All categories

3 years ago

Can anyone help me with the question I attached below?

Mathematics

1 answer:

attashe74 [19]3 years ago

5 0

Answer:

The range in the average rate of change in temperature of the substance is from a low temperature of -22 ºF to a high of 16 ºF.

Step-by-step explanation:

Sine function is a bounded function whose range is between -1 and 1. The lowest average rate of change in temperature occurs when sine function is equal to 1 and the highest when this function is equal to -1. Then, the minimum and maximum average rate of changes in temperature are:

Minimum

$f_{min} = -19 -3$

$f_{min} = -22$

Maximum

$f_{max} = 19-3$

$f_{max} = 16$

The range in the average rate of change in temperature of the substance is from a low temperature of -22 ºF to a high of 16 ºF.

You might be interested in

Janani ran for 60 minutes and traveled 5 miles. What is her rate per mile?

Diano4ka-milaya [45]

Answer:

6.67 miles per hour

Step-by-step explanation: Im 97.99% sure this is right!! :)

6 0

2 years ago

7.2b + 6.5 > 4.8b – 8.1.

Marianna [84]

Isolate the variable by dividing each side by factors that don't contain the variable.
Inequality Form:
b
<
4.541
¯
6
b
<
Interval Notation:
(
−
∞
,
4.541
¯
6
)

8 0

3 years ago

Convert the angle 0=17pie/18 radians to degrees.<br> Express your answer exactly.

Anettt [7]

170° is the answer I got hope it helps

4 0

3 years ago

Read 2 more answers

Diane is 23 years older than her daughter Amy and 6 years Diane will be twice as old as Amy how old are they now

Dmitry_Shevchenko [17]

The age difference between Diane and Amy remains the same. 6 year later, the age difference is still 23 years old.

6 years later,
Amy is 23 years old
Diane is 46 years old

Now,
Amy, 17 years old
Diane, 40 years old.

6 0

3 years ago

The width of a rectangle is equal to m cm, but it’s length is five times greater than the width. Find the area of the rectangle.

Irina18 [472]

Area of rectangle is $5m^{2}\ cm^{2}$

Step-by-step explanation:

Given,

Width of rectangle = m cm

As length is 5 times more than width;

Length of rectangle = 5m cm

Area of rectangle = Length x Width

$Area\ of\ rectangle = 5m*m\\Area\ of\ rectangle = 5m^{2} \\As\ length\ and\ width\ both\ are\ in\ cm\,\ therefore\\Area\ of\ rectangle = 5m^{2}\ cm^{2}$

Area of rectangle is $5m^{2}\ cm^{2}$

Keywords: Area, Multiplication, Rectangle.

Learn more about rectangles at:

#LearnwithBrainly

3 0

3 years ago