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
sesenic [268]
2 years ago
9

A crew will arrive in one week and begin filming a city for a movie. The mayor is desperate to clean the city streets before fil

ming begins. Two teams are​ available, one that requires 700 hours and one that requires 400 hours. If the teams work​ together, how long will it take to clean all of the​ streets? Is this enough time before the cameras begin​ rolling?
Mathematics
1 answer:
Tatiana [17]2 years ago
8 0

Answer:

I think you would add the numbers then divide by 2

Step-by-step explanation:

You might be interested in
Emma wants to build a fishpond next to her cabin. The ratio of Bass to Bluefish should be 4 to 1. If her pond can hold 30 fish,
Studentka2010 [4]

I am not shere but I thing is 120

Step-by-step explanation:

like 120

5 0
3 years ago
Helpppppppppppp...plsss
Pavel [41]

Answer:

c=72

Step-by-step explanation:

8

=

9

8

⋅

8

=

8

⋅

9

3 0
2 years ago
Read 2 more answers
Solve for X. *<br> (1 Point)<br> x + 70<br> 76°<br> 410
Yuki888 [10]

Answer:

x = -7

Step-by-step explanation:

41 + 76 + x + 70 = 180

x + 187 = 180

x = 180 - 187

x = -7

7 0
2 years ago
Read 2 more answers
What is the median score for 7 3 8 4 5 6 9 8 9
bija089 [108]

Answer:

7

Step-by-step explanation:

4 0
2 years ago
.A bacteria culture grows at a rate of 20%
Zolol [24]

The number of the specimens would be in the culture after 5 minutes will be 7,962.62.

<h3>What is an exponent?</h3>

Consider the function:

y = a (1 + r) ˣ

Where x is the number of times this growth occurs, a = initial amount, and r = fraction by which this growth occurs.

A bacteria culture grows at a rate of 20% per minute.

If the culture initially has 3,200 bacteria specimens.

Then the equation will be

y = 3200 (1 + 0.2) ˣ

y = 3200 (1.20) ˣ

Then the number of the specimens would be in the culture after 5 minutes will be

y = 3200 (1.20)⁵

y = 7962.62

More about the exponent link is given below.

brainly.com/question/5497425

#SPJ1

5 0
2 years ago
Other questions:
  • A new wireless printer costs $99.99 in the store. what would your total cost be if sales tax is 9.5%
    10·1 answer
  • The larger of two numbers is 11 more than twice the smaller. The sum of the is 1 less than seven times the smaller. Find the num
    11·1 answer
  • in Manufacturing Company with 450 employees begins a new product line and must increase their number of employees by 18%. How ma
    12·1 answer
  • There are 16 students in a class with wooden pencils. There are 20 students in a class with mechanical pencils. If a school has
    7·2 answers
  • HELPPPPPPPPPP MEEEE PLZZZZZ
    5·1 answer
  • How do you find the mean?
    15·2 answers
  • The angle of depression from the top of a building to a point
    13·1 answer
  • Help me out with this question (geometry/angle bisectors)
    8·1 answer
  • 4 times the difference of 10 and 7.​
    11·1 answer
  • Find each percent of change. Round to the nearest percent if necessary. State whether the percent of change is an increase or a
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!