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
slega [8]
3 years ago
10

Trisha needs to make at least 50 gift bags for an event. Each gift bag will contain at least 1 thumb drive or 1 key chain. She w

ants to use at least 5 times as many key chains as thumb drives. She has 25 thumb drives and 200 key chains.
Let x represent the number of key chains. Let y represent the number of thumb drives.

Which inequalities are among the constraints for this situation?

Select each correct answer.




x+y≥50

x≥5y

x≤5y

x+5y≤50

y≤25

Mathematics
2 answers:
mel-nik [20]3 years ago
8 0

Answer:

y ≤ 25

x ≥ 5y

x + y ≥ 50

Step-by-step explanation:

Archy [21]3 years ago
6 0

Answer:I Believe the Correct answers are:

x+5y ≤ 50

and

x+y≥50



You might be interested in
In a recent survey in a Statistics class, it was determined that only 70% of the students attend class on Fridays. From past dat
pishuonlain [190]

Answer:

a) 67.6% of students is expected to pass the course

b) 0.9112 = 91.12% probability that he/she attended classes on Fridays

Step-by-step explanation:

Conditional Probability

We use the conditional probability formula to solve this question. It is

P(B|A) = \frac{P(A \cap B)}{P(A)}

In which

P(B|A) is the probability of event B happening, given that A happened.

P(A \cap B) is the probability of both A and B happening.

P(A) is the probability of A happening.

a. What percentage of students is expected to pass the course?

88% of 70%(attended class)

20% of 100 - 70 = 30%(did not attend class). So

p = 0.88*0.7 + 0.2*0.3 = 0.676

0.676*100% = 67.6%

67.6% of students is expected to pass the course.

b. Given that a person passes the course, what is the probability that he/she attended classes on Fridays?

Here, we use conditional probability:

Event A: Passed the course

Event B: Attended classes on Fridays.

67.6% of students is expected to pass the course.

This means that P(A) = 0.676

Probability that passed and attended classes on Friday.

88% of 70%

This means that:

P(A \cap B) = 0.88*0.7 = 0.616

Then

P(B|A) = \frac{P(A \cap B)}{P(A)} = \frac{0.616}{0.676} = 0.9112

0.9112 = 91.12% probability that he/she attended classes on Fridays

5 0
3 years ago
What criteria must a polygon meet to be considered inscribed in a circle? <br> Help ASAP!!
Monica [59]
A polygon is inscribed in a circle if all its vertices are points on the circle and all sides are included within the circle. All regular polygons can be inscribed in a circle. The center of an inscribed polygon is also the center of the circumscribed circle.
6 0
3 years ago
Read 2 more answers
Is this function linear or nonlinear?​
sasho [114]

Answer:

It's linear

Step-by-step explanation:

This is a slope intercept form.

3 0
3 years ago
On average, Ainsley and her friends could complete 44 sit-ups in one minute. The number of sit ups done by each of her friends i
Marina CMI [18]

Answer:

i think ainsley completed 45

Step-by-step explanation:

4 0
4 years ago
Read 2 more answers
What does x equal to? “?” = x Solve by using fractions and round to the nearest hundredth if necessary
Anna007 [38]

Answer:

3.5 inches

Step-by-step explanation:

We can rotate the figure to the left 90 degrees clockwise so that it becomes same orientation as the figure to the right.

Since they are similar figures, their corresponding sides are proportional.

The 4 inch side of left figure corresponds to 16 in side of right side figure.

The "?" inch side of left figure corresponds to 14 in side of right side figure.

We can replace "?" with "x" and setup two ratios and equate them:

\frac{4}{16}=\frac{x}{14}

Now, we can cross multiply and solve for x:

\frac{4}{16}=\frac{x}{14}\\16x=4*14\\16x=56\\x=\frac{56}{16}\\x=3.5

Hence,

the unknown side marked "?" is equal to 3.5 inches

6 0
3 years ago
Other questions:
  • Elizabeth likes to read. She prides herself on being able to read 240 pages in 2 hours. How long does it take Elizabeth to read
    7·1 answer
  • A student said that 42% of 78 is 45. Is this answer reasonable
    10·2 answers
  • In 2013, a study of restaurant meals in Boston, MA found that on average, single plate meals contained 1,327 calories. Per the U
    5·1 answer
  • Which expression is equivalent to (jk)l? A. (j + k) + l B. j(kl) C. (2jk)l D. (j + k)l
    12·1 answer
  • From a population of 200 elements, the standard deviation is known to be 14. A sample of 49 elements is selected. It is determin
    6·1 answer
  • The weight of the eggs is shown. Identify the constant of proportionality of total weight to a number of eggs.
    6·2 answers
  • Simplify the following radicals. 1. √16 2. √17 3. √18 4. √19 5. √20
    6·1 answer
  • Jen goes to a carnival with $25.00 to spend.
    5·1 answer
  • Help! I don't understand this question.
    7·1 answer
  • Triangle LMN is a right triangle, and angles L and N are equal. What is the measure of angle L?​
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!