Mathematics High School

12miles to 30miles in ratio
​

Answers

Answer 1

Answer:

12:30

4:10 (simplified)

Step-by-step explanation:

Related Questions

In the neighborhood park there is a circular grassy picnic area, but half of the grass has died. The city wants to replant the grass, but needs to know the square footage of the damaged area. If the circular picnic area is 150 feet across, what is the square footage of the damaged area? Let’s pi=3.14

Answers

Could you please help me with the two post recent questions of mine on my page? I will give u brainliest and 20 points! :))) X

HELLPP PLEASE I WILL MARK YOU BRANILEST

Answers

What do you need help with?

What is the value of n in the equation
1/2(n+2)+4=3n-5

Answers

Answer:

n = 4

Step-by-step explanation:

1/2(n + 2) + 4 = 3n - 5

1/2n + 5 = 3n - 5

- 5 | - 5

1/2n = 3n - 10

- 3n | - 3n

-5/2n = -10

* 2 | * 2

-5n = -20

/5 | /5

n = 4

---

Hope this helps!

You have to distribute and then subtract the 5 from one side and balence out the equation so N=4


Jordan invests £12500 into his bank account.
He receives 8.5% per year simple interest.
How much will Jordan have after 3 years?
Give your answer to the nearest penny where appropriate

Answers

Answer:

Don't mind me just racking my brainly points

Step-by-step explanation:

yessir

The Celluloid Cinema sold 150 tickets to a movie. Some of these were child tickets and the rest were adult tickets. A child ticket cost
$7 and an adult ticket is cost $10. If the cinema sold $1470 worth of tickets, which system of equations could be used to determine how
many adult tickets, a, and how many child tickets, c, were sold?

Answers

Answer:

a + c = 150

7.75a + 10.25b = 1470

Step-by-step explanation:

Let a represent the number of adult tickets that were sold.

Let c represent the number of child tickets that were sold.

The celluloid cinema sold 150 tickets to a movie. Some of these were child tickets and the rest were adult tickets. This means that

a + c = 150 - - - - - - - - - - - - - -1

A child ticket cost $7.75 and an adult ticket cost $10.25. If the cinema sold $1470 worth of tickets, it means that

7.75a + 10.25b = 1470 - - - - - - - - -2

PANDEMIC: How do víruses spread through a population?
Act One: Spread It
1. In a small town of 200 people, imagine one person is infected with a contagious virus,
and that anyone who's infected spreads the virus to one new person each week Using
the table below, show how the infected and healthy populations change during the first
ten weeks of the outbreak.
Week
0
1
2
3
4
5
6
7
8
9
10
Infected
1
2.
4
8
16
32
64
128
256
Healthy
199
198
197
0

Answers

Answer:

there is no table, just a list of numbers. we need a table or maybe a ss for reference

The mood was somber at the graduation

A . Shining
B. Serious
C. Annoying

Answers

Answer:

B. serious

fnennfjnyuafjrj

Answer:

the answer is B

Step-by-step explanation:

it's makeing me right longer

PLEASE help with these 3 pretty easy problems and explain how you got them!!! I will mark brainliest if right!!!!!!!

Answers

Answer:

27

Step-by-step explanation:

[tex] \frac{x - 3}{18} = \frac{12}{9} [/tex]

[tex]18 \times \frac{x - 3}{18} = 18 \times \frac{12}{9} [/tex]

[tex]x−3=9(2)⋅ \frac{12}{9} [/tex]

[tex]x−3=2⋅12[/tex]

[tex]x−3=24[/tex]

[tex] x = 27[/tex]

HELP PLEASE I will give brainlist ​

Answers

Answer:

the second one

Step-by-step explanation:

y = 2/3 (x +6)-5

Answer:

B

Step-by-step explanation:

solve in logarithms no scam
94100×√38.2\5.68^3×8.14
pls help don't scam pls
​

Answers

Answer:

389.89879489

Step-by-step explanation:

1. Multiply

(5.68^3 × 8.14= 1491.65851648)

94100 × √38.2 / 1491.65851648

2. evaluate root

(√38.2 = 6.18061485)

94100 × 6.18061485 / 1491.65851648

3. multiply

(94100 × 6.18061485 = 581595.85796324)

581595.85796324 / 1491.65851648

4. divide

(581595.85796324 / 1491.65851648 = 389.89879489)

HELPP PLEASEEEEEEE
(2) Select all of the ordered pairs that satisfy the function y
- x +4.
(-6, 12)
O (-4,4)
(15, -16)
O (6,-4)

Answers

a, c, and d
plug in each x in the equation and it should equal the y value

Dean has $70 in a savings account that earns 5% interest, compounded annually. To the nearest cent, how much will he have in 3 years?

Answers

Answer:

lmjtntndadwtwpwpwpmpmwpmpmq

find the vertex and axis of symmetry

Answers

Answer:

Um.. there is no picture but to find the axis of symmetry use this equation - x=−b2a

Step-by-step explanation:

р
45°
45°
44°
what is the value of p

Answers

Answer:

B.) 22 square root of 2

Step-by-step explanation:

WILL MARK BRAINLIST FOR CORRECT GIVING ANSWER!
Given that the measurement is in centimeters, find the circumference of the circle to the nearest tenth. (Use 3.14 for π) the radius is 9

Answers

Answer:

56.5

Step-by-step explanation:

Circumference = pi*2r = 56.5

Can some one help me please ( click to see full photo)

Answers

Answer:

A=5.28? B=8 C=12 D=5.28? E=85 X=40 Y=20

Step-by-step explanation:

the dimensions of the following cylinder are tripodwhat factor will the hume change by?


A:81

B:9

C:3

D:27​

Answers

Answer:

b should be the correct answer

Step-by-step explanation:

.

Answer:

B is the correct answer...

Find the slope of the line that passes through (3, 5) and (1,4).

Answers

Answer:

slope (m) = 0.5

Step-by-step explanation:

Paul, Colin and Brian are waiters. One night the restaurant earns tips totalling £78.40. They share the tips in the ratio 1:3:5. How much more does Colin get over Paul?

Answers

Answer:

Share of Paul = 2/8*78.40=19.6

Share of Colin = 5/8*78.40=49

And

Share of Brian =1/8*78.40=9.8

Step-by-step explanation:

They share the tips in the ratio 2:5:1.

It means , the total share is 8 ,

that 2 out of 8 is the share of Paul

5 out of 8 is the share of Colin

And 1 out of 8 is the share of Brain

Now total tip = 78.40

Share of Paul = 2/8*78.40=19.6

Share of Colin = 5/8*78.40=49

And

Share of Brian =1/8*78.40=9.8

HELPP PLS
Ms. Jones gave her students an 8 questions quiz. Below you can see a representation of the number of
questions responded correctly by the students in Ms. Jones's class.
Help Ms. Jones interpret the data by finding the
mean, median & mode.

Answers

Answer:

Mean = 5

Mode = 7

Median = 5

there are 10 ipil-ipil seedling to 3 narra seedling. there are 12 narra seedlings for_____ipil-ipil seedlings.

Answers

Answer:

40

Step-by-step explanation:

Given :

10 ipil-ipil seedling to 3 Narra seedling

x ipil-ipil seedling for 12 Narra seedling

Using cross multiplication :

10 = 3

x = 12

Cross multiply

3 * x = 10 * 12

3x = 120

Divide both sides by 3

3x / 3 = 120 / 3

x = 40

Hence we have

40 ipil-ipil seedling to 12 Marra seedling

22
со - bigideasmath.com/MRL./public/app/a/student/assessment is Player Window truassignmentid6bd71885-9501-4e2a-8604-0571d965cda9
ckstudents or bookmarks K! Classes PowerSchool Music PDF Escape Desmos Graphing
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CALCULATORS
51
Maple Trail intersects Woodland Trail and Elm Trail at their midpoints. You enter the trails at point P. You walk from the entrance up Woodland
Trail to Maple Trail, over Maple Trail to Elm Trail, down Elm Trail to Oak Trail, and then back to the entrance. How many miles did you walk?
Woodland Trail
- 3.6 mi-
Elm Tra
Maple Trail
2.6 mi
Oak Trail
You walked
miles.
< PREV
4 of 9 answered
NEXT
1 2 3 4 5
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Answers

Yessirskis hoppin out the jet yessirrr

4 - (3 – 5) =
I need help like now

Answers

Answer:

4 - (3 - 5) = 6.

Step-by-step explanation:

Answer:

= 6

Step-by-step explanation:

¡¡ASAP!!! Pls help me out asap!

Answers

Answer:

V = 96.16

Step-by-step explanation:

Formula:

V = πr²h

r = d/2 = 1.75

V = 3.14(1.75)²10

V = 96.16

I need help pls dont send a link im begging you

Answers

Answer:

[tex]3+1.20x=13.50[/tex]

Step-by-step explanation:

The graph dot should be on 8.75, i don't know if it should be open or closed though.

but the expression determines how much money she needs because 1.20 per chore. Your pic is really red for some reason...

I JUST NEED THE ANSWER!!!

Answers

Answer:

$10

Step-by-step explanation:

HELP HELP HELP pleASEEEEEEEEEE Reflect (3,-2) across the x-axis. Explain how you got your answer.

Answers

Answer:

(3, 2)

Step-by-step explanation:

rule for reflecting over x axis is leave x alone, change y

Justin charges $21 per linear foot to install a wood fence. It costs him $19 per line foot plus $4000 to purchase materials and hire installers each month. How many linear feet of fencing would he need to install each month to break even?

Answers

Answer:

21x=19x+4000

minus 19x

then divide by 2

×=2000

Justin needs to install 2000 linear feet of fencing each month to break even.

What is Break Even Point?

The Break Even Point, or the inflection point at which a corporation starts to make a profit, is the amount of output required for a company's revenue to equal its total costs.

Let x be the number of linear feet of fencing Justin installs each month. Then his costs would be 19x + 4000 and his revenue would be 21x.

To determine when he's breaking even we need to make the equation of his costs equal to the revenue.

19x + 4000 = 21x

We can subtract 19x from both sides of the equation to get:

4000 = 2x

Then we can divide both sides by 2 to get:

x = 2000

Thus, he needs to install 2000 linear feet of fencing each month to break even.

Learn more about Break Even Point here:

https://brainly.com/question/22871926

#SPJ2

Plz help Exploring Modeling Percents Select features that you want on the grid. Then click on the grid where you would like to place them. Mo CO desert 100/100 = 100% Pla houses 0/100 = 0% rep shops 0/100 = 0% T parks 0/100 = 0% Intro​

Answers

Answer:

I can't understand the picture...

Step-by-step explanation:

Sorry...

hiiya^-^

Here to spread much positivity

love you guys/girls.
have an amazing day
stay safe. ♡♡♡♡

Answers

Answer:

I needed thisssss ! Thanks for the points and you too<3

Step-by-step explanation:

Answer:

Yes! You get it, fellow human!

Step-by-step explanation:

Thank you so much! You made my day :))))) <3<3<3

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