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
Anarel [89]
3 years ago
11

38÷244 ,24÷943,653÷52

Mathematics
1 answer:
jeka943 years ago
5 0
38/244= about 0.16
24/943= about 0.03
653/53= about 12.32
All answers are rounded
You might be interested in
I am stumped on Question 2
Tomtit [17]

Answer:

Step-by-step explanation:

A.60/100=3/5

B.10-8=2

D.20/100=5

C.0.37=

E.5/6=0.83

4 0
3 years ago
Read 2 more answers
Imagine the fire department had to evacuate the 25th floor of an office building. For firefighters to safely reach people at thi
joja [24]

Answer:

Check Explanation

Step-by-step explanation:

Some information required to answer this question is missing, but on a general basis, here goes the carefully researched response.

Majority of popular truck ladders are about 75 to 105 feet long. There are special truck ladders that reach up to 125 feet.

The length of a truck ladder is naturally limited by weight. The weight has to not be too much so that the truck can still move at a good enough speed on the roads. The weight of these ladders are primarily dependent on the strength of the metal used to make them.

At the top of these ladders, on a windy day, eind interference can cause the ladder to move back and forth all over the place, rhereby endamgerimg lives further and using a light material because we want the truck to still be able to move, will not work because light ladders especially, are easily carried by wind.

The 105-foot aerial ladder can reach 7 to 8 floors depending on the height of the floors.

The 25th floor of an office building can be accessed using a ladder that is about 225 ft long and that simply, is not feasible at all to manufacture this ladder considering the required weight and how too far away in the air this ladder would be, there would be little or no control over this.

Hence, a more realistic solution would be an helicopter that is steadied to slowly get people out of that floor.

Also, if the elevators or stairs are still accessible, these are better alternatives than a 225 ft long ladder aiming to reach the 25th floor.

Hope this Helps!!!

4 0
3 years ago
A pilot flew a 400 mile flight in 2.5 hours flying into the wind. Flying the same rate and with the same wind speed the return t
eduard

Answer: 20 mph

Explanation:

Speed is a physical quantity which is equal to the ratio between the distance covered (d) and the time taken (t):

v=\frac{d}{t}

In the first part of the problem, the plane flew a distance of d=400 mi in a time of t=2.5 h. The speed of the plane in this case was the difference between the proper speed of the plane, v, and the speed of the wind, w, since the plane flew opposite to the wind. So we can write:

v-w=\frac{400mi}{2.5h}=160 mph (1)

During the return trip, the plane flew with a speed (v+w), since the wind was on the tail, and it took 2 hours to cover the same distance:

v+w=\frac{400 mi}{2 h}=200 mph (2)

So we have two equations with two unknown variables. From (1), we get

v=160+w

Substituting into eq.(2)

(160+w)+w=200\\160+2w=200\\2w=40\\w=20 mph

So, the speed of the wind was 20 mph.

3 0
3 years ago
Read 2 more answers
What is 550 divide by 76
harina [27]

Answer:

7.236

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
What expression is equivalent to the number 28 19/100
galina1969 [7]

Answer:

20 + 8 + 0.1 + 0.09

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Other questions:
  • This is the first step in which construction?
    14·1 answer
  • Convert 330 meters per second (m/s) to kilometers per minute (km/min). A) 1.98 x 10^1 km/min B) 1.98 x 10^-1 km/min C) 1.98 x 10
    13·1 answer
  • Determine the present value, P, you must invest to have the future value, A, at simple interest rate r after time t. Round answe
    6·1 answer
  • What is a common factor of 12x 2 − 5x − 3 and 6x 2 − x − 1 ?
    15·1 answer
  • Consider the equation v + 4 + v = 8. What is the resulting equation after the first step in the solution?
    5·2 answers
  • Which of these numbers is irrational? A) 7 10 B) −0.125 C) 0.1252552555... D) −10.65
    14·2 answers
  • michelle has a starting balance on a gift card a for $300. She buys several dresses for $40 a piece. After her purchase she has
    11·2 answers
  • Write an equation for the line that is perpendicular to the given line and that passes through the given point. y = 2x + 7; (0,
    12·1 answer
  • if she could have run 400 meters at the same rate as she ran 100 meters, would she have broken the record? Find the difference b
    8·1 answer
  • Just number three pls give right answer and will give brainless
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!