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
vladimir2022 [97]
2 years ago
11

The price of printing digital photos is $1.40 for 7 prints. If Louie wants to have 48 digital photos printed, what will be the c

ost?
Mathematics
1 answer:
Triss [41]2 years ago
3 0

Answer:

$9.60

Step-by-step explanation:

1.40=7

divide both by 7

0.2=1

multiply by 48

0.2 x 48=9.6

You might be interested in
Pleaseeeeee helpppppppppp
Rasek [7]

Answer:

7

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Complete the square for the expression. Also, identify the resulting expression as a binomial squared.
lakkis [162]

Answer:

20x?

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
A ramp must be in the form of a right triangle where every vertical length(leg) of 1 ft has a horizontal length(leg) of 12 ft. W
mr Goodwill [35]
3742 4764 4875 shush social zoo
6 0
2 years ago
An investigator wants to estimate caffeine consumption in high school students. how many students would be required to estimate
astraxan [27]

We can solve this problem by referring to the standard probability distribution tables for z.

We are required to find for the number of samples given the proportion (P = 5% = 0.05) and confidence level of 95%. This would give a value of z equivalent to:

z = 1.96

Since the problem states that it should be within the true proportion then p = 0.5

Now we can find for the sample size using the formula:

n = (z^2) p q /E^2

where,

<span> p = 0.5</span>

q = 1 – p = 0.5

E = estimate of 5% = 0.05

Substituting:

n = (1.96^2) 0.5 * 0.5 / 0.05^2

n = 384.16

<span>Around 385students are required.</span>

6 0
2 years ago
Solve -1 3/8 K equals 2/3
guajiro [1.7K]

Answer:

  K = -16/33

Step-by-step explanation:

For a problem like this, it is convenient to write the mixed number as an improper fraction:

  -11/8 K = 2/3

Now, multiply the equation by the reciprocal of the coefficient of K.

  K = (-8/11)(2/3)

  K = -16/33

8 0
3 years ago
Other questions:
  • Are the graphs of the lines in the pair parallel? Explain.<br><br> y = 2/3x– 17<br> 4x – 6y = –6
    12·2 answers
  • Find the missing sides in this 30-60-90 right triangle hypotenuse=12 long=?
    8·1 answer
  • What is measure of angle R?
    12·1 answer
  • Write numerical expressions for “the product of 3 and 2, plus 5” and “3 times the sum of 2 and 5”.
    15·1 answer
  • This is a hard problem
    15·2 answers
  • 2. Which of the following is a solution to the
    9·1 answer
  • Struggling here. Any help is appreciated. Due date is Jan 6 for all my missing work. Trying to get done today what I can.
    7·1 answer
  • The result of a multiplication of two or more<br> terms
    10·2 answers
  • I NEED HELP I DONT UNDERSTAND
    9·1 answer
  • The value of a painting rises from £120,000 to £192,000.
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!