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
Svetlanka [38]
3 years ago
12

If your front lawn is 18.0 feet wide and 20.0 feet long, and each square foot of lawn accumulates 1450 new snowflakes every minu

te, how much snow, in kilograms, accumulates on your lawn per hour?
Mathematics
1 answer:
Karo-lina-s [1.5K]3 years ago
7 0

Answer:

62.64 kg/hr

Step-by-step explanation:

Please consider the complete question.

If your front lawn is 16.0 feet wide and 20.0 feet long, and each square foot of lawn accumulates 1150 new snow flakes every minute, how much snow (in kilograms) accumulates on your lawn per hour? Assume an average snow flake has a mass of 2.00 mg.

Let us find area of the front lawn by multiplying length and width of the lawn as:

\text{Area of front lawn}=\text{18 ft}\times 20\text{ ft}

\text{Area of front lawn}=360\text{ ft}^2

Let us find amount of snowflakes per minute.

\text{Snowflakes}=360\text{ ft}^2\times \frac{\text{1450 flakes}}{\text{ft}^2}=522000\text{ flakes}

Snowflakes per hour:

522000\times 60 \text{ flakes}=31,320,000\text{ flakes}

\text{Weight of snow}=31,320,000\text{ flakes}\times\frac{\text{ 2 mg}}{\text{Snowflake}}

\text{Weight of snow}=62,640,000\text{ mg}

1 kg = 1000,000 mg

\text{Weight of snow}=62,640,000\text{ mg}\times \frac{\text{1 kg}}{\text{1,000,000 mg}}=62.64\text{ kg}

Therefore, 62.64 kg of snow accumulates on your lawn per hour.

You might be interested in
Which means 30 is the product of 6 and a number b
Sav [38]
Just divide 30 by 6 and you get b=5
7 0
3 years ago
An isosceles trapezoid is a quadrilateral with two congruent legs and a pair of parallel bases. Prove the base angles of an isos
Alex_Xolod [135]
BE is congruent to overline CF since they are altitudes of the same trapezoid(S). AB is congruent to overline CD (Given) AE is congruent to overline FD by the Hypotenuse Leg Theorem. triangle ABC is congruent to triangle DCF (SSS Triangle Congruence) angle A is congruent to angle D since corresponding parts of congruent triangles are congruent.
5 0
3 years ago
Manuel buys 7.9 pounds of strawberries. Each pound costs $3.89. Which expression gives the best estimate of the cost of the stra
topjm [15]
The options you gave are extremely confusing, but if you round 7.9 it is 8, and if you round $3.89 it is $4. Therefore, the best estimate would be 8•$4, or $32
7 0
3 years ago
Read 2 more answers
Help please................
Zinaida [17]
The answer is yes she incorrectly graphed using the points (-2,4) instead of the point (4,-2). This is the answer because if you solve the equation given you should get y=-3/5x+2/5 so a and e will be wrong and if you plug one of the points in you will give a untrue statement so its not d so you are left with b and c so you plug in the end request and you get a true statement with b equaling -2 if you plug in 4 in for x
5 0
3 years ago
If i'm getting 20% commission from a monthly sale of $800000 what is my 30% in month of sale be?
Oksana_A [137]

Answer:

Your commission check for the 20% would be $160,000 and your 30% would be $240,000.

Step-by-step explanation:

To find each of these, multiply the total number of sales by the percentage of the commission.

$800,00*20% = $160,000

$800,000*30% = $240,000

6 0
3 years ago
Other questions:
  • What is -2 × 1 1/4=
    10·1 answer
  • There are 5 lead male roles and 4 lead female roles. If you must seat the male leads together, the female leads together, the 3
    15·2 answers
  • Explaining 27 hundreds and 83 tenths
    11·1 answer
  • What are 3 exponents that equal 216 except for 6 to the 3rd power?
    14·1 answer
  • Tell me what x is idc if you explain
    12·2 answers
  • Given f(x) = - 3x + 1 , solve for a when f(x) = - 5 .
    10·2 answers
  • The height of a tree is 8 metres, correct to the nearest metre.
    13·1 answer
  • I neeeed help plz help me
    7·1 answer
  • The company estimated that they would sell 500 caps during the football season. They actually sold 575. Find the percent error.
    7·1 answer
  • Kayden is the youngest of four siblings whose ages are consecutive integers. if the sum of their ages is 90, find kayden's age.
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!