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stepan [7]
1 year ago
6

PLEASE HELP ASAP 30 POINTS!

Mathematics
2 answers:
Zarrin [17]1 year ago
7 0

Answer:-4/3

Step-by-step explanation:

sveta [45]1 year ago
6 0

Answer:

-4/3

Step-by-step explanation:

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If 225 widgets were produced in 2.2 hours what is the hourly production rate
quester [9]

Answer: The hourly production rate is about 102.3 widgets per hour

Step-by-step explanation:

1.) divide 225 by 2.2, which gives you 102.2727

2.) round to the nearest tenth

5 0
3 years ago
Freddie travels east 5 km and then goes north for 12 km and then west for 5 km what is his distance and displacement
mel-nik [20]

Answer:

12 km

Step-by-step explanation:

going east by 5 km and then west by 5 km brings him 12 km to the north of where he started

8 0
2 years ago
Write the slope intercept form Through:(1,-5) and(4, -1)
erastovalidia [21]

Answer:

Slope intercept form is

y=\frac{4}{3} x- \frac{19}{3}

4 0
3 years ago
Help me please thank you <br> I have 2 questions
aivan3 [116]
1)

4m^4 - 5m^2

answer is D. last choice

2)

=  7x - 35 + 3x - 9
------------------------
      (x - 3)(x-5)


=  10x - 44
--------------------
  (x - 3)(x-5)

answer is B.

6 0
3 years ago
Read 2 more answers
The air quality index, or aqi, measures how polluted the air is in your city and assigns a number based on the quality of the ai
makkiz [27]

The number of days in which the air quality index exceed 100 in the year 1988 is 75 days. Then the correct option is B.

<h3>What is a function?</h3>

The function is an expression, rule, or law that defines the relationship between one variable to another variable. Functions are ubiquitous in mathematics and are essential for formulating physical relationships.

The air quality index (AQI) is given by the function.

\rm n = 1.76t^2-13.32 +41

Where n be the number of days the AQI exceeds 100 in a given year.

For \rm t = -2, then we have

\rm n = 1.76(-2)^2-13.32(-2) +41\\\\n = 7.04+26.64+41\\\\n = 74.68 \approx 75

More about the function link is given below.

brainly.com/question/5245372

6 0
3 years ago
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