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
Drupady [299]
3 years ago
12

one afternoon kassim's sandwich shop sells 15 sandwiches in 45 minutes if the shop continues to sell sandwiches at the same rate

how many sandwiches will the shop sell in three hours
Mathematics
1 answer:
Bumek [7]3 years ago
5 0
60 sandwiches in 3 hours.
You might be interested in
Find the value of x.<br><br> A. X = 90<br> B. X = 32<br> C. X = 30<br> D. X = 15
Verizon [17]
A or d…………………………… ……
5 0
2 years ago
Read 2 more answers
An ant travels at a constant rate of 30 cm every 2 minutes at what pace does the ant travel per centimeter
Rama09 [41]

Answer:

Answer: 15 cm in one minute. Step-by-step explanation: If the ant travels at 30 cm every two minutes, then divide both numbers by two to get the unit rate, which is 15 I'm per minute

6 0
3 years ago
It is a best practice to analyze data directly on an infected machine. t or f?
Alex Ar [27]
I would say your answer is FALSE
5 0
3 years ago
What is the focus of the parabola? <img src="https://tex.z-dn.net/?f=y%3D%20%5Cfrac%7B1%7D%7B4%7D%20x%5E%7B2%7D%20-x%2B3" id="Te
OlgaM077 [116]
We know that
the equation of the parabola is of the form
y=ax²+bx+c
in this problem
y=1/4x²−x+3
where
a=1/4
b=-1
c=3
 the coordinates of the focus are
(-b/2a,(1-D)/4a)
where D is the discriminant b²-4ac
D=(-1)²-4*(1/4)*3-----> D=1-3---> D=-2
therefore
x coordinate of the focus
-b/2a----> 1/[2*(-1/4)]----> 2

y coordinate of the focus
(1-D)/4a------> (1+2)/(4/4)---> 3

the coordinates of the focus are (2,3)
3 0
3 years ago
Read 2 more answers
Suppose that two people standing 2 miles apart both see the burst from a fireworks display. After a period of​ time, the first p
Usimov [2.4K]

Answer: approximately 5148 feet directly north of point A

This is equivalent to 0.975 miles

==============================================================

Explanation:

Check out figure 1 (attached image below) to see how the drawing is set up.

Points A and B are separated by 2 miles, or 10560 feet. Use the conversion factor 1 mile = 5280 feet.

Because sound travels at roughly 1100 feet per second (assuming all of the conditions are right), this means that after x seconds, the sound wave has traveled a total distance of 1100x feet. This is the distance from A to C. Point C is the firework location.

The distance from B to C is 1100(x+6) feet because it takes 6 more seconds for the soundwave to travel from C to B, compared from C to A.

Note that triangle ABC is a right triangle. The 90 degree angle is at point A.

We can use the pythagorean theorem to solve for x

See figure 2 in the attached images to see the steps on solving for x. The numbers get quite big, though in the end x is fairly small. We end up with x = 4.68, which is approximate due to the 1100 figure being approximate.

This means the sound wave takes about 4.68 seconds to go from point C to point A.

With this x value, we can compute the expression 1100x to get

1100*x = 1100*4.68 = 5,148 feet

To convert this to miles, divide by 5280

(5148)/(5280) = 0.975

Therefore,

5148 feet = 0.975 miles

6 0
3 years ago
Other questions:
  • What is the period of the function y=2sin(3x-pi/6)+4<br> URGENT
    8·1 answer
  • For one part of the study, n = 114 male athletes from eight Canadian sports centers were surveyed. Their average caloric intake
    11·1 answer
  • Determine whether the events are independent or dependent. Explain your reasoning. Returning a rented movie after the due date a
    14·1 answer
  • A field test for a new exam was given to randomly selected seniors. The exams were graded, and the sample mean and sample standa
    13·1 answer
  • Find the slope of the line through each pair of point
    13·1 answer
  • The equation below can be used to model the approximate cost of different numbers of carnival passes.
    5·1 answer
  • 68 POINTS!! AND BRAINLIEST PLEASE HELP!!
    9·1 answer
  • A cone and a cylinder have congruent height and base bases. The volume of the cone is 18m squared. What's the volume of the cyli
    6·1 answer
  • Which expression is equivalent to
    7·2 answers
  • When solving this equation for x, what would you do next?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!