-by-step explanation:

Population

y =ab^t  where a is the initial population and b is 1+the percent of increase  

    t is in years

y = 2000000(1+.04)^t

y = 2000000(1.04)^t

Food

y = a+bt   where a is the initial population and b is constant increase

    t is in years

b = .5 million = 500000

y = 4000000 +500000t

We need to set these equal and solve for t to determine when food shortage will occur

2000000(1.04)^t= 4000000 +500000t

Using graphing technology, (see attached graph  The y axis is in millions of years), where these two lines intersect is the year where food shortages start.

t≈78 years

8 0
3 years ago
Read 2 more answers
How many time can 9 go into 11
Murljashka [212]

Answer:

1.2

11 \div 9 = 1  remainder 2\\2 \div 9 = .2

6 0
3 years ago
A manufacturer is interested in the output voltage of a power supply used in a PC. Output voltage is assumed to be normally dist
kompoz [17]

Answer: hello your question was poorly written but i was able to the get missing parts online which enabled me resolve your question

answer:

a) a = 0.1096

b) 1.89 watts

Step-by-step explanation:

Std of output voltage = 0.25 volt

H0 : μ = 5 volts

Ha : μ ≠ 5 volts

n = 16

a) Acceptance region = 4.9 ≤ X ≤ 5.1  

Determine the value of a

value of a = 0.0548 + 0.0548

                 = 0.1096

<em>attached below is the reaming solution</em>

note : a is a type 1 error

b) power of test

True mean output voltage = 5.1 volts

P = - 1.89 watts

power cant be negative hence the power of the test  = 1.89 watts

4 0
3 years ago
Other questions:
  • You select a card at random from the cards that make up the word REPLACEMENT. On each card, there is 1 letter. Without replacing
    10·1 answer
  • Write a quadratic variation equation if g(x) varies directly with x2, and g(x) = 108 when x = 6.
    13·1 answer
  • HELP PLEASE! 40 POINTS AND WILL MARK BRAINLIEST.
    6·1 answer
  • Sheila is building a model for class. It's a tower that's designed to withstand high winds. She can use a maximum of 700 support
    13·2 answers
  • What is the volume of a cone that has a radius of 6in, and a height of 8in?
    10·2 answers
  • PLEASE HELP!!!! IMAGE ATTACHED FIND THE MEASURE OF ANGLE 3
    12·1 answer
  • PLZ HELP IM STRUGGLING IM TIMED!!<br><br> Find the area
    6·2 answers
  • Who can help me please!!!
    11·1 answer
  • Serena’s average speed during her training run was 8 kilometers per hour over the 2 hours that she ran. What was the total dista
    11·2 answers
  • (08.01)Which of the following statements shows a characteristic of a statistical question?
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!