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Leni [432]
3 years ago
7

It takes Jamil 40 minutes to drive to work, plus or minus 8 minutes depending on traffic. Which of the following equations could

be solved to find the shortest or longest times she might drive?
Mathematics
1 answer:
gtnhenbr [62]3 years ago
8 0

Answer:

addition

Step-by-step explanation:

add 40+8 and you get 48 :P

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.60 is what percent of 180? ​
Lynna [10]

Answer:

1.08

Step-by-step explanation:

.60% *180=108

108/100=1.08%

7 0
3 years ago
Read 2 more answers
(8x-12) (3x+5)=360<br> Can y’all please help me solve this problem. It is a polygon theorem
Lorico [155]

Answer:

360 polygon

Step-by-step explanation:

follow me and mark this answer

5 0
2 years ago
The graph below shows the height an elevator travels, y, in x seconds:
ad-work [718]

9514 1404 393

Answer:

  25 (ft/s)

Step-by-step explanation:

The "rate of change" is taken to mean the "rise" divided by the "run". Here, adjacent points differ in their y-value by 25 ft and their x-value by 1 second.

The rate of change is ...

  rise/run = (25 ft)/(1 second) = 25 ft/second

Usually, we're just interested in the numerical value: 25.

_____

<em>Additional comment</em>

The graph is mis-labeled. It is not showing "rate of ascent." It is showing height as a function of time. The "rate of ascent" is the <em>slope</em> of the line on the graph, not its <em>value</em>.

6 0
2 years ago
A car travels 45km in an hour. In each of the next two hours, it travels 78km. What is the average speed of the car.
romanna [79]

Answer:

The average speed of car is 67 kilometers per hour.

Step-by-step explanation:

Given that:

Distance travelled in one hour = 45 km

Distance travelled in next 2 hours = 78*2 = 156 km

Total distance = 45+156 = 201

Total time = 1+2 =  3 hours

Average speed of the car = \frac{Total\ distance}{Total\ time}

Average speed of the car = \frac{201}{3}

Average speed of the car = 67 km/hr

Hence,

The average speed of car is 67 kilometers per hour.

7 0
3 years ago
PLEASE HELP! Which one is a statistical question?
monitta

Answer:

B

Step-by-step explanation:

The others involve opinions, not numbers

- Gage Millar, Algebra 2 tutor

3 0
2 years ago
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