answer.
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
jek_recluse [69]
2 years ago
6

Mercedes receives a $25 gift card for downloading music and wants to determine how many songs she can purchase. Each downloaded

song costs $1.29. Write and solve an inequality to determine m, the number of songs Mercedes can purchase. What is the approximate solution to the inequality? Round to the nearest whole number.
m less-than-or-equal-to 19
m greater-than-or-equal-to 19
m less-than-or-equal-to 32
m greater-than-or-equal-to 32
Mathematics
2 answers:
Contact [7]2 years ago
6 0

Answer:

A

m less than or equal to 19

She can  buy at most 19

Step-by-step explanation:

25 divided by 1.29 is 19.379844... but you can't buy fractions of a music song.

So the closest to the maximum would be 19.

Alik [6]2 years ago
4 0

Answer:

a because and so my day was okay ow was yours

You might be interested in
What is the solution of (4x-16)1/2=36^
MArishka [77]

Answer:

Answer is  x=328 .

Step-by-step explanation:

solution= (4x-16)^1/2=36

squaring both sides we get

 4x-16=129

 4x=1296+16

 x=(1296+16)/4

  x=328 .

8 0
2 years ago
Read 2 more answers
2.8 meters linen divided into 45 cm pieces = # of pieces and waste
pogonyaev
2.8 meter= 2800cms

To solve this, we can create a simple algebraic equation:
45x=2800
Divide both sides by 45.
(45x)/45=(2800)/45
x=62.222

You can make 62 full pieces.

To find the waste, multiply the numbers of pieces by the length of each.
62*45
=2790
2800-<span>2790
=10 centimeters

There would be 10 centimeters of wasted linen.

Hope this helps!
-Benjamin</span>
6 0
2 years ago
Use the fact that the variance of a Poisson distribution is σ2=μ. The mean number of bankruptcies filed per hour by businesses i
lianna [129]

Answer:

Variance = 5

Standard deviation = 2.236

0.2650257

Step-by-step explanation:

For a Poisson distribution is σ² = μ.

Given that:

Mean , μ of bankruptcies files per hour = 5

μ = 5

For a Poisson distribution :

P(x = x) = (μ^x * e^-μ) / x!

The Variance and standard deviation :

Variance : σ² = μ = 5

Standard deviation = sqrt(variance) = sqrt(5) = 2.236

B.) Find the probability that at most three businesses will file bankruptcy in any given hour.

P( x ≤ 3) = P(0) + P(1) + P(2) + P(3)

P(x = 0) = (5^0 * e^-5) / 0! = 0.0067379

P(x = 1) = (5^1 * e^-5) / 1! = 0.0336897

P(x = 2) = (5^2 * e^-5) / 2! = 0.0842243

P(x = 3) = (5^3 * e^-5) / 3! = 0.1403738

0.0067379 + 0.0336897 + 0.0842243 + 0.1403738

= 0.2650257

6 0
2 years ago
16. The price of an item will increase by RM4 every month. If the current price
FinnZ [79.3K]
RM298

reason: multiply RM4 by 10 to get RM40 and add that to RM258 to get RM298
5 0
2 years ago
Read 2 more answers
RESTAURANTS In 2012, a popular pizza franchise had 2483 restaurants. In 2017, there were 2606 franchised
lisabon 2012 [21]

y  -  2483  =  24.6(x - 2)

Let x represent the number of years after 2010

Let y represents the number of restaurants in x years

2012 is 2 years after 2010

2017 is 7 years after 2010

Number of restaurants owned by RESTAURANTS in 2012 = 2483

This can be represented in coordinate form as (2, 2483)

Number of restaurants owned by RESTAURANTS in 2017 = 2606

This can be represented in coordinate form as (7, 2606)

The equation of a line in point-slope form is:

y-y_{1} = m(x - x_{1}  )

where m represents this slope, and is calculated as:

m = \frac{y_{2} - y_{1} }{x_2-x_1} \\m = \frac{2606-2483}{7-2} \\m = \frac{123}{5} \\m = 24.6

Substitute x₁ = 2, y₁  = 2483, and m = 24.6 into the point-slope equation

The equation in point-slope form becomes:

y  -  2483  =  24.6(x - 2)

Learn more here: brainly.com/question/6497976

5 0
2 years ago
Other questions:
  • 1+4=5 2+5=12 3+6=21 8+11=? puzzle answer
    10·1 answer
  • Water has a density of 1.0 g/cm3. What is the mass of 10.0 cm3 of water?
    9·2 answers
  • tom has 28 milk chocolates and emily has 24 dark chocolates they have to divide these chocolates into small packets that each ha
    12·2 answers
  • Find a solution to the initial value problem y′+sin(t)y=g(t), y(0)=3, that is continuous on the interval [0,2π] where g(t)={sin(
    7·1 answer
  • A toy company produces two kites whose shapes are geomaetrically similar. Find the length of the missing size of similar kite.
    7·1 answer
  • The first five terms of a sequence are 8, 27, 64, 125, and 216. Which of the following describes how to generate the next term i
    12·2 answers
  • A ship sails at 15 miles per hour, while it can motor at 5 miles per hour. It sails for 6 hours to its destination but has to mo
    6·1 answer
  • The dye dilution method is used to measure cardiac output with 3 mg of dye. The dye concentrations, in mg/L, are modeled by c(t)
    11·1 answer
  • Mauryn wrote the following word problem to represent a linear function. sandwiches at King sandwich cost the same amount and inc
    14·2 answers
  • At a high school with over 500 students, a counselor wants to estimate the mean number of hours per week that students at the sc
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!