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
Shtirlitz [24]
2 years ago
15

There are 5 times as many chickens as horses on a farm. There are 10 horses

Mathematics
1 answer:
Inessa [10]2 years ago
3 0

Answer:

50 chickens. there are 40 chickens more than horses.

Step-by-step explanation:

What you have to do is first multiply 10 x 5=50 then you subtract 10 from fifty with gives us 40 so there a re fifty chickens and 40 chickens more than horses.

You might be interested in
PLEASE HELP QUICK
faust18 [17]

in(36)=h/220 ft

220 ft/in(36) = h

h=129.3 ft


3 0
3 years ago
Read 2 more answers
Write the equation of a line that is perpendicular to the given line and that passes through the given point. y=2/3x+9;(-6,5)
STatiana [176]

The perpendicular equation is y = -3/2x - 4.

You can find this by first realizing that perpendicular lines have opposite and reciprocal slopes. So since it starts at 2/3 we flip it and make it a negative and the new slope is -3/2. Now we can use that and the point to get the y intercept using slope intercept form.

y = mx + b

5 = (-3/2)(-6) + b

5 = 9 + b

-4 = b

And now we can use our new slope and new intercept to model the equation.

y = -3/2x - 4

7 0
3 years ago
Read 2 more answers
The scores on a psychology exam were normally distributed with a mean of 57
olya-2409 [2.1K]

Answer:

Cutoff for a failing score is 49 and 2.28% students failed.

Step-by-step explanation:

We have been given that scores on a psychology exam were normally distributed with a mean of 57  and a standard deviation of 4.

2 standard deviation below mean would be,

57-2(4) =57-8= 49

Therefore,Cutoff far a failing score is 49.

Now let us find out the z-score for our given values,

z=\frac{x-\mu}{\sigma}

z=\frac{49-57}{4}=\frac{-8}{4} =-2

Now let us look up the probability from normal distribution table.

P(z

Therefore, percentage of students failed is 2.28%.



3 0
3 years ago
Combine like terms to find the equivalent expression of 5 y minus 3 y + 12.
dolphi86 [110]

Answer:

2y+12 c on edg

Step-by-step explanation:

8 0
2 years ago
Which triangle side lengths form a right triangle? Choose all that apply.
likoan [24]

Answer:

Both 8,15,17 and 15,20,25 will form a right triangle  

5 0
3 years ago
Other questions:
  • A machine makes errors in a certain operation with probability p. There are two types of errors. The fraction of errors that are
    8·1 answer
  • A garden is 53 feet long and 24 feet wide. how many square feet are in the garden?(set up an equation for this Problem but do no
    8·1 answer
  • F() = 37. What are the domain and range of f-12)?
    8·1 answer
  • 4a-5b=24
    5·1 answer
  • How many cubic centimeters is equal to 25 milliliters
    11·1 answer
  • WILL MARK! Please help:)<br> Find x so that this quadrilateral is a parallelogram.
    5·2 answers
  • How do i solve for x?
    11·1 answer
  • Hola me llamo emma tengo trece anos vivo en falkoping
    12·1 answer
  • What did I do wrong on this math equation?​
    12·2 answers
  • In exercises 1 and 2, Find the value of x.
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!