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
stiks02 [169]
3 years ago
11

50) A wheel has a radius of 9 inches and travels as it spins. How far does the wheel travel in one revolution? Show your work. U

se 3.14 for /pi and round to the nearest inch please :).
Mathematics
1 answer:
Ipatiy [6.2K]3 years ago
5 0
You must use the formula for the circumference of a circle which is 19*3.14. That is the distance the wheel travels in one revolution.
You might be interested in
Find the zeros of f(x) = x^2+5x-6.<br> A. {-2,3}<br> B. {-6,1}<br> c. {-2,-3}<br> D. {-6,-1}
Arisa [49]

Answer:

x^2+5x-6

a = 1  b = 5 and c = -6

Using the quadratic formula:

x = [-5 +- sq root (25 -4 * 1 *-6) ] / 2 * 1

x = [-5 +- sq root (49)] / 2

x = [-5 +- 7] / 2

x1 = 1

x2 = -6

Step-by-step explanation:

7 0
3 years ago
Please help with the question in the picture!!!
Sindrei [870]

Answer:

We have the measures:

1023 cm

2.3 m

8.72m

6430 mm

1200 mm

6.4 cm

2.5m

0.06km

Now let's write all those measures in the same unit, let's use meters.

We know that:

1cm = 0.01m

1mm = 0.001m

1 km = 1000m

Then, we can rewrie the measures as:

1023 cm = 1023*0.01 m = 10.23 m

2.3 m

8.72m

6430 mm = 6430*0.001 m = 6.430 m

1200mm = 1200*0.001 m = 1.2 m

6.4 cm = 6.4*0.01m =  0.064 m

2.5m

0.06km = 0.06*1000km = 60m

Then the order, from smallest to largest is:

6.4 cm

1200mm

2.3 m

2.5m

6430 mm

8.72m

1023 cm

0.06km

6 0
3 years ago
A jury pool has 24 men and 16 women, from which 12 jurors will be selected.
Arlecino [84]

Answer:

I think that answer is 6men an 6women

8 0
3 years ago
How do I find B in y=mx+b?
mixas84 [53]
If you already have an equation, all you have to do is locate the slope and look after it. But if it's in a graph, it's where the line is crossing the y-axis.

An example of the equation would be

y=2x+3
y=mx+b
2 would be m which is slope
and 3 would be b which is the y-intercept
3 0
3 years ago
- Maria wants to buy a ring that costs $67.00. She has a coupon for 25% off.
Vilka [71]

Answer:

$16.75

Step-by-step explanation:

To get the solution, we are looking for, we need to point out what we know.

1. We assume, that the number 67 is 100% - because it's the output value of the task.

2. We assume, that x is the value we are looking for.

3. If 67 is 100%, so we can write it down as 67=100%.

4. We know, that x is 25% of the output value, so we can write it down as x=25%.

5. Now we have two simple equations:

1) 67=100%

2) x=25%

where left sides of both of them have the same units, and both right sides have the same units, so we can do something like that:

67/x=100%/25%

6. Now we just have to solve the simple equation, and we will get the solution we are looking for.

7. Solution for what is 25% of 67

67/x=100/25

(67/x)*x=(100/25)*x       - we multiply both sides of the equation by x

67=4*x       - we divide both sides of the equation by (4) to get x

67/4=x

16.75=x

x=16.75

now we have:

25% of 67=16.75

8 0
3 years ago
Read 2 more answers
Other questions:
  • (4+5)(4-51) =<br> please help i don’t feel like doing math rn
    8·2 answers
  • Use similar triangles to calculate the height,h cm, of triangle ABE
    7·1 answer
  • What is <br><img src="https://tex.z-dn.net/?f=87251%20%7B2%7D%5E%7B9%7D%203%20%5Ctimes%20%5Cfrac%7B23%7D%7B25%20%5Csqrt%5B5%5D%7
    6·1 answer
  • -1.8(5) what’s the product
    13·2 answers
  • A man walks 10 miles an ex hours how far does he walk in one hour which expression represents
    9·2 answers
  • Write the equation of a line that is perpendicular to the given line and that passes through the given point 2x+9y=-30;(-8,0)
    15·2 answers
  • The measure of on segment why see if the parameter of the triangle is 75.3 inches
    13·1 answer
  • Let r(x)=x^2.If r(x)=4,find x
    10·1 answer
  • If the coefficient of determination is 0. 12 and ssy = 225, then what is the sum of squares regression for an analysis of regres
    13·1 answer
  • Which equation best represents the relationship between x and y in the graph?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!