Mathematics College

What is the solution to 2x-8 <122
x<2
O x<8
x<10
O x<40

What Is The Solution To 2x-8 &lt;122x&lt;2O X&lt;8x&lt;10O X&lt;40

Answers

Answer 1

Answer:

O x<40

Step-by-step explanation:

Related Questions

Which choice shows the next step to solve the equation 3(x - 5) -
2(4x + 1)?
A. 3x - 5 = 8x + 1
B. 3x + 5 = 8x + 2
C. 3x - 15 = 8x + 2
D. 3x - 15 = 8x + 1

Answers

C.3x-15=8x+2........

how do i do number 2

Answers

Answer:

If you have a spinner spin it 2 times if u dont have one just use a virtual one on the internet

Step-by-step explanation:

Answer:

2/3

Step-by-step explanation:

By spinning it once, you have a 1/3 chance to land on A. By spinning it again, you have another 1/3 chance to land on A. If you add 1/3 and 1/3, you get 2/3.

Overbooking flights is a common practice of most airlines. A particular airline, believing that 5% of passengers fail to show for flights, overbooks (sells more tickets than there are seats). Suppose that for a particular flight involving a jumbo-jet with 265 seats, the airline sells 278 tickets. Question 1. What is the expected number of ticket holders that will fail to show for the flight

Answers

Answer:

The expected number of ticket holders that will fail to show for the flight is 13.9.

Step-by-step explanation:

For each ticket holder, there are only two possible outcomes. Either they fail to show up for the flight, or they do not. Ticket holders are independent. This means that we use the binomial probability distribution to solve this question.

Binomial probability distribution

Probability of exactly x sucesses on n repeated trials, with p probability.

The expected value of the binomial distribution is:

[tex]E(X) = np[/tex]

5% of passengers fail to show for flights

This means that [tex]p = 0.05[/tex]

278 tickets sold

This means that [tex]n = 278[/tex]

What is the expected number of ticket holders that will fail to show for the flight?

[tex]E(X) = np = 278*0.05 = 13.9[/tex]

The expected number of ticket holders that will fail to show for the flight is 13.9.

dimensions of a rectangular prism as shown below: Length:2 1/4 feet. Width: 1 foot. Height:1 1/4 feet. The lengths of the side of a small cube or 1/4 for each. Part A: how many small cubes can be packed in a rectangular prism? Show your work. Part B: use the answer obtained in part a to find the volume of a rectangular prism in terms of the small cube in unit cube.

Answers

Answer:

Step-by-step explanation:

In this case we will use the formula V= length × width × height

so, V=  2 1/4 × 1 × 1 1/4

=2 1/4 × 1 1/4

= 9/4 × 5/4

= 45/16

=2 13/16 cubic feet is the full capacity of the rectangular prism

then get the volume of the cube so, we will use the formula V= side times side times side

so, V= 1/4 times 1/4 times 1/4

V= 1/8 times 1/4

V= 1/32 cubic is the volume of the cube

then we will divide the full capacity of the rectangular prism to the volume of the cube

so, 2 13/16 divided by 1/32

so, 2 13/16 times 32/1

so, 45/16 times 32/1

=1,440/16

=90 small cubes can be packed in a rectangular prism in Part A

so, in Part B

V=  2 1/4 × 1 × 1 1/4

=2 1/4 × 1 1/4

= 9/4 × 5/4

= 45/16

=2 13/16 cubic feet is the volume of the rectangular prism

I need help

5th Grade: Module 2 - Lesson 23

please send me picture why bc i need do a division of that and show my work please help

Answers

Answer:

your

Step-by-step explanation:

account

DELETED :)

Enjoy the rest of your day lovebug, if helpful... dont hesitate to mark as brainliest! ;)

Y-3=2(x+1)
Missing values?

Answers

The missing value for y is 3
Step-by-step explanation:
y−3=2(x+1)
We know that x=-1 and we want to solve for y
Put in x=-1
y-3 = 2(-1+1)
y-3 = 2(0)
y-3=0
Add 3 to each side
y-3+3 = 0+3
y =3

Helpp worth 20 points!!
write the equation of the line below

​

Answers

Answer:

y = -x -2

Step-by-step explanation:

Answer:

-x - 2 = y

I hope this is correct :P

The measurement of Angle N is 64°. Which angle measurement is complementary to Angle N?
Select one:

36°

116°

90°

26°

Answers

Answer:

116°

Step-by-step explanation:

complementary angles add to 180 so

180-64= 116

What is 387.0642 rounded to the nearest hundredth?

Answers

Answer:

387.0742

Step-by-step explanation:

Answer:

387.06

Step-by-step explanation:

5 or more raise the score 4 or less let it rest

Bobby has 20 cubic feet of toys! His parents
will buy a toy chest to put in his bedroom.
They plan to put it in the 5' by 2' space
between his bed and his closet. What is the
minimum height the toy chest should be in
order to hold all of Bobby's toys?
1 foot
O 2 feet
o 3 feet
o 4 feet

Answers

2 feet is the minimum height it can be

Give an example of each circle part using the diagram below

Please Helppppp!!!

Answers

(a) Center is K (b) Radius is KI ,(c) Chord is KL,(d) Diameter is JKI,(e) Sectant is JL,(f) Tangent is GI,(g) Point of Tangency is H,(h) Minor Arc is JL,(i) Major Arc is HIJ,(j) Semicircle is HIL,(k) Center Angle is HKI,(l) Inscribed Angle is HIJ.

What is a circle?

A circle is a geometrical figure which becomes by plotting a point around a fixed point by keeping a constant distance.

In our daily life, we always see circular objects for example our bike wheel.

The longest line which can be drawn inside the circle will be the diameter.

Area of the circle = πr² and the perimeter of circle = 2πr where r is the radius of the circle.

As per the given circle,

(a)→ Center is at K

(b)→ Radius is at KI

(c)→ Chord is at KL

(d)→ Diameter is at JKI

(e)→ Sectant is at JL

(f)→ Tangent is at GI

(g) →Point of Tangency is at H

(h)→ Minor Arc is at JL

(i)→ Major Arc is at HIJ

(j)→ Semicircle is at HIL

(k)→ Center Angle is at HKI

(l) →Inscribed Angle is at HIJ

Hence "All parts of the circle have been shown above".

To learn more about the circle,

https://brainly.com/question/266951

#SPJ2

N

2. Jerry has two choices, one is depositing $3,000 in a certificate of deposit that pays 2.8% interest,

compounded annually for 4 years. The other is depositing $3,000 at 2.8% with simple interest for 4 years.

Which is better and by how much?

Answers

Answer:

Compound interest is better, by $14.36.

Step-by-step explanation:

Simple Interest:

The simple interest formula is given by:

[tex]E = P*I*t[/tex]

In which E is the amount of interest earned, P is the principal(the initial amount of money), I is the interest rate(yearly, as a decimal) and t is the time.

After t years, the total amount of money is:

[tex]T = E + P[/tex]

Compound interest:

The compound interest formula is given by:

[tex]A(t) = P(1 + \frac{r}{n})^{nt}[/tex]

Where A(t) is the amount of money after t years, P is the principal(the initial sum of money), r is the interest rate(as a decimal value), n is the number of times that interest is compounded per year and t is the time in years for which the money is invested or borrowed.

Total amount in compound interest:

$3,000 in a certificate of deposit that pays 2.8% interest, compounded annually for 4 years. This means, respectively, that [tex]P = 3000, r = 0.028, n = 1, t = 4[/tex]

So

[tex]A(t) = P(1 + \frac{r}{n})^{nt}[/tex]

[tex]A(4) = 3000(1 + \frac{0.028}{1})^{4} = 3350.38[/tex]

Total amount in simple interest:

[tex]P = 3000, I = 0.028, t = 4[/tex]

So

[tex]E = P*I*t = 3000*0.028*4 = 336[/tex]

[tex]T = E + P = 3000 + 336 = 3336[/tex]

Which is better and by how much?

Higher earning with compound interest, so it is better.

3350.36 - 3336 = 14.36

Compound interest is better, by $14.36.

The sum of the measures of two angles is 107.3º. One angle has a measure of 51º. What is the measure of the second angle?

Answers

Answer:

56.3°

Step-by-step explanation:

If the total is 107.3° just subtract 51° to get 56.3°


Evaluate the function, find f(-2):
f(x) = 2x^2 +3x

Answers

Answer:

B) 2

Step-by-step explanation:

f(-2) = 2 * (-2)^2 + 3(-2)

f(-2) =  2 * 4 - 6

f(-2) = 8 - 6

f(-2) = 2

Luca has a box of dog toys. There are 3 bones, 5 balls, and a stuffed animal. What is the ratio of balls to stuffed animals?
A.
5:1
B.
9:5
C.
5:8
D.
1:5

Answers

The answer would be D. 1:5 since there is 1 stuffed animal and 5 balls.

Given g(x)=-2x+2, solve for x when g(x)=8

Answers

Answer:

x=±3. Explanation: g(x)=2x2−10 g(x)=8. ie 2x2−10=8 2x2=18 x2=9 x=±3.

Step-by-step explanation:

x = -3
To solve this, first set -2x + 2 = 8

Now you want to try to get x alone on one side so subtract 2 on both sides
-2x = 6

Finally divide both sides by -2 to find out what x is equal to

x =-3

To check if this is the right answer, plug -3 in for x in the original equation and see if it comes out as 8

-2(-3) + 2 = 8
6 + 2 = 8
8 = 8

Both sides are equal so -3 is the solution

Someone please help me and thank you:)

Answers

Answer:

your answer is F . s=1/6r .

Fred bakes 10 dozen cookies for the bake sale ( 1 dozen = 12 cookies) he makes the following type of cookies

1/2 of Fred’s cookies are chocolate chip
1/4 of Fred’s cookies are peanut butter
1/8 of Fred’s cookies are snickerdoodle
1/8 of Fred’s cookies are oatmeal raisin

How many chocolate chip cookies did Fred make?

How many peanut butter cookies did Fred make?

How many snickerdoodle cookies did Fred make?

How many oatmeal raisin cookies did Fred make?

Answers

Answer:

60 cookies are chocolate

30 cookies are peanut butter

15 cookies are snickerdoodle

15 cookies are oatmeal raisin

Step-by-step explanation:

Dylan and Marcella decided to build a fence. Dylan worked alone for 2 hours. Marcella arrived, and they worked 1 hour together. Dylan left, and Marcella worked 1 hour alone. The fence was then ½ done. Individually, it takes Dylan 3 more hours to build a fence than Marcella. How long would it take Dylan and Marcella each to build the fence by themselves?

Answers

do you have a picture?

The ratio of x to 4 is not less than 9

Answers

Answer:

x/4 > 9

Step-by-step explanation:

Please help look at picture


round to the nearest tenth

Answers

I see that its a kuta software page. Search up the name of the topic at the top left and then at the end put kuta software. It works like a charm.

Jerrold was playing around and created the following expressions for fun. Are they equivalent? How can you tell? 2x + 2 x + 1 + x + 1 2(x + 1)

Answers

It’s a because sleepy joe said so c b d 6

Evaluate the expression when a=4 and b=-3.
-a +4b

Answers

Answer:

-16

Step-by-step explanation:

-a +4b

By putting the value a = 4 and b = -3

= -(4) + 4 × (-3)

= -4 - 12

= -16 (Ans)

Sense we know the values of a and b all we need to do is fill them in the problem and solve it
So once you fill them in it would give you -4+(4•-3)
Then you would simplify the parentheses
-4+(-12)
After wards you would add these two numbers together and since they are negative it would appear for the number to be bigger even though it is getter quite smaller
So the answer to this expression would be
= -16

Find the mean of the data. 8, 14, 22, 7, 2, 11, 25, 7, 5, 9 The mean is​

Answers

Answer:

101.9

Step-by-step explanation:

Because to find the mean, you need to add up all the numbers. Then divide by the amount of numbers you added.

Which is a better deal 12.4 ounces for $4.99 or 21 ounces for $6.49?

Answers

Answer:

Getting 21 ounces for $6.49 is a better deal!

Step-by-step explanation:

4.99 / 12.4 = 0.402419...

6.49 / 21 = 0.30904...

0.4 is larger than 0.30 therefore 0.30 is less and a better deal.

Have an amazing day! ^-^

What is the soultion: 1/2x + 3/2 (x + 1) - 1/4 = 5? A. 5/2 B. 13/8 C. 15/8 D. 17/8

Answers

Answer:

C. 15/8 is the correct answer and the mixed form would be 1 7/8

Step-by-step explanation:

Which triangles are similar? I WILL GIVE BRAINLIEST!!!

Answers

Triangles A & B are similar

Answer:

A and B!!!

Step-by-step explanation:

-6(2x - 6) - 4x + 7 Simplify the algebraic expression.

Answers

1.) -6(2x - 6) - 4x + 7
2.) -12x + 36 - 4x + 7
3.) -16x + 36 + 7
4.) -16x + 43

Answer:

− 1 6 + 4 3

Step-by-−

−6  ( 2 − 6 ) − 4 + 7

− 1 2 + 3 6 − 4 + 7

− 1 2 + 3 6 − 4 + 7

− 1 2 + 4 3 − 4

− 1 2 + 4 3 − 4

− 1 6 + 4 3

step explanation:

Distribute

Add the numbers

Combine like terms


You can think of percentages in terms of fractions. Describe how you can think about 10%, 25%, and
75% by using fractions. Consider using tape diagrams to support your explanation

Answers

Answer:

You can think percentages as fractions by always using the denominator as 100 and the percentage as the numerator. For example, 10% would be 10/100 or 1/10 and 25% as 25/100 or 1/4 and 75% as 75/100.

Can anyone please help me?

Answers

Answer:

it increases by 10

Step-by-step explanation:

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