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
QveST [7]
2 years ago
5

It takes 50 oz of grass seed to seed 3000 ft2 of lawn. At this​ rate, how much would be needed for 7200 ft2 of​ lawn?

Mathematics
1 answer:
saw5 [17]2 years ago
6 0

Answer:

120 ounces

Step-by-step explanation:

First find how many ft2 of lawn 1 once can seed.

To do this we simply divide 3000 by 50 ( because 50 ounces of grass seed can seed 3000 ft2 of lawn )

3000 / 50 = 60

So 1 ounce can seed 60ft2 of lawn

To find how many ounces would be needed to seed 7200 ft2 of lawn we would divide 7200 by the amount of lawn 1 once can seed ( which is 60ft2 )

7200/60 = 120

So 120 ounces of grass seed would be needed to seed 7200 ft2 of lawn

You might be interested in
Simplify the expression 2³ × 2² A. 4⁵ B. 2⁶ C. 4⁶ D. 2⁵
mixer [17]

Answer:

2^5

Step-by-step explanation:

The base is the same

2^3 * 2^2

We are multiplying, so we can add the exponents

2^3 * 2^2 = 2^(3+2) = 2^5

3 0
3 years ago
Read 2 more answers
Sherry is a waitress at a country club restaurant. She receives an automatic 15% tip which is added to the member's check for th
Karo-lina-s [1.5K]

Answer:

143 50

Step-by-step explanation:

I hope it helps pa brainlest po

7 0
2 years ago
Janiyah is 2/3 years older than Hannah. Hannah is 1/4 a year older than Sia. If Sia is 10 1⁄2 years old, how old is Hannah?
Sever21 [200]

Hannah is 10 and 3/4 years old

Step-by-step explanation:

8 0
2 years ago
Please help i beg i never get these right
Anuta_ua [19.1K]

Answer:

\sin(105) = \frac{\sqrt 2 + \sqrt 6}{4}

Step-by-step explanation:

Given

\sin(105^o)

Required

Solve

Using sine rule, we have:

\sin(A + B) = \sin(A)\cos(B) + \sin(B)\cos(A)

This gives:

\sin(105^o) = \sin(60 + 45)

So, we have:

\sin(60 + 45) = \sin(60)\cos(45) + \sin(45)\cos(60)

In radical forms, we have:

\sin(60 + 45) = \frac{\sqrt 3}{2} * \frac{\sqrt 2}{2} + \frac{\sqrt 2}{2} * \frac{1}{2}

\sin(60 + 45) = \frac{\sqrt 6}{4} + \frac{\sqrt 2}{4}

Take LCM

\sin(60 + 45) = \frac{\sqrt 6 + \sqrt 2}{4}

Rewrite as:

\sin(60 + 45) = \frac{\sqrt 2 + \sqrt 6}{4}

Hence:

\sin(105) = \frac{\sqrt 2 + \sqrt 6}{4}

3 0
2 years ago
Which shape must have opposite sides that are parallel and congruent, and diagonals that are perpendicular bisectors of each oth
n200080 [17]

Answer:

Rectangle or square

Step-by-step explanation:

The diagonals are perpendicular bisectors of each other. C) All four angles of the parallelogram are right angles. Congruent diagonals eliminates the rhombus. This leaves the rectangle or the square.

8 0
3 years ago
Read 2 more answers
Other questions:
  • Quadrilaterals find m
    7·1 answer
  • Please only right answer I'm so confused.
    6·1 answer
  • How does a bar diagram help you understand what it means to divide fractions?
    9·1 answer
  • Write an inequality that expresses the reason the lengths 5 feet, 10 feet, and 20 feet could not be used to make a triangle. Exp
    12·1 answer
  • How do I answer this question?
    7·2 answers
  • Helppp me faststttttt plzzzzz
    15·1 answer
  • 2 ( 3x - 1) = -6x -2​
    14·2 answers
  • Jackie weighed an Amazon box that was delivered to her home.The box weighed 192 ounces.How much does the box weight in pounds
    7·1 answer
  • 5.<br> 10 in.<br> 6 in.<br> 14 in.<br> shaded area<br> base<br> 6.
    15·1 answer
  • What is jdjxjcjxjckckckckv<br> 2/3(I -6)=6
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!