What is the volume of the cylinder below?
O A. 192tt units3
O B. 576tt units3
O C. 96tt units3
O D. 225tt units​3

Answer:

The answer is 41 degrees

Step-by-step explanation:

Answer:

Result for Inequality expression 1:

[tex]x < 5[/tex]

Result for Inequality expression 2:

[tex]x \geq -3[/tex]

Step-by-step explanation:

-Inequality expression 1:

[tex]2x - 3 < 7[/tex]

-Inequality expression 2:

[tex]5 - x \leq 8[/tex]

-Solve inequality expression 1:

[tex]2x - 3 < 7[/tex]

[tex]2x - 3 + 3 < 7 + 3[/tex]

[tex]2x < 10[/tex]

[tex]\frac{2x}{2} < \frac{10}{2}[/tex]

[tex]\boxed {x < 5}[/tex]

-Solve inequality expression 2:

[tex]5 - x \leq 8[/tex]

[tex]5 - 5 - x \leq 8 - 5[/tex]

[tex]- x \leq 3[/tex]

[tex]\frac{-x}{-1} \leq \frac{3}{-1}[/tex]

[tex]\boxed {x \geq -3}[/tex] (inequality sin changed by divide by a negative integer or variable)

The following inequality represents the solution set -

-3 ≤ x < 5.

We have the following compound inequality -

2x – 3 < 7

5 – x ≤ 8

We have to solve for x.

A compound inequality (or combined inequality ) is two or more inequalities joined together with OR or AND. There are two types of compound inequalities in the form of conjunction problems and disjunction problems.

According to the question, we have -

2x – 3 < 7

Add 3 on both sides -

2x - 3 + 3 < 7 + 3

2x < 10

Divide both sides by 2, we get -

x < 5

5 – x ≤ 8

Subtract 5 on both sides -

5 - x - 5 ≤ 8 - 5

- x ≤ 3

Multiply both sides by '-1' -

x ≥ -3

Combining both solutions, we can write it as -

-3 ≤ x < 5

Hence, the following inequality represents the solution set -

-3 ≤ x < 5

To solve more questions on Compound inequalities, visit the link below-

https://brainly.com/question/19247685

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Answer:

I'm a sophomore in highschool.

Step-by-step explanation:

uhhhh uh yeah :)

● Answer:

6.25 km

● Step-by-step explanation:

Hi there !

4 cm ........... 5 km

5 cm ........... x km

x = 5cm×5km/4cm

= 25km/4

= 6.25 km

Good luck !

Answer:

C

Step-by-step explanation:

Just replaced the x with 5 and check if it is a true statement

Answer:

C. 2a+2b

Step-by-step explanation:

Once you've distributed into the parenthesis, you multiply.

This gives you the equation of 2a+2b.

Answer: C. 2a + 2b

Step-by-step explanation: You use the Distribution Property to put the two inside the parentheses, and it would be 2 times a plus 2 times b. Hope this helps!

Complete Question

In proof testing of circuit boards, the probability that any particular diode will fail is 0.01.

Suppose a circuit board contains 200 diodes. How many diodes would you expect to fail, and what is the standard deviation of the number that are expected to fail? What is the (approximate) probability that at least four diodes will fail on a randomly selected board?If five boards are shipped to a particular customer, how likely is it that at least four of them will work properly? (A board works properly only if all its diodes work)

Answer:

  The number of diode expected to fail is

             [tex]\mu =2 [/tex]

 The standard deviation is

          [tex]\sigma  = 1.407 [/tex]

  The probability that at least four diodes will fail on a randomly selected board is  

[tex]P(X \ge 4) = 0.1419[/tex]

Step-by-step explanation:

Generally the testing follows a binomial distribution because

1 The number of trials is finite

2 There is only two outcomes( which (a) A diode fail (b) a diode does not fail)

3 The each individual trial is independent of each other.

4 The chances of success is constant for every trial

From the question we are told that

The probability that a diode will fail is [tex]p = 0.01[/tex]

The sample size is n = 200

Generally the number of diode expected to fail is mathematically represented as

[tex]\mu = n * p[/tex]

=> [tex]\mu = 200 * 0.01 [/tex]

=> [tex]\mu =2 [/tex]

Generally the standard deviation is mathematically represented as

[tex]\sigma = \sqrt{ np * (1 - p)}[/tex]

=> [tex]\sigma = \sqrt{ 200* 0.01 * (1 - 0.01 )}[/tex]

=> [tex]\sigma = 1.407 [/tex]

Generally the probability that at least 4 diode will fail is mathematically represented as

[tex]P(X \ge 4) = 1 - P(X < 4 )[/tex]

Generally

[tex]P(X < 4 ) = P(X = 0 ) + P(X = 1) + P(X = 2) + P(X = 3)[/tex]

=> [tex]P(X < 4 ) = ^nC_0 p^0 * (1-p)^{n-0} +^nC_1 p^1 * (1-p)^{n-1}+^nC_2 p^2 * (1-p)^{n-2}+ ^nC_3 p^3 * (1-p)^{n-3} [/tex]

=> [tex]P(X < 4 ) = ^{200}C_0 p^0 * (1-0.01)^{200-0} +^{200}C_1 (0.01)^1 * (1-0.01)^{200-1}+^{200}C_2 (0.01)^2 * (1-0.01)^{200-2}+ ^{200}C_3 (0.01)^3 * (1-0.01)^{200-3} [/tex]

=> [tex]P(X < 4 ) = 0.134 + 0.2707 + 0.2727 + 0.1814[/tex]

=> [tex]P(X<4) = 0.8581[/tex]

So

      [tex]P(X \ge 4) =  1 -0.8581)[/tex]

=> [tex]P(X \ge 4) = 0.1419[/tex]

Answer:

Step-by-step explanation:

En geometría, el segmento es un fragmento de recta que está comprendido entre dos puntos, llamados puntos extremos o finales. Así, dado dos puntos A y B, se llama segmento AB a la intersección de la semirrecta de origen A que contiene al punto B con la semirrecta de origen B que contiene al punto A

Answer:

EG = 18

Step-by-step explanation:

Answer:

-4 and +4

Step-by-step explanation:

They are both the same distance from 0 - 4 units

Answer:

-4 and 4

Absolute value is the distance from 0 to any other number

always + (positive)

Step-by-step explanation:

Answer:

5x2-4x-3

Step-by-step explanation:

Answer:

x = -2

Step-by-step explanation:

-11x + 14 = 36

-11x = 36 - 14

-11x = 22

x = 22/-11

x = -2

Answer:

-2

Step-by-step explanation:

1. Subtract 14 from both sides.

2. Simplify 36−14 to 22.

3. Divide both sides by -11.

4. Simplify 22/11 to 2.

Answer: 1.75c + 1.75s

Step-by-step explanation:

The following can be deduced from the question:

Cost of either a can of gourmet chili = $1.75

Cost of a can of hearty soup = $1.75

c = the number of cans of chili purchased.

s = the number of cans of soup purchased.

To get the expression showing the total cost for the number of cans of chili and soup purchased,we multiply the the number of cans of chili purchased by 1.75 and also multiply the number of cans of soup purchased by 1.75. This will be:

= (1.75 × c) + (1.75 × s)

= 1.75c + 1.75s or 1.75(c+s)

Step-by-step explanation:

Step 1:

[tex]76 - (- 34)[/tex]

write the equation

Step 2:

[tex]76 + 34[/tex]

open the brackets and sign of -34 change into +34→

reason :

[tex] - \times + = - [/tex]

Step 3:

[tex]112[/tex]

after adding 76 and 36 we will get 112✓

hope it helped you:)

Which expression is equivalent to 76 - ( - 34 ) ?

First, Open the brackets, we get

76 + 34

Now, Add Them, we get

110

76 - ( - 34 ) = 110

Answer:

5 games :)

. .

Answer:

4 games

Step-by-step explanation:

You take the two given numbers and add them together, which is 4.50.

Then you take 10 and divide it by 2.50 which gets you 4

4 GAMES

Answer:

[tex]\boxed{D. 10^1^1}[/tex]

Step-by-step explanation:

Hey there!

When dealing with these types of problems, you always need to subtract the exponents.

Given

[tex]\frac{10^8}{10^-^3}[/tex]

We subtract 8 and -3.

8 - (-3)

The 2 minuses make a plus

Therefore the answer is [tex]10^1^1[/tex]

Hope this helps :)

Answer:

it would be 17.10 because .95 x 18 is 17.1 and 17.1 and 17.10 are the same

Step-by-step explanation:

Answer:

how everany they want to choose abviously

Answer:

x = 1/2 or x = 3

Step-by-step explanation:

Solve for x over the real numbers:

abs(7 - 4 x) = 5

Split the equation into two possible cases:

7 - 4 x = 5 or 7 - 4 x = -5

Subtract 7 from both sides:

-4 x = -2 or 7 - 4 x = -5

Divide both sides by -4:

x = 1/2 or 7 - 4 x = -5

Subtract 7 from both sides:

x = 1/2 or -4 x = -12

Divide both sides by -4:

Answer: x = 1/2 or x = 3

Answer:

w-(12*6)=2/3w

Step-by-step explanation:

w=216

Answer:

midpoint= (1,1)

Step-by-step explanation:

Use the midpoint formula to find the midpoint of the line segment.

Answer:

[tex] \frac{39}{52} = 0.75[/tex]

Answer:

Step-by-step explanation:

0.2x – 1.8/5 = 4.2​

0.2x - 1.8 = 4.2 (5)

x = 21 + 1.8

        0.2

x = 22.8 / 0.2

x = 114

Answer:

d

Step-by-step explanation:

i just took the test on e2020

Answer:

D:))

Step-by-step explanation:

Answer:

The number is 7. If you divide -28 by -4 you get 7, 7×-4=-28

Answer:

72 students

Step-by-step explanation:

1. change 60% to decimal= 0.6

2. multiply 0.6 by 120

3. 72

Answer:

x=9

Step-by-step explanation:

2(x-3)=12

First you use the distributive property

so you do 2 times x then 2 times -3

rewrite it as 2x-6=12

add 6 on both sides

2x=18

divide 2 from both sides and you get x=9

Answer:

X=3

Step-by-step explanation:

FOIL

2X-6=12

    -6=-6

2X=6

_=_

2   2