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
zubka84 [21]
3 years ago
11

All of the members of our spray-painting team paint at the same speed. If 20 team members can paint a 4800 square foot wall in 3

6 minutes, then how many minutes would it take for 9 team members to paint a 3600 square foot wall?
thanks ! :)
Mathematics
1 answer:
Tresset [83]3 years ago
7 0

Answer:

60 minutes

Step-by-step explanation:

How fast can one team member paint?

20 * 36 = 720 minutes

One team member can paint a 4800 square wall in 720 minutes.

How fast can one team member paint a square wall of 3600 square feet?

720 * (3600/4800) = 540 minutes

Now how fast would it take 9 team members?

540 / 9 = 60 minutes.

You might be interested in
Which linear inequality is represented by the graph? y ≥1/3 1/3x – 4 y ≤ x – 4 y ≤1/3x + 4 y ≥1/3x + 4
jenyasd209 [6]

Answer:

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Find the first five terms of the recursive sequence <br> an=-6an-1 where a1=4.5
grandymaker [24]

Answer:

4.5, -27, 162,-972, 5832

Step-by-step explanation:

The given recursive definition is,

a_n=-6a_{n-1}, a_1=4.5

This will form a geometric sequence with first term 4.5 and common ratio r=-6.

When n=2, we have:

a_2=-6a_1 \\  \implies \: a_2=-6 \times 4.5 =  - 27

When n=3, we get:

a_3=-6a_2 \\  \implies \: a_3=-6 \times  - 27 =  162

When n=4, we get:

a_4=-6a_3 \\  \implies \: a_4=-6 \times 162 =  - 972

When n=5, we get:

a_5=-6a_4 \\  \implies \: a_5=-6 \times  - 972 = 5832

Therefore the first five terms are:

4.5, -27, 162,-972, 5832

3 0
3 years ago
Can someone please help me .. will mark brainliest !
Rashid [163]
The last one is 5/3x+5
5 0
3 years ago
Read 2 more answers
ILL GIVE BRAINLEST Determine whether the two angles in each figure are complementary, supplementary, or neither
Firdavs [7]

Answer:

Step-by-step explanation:

If the sum of two angles = 180°

Then the pair of angles will be supplementary.

If the sum of two angles = 90°

Then the pair of angles will be complementary.

Sum of angles having measures 98° and 82° = 98° + 82°

                                                                          = 180°

Therefore, both the angles will be supplementary.

Sum of angles having measures 134° and 36° = 134° + 36°

                                                                            = 170°

Therefore, these angles are neither supplementary nor complementary.

So the answer is NEITHER.

8 0
3 years ago
Cost of 1 almirah is=$2345<br>what is the cost of 12 such almirah?​
Dennis_Churaev [7]

Answer:

The answer is- Rs. 28,140

Step-by-step explanation:

The cost of 1 almirah is Rs. 2345

Therefore the cost of 12 such almirahs will be

= 2345 × 12

= Rs. 28,140

<h2>Please mark me as brainliest</h2>
6 0
2 years ago
Read 2 more answers
Other questions:
  • If one letter is chosen at random from the word refuse what is the probability that the letter chosen will be an e
    14·1 answer
  • A stratified sample in which the number of sampling units drawn from each stratum is in proportion to the population size of the
    13·1 answer
  • Given A(-3,6) and B(5,-6) find the distance and midpoint between each
    8·2 answers
  • Emily and Lily are reading the same copy of the same book for a summer reading assignment.
    6·1 answer
  • A?<br> B?<br> C?<br> B?<br> I need help
    10·1 answer
  • 2x-16x + 9) - 8 = 24
    9·2 answers
  • How do i find BC?<br><br> Khan Academy
    10·1 answer
  • A scientist wants to know if the color of the water affects how much animals drink. The average amount of water each animal drin
    14·1 answer
  • Reflex angle of 95 degrees
    12·1 answer
  • Can someone help me with these problems, DUE today!
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!