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
Alenkasestr [34]
3 years ago
11

stephanie has 3 3/4 bags of soil to put in her garden. each bag of soil will cover 125.3 ft2. how many square feet will stephani

e be able to cover if she uses all these bags of soil ?​
Mathematics
1 answer:
VashaNatasha [74]3 years ago
8 0

Answer:

469.9 ft^2

Step-by-step explanation:

The rate at which soil covers the garden is:

                     

  125.3 ft^2  /  (1 bag)

If Stephanie has 3 3/4 bags of soil to start with, the area she can cover with this soil is (rate)(number):

   125.3 ft^2          15 bags

------------------- * ---------------- = 469.9 ft^2 can be covered with 3 3/4 bags

        1 bag                  4

You might be interested in
A lighthouse is located on a small island 2 km away from the nearest point P on a straight shoreline and its light makes four re
ddd [48]

Answer:

62.8 km per min

Step-by-step explanation:

Let the diagram of this situation is shown below,

In which \theta is the angle made by light to the straight line joining the lighthouse and P,

∵ Light makes 4 revolutions per minute.

Also, 1 revolution = 2\pi radians

So, the change in angle with respect to t ( time ),

\frac{d\theta}{dt}=8\pi\text{ radians per min}

Let x be the distance of beam from P,

\implies \tan \theta = \frac{x}{2}

Differentiating with respect to x,

\sec^2 \theta \frac{d\theta}{dt}=\frac{1}{2}\frac{dx}{dt}

(1+\tan^2 \theta) (8\pi) = \frac{1}{2}\frac{dx}{dt}

(1+\frac{x^2}{2^2})(8\pi) = \frac{1}{2}\frac{dx}{dt}

If x = 1 km,

(1+\frac{1}{4})8\pi =\frac{1}{2}\frac{dx}{dt}

\frac{5}{4}8\pi = \frac{1}{2}\frac{dx}{dt}

\implies \frac{dx}{dt}=\frac{80\pi}{4}= 20\pi\approx 62.8\text{ km per min}

Hence, the beam of light moving along the shoreline with the speed of 62.8 km per min

7 0
4 years ago
First,i would rewrite 3/4 as an equivalent fraction with a denominator of ____
Aleks04 [339]

Answer:

denominator of 12 (first blank) making the numerator 9. equivalent fraction 9/12 (second blank)

Step-by-step explanation:

lowest common denominator is 12. make sure what you do to the denominator (4times3)= 12, you do to the numerator (3times3)=9

8 0
3 years ago
Simplify 15c3 please
aleksklad [387]

Answer:

455.

Step-by-step explanation:

Yes. You require the number of combinations of 3 from 15.

15C3

The formula for this is   15! / 12! 3! or you can do itr as follows

15C3 = 15*14*13/3*2*1

= 5*7*13

= 35*13

= 455.

7 0
3 years ago
(Will Give Brainliest) −2(4
mariarad [96]

Answer: 16      

2^4

2*2*2*2

--> 16

3 0
2 years ago
Read 2 more answers
Is this a function? Or is it not a function ? I’ll give brainlist.
raketka [301]

Answer:

its a function something to remember is if anything on the y line (up and down) touches its not a function otherwise it is

Step-by-step explanation:

5 0
3 years ago
Other questions:
  • A student wants to sign up for a swimming class that charges $5 an hour. His parents are willing to spend up to $100 for swimmin
    8·1 answer
  • The world record for most drum beats per minute is 2,109 beats. How many beats would that be in 3 minutes?
    10·1 answer
  • What is the circumference of a circle that has a area of 452.16
    6·1 answer
  • 6,282 in scientific notation would be _____?
    8·2 answers
  • A triangle is placed in a semicircle with a radius of 5 yd, as shown below. Find the area of the shaded region.
    12·1 answer
  • Questions in in the photos
    8·1 answer
  • Are regular polygons always the same?
    8·2 answers
  • In order to help me move, I got a credit card with a $1,000 credit limit and spent all $1,000 the first month. The credit card c
    8·1 answer
  • Which expressions represent the product of a variable and a coefficient?
    12·1 answer
  • The sum of an integer and its _____ inverse is 0.
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!