which of the following is not an empty set? A. {vowels in the word rhythm} B. {day in a week that starts with the letter J} C. {bicycle with four wheels} D. {soldiers in the philippines}​

Answers

Answer 1

Answer:

B. {day in a week that starts with the letter J}

Step-by-step explanation:

In the given situation if we go option B that the day in the week started from the letter J

So if we write the total days in a week i.e.

Monday, Tuesday, wednesday, thursday and friday

Now as we can see that there is no day in a week started with J letter

So the option b is correct


Related Questions

To rent a moving truck for the day, it costs $33 plus $1 for each mile driven.

a. Write an expression that represents the cost (in dollars) to rent the truck. Let $m$ represent the number of miles driven.

b. You drive the truck 300 miles. How much do you pay?

Answers

$29191 cours for dollars

what is the domain of (f/g)(x) 3x+1 / 5x-1

Answers

Not sure if it’s 0 or 1/5

Kayden is going to invest $2,100 and leave it in an account for 13 years. Assuming the
interest is compounded monthly, what interest rate, to the nearest tenth of a percent,
would be required in order for Kayden to end up with $5,200?

Answers

Answer:

0.58

Step-by-step explanation:

pv=-2100

fv=5200

n=13*12

Answer: 7.0%

Step-by-step explanation:

6.99504% = r

Can y’all please help me I would really appreciate it I’m so sorry if you guys cannot see the picture!

Answers

Answer:

C is the answer

Step-by-step explanation:

You can see that 7 sixth graders and 8 eight graders and the question is asking 6th grade to 8th...... so 7:8 :)

Gina has 5 2/6 feet of silver ribbon and 2 4/6 of gold ribbon

Answers

Answer:

5 2/6 + 2 4/6 = 8

Step-by-step explanation:

So Gina has 8 feet of ribbon in total.

I hope this is what you were asking for!! :)

Have a good day!

Brainliest PLEASE!!?!?!?!??!?!!?!!?!?!?

ASAP: #43. Find the area of triangle ABC given A = 42.5°, b = 13.6, c = 10.1 (Draw a triangle, give answer to nearest tenth!)

Correct answer gets marked brainliest:)

Answers

Answer:

The area of a triangle  A = 46.399 square units

Step-by-step explanation:

Explanation:-

Given that ΔABC

Given ∠ A = 42.5° and sides b= 13.6 and c =10.1

The area of a triangle

                [tex]A = \frac{1}{2} b c sin A[/tex]

                [tex]A = \frac{1}{2} 13.6(10.1) sin 42.5[/tex]

                [tex]A = \frac{1}{2} 137.36(0.67559)[/tex]         (∵ sin (42.5)° = 0.67559

               A = 46.399 square units

HELP ME DO THIS PROBLEM PLEASE PLEASE

Answers

Answer:

p=1

Step-by-step explanation:

5p=p+4

5p-p=4

4p=4

p=1

5p=5×1=5

p+4=1+4=5

p+16=1+16=17

17p=17×1=17

guys what is 50x50 I'll give brainly if you get it right

Answers

Answer:

2500 or a waste of my time

Step-by-step explanation:

Answer:

2500 it is easy and also a waist of time

Step-by-step explanation:

The _______ pair is the location of a point on the coordinate plane and contains the
x coordinate and y coordinate

Answers

Answer:

Ordered

Step-by-step explanation:

The ordered pair is the location of a point on the coordinate plane and contains the x coordinate and y coordinate

An ordered pair tells you the location of a point by relating the point's location along the x-axis (the first value of the ordered pair) and along the y-axis (the second value of the ordered pair). In an ordered pair, such as (x, y), the first value is called the x-coordinate and the second value is the y-coordinate.

ASSIGNMENTS
COURSES
Assignment - 15. Quiz 3: Word Problems
Attempt 1 of 2
SECTION 1 OF 1
QUESTIO
<
9
10
11
12
13
14
15
>
After John worked at I job for 10 years, his salary doubled. If he started at $x, his salary after 10 years is
0.1
2
$x+ 2
$x-2
$2x

Answers

Answer:

Step-by-step explanation:

What

In a group of 20 students, 1 studies both Art and Biology.
1 studies Biology but not Art.
7 study neither subject.
Given that a randomly selected student studies Art, what is the probability the student studies Art and Biology?

Answers

Answer:

1/12

Step-by-step explanation:

Total number is 20.

Distribution is:

Art + Biology = 1Biology = 1Neither = 7

The rest = 20 - 9 = 11, the Art students

Total number of Art students becomes 12

The probability would be then:

1/12


Pleaseeee help I already put his on here but no one answered:(

Answers

Answer:

Infinitely many solution

Step-by-step explanation:

There seems to only be 1 line so they must have the same solutions.

4x - 3 = 2x + 7

What is x

Answers

Answer:

x=5

Step-by-step explanation:

Anna is following this recipe to make biscuits.
Anna uses 540 mL of syrup.
How many grams of margarine will she need?

Recipe: Makes 24 biscuits
120 g sugar
135 mL syrup
200 g oats
150 g margarine
40 g chocolate

Answers

Answer:

The chocolate is needed is 40 gram chocolate

Hope this helps

Answer:

Its 40

Step-by-step explanation:

our work is samee

༼ つ ◕◡◕ ༽つ

I NEED HELP WITH THIS​

Answers

Answer:

its A and C and D

Step-by-step explanation:

If x^2=y^2+2y+6 and dx/dt=8. Find dy/dt at the point (3,1). I don't know how to find it at the point or how to start finding the derivatives.

Answers

Answer

dx/dt = ±3 when y = 6

I’m on a timer PLZ HELP

Answers

Answer is logarithm:)
Hope that helps!

The radius of a circle is 3 yards. What is the circle's circumference?​

Answers

Answer:

18.85

Step-by-step explanation:

2(3.14)(3)

What is the solution to 4x+6<18
Ox<3
Ox56
O x348
Ox596

Answers

Answer:

x<3

Step-by-step explanation:

Isolate the variable by dividing each side by factors that don't contain the variable.

At a local ballpark a team charges $10 per ticket the team must pay its players $4000 it costs the owner $6 for each souvenir they gave away how many tickets must be sold to break even

Answers

Answer:400

Step-by-step explanation:it didn’t say it gives away and souvenirs so the 6$ can be out the equation and 4000 divided by 10 is 400

The number of tickets that must be sold to break even is 1000 if at a local ballpark a team charges $10 per ticket the team must pay its players $4000.

What is linear equation?

It is defined as the relation between two variables, if we plot the graph of the linear equation we will get a straight line.

If in the linear equation, one variable is present, then the equation is known as the linear equation in one variable.

The question is incomplete.

The complete question is:

At a local ballpark, a team charges $10 per ticket. The team must pay its players $4000. It costs the owners $6 for each souvenir they give away.

How many tickets must be sold to break even.

Let x be the number of tickets.

Let y be the total cost

From the data given in the question we can frame the linear equation in two variables:

y = 6x + 4000

y = 10x

After solving the above two linear equations in two variables.

6x + 4000 = 10x

10x - 6x = 4000

4x = 4000

x = 1000

Thus, the number of tickets that must be sold to break even is 1000 if at a local ballpark a team charges $10 per ticket the team must pay its players $4000.

Learn more about the linear equation here:

brainly.com/question/11897796

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Let p: The kitchen is clean.
Let q: The bedroom is clean.
Which statement iS true if the kitchen is clean but the bedroom is not clean?
• If p is true, then q is true.
• Statement q if is true if and only if p is true.
• Both p and q are true.
• Statement p or q is true.

Answers

Answer:

the last one would be the answer as we know the kitchen is clean so it might be some if true

I really need help omgggggggg

Answers

Answer:

The 3rd one  Abc is a congeuent

Two students are interested in whether or not there is variation in their test scores for math class. There are 15 total math tests they have taken so far. The first student's grades have a standard deviation of 38.2. The second student's grades have a standard deviation of 22.5. The second student thinks his scores are lower. State the null and alternative hypotheses.

Answers

Answer:

[tex]H_0=\sigma_1 =\sigma_2[/tex]

[tex]H_a=\sigma_1 >\sigma_2[/tex]

Step-by-step explanation:

From the question we are told that

Number of math tests n=15

standard deviation 1 [tex]\sigma _1=38.2[/tex]

standard deviation 1 [tex]\sigma _2=22.5[/tex]

Generally given the two tailed test the null hypothesis is given as

[tex]H_0=\sigma_1 =\sigma_2[/tex]

Generally given the two tailed test the null hypothesis is given as

[tex]H_a=\sigma_1 >\sigma_2[/tex]

Mrs. Hanger is painting the following picture of an H to hang in the entryway of her home. She has made the following scale drawing as her model. The scale used on the drawing is 1:6.

As you can see, the "H" is going to be painted brick red in the center of a rectangular beige background. This means the distance from the "H" to the top of the picture will be the same as the distance from the "H" to the bottom of the picture. Similarly, the distance from the "H" to the left side of the picture will be the same as the distance from the "H" to the right side of the picture. Finally, each segment of the "H" will have the same width.

Mrs. Hanger decides to change the scale of her drawing from 1:6 to 1:4.

Is the new scale drawing larger or smaller than the original scale drawing? Use complete sentences to explain your reasoning.
What are the dimensions of the painting on the new scale drawing?

Answers

If the scale of her drawing is changed  from 1:6 to 1:4, the new scale will be larger than the original scale as 1 unit is represented by 4 inches.

How to interpret Scale drawing?

To find the area of the hanger H, we will need to split the H into different rectangular parts and find their area, after which we add all the numbers up together.

The total area of H = 60 in. + 18 in. + 60 in.

Total Area of H = 138 in.²

The total area of the entire rectangular figure is 720 in.² Thus;

The total area of the beige colored area is; 720 in.² - 138 in.² = 582 in.²

Total area of the beige area is 582 in.²

The percentage of 582 in.² out of 720 in.² is;

582 in.²/720 in.² = 80.83 %

Thus, 80.83% of the entire rectangular figure will be beige colored.

Now,  if the scale of her drawing is changed  from 1:6 to 1:4, the new scale will be larger than the original scale as 1 unit is represented by 4 inches.

Dimensions of the new scale drawing = 5(3/2) = 7.5 inches by 4(3/2) = 6 inches

Read more about Scale drawings at; https://brainly.com/question/15891755

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A comedian is planning to make his show more appealing by telling three jokes at the beginning of each show. He has been booked in a bar for the next three months. If he gives one performance a night, and he never wants to repeat the same set of jokes on any two nights, what is the minimum number of jokes he needs to prepare?

Answers

Answer:

135 jokes

Step-by-step explanation:

3 months = 90 days

90/2 = 45 days of new jokes

45 days x 3 jokes per day = 135 jokes

Triangle ABC is shown below. Its original
lengths are multiplied by 150%. What is the
new perimeter of A'B'C'?

Answers

Answer:

75

Step-by-step explanation:

21 × 150% = 31.5

20 × 150% = 30

9 × 150% = 13.5

Perimeter formula: a + b + c

31.5 + 30 + 13.5 = 75

Help please :(

sin 67° = cos 0
b. 13
a. 67°
d. 23
c. 34

Answers

Answer is d. 23 I give you the link
It’s d. Hope this helps :)

seven less than 4 times a number, t

Answers

Answer:

-3+t

-3+t

-3 (times) 3

Step-by-step explanation:

Find the volume of this object

Answers

Answer:

[tex]423 cm^{3}[/tex]

Step-by-step explanation:

[tex]V=3*3^{2} *14+\frac{3*3^{2}*5 }{3} =423cm^{3}[/tex]

65 points!!!!
The angle of elevation from a park bench 778 feet from the base of the Gateway Arch. How tall is the Gateway Arch? Show all work.

Answers

Answer:

Answer: 630

Step-by-step explanation: 18 feet tall is the gateway arch . The angle of elevation from a park bench 778 feet from the base of the Gateway Arch in St

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