A bicycle wheel has a circumference of 38 inches . What is the approximate length of the radius of the wheel

Identify the property used in each step of solving the inequality 3x – 2 > –4.

Marizza181 [45]

Answer:addition and multiplication

Step-by-step explanation:

I just did it

7 0

2 years ago

Read 2 more answers

In a flight of 600 km, the speed of the aircraft was slowed down due to bad weather. The average speed of the trip was decreased

UkoKoshka [18]

The average speed would be 600 km/hr.

Step-by-step explanation:

Let the original speed be 'x'

Let the decreased speed be 'x-200'

Distance = 600 km

Time increased by 30 minutes

According to question, it becomes,

$\dfrac{600}{x-200}-\dfrac{600}{x}=\dfrac{30}{60}\\\\\dfrac{x-(x-200)}{x^2-200x}=\dfrac{1}{2\times 600}\\\\\dfrac{200}{x^2-200x}=\dfrac{1}{1200}\\\\240000=x^2-200x\\\\x^2-200x-240000=0\\\\x=600,-400$

So, The average speed would be 600 km/hr.

5 0

2 years ago

f each bowl of ice cream creates a profit of $0.35, what could be the profit made from the 3/4 of a gallon of ice cream?

WINSTONCH [101]

Answer:

$4.2

Step-by-step explanation:

Full question is:

At an ice cream social, 3/4 of a gallon of ice cream is split into bowls, each containing 1/16 of a gallon of ice cream. How many bowls of ice cream can be made?
If each bowl of ice cream creates a profit of $0.35, what could be the profit made from the 3/4 of a gallon of ice cream?

<h3>Solution</h3>

Number of bowls is:

3/4 ÷ 1/16 = 3/4*16 = 12 bowls

Profit made:

12*$0.35 = $4.2

3 0

2 years ago

If you have a plant and it grows 21.3 centimeters in 1 day what would be the x and y

DochEvi [55]

Answer:

Step-by-step explanation:

Here we want to present growth as a function of time; the growth depends upon the number of days that go by. So, growth(y) is the dependent variable and time (in days, x) is the independent variable.

7 0

2 years ago

What is 5x-4y=-7 (-20,-8)in slope intercept form

forsale [732]

For this case we have that by definition, the equation of the line of the slope-intersection form is given by:

$y = mx + b$