Is 40 divided by the square root of 4 a rational number?

Answers

Answer 1

Answer:

No

Step-by-step explanation:

Hope this helps and have a great day.


Related Questions

Luke and Nora can peel 20 carrots in 6 min, working together. Luke can peel 5 carrots in 2 min,
working alone. How many minutes would it take Nora to peel 10 carrots, working alone?

THE ANSWER IS 12

Answers

The answer is 12 carrots

What is the mad of the following data? 8, 2, 7, 8, 6, 10, 2, 1, 10, 6

Answers

2 and 10 I’m pretty sure

Question: The table shows pairs of random digits. The pairs in each group simulate the 5 shots taken by the opponent.
The paired digits 00 to 99 represent 100 shots.
Let 00 to 72 = a shot that is saved. Which digits represent a goal scored? Explain.

Answers

Answer:The table shows pairs of random digits. The pairs in each group simulate the 5 shots taken by the opponent.

Answer the questions to estimate the probability that the Iceblades will win the game.

1. The paired digits 00 to 99 represent 100 shots.

Let 00 to 72 = a shot that is saved. Which digits represent a goal scored? Explain.

Write your answer in the space below.

2. Each group represents the 5 shots taken by the other team. To win the game, the Iceblades cannot let the other team score any goals.

For a group to be a success, how many of the 5 shots does the goalie need to save?

Write your answer in the space below.

3. Group 1 is a success. Explain why.

Write your answer in the space below.

4. In this simulation, which groups are successes? How many successes are there in the 10 groups

Step-by-step explanation:

Mariah ordered 50 beads. 8 of the beads were blue. What percent of the beads were blue?

Answers

Answer:

16%

Step-by-step explanation:

Hope this helps :D

Margo is practicing her free throws for basketball
tryouts. To make the team she has to make at least
80% of her free throws. How many free throws does
she have to make if she attempts 20 shots?

Answers

Answer:

16

Step-by-step explanation:

Well if you think about it, if she has a total of 10 attempts she has to make 8 of them to make it on the team. Now the total attempts is double so we double the number of throws she needs to make in order to make the team so to do this we would do 8*2 which is 16. She needs to make 16 throws to make it on the team.

Review an
1. Without computing, state whether the
sign is positive or negative in each of the
following cases:
32 * (-12)
; 4.75 × (-2.4) < 3;
(-2.15) * (-14.6); (-2) (-3) × (-7);
10.5*(-2)*(-3.5); (-3.7)*(-2.6)*(-0.7)x4​

Answers

Answer:

1. 32 * (-12) = negative

2. 4.75 * (-2.4) < 3 = negative

3. (-2.15) * (-14.6) = positive

4. (-2) (-3) × (-7) = negative

5. 10.5*(-2)*(-3.5) = positive

6. (-3.7)*(-2.6)*(-0.7)x4​ = negative

Ricardo ran 160 minutes last week at the park. If he runs 15% more this week,
how many total minutes will Ricardo run this week?

Answers

Answer:

Im pretty sure its 184 minutes

PLEASE HELP ME I BEG OF YOU IF YOU HELP ME I WILL GIVE YOU BRAINTLIEST JUST PLEASE HELP ME "Julie goes to the sports store and spends $40.50 before tax. She buys a pair of shorts for $21.75 and 3 pairs of socks that each cost same amount. How Much does each pair of socks cost?" Please help me

Answers

40.50-21.75=23.75
23.75/3=7.916 which you would round up to 7.92 so the answer is “about $7.92”

what is the probability of rolling a 3

Answers

Answer:

1/6

Step-by-step explanation:

Answer:

1/6 if rolled on a dice.

Step-by-step explanation:

There are 6 options on a dice, so 6 is the denominator.

There is only one chance to roll a 3, so 1 is the denominator.

Therefore, the answer would be 1/6.

Find the Inverse Function f(x)=x-5

Answers

Inverse function is f-1(x)= x + 5

Graph the line with a slope of 2/3 that contains the point (−3,−5)

Answers

Answer:

Step-by-step explanation:

So for the given information, it would be easiest to use slope-intercept form, which is y=mx + b, where m is the slope and b is the y-intercept.

We can plug in 2/3 for the slope, because we are given that.

y=2/3x + b.

To find the y-intercept, plug in the given point for x and y and solve for b.

-5 = 2/3 · (-3) + b

-5 = -2 + b

b = -3

So now we have the complete equation of the line.

y = 2/3x -3

Now to graphing.

We can put the y-intercept, (0, -3), and the given point, (-3, -5) on a graph.

Triangles ABC and DEF are similar find d

Answers

Answer:

D equals 12; just multiply 6×2

Answer:

b: 12

Step-by-step explanation:

can you help me please ​

Answers

The area of the sector which is the white triangle adding the shaded region is 68.9/360*π*9.28^2=51.78005(rounding to 5th digit after decimal point for accuracy before we do final round for answer)

The area of the white triangle in the sector has area 1/2*9.28^2*sin(68.9)= 40.17223(rounding to 5 digits again for some accuracy.

Now we take out the white triangle from the sector.

51.78005-40.17223=11.60782

rounding to the nearest tenth we get 11.6 cm^2

Problem done!

Hope this helped and if you have any questions about my explanation just ask in the comment and I will answer.

khanya builders are paid R480 for 8 hours of work,whiles rex builders are paid R660 for 12 hours of work.which company is paid the higher rate​

Answers

Answer:

khanya pays higher

Step-by-step explanation:

You have to find the $/hr ratios:

khanya's is 480/8->$60/hr

rex's is 660/12->%55/hr

Khanya pays the higher rate

passes through (-1, -5) and (2, 6)

Answers

Answer:

[tex]y = \frac{11}{3}x + -\frac{4}{3}[/tex]

Step-by-step explanation:

[tex]y = mx + b\\m = \frac{-5 - 6}{-1 - 2} = \frac{-11}{-3} = \frac{11}{3} \\\\y = \frac{11}{3}x + b\\6 = \frac{11}{3}(2) + b\\6 = \frac{22}{3} + b \\6 - \frac{22}{3} = b \\b = -\frac{4}{3}\\\\y = \frac{11}{3}x + -\frac{4}{3}[/tex]

Please help i really need help on a b and c

Answers

The equation is y=5x+25
It will take 72 cars for the class fund to be $385. Work shown is in the picture attached.

First determine the integers the x-coordinate and the y-coordinate are between. Then look at each to decide which integer the x- or y-value is closer to, and approximate the coordinate value to the tenths place.

Answers

Answer:

whats the question here

Step-by-step explanation:

Answer:

The 2nd and 4th one

Step-by-step

Which triangle makes this statement true?

Answers

Answer:

D

Step-by-step explanation:

they need the same angle measures and side lengths to be congruent. also you need to line up the angles of the same measure in each triangle in the name

Answer: D

Step-by-step explanation:

You have $12 to spend on pears and oranges.graph the equation 1.2x+0.8y=12,where x is the number of pounds of pears and y is the number of pounds of oranges.
Please I could use the help from anyone just need a graph and answer.

Answers

Answer:

Hope this helps

Step-by-step explanation:

X= 10 - 0.6y

Y= 15 - 1.5x

You are making curtains for your little sister's dollhouse. There are 24 windows on the dollhouse and each
needs 3.75 inches of fabric for curtains. How much fabric will you need?
(please help I only have a couple of minutes)

Answers

is it 90? sorry if it’s wrong

Answer:

90 inches

Step-by-step explanation:

24 x 3.75 which is the same as 24 x 3 3/4 which is the same as

24 x 15/4 = 6 x 15 = 90

63 +72 - 12 + 15
22 + 3 - 5​

Answers

Answer:

63+72-12+15= 138

22+3-5=20

please help i have 1 hour to compleate

Answers

Answer:

2nd one is right

I am confused boii

Step-by-step explanation:

LIVE AND LET LIVE music on the outline map of india mark

It’s the 2nd one. Jesus Jenny is tall she’s like slenderman or somethin

what is the exact decimal equivalent of 7/16 SHOW YOUR WORK
1.473
0,4375
4.375
4.374

Answers

oh this is pretty simple if u look at it. it’s 0.4375, because the fraction isn’t complete meaning that it is less than 1

I need help, I need to find the value of j, thank you

Answers

Step-by-step explanation:

[tex] \sin(x) = \frac{8}{10} \\ x = 53.13[/tex]

[tex] \sin(53.13) = \frac{4}{j} \\ j = \frac{4}{ \sin(53.13) } = \frac{4}{0.8} = 5[/tex]

Graph this function using intercepts:

4x - 5y = 40 ​

Answers

use photomath for that that's way easier

i think this is how you do it

Please help me solve this problem.

Answers

What is the question?

Can someone help me please?

Answers

B and c if it’s an optional question

Answer: Hi

Step-by-step explanation:

The answer is b

Pls help me
What is the diagram?

Answers

Answer:

c/e = e/d

Step-by-step explanation:

These are similar triangles. When you flip the larger one clockwise to enable you to see which sides are corresponding, then you find that:

c corresponds to e'

a corresponds to b

e corresponds to d

Therefore, c/e in the original position = e'/d in the flipped position.

So c/e = e/d

Angel misses 20% of the free throws he attempts in a season. How many total free throws did he attempt if he missed 31

Answers

Answer: 155

Step-by-step explanation:

31 - it is 20%

20% = 0.2

Find, how many total free throws did he attempt if he missed:

31 : 0.2 = 155

Charlotte read 1 3 of a book in the morning, and she read some more at night. By the end of the day, she still had 2 5 of the book left to read. How much of the book did Charlotte read at night?

Answers

Charlotte read 1/15 of the book at night
Other Questions
While listening think about the musical elements of melody and harmony. From your research for your powerpoint, you should have found that melody is a main musical idea. Another way to think of melody is a sequence of an easily recognizable pattern of pitch and rhythm that is generally pleasing to the ear. Harmony is the sounding of more than one note at the same time. There are many different ways to create harmony, and they are directly related to texture. Examples of this can be found in the different types of texture. For example homophonic texture uses harmonies that create blocks of sound below the main melody line. In contrast a polyphonic texture will use the melody or a variety of melodic material to create harmony. Review the resource below, and especially the section on meldoy and harmony. Follow this link: https://www.jwpepper.com/Dirait-On/1949080.item#/. Listen to the example recording by clicking on the speaker, or listen and follow along with the music by clicking the paper icon under "preview". In 400 words or less answer the following prompts:a. How would you describe the main melody and its development? Is there a secondary melody?b. How is the melody(ies) used to create harmony in this piece? when people are happy they are full of Why would organisms evolve to HAVE vestigial body parts Simplify each algebraic expression. 5(10a2) Part CHow many combined bits of storage are there on the two tablets?Part DIncluding the phones, tablets, and cloud, how many total bits of storage does the family have altogether? Type your answer in scientific notation.Part ETheresas computer at home has 1 terabyte of storage. How many more bits of storage does her computer have than the combined bits available on her familys phones, tablets, and cloud storage? Type your answer in scientific notation. Given the functions =12 (2)x+3. Select all statements that are true. Please its literature I need it now PLEASE HELP Select the graph that shows the correct sum. How did Mendel prevent flowers from self pollinating in his experiments What should an ecologist measure in order to construct a pyramid of biomass for an ecosystem? A. the biomass in each trophic level of the food web B. the total mass of all the organisms in a representative area of the ecosystem C. the total mass of all the organisms in the ecosystem D. the number of organisms in each trophic level of the food web what is the area of the figure below? Equation below v ________Is responsible for most of the damage buildings suffer during earthquakes???? ASAP PLEASEOn planetary surfaces, astronauts will need surface mobility to explore multiple sites across the lunar and Martian surfaces.Rewrite this sentence using language that nonscientists would understand immediately. What is a heat index? how does the issues/ problem affect the government Los textos expositivos permiten incluir las opiniones de otras personas? En el mes de abril en la cancha Toto Hernndez de Cucuta, habrn encuentros deBasquetbol cada 5 dias y de balonmano cada 4 dias. Qu dia del mes coincidirannuevamente los dos deportes si inician el 3 de abril. The Hebrew word used for these writings of the Bible was tehillim, meaning ________.A. PrayersB. PraisesC. Weeping What was the Ten Percent Plan? O A. Southern states could set up new governments if 10 percent of their voters had remained loyal. O B. Southern states could set up new governments if 10 percent of their slaves were freed. O C. Southern states could set up new governments if ten percent of their voters made certain promises. D. Southern states could set up new governments if 10 percent of their voters were freed slaves. conjugate each verb based on the pronoun next to it