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
sveta [45]
3 years ago
13

Use the following function rule to fine the f(x)=9-7[x]

Mathematics
1 answer:
nataly862011 [7]3 years ago
6 0
Nice bro I like it right? No
You might be interested in
What is the value of x?<br> please help!!
Lesechka [4]

Answer:

28°

Step-by-step explanation:

soln

(x+3)°+(2x+3)°

x°+3°+2x°+3°=90°(beign complementary angles)

3x+6=90°

3x=90°_6

3x=84

x=84/3

x=28°

4 0
4 years ago
Read 2 more answers
A silo is a composite of a cylindrical tower with a cone for a roof. Find the volume of the silo if the
qaws [65]

Answer:

5127079.21 cubic feet

Step-by-step explanation:

The silo is in the shape of a cylinder and a cone.

The volume of the silo will be the sum of the volumes of the cylinder and the cone.

Therefore, its volume is:

V = \pi r^2h + \frac{1}{3} \pi rH

where r = radius of cylinder and cone

h = height of cylinder

H = height of cone

The radius of the base is 120 feet, the height of the roof (cone) is 25 feet. The height of the entire silo is 130 feet. This means that the height of the cylinder is:

130 - 25 = 105 feet

Therefore, the volume of the silo is:

V = (\pi * 120^2 * 105) + (\frac{1}{3} * 120^2 * 25)\\\\V = 4750088.09 + 376991.12\\\\V = 5127079.21 ft^3

The volume of the silo is 5127079.21 cubic feet.

4 0
3 years ago
For the binomial distribution with n=4 and p=0.25
Effectus [21]

Answer:

a.) .0469

b.) .9961

c.) .9492

Rounded these check below for full answers

Step-by-step explanation:

a.)

{4\choose3}*.25^3*(1-.25)=.046875

b.)

Porbability of at most 3 successes is equal to 1-p(4)

p(4)=

{4\choose4}*.25^4=.003690625

1-.003690625=.99609375

c.)

two or more failures is equa lto

p(0)+p(1)+p(2)=

{4\choose0}*.25^0*(1-.25)^4+{4\choose1}*.25^1(1-.25)^3+{4\choose2}*.25^2*(1-.25)^2=.94921875

4 0
3 years ago
What is the value for y?<br><br><br><br> Enter your answer in the box.
s344n2d4d5 [400]
<h3>Answer:</h3>

y = 28

<h3>Explanation:</h3>

The base angles of the isosceles triangle are congruent, so the sum of angles is ...

34° + 34° + 4y° = 180°

... 4y = 180 -68 . . . . . divide by °, subtract 68

... y = 112/4 = 28 . . . . divide by the coefficient of y

The value for y is 28.

_____

You have not asked about x in either figure.

<em>First figure</em>

Since the angles are congruent, the sides are congruent. Then ...

... 6x -3 = 5x

... x = 3 . . . . . . add 3-5x

<em>Second figure</em>

The base angles of the isosceles triangle are congruent, so

... 34° = (x -5)°

... 34+5 = x = 39 . . . . . . . divide by °, add 5.

6 0
4 years ago
What is the quotient of 480 divided by -60
GalinKa [24]
-8
should be the answer
4 0
2 years ago
Other questions:
  • What is the common ratio between successive terms in the sequence
    10·2 answers
  • Algebra:
    14·1 answer
  • Chad buys peanuts in 2 pounds bags. He repackages them into bags that hold 5/6 pound of peanuts. How many 2 pound bags of peanut
    7·1 answer
  • What is the equation of the line that passes through (-2,3) and is parallel to 2x+3y=6
    7·1 answer
  • Just 2 questions i need help with :)) thanks!!
    15·1 answer
  • What is the value of 3m- 2, if m = 7.
    11·1 answer
  • The prime factorization of 76 is _____.
    7·2 answers
  • Find the coordinates of point P so that P partitions the directed segment TD in the ratio 5:1, if T(2,1) and D(8,7)
    11·1 answer
  • HELP ME PLEASEEEEEEEEE
    5·1 answer
  • (-11/2+3)-2(11/4-5/2
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!