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
rjkz [21]
3 years ago
11

Charlie wants to order lunch for his friends. He'll order 5 sandwiches and a $3

Mathematics
2 answers:
poizon [28]3 years ago
6 0

Step-by-step explanation:

some of your answer options were not copied well in here.

so, I tell you the right information and how would sure it, and you need to pick the right option on your end :

the inequality is

5x + 3 <= 28

and based on that

5x <= 25

x <= 5

he can spend $5 or less on each sandwich.

xxMikexx [17]3 years ago
3 0

An just tryna get points

Step-by-step explanation:

You might be interested in
Name the Property of Equality that justifies this statement:<br> If l = m, then m=1
Nesterboy [21]

Answer:

symmetric property

Step-by-step explanation:

For all real numbers x  and y ,

if x=y , then y=x .

Order of equality does not matter.

3 0
3 years ago
Read 2 more answers
Blood type AB is the rarest blood type, occurring in only 4% of the population in the United States. In Australia, only 1.5% of
Naddik [55]

Answer:

There is a 27.62% probability that exactly 2 of the U.S. residents have blood type AB.

Step-by-step explanation:

For each U.S. resident, there are only two outcomes possible. Either they have blood type AB, or they do not. This means that we can solve this problem using binomial probability distribution concepts.

Binomial probability distribution

The binomial probability is the probability of exactly x successes on n repeated trials, and X can only have two outcomes.

P(X = x) = C_{n,x}.\pi^{x}.(1-\pi)^{n-x}

In which C_{n,x} is the number of different combinatios of x objects from a set of n elements, given by the following formula.

C_{n,x} = \frac{n!}{x!(n-x)!}

And \pi is the probability of X happening.

In this problem, we have that:

50 U.S residents are sampled, so n = 50

4% of the U.S population has blood type AB, so p = 0.04.

What is the probability that exactly 2 of the U.S. residents have blood type AB?

This is P(X = 2). So:

P(X = x) = C_{n,x}.\pi^{x}.(1-\pi)^{n-x}

P(X = 2) = C_{50,2}.(0.04)^{2}.(0.96)^{48} = 0.2762

There is a 27.62% probability that exactly 2 of the U.S. residents have blood type AB.

5 0
3 years ago
William is planning a party. He spent $110.74 to buy 9.8 pounds of candy for favors. What was the cost per pound of the candy? (
AfilCa [17]

Answer: $11.30 per pound

Step-by-step explanation:

William spent $110.74 to buy 9.8 pounds of candy.

To find the cost per candy, divide the amount spent by the quantity of candy:

=Amount spent on candy / Quantity of candy

= 110.74 / 9.8

= $11.30 per pound

6 0
2 years ago
There are 18 female students and 16 male students in a class. Which of the following expresses the ratio of female students to m
Alex Ar [27]
9:8 
 9 female to 8 male
6 0
3 years ago
Read 2 more answers
What is the same ration of 2/3
frez [133]

Answer:

4/6

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Other questions:
  • One of your peers claims that boys do better in math classes than girls. Together you run two independent simple random samples
    8·1 answer
  • What is the answer for 39 40 36 37 33 34
    8·2 answers
  • When you cross two number lines that are perpendicular to each other, and intersect at 0, you get a _____?
    12·1 answer
  • 3 1/4 as an improper fraction
    15·2 answers
  • Suppose that only 25% of all drivers come to a complete stop at an intersection having flashing red lights in all directions whe
    9·1 answer
  • Hehdnennfngngntnnrkzkziks.
    9·2 answers
  • Can you help me with all these I want to know if they're right!!!!!!!!!!!!!!!!?????????????????
    6·1 answer
  • A four pack of batteries costs $3.45. A six pack of batteries costs $4.80. Which is a better deal? Unit price.
    11·1 answer
  • PLEASE HELP!! will give brainliest for the right answer.
    7·1 answer
  • Work out the perimeter of the shaded shape.
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!