Is 15/3 greater or less than the square root of 30

Answers

Answer 1

it is less than square root 30


Related Questions

5. A school has 240,000 sheets of copy paper. About 200 sheets are used each day.
Write an equation that describes the number of sheets remaining (s) after d days of school.
a.
b. How many sheets remain after 10 weeks of school if school meets 5 days each week?
c.
After how many days of school will one fourth of the sheets of paper remain?

Answers

B is the answer it would be easier equation

9/n+2=2/6 How do I solve for n?

Answers

Answer:

n = 25

Step-by-step explanation:

9 / n+2 = 2/6

can be written as

n+2 / 9 = 6/2

n+2/9 = 3

n+2 = 3 * 9

n+2 = 27

n = 27 - 5

n = 25

Tell whether the given statement is true or false. Explain your choice.

All rational numbers are integers.​

Answers

Answer:

False

all rational numbers can out be integers because for example

[tex]\frac{5}{-3}[/tex] is rational number but not an integer

8.
Evaluate the function rule for the given value. y = 12 • 3^x for x = –2

A. 4/9
B. 4/3
C. –72
D. 4

Answers

Answer:

B

Step-by-step explanation:

Using the rule of exponents

[tex]a^{-m}[/tex] = [tex]\frac{1}{a^{m} }[/tex]

Given

y = 12 × [tex]3^{x}[/tex] ← substitute x = - 2 into the expression

y = 12 × [tex]3^{-2}[/tex] = 12 × [tex]\frac{1}{3^{2} }[/tex] = 12 × [tex]\frac{1}{9}[/tex] = [tex]\frac{12}{9}[/tex] = [tex]\frac{4}{3}[/tex] → B

Answer:

B

Step-by-step explanation:

y= 12 *3 ^x , substitute x with -2

y=12 *3^-2 , use the rule  a^ - b =  1 /a^b

y= 12 / 3^2 , 3^2 =3*3 = 9

y= 12/9, divide both numbers by 3,  12÷3/ 9÷3

y= 4/3

what is the area of the figure?


○ 45 cm²
○50 cm²
○70 cm²
○90 cm²​

Answers

Answer:

third option; 70 cm²

Step-by-step explanation:

Rectangle:

5 x 10 = 50

Triangle:

1/2bh

18 - 10 = 8

1/2 5(8)

1/2 40

20

Total area:

50 + 20 = 70 cm²

It’s 70 cm squared.

Jenny is saving money to buy a game. So far she has saved $12, which is one-fourth of the total cost of the game. How much does the game cost

Answers

Step-by-step explanation:

solution:

The amount of money Jenny is saving=$12

The cost of game=1÷4of 12

1÷4×12

48

:.The total price of game=$48

Is -15/6 a real number?

Answers

Yes. All rational numbers are real numbers.

Real numbers are numbers that you can put or find on the number line. -15/6 = -2.5 and that is on the number line.

At the city museum, child admission is $5.10 and adult admission is $9.60. On Monday, twice as many adult tickets as child tickets were sold, for a total sales of $558.90. How many child tickets were sold that day?

Answers

Answer:

23

Step-by-step explanation:

The amount of children's tickets is x, while the amount of adults' tickets is 2x

5.1*x- the amount of money from children

9.6*2x= 19.2x- the amount of money from adults

5.1x+19.2x= 558.9

x=23 - child tickets

determine the equation of a vertical line that passes through (9,-7)​

Answers

Answer:

x = 9

Step-by-step explanation:

The equation of a vertical line parallel to the y- axis is

x = c

where c is the value of the x- coordinates the line passes through

The line passes through (9, - 7) with x- coordinate 9 , then

x = 9 ← equation of vertical line

A dice is thrown four times in a row. Find the probability of getting different result each throw.
A) 5/18
B) 1/4
C) 7/12
D) 5/13
E) 1/18

Answers

Answer:

the answer is b 1/4 its means got it 1 time same after throwing it 4 times

Step-by-step explanation:

Step-by-step explanation:

the answer for the question is b) 1/4

The set of ordered pairs (-1, 8), (0, 3), (1.-2), and (2, -7) represent a function. What is the range of the function?
O {x: x = -1, 0, 1, 2}
O {y: y = -7, -2, 3, 8}
O {x: x = -7, -2,-1, 0, 1, 2, 3, 8}
O {y: y = -7, -2, -1, 0, 1, 2, 3, 8}
Intro
Done

Answers

First, the range is all about the y-values, so the set notation needs to have the form:
{ y : y __________}

Because of that, you can eliminate the first and third options that use “x”. Using x would reference the domain.

Second, the range is the set of all y-values used in the function. You only include y-values in the range, so you’d only include 8, 3, -2, and -7 in your answer.
That means it’s the second answer.

Side note:
Some areas would use the notation { y | y = -7, -2, 3, 8}, using “|” instead of “:” in the set notation.f

The range of the function is: (b) {y: y = -7, -2, 3, 8}

The ordered pairs are given as:

(x,y) = {(-1, 8), (0, 3), (1.-2), and (2, -7)}

The range is the set of output values of the function

The y values represent the range.

So, we have:

y = {8, 3,-2, -7}

Hence, the range of the function is:

{y: y = -7, -2, 3, 8}

Read more about range at:

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each employee can assemble 28 castles per hour how many employees worked each hour?​

Answers

Answer:

98 employee

Step-by-step explanation:

Answer:

the answer is 59 because if you do 1652 divided by 28 you get 59.

Step-by-step explanation:

Please help me in geomotry.

Answers

Answer:

distance between (3,7) and (-6,-4) is [tex]\sqrt{202}[/tex]

Step-by-step explanation:

3rd point = (3, -4)

from (3,7) to (3, -4) is 11 units

from (-6,-4) to (3, -4) is 9 unites

hypothenuse

a^2 + b^2 = c^2

(11)^2 + (9)^2 = c^2

121 + 81 = c^2

c^2 = 202

c = [tex]\sqrt{202}[/tex]

2x(x^2 - 3x + 1) + x^2(3 - 2x)

Answers

Answer:

-3x^2 + 2x

Step-by-step explanation:

2x^3 - 6x^2 + 2x + 3x^2 - 2x^3

- 3x^2 +2x

8= -3c + 29

I gotta solve for c HELP ​

Answers

Answer:

[tex]c=7[/tex]

Step-by-step explanation:

[tex]8=-3c+29[/tex]

⇒ Switch sides:-

[tex]-3c+29=8[/tex]

⇒ Subtract 29 from both sides:-

[tex]-3c+29-29=8-29[/tex]

[tex]-3c=-21[/tex]

⇒ Divde both sides by -3:-

[tex]\frac{-3c}{-3}=\frac{-21}{-3}[/tex]

[tex]c=7[/tex]

OAmalOHopeO

Please help ; ) graph is linked to this post

Answers

The answer to the equation is Y=3f

Chris is walking at a speed of 3.25 miles per hour. If he continues to walk at the same speed,how far can Chris walk in 1.5 hours

Answers

Answer:

4.87

Step-by-step explanation:

3.25 * 1.5 = 4.87

The sun is 1.5 x 10^11 m from earth.
Express this distance with an SI prefix.

Answers

Answer:

First, we write the SI prefixed. The SI unit for distance is meters.

Kilo = 10³

Mega = 10⁶

Giga = 10⁹

Terra = 10¹²

Because our value has ten to the power of 11, we will use the closest and lowest power prefix, which is giga.  

1.5 x 10¹¹ /  10⁹

= 1.5 x 10² Gm or 150 Gm

Writing in kilometers, we simply repeat the procedure except we divide by 10³ this time.

1.5 x 10¹¹ / 10³

= 1.5 x 10⁸ km

Step-by-step explanation:

First, we write the SI prefixed.

The SI unit for distance is meters.

Kilo = 10³

Mega = 10⁶

Giga = 10⁹

Terra = 10¹²

Because our value has ten to the power of 11, we will use the closest and lowest power prefix, which is giga.  

1.5 x 10¹¹ /  10⁹

= 1.5 x 10² Gm or 150 Gm

Little more explanation : In scientific notation, if the exponent of 10 is positive, the number is very very large. In the metric system, very large numbers are expressed in megameters (Mm) or gigameters (Gm). Gigameters is equal to 10⁹ meters. So, in SI prefix, that would be equal to 150 Gm. In kilometers, that would be equal to:

1.5×10¹¹ m * (1 km/1000 m) = 1.5×10⁸ km

Ref: Web

Can SOMEONE PLEASE HELP ME I NEED HELP!!! Please I don’t get it!!!

Answers

Step-by-step explanation:

AC = AB + BC

81 = 2x + 1 + 6x

81 = 8x + 1

81 - 1 = 8x

80 = 8x

80/8 = x

10 = x

Step-by-step explanation:

According to the question,

AB+BC=AC

2x+1+6x=81

8x+1=81

8x=81-1

8x=80

x=80/8

x=10

Help. I would appreciate it just forget the highlighting ;) ♡ thanks!!​

Answers

Vas happenin!!

She’s correct because if you look at the picture there in the opposite directions

Hope this helps *smiles*

Please someone helppp

Answers

Step-by-step explanation:

5)

sin2a=2sina.cosa

Subtitute values in formula:

sin2a=2(3/8)(5/8)

sin2a=30/64

6)

cos2=2cos²-1

=2(5/3)²-1

=2(25/9)-1

=50/9-1

=50-9/9

=41/9

Note:if you need to ask any question please let me know.

The region bounded by chord and arc is called ________.

Select one:
a. Sector
b. Segment
c. Both a and b
d. None of the above

Answers

The region bounded by a chord and an arc is known as a segment .

seven more than one fourth of a number is one less than one third of a number

Answers

7+ 1/4x -1/3 -1. i’m not sure if this is right

What is the solution to the inequality 7x - 20 > 3(2 - 2x)?
A. Ox<0
B. Ox>2
C. Ox>-3
D. Ox<-1

Answers

[tex]7x-20>3(2-2x)\\\\7x-20>6-6x\\\\7x+6x>6+20\\\\13x>26 \ \ /:13\\\\\huge\boxed{x>2}[/tex]

A crew of 2 skilled workers and 4 helpers is to perform construction work that requires a quantity of 1,250 units. Base wages for a skilled worker and a helper are $50/hr and $25/hr, respectively. The crew’s production rate is known to be 25 units/hr under normal working conditions (8 hours/day). Calculate the total hours that the crew to complete the work and the total direct labor cost to complete the work.

Answers

The total hours needed for the crew to complete the job is 50 hours and the total direct labour cost is $3750

In order to calculate the total hours that it would take to complete the work, divide the total units needed to complete the construction work by the crew's production rate

Total hours it would take to complete the work = total units needed to complete the job / crew’s production rate

1250 units / 25 units/hr = 50 hours

Total direct labor cost = total skilled labor wages + total wages for the helps

Total skilled labor wages = base wages for a skilled worker per hour x total hours needed to complete the work

$50/hr x 50 hours = $2500

total wages for the helps = base wages for the helps per hour x total hours needed to complete the work

$25/hr  x 50 hours = $1250

Total direct labour cost = $2500 +  $1250 = $3750

To learn more, please check : https://brainly.com/question/17031900?referrer=searchResults

I need help. answer fast pls

Answers

Answer:  9) x = 2,  10) x = 3

Step-by-step explanation:

9)  (9x+7)+(-3x+20) = 39

9x + 7 -3x + 20 = 39

6x + 27 = 39

6x = 12

x = 2

==========================

10)  3x + 5x = 24

8x = 24

x = 3




Ollie won 2 games for every 5 games that Noelle won. If Noelle won 15 more
games than Ollie over the weekend, how many games did Ollie win?
Ollie:
Noelle:
Answer:

Answers

Answer:

6

Step-by-step explanation:

2:5, 4:10, 6:15

The proportion is solved and the number of games won by Ollie and Noelle over the weekend are 10 and 25 respectively

What is Proportion?

The proportion formula is used to depict if two ratios or fractions are equal. The proportion formula can be given as a: b::c : d = a/b = c/d where a and d are the extreme terms and b and c are the mean terms.

The proportional equation is given as y ∝ x

And , y = kx where k is the proportionality constant

It demonstrates the equality of the relationship between the expressions printed on the left and right sides.

Given data ,

Let the proportion be represented as A

Now , the value of A is

Ollie won 2 games for every 5 games that Noelle won

So , the proportion is 2 : 5

Now , when Noelle won 10 games , Ollie won 4 games

And , when Noelle won 15 games , Ollie won 6 games

when Noelle won 20 games , Ollie won 8 games

when Noelle won 25 games , Ollie won 10 games

So , the difference of their winnings is now = 15 games

Hence , the number of games won by Ollie and Noelle over the weekend are 10 and 25 respectively

To learn more about proportion click :

https://brainly.com/question/7096655

#SPJ2

which number does NOT represent an integer? A. 3 B. 20.1 C. -10 D. 20/4​

Answers

Answer:

the number doesnt represent an integer?

A. 3

B. 20.1

C. -10

D. 20/4​

Step-by-step explanation:

We call integers the “counting numbers, their negatives and zero”. I.e.  0,1,−1,2,−2,3,−3,.. etc.

non-integers means “everything except integers”. Which is not well-defined (i.e. nonsense). Why? Because nobody said what “everything” is.

Therefore, when somebody says “non-integer” he has to specify how he defines “everything”. In this case, our “everything” is probably “real numbers”.

Real numbers have an interesting definition concerning an abstract mathematical object called “field” . Let’s forget about that and let’s focus on a high school definition: Real numbers are probably all the numbers you know. They are those represented by a decimal and their negatives e.g.  345.232…  and  −243.13242240…  where there are “infinitely many” digits at the end. Note that  2.5  is also a real number. Integers are too. Basically, real numbers are the numbers used to measure distances and their negatives.

To summirize, your answer is the following:

“non integers” means everything except the integers, where everything is defined however we want. The most common definition of everything in this case is “real numbers” and therefore the most common interpretation of “non integers” is “reals which are not integers”.

Examples of “reals which are not integers”:  1.5,2.88,1.3333…  etc

the answer is

B. 20.1

John runs the same number of miles each day.write an expression to represent the number of miles John ran in June last year

Answers

Answer:

30x

Step-by-step explanation:

it would be 30x because there are 30 days in june and x represents the number of miles he runs everyday.

HELP ME PLZ I WILL GIVE BRAINLY AND 50 PTS!!
.
Find the value of |5| - 4(3 2 - 2).

(it's not 7 or 155)

7

-23

-33

-11

Answers

Answer:

B. -23

Step-by-step explanation:

I assume it is:

|5| - 4(3² - 2)

Simplifying in steps:

5 - 4(9 - 2) = 5 - 4(7) = 5 - 28 = -23

Correct choice is B

[tex]\\ \sf\longmapsto |5|-4(3^2-2)[/tex]

[tex]\\ \sf\longmapsto 5-4(9-2)[/tex]

[tex]\\ \sf\longmapsto 5-4(7)[/tex]

[tex]\\ \sf\longmapsto 5-28[/tex]

[tex]\\ \sf\longmapsto -23[/tex]

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