Find the LCM of 18e2x, e2t and y3.
In a class of 45 students, there are 12 girls. What percentage of the girls are in the class?

Please explain!

Answers

Answer 1

Answer:

12/45 = 0.26666666

0.26666666 X 100 = 26.6666666

27%


Related Questions

plz help so i can pass

Answers

Answer:

A im pretty sure it is

Step-by-step explanation:

Item 1
Question 1
Write an equation of the line that passes through the given points in any form.

Graph of a line on a coordinate plane. The line passes through the points at ordered pair negative 1 comma 1.5 and ordered pair 0 comma 2.5.

Answers

Answer:

cooma 2.5

Step-by-step explanation:

i did the quiz

am different    \_(*-*)_/

                             

robert gets a loan from his bank.
he agrees to borrow £6000 at a fixed annual simple interest rate of 7%.
he also agrees to pay the loan back over a 10 year period.

how much money in total will he have paid back at the end of 10 years?

Answers

Answer:

the total amount that should be paid back at the end of 10 years is £10,200

Step-by-step explanation:

The total amount that should be paid back at the end of 10 years is shown below:

= Borrowed amount + simple interest

= £6000 + (£6000 × 0.07 × 10)

= £6000 + £4,200

= £10,200

Hence, the total amount that should be paid back at the end of 10 years is £10,200

The ratio of the number of adults to the number of children at a concert is 5 to 3. If there is a total of 120 people at the concert, how many are children?

Answers

Answer:

tara j4kol nalang tayo sa kwarto

There are 45 children. Add together your ratio numbers (5+3=8). Since there are 5 adults in ratio with 3 children, we will make a fraction of 5/8 divided by 120. We would get 75. 120-75 is 45. Our new ratio of adults to children is 75:45.

PLEASE HELP!!!I NEED IT

Answers

Answer:

10. y = 49, x = 15

11. y = 4, x = 61

hiii please help! i’ll give brainliest if you give a correct answer tysm!

Answers

Answer:

1/5

Step-by-step explanation:

The volume is found by multiplying the height, width, and length. So to find the height, you need to divide 1/100 by 1/4 and 1/5.

1/100 divided by 1/5 = 1/20

1/20 divided by 1/4 = 1/5

Hope this helps :)

Is this congruent or not? And is it
SSS
SAS
SSA
AAS
HL

Answers

The triangles are congruent
Triangle JHK is congruent to triangle JLK by SAS

I need help plsss. its maths

Answers

Answer:

x=7

Step-by-step explanation:

x+3x+2x-1=41 cm

6x-1=41

6x=41+1

6x=42

x=42/6

x=7

1. Jacob has $500 saved. He receives a gift of $100 as a graduation present.
Write an expression for the total amount of money he has.

Answers

Jacob now has 600 dollars.

Solve that and 10 points given

Answers

it’s actually 5 points but ok

Answer:

-9x+11y=-14

x= ( 13/4 +3/8y) + 11y+-4

y=2

x=13/4 + 3/8 x 2

x=4

Step-by-step explanation:

please answer this questions fast​

Answers

Answer:

5. 216, 1416

6. 448.5 g

Step-by-step explanation:

5.

Price of 1 item: 1200

GST = 18%

18% of 1200 =

= 0.18 * 1200

= 216

Amount of tax: 216

Total price = original price + GST

Total price = 1200 + 216 = 1416

6.

Weight of 1 item: 17 1/4 g

Weight of 26 items = 26 * 17 1/4 g

26 * 17.25 g = 448.5 g

The school has 330 students in 11 classrooms. What is the unit rate of
students per classroom? Explain how you got your answer.

Answers

This is a fraction equal to
330 Students ÷ 11 Classrooms

We want a unit rate where
1 is in the denominator,
so we divide top and bottom by 11

330 Students ÷ 11
11 Classrooms ÷ 11
=
30 Students
1 Classroom
=
30 Students
Classroom
= 30 Students per Classroom

The answer is 11. Hope this helps

What is the volume of the rectangular prism? Type the answer in the boxes below. Icm cm? ​

Answers

Answer:

3 3/4 cm ^3

Step-by-step explanation:

The length is 2.5 the width is 1 and the height is 1.5  so 2.5x1x1.5

Hope it helps!

PLEASE HELP I WILL GIVE BRAINLIEST!! I NEED HELP FAST

Answers

Answer:

B=12/13

Step-by-step explanation:

Not positive, but i believe you are trying to find the angle measure using inverse sin or whatever its called and then reducing the fraction. SOHCAHTOA

cheryl says that when you add two negative numbers, the sum is always negative. is Cheryl's statement true of false?

Answers

Answer:

wwo

Step-by-step explanation:

Answer:true

Step-by-step explanation:It’s because anytime a negative number is added by another negative number the result is always negative.

Write a story for this table

Answers

Answer:

Pumpkins pounds and weight

Step-by-step explanation:

Answer: Percy decided to weigh different numbers of pumpkins to find their weights. He put his findings in the table above (in he question) . He found a pattern in his findings, so he used it to find how many 50 pumpkins will weigh. Can you tell me what answer he got?

Step-by-step explanation:

Since every 5 pumpkins is 8 pounds, we just need to divide 50 by 5, and times that number by 8 pounds to find the answer.

50/5 is 10.

10 x 8 = 80

Or, since 25 are 50 pounds, and 25 +25 = 50, you ad 40 to 40, giving you the answer 80.

The answer to my word problem is 80.

What is the function for the red line?

It has to be one that matches up against the stars!!

Answers

red line is crimson because itit tha national colour of nepal

Find the value of x. Round to the nearest tenth.

Answers

Answer:

14.86854, or 15

Step-by-step explanation:

help anyone ?????????????

Answers

Answer:

4

Step-by-step explanation:

Answer:

1/4 is the answer

Step-by-step explanation:

just look at it show you that it is 1/4


is the simplified form of x+1/x^2+x-6 / x^2+5x+4/x+4

Answers

Answer:

1/(x - 2) (x + 4)

Step-by-step explanation:

How many super saiyans does it take to screw in a light bulb?

Answers

Answer:

bro just use ur hand

Step-by-step explanation:

Answer:

Probably a lot considering Vegeta couldn't safely break an egg :)

Step-by-step explanation:

If he starts at 1 and jumps 3 units to the right, then where is he on the number line? How far away from zero is he?

Answers

Answer:

He is on 4.

Step-by-step explanation:

The plastic cylinder has a diameter of 2 cm. There is a rectangular 0.6 cm square prism through the middle of the cylinder, extending from the top to the bottom. The height of the cylinder is 6 cm. Find the volume of the cylinder without the prism.

Answers

Answer:

16.69 cm³

Step-by-step explanation:

In finding the volume of the cylinder without the prism you find the volume of the cylinder assuming it has no prism in it then minus the volume of the prism

Volume of the cylinder assuming there is no prism through it

V=πr²h  where r is radius of the cylinder and h is height of the cylinder

Given that diameter = 2, then r= 1 cm  and height, h = 6cm

V= π * 1 * 1 * 6

V= 18.85 cm³

Volume of the rectangular prism

V= l*w*h

V= 6*0.6*0.6

V= 2.16 cm³

The volume of the cylinder without the prism

18.85 cm³-2.16 cm³ = 16.69 cm³

Answer:

Not an answer

Step-by-step explanation:

What are the solutions to the equation x2 - 2x - 15 =0?

Answers

Answer:

x=−3 or x=5

so yeah

Answer:

solve for x

Step-by-step explanation:

i hope this helps

From my last post here’s the paragraph

Answers

is that a snake in the pic

I need serious help, this is hard

Answers

Answer:

CD = AC

Step-by-step explanation:

CD = AC.  "bisect" means "to divide in half."  Half of AD is either AC or BC, which are equal to each other.

DC = AC

hope this helps

write 6.04x10^3 as an ordinary number

Answers

Answer:

6040

Step-by-step explanation:

You can find out in two different ways, either use scientific notation or a calculator. If you go 3 steps to the right (since it's a positive power) you will get 6040. Hope this helped. :)

Answer:

hmmmmmmmmmmmmmmmmmmmmm

Step-by-step explanation:

hmmmmmmmmmmmmmmmmmmmmm

What is the distance from C to D?

A. 5 units
B. 1 unit
C. 25 units
D. 7 units

Answers

Answer:

Option A

Step-by-step explanation:

According to the distance formula , for any 2 points P & Q whose coordinates are (x¹ , y¹) and (x² , y²) respectively. So ,

[tex]PQ = \sqrt{(x^{2} - x^{1} )^{2} + (y^{2} - y^{1})^{2} }[/tex]

NOTE = HERE x² , y² DOESN'T MEAN THE SQUARES OF x & y . THEY ARE JUST COORDINATES.

According to the question ,

Coordinate of C = (2 , -1)

Coordinate of D = (5 , 3)

Using distance formula ,

[tex]CD = \sqrt{(5-2)^{2} + (3 -(-1))^{2} }[/tex]

[tex]=> CD = \sqrt{3^{2} + 4^{2} } = \sqrt{9 + 16} = \sqrt{25} = 5[/tex]

Use the discriminant to determine the number and type of solutions for the equation 2x^2−4x+7=0

(A). The equation has 2 real solutions because the discriminant is positive.
(B). The equation has 1 real solution and 1 imaginary solution because the discriminant is negative.
(C). The equation has 2 imaginary solutions because the discriminant is negative.
(D). The equation has 1 real solution because the discriminant is 0.

Answers

Answer:

it is c

Step-by-step explanation:

Cakes and More baked 1,450 chocolate chip cookies. The bakery sold them in boxes of 25 cookies each. How much money will the bakery collect if it sells the cookies for $7 per box? Show how you solved this below.

Answers

Answer:

$406

Step-by-step explanation:

Step one:

given data

Cakes and More baked 1,450 chocolate chip cookies

The bakery sold them in boxes of 25 cookies each

The number of boxes will be

1450/25

=58  boxes

Step two:

The cost per box is $7

hence the cost of 58 boxes will be

=7*58

=$406

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