There are 24 boys and 16 girls on a playground. What is the ratio of boys to total number of children on the playground?Select all the equivalent ratios that represent this relationship. *


a. 24:40
b. 3:2
c. 6:10
d. 24:16
e. 3;5
f. 6:4

Answer:

3

Step-by-step explanation:

m = -6 / -2 = -3 / -1 = 3

Answer:

[tex]y= -\frac19(x-3)^2+1[/tex]

Step-by-step explanation:

the x-3 is to shift a normal parabola 3 to the right

the +1 is to lift the top up by one

the -1/9 is to compress and swapt it around

Answer:

y =-  [tex]\frac{1}{9}[/tex](x - 3)² + 1

Step-by-step explanation:

The equation of a parabola in vertex form is

y = a(x - h)² + k

where (h, k) are the coordinates of the vertex and a is a multiplier

Here (h, k) = (3, 1) , thus

y = a(x - 3)² + 1

To find a substitute another point on the graph into the equation

Substitute (1, [tex]\frac{5}{9}[/tex] ) into the equation

[tex]\frac{5}{9}[/tex] = a(1 - 3)² + 1 ( subtract 1 from both sides )

- [tex]\frac{4}{9}[/tex] = 4a ( divide both sides by 4 )

a = - [tex]\frac{1}{9}[/tex]

y = - [tex]\frac{1}{9}[/tex] (x - 3)² + 1 ← equation of parabola in vertex form

Answer:

The answer is below

Step-by-step explanation:

A linear function is given as y = mx + b, where y is a dependent variable, x is an independent variable, m is the rate of change and b is the initial value of y (that is when x = 0).

Let x represent the number of hours and f(x) the amount of money in the cash register. Given that the cash register increases by $1000 each hour and the initial value of money in the cash register is $500. hence:

f(x) = 1000x + 500

a) At f(x) = 2000

2000 = 1000x + 500

1000x = 1500

x = 1500/1000

x = 1.5 hours

b) This means that after 1.5 hours, the amount of money in the cash register is $2000

Answer:

2√ 3

Step-by-step explanation:

since the roots are the same yoy can just subtract 4 and 2 and get the answer

Answer:

1

Step-by-step explanation:

Answer:

2% of 50 is 1

Step-by-step explanation:

hope it helps ❤️

Answer:

Sorry, The only one i would possibly know is intrest rate

Step-by-step explanation:

The factor that does not be considered for determining the monthly payment for an automobile loan should be the miles driven.

It is the amount that should be paid represent the amount paid per month for paying off the loan at the given time period of the loan.

And, the loan when it should be taken out so here we considered the repayment period, rate of interest and the finance amount.

hence, The factor that does not be considered for determining the monthly payment for an automobile loan should be the miles driven.

Learn more about payment here: https://brainly.com/question/24768248

Answer:

1500

Step-by-step explanation:

32x49=1568,1568=1500 :)

Answer:

Answer:

A)cosx(4sinx-1)=0

Step-by-step explanation:

The given equation is

We equate everything to zero to get:

Use the double angle property, to get:

This implies that:

The correct answer is A

Step-by-step explanation:

Answer:

i cant see the picture i know i can help you i just can't see the pic

Step-by-step explanation:

Answer:

4

Step-by-step explanation:

Answer:

4

Step-by-step explanation:

Answer:

24 3/4 miles is the distance

1/2 hour - is time

V=S/t

24  / 0.5 = =49.5  miles per hour

Step-by-step explanation:

I hope this helped

24 3/4 miles is the distance

1/2 hour - is time

V=S/t

24  / 0.5 = =49.5  miles per hour

Answer:

-3

Step-by-step explanation:

each line is decreasing by 3

is 9, 6, 3, 0, -3

Answer:

hsjdnbd dmkdjnf

Step-by-step explanation:

atep by step

Answer:

x > -2

Step-by-step explanation:

Answer:

Step-by-step explanation:

y = 3x - 5

y = 3(2) - 5 = 6 -5 = 1

y = 1

Answer:

-2

Step-by-step explanation:

I am not sure but its ans may be -2

Answer:

i believe it is c

Step-by-step explanation:

because i did the test

Answer:

D

Step-by-step explanation:

Answer:

What is the question?

Step-by-step explanation:

Answer:

What do you need help in

Step-by-step explanation:

Answer:

150

Step-by-step explanation:

7 x 30 = 210

5 x 30 = 150

Sorry I couldn't explain more, But i hope this helps!

Answer:

2500 cubic centi meters or 2.5 liters or 0.0025 cubic meters

Step-by-step explanation:

[tex]p = m \v[/tex]

So v=m/p

Before puting numbers in formula

Change kilogram to gram

Or change gram per cubic centimeter to kilogram per cubic meters

At last you'll reach the number 2500 cubic centimeters or 0.0025 cubic meters.

The total volume of a block of ice that has a mass of 2.3 kilograms is 0.0025 cubic meter.

A cube is a three-dimensional representation of a square. it has 6 faces 2 on the bottom and top, 4 on the sides faces.

The volume of a cube can be calculated as the cube of the sides of a given figure.

The volume of a cube =a^3

We are given that;

Density= 0.92 gram per cubic centimeter.

Now,

We need to convert the units to be consistent, so we can either convert kilograms to grams or cubic centimeters to cubic meters. Let’s do the latter:

1 cubic meter=100×100×100 cubic centimeters=106 cubic centimeters

0.92 gram per cubic centimeter=0.92×106 gram per cubic meter=920000 gram per cubic meter

Now we can substitute the values into the formula and find the volume:

V=ρm​

V=920000 gram per cubic meter2.3 kilograms​

We need to convert kilograms to grams as well:

1 kilogram=1000 grams

Therefore,

V=920000 gram per cubic meter2.3×1000 grams​

V=9200002300​ cubic meter

Simplifying, we get:

V=0.0025 cubic meter

Therefore, by the volume of cube the answer will be 0.0025 cubic meter.

Learn more about cubes;

https://brainly.com/question/22940499

#SPJ2

Answer:

Step-by-step explanation:

The answer will surprise you. My guess, before doing it, is Reece went further than Julius.

Reece

distance = sqrt(16^2 + 63^2)

distance = sqrt(256 + 3969)

distance = sqrt(4225)

distance = 65

Looks like I have to eat humble pie. The answer is that Julius went 3 meters further than Reece.

Answer:

hello my child who also loves soobin

y e s a brainly admin will prob delete this but for now stan kpop

Step-by-step explanation:

dadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadadada

Answer:

10

Step-by-step explanation:

Because if its cube rooted it would be multiplied 3 times thats why theres a 3 as the exponent

Answer:

A

Step-by-step explanation:

If this helps may i plz have brainliest :)

Answer:

4

Step-by-step explanation:

I hope this helps!

Answer:

4

Step-by-step explanation:

‒2(‒6)=‒2+6

=4

hope will helps you

Answer:

C. 3, -3, -6

Just graph it lol

Answer:

The answer is B) 3, -3, -6

Answer:

Step-by-step explanation:

you have to look at what you r measuring and measure all the others way on how to masseur it

Answer:

(x - 9)(x + 2)

x = 9 or -2

Step-by-step explanation:

First, we need to find factors of 18 that add up to -7

Factors of 18:

1 and 18

2 and 9

3 and 6

Add/Subtract them to have a total sum of -7

18 - 1 = 17 ...... 1 - 18 = -17     (not -7)

9 - 2 = 7 ........ 2 - 9 = -7       (sum of -7)

6 - 3 = 3 ......... 3 - 6 = -3 .    (not -7)

Hence the numbers that would go in the brackets would be -9 and 2

(x - 9)(x + 2)

x² - 7x - 18

Answer:

(x-9)(x+2)

Step-by-step explanation:

The first term is the product of two x's being multiplied together. the second term (-7x) is the sum of the two numbers. -18 (the third term)  is the product of those numbers.

Think: what two numbers will add up to -7 and multiply to -18

Those numbers are -9 and 2

Now, this is a quadratic trinomial, and you factor these kinds of equations like this: (x+a)(x+b) (a and b as placeholders for actual numbers)

Now, plug -9 and 2 in

(x-9)(x+2)

Hope this helps!

Answer:

x = 14

Step-by-step explanation:

hope this is right!!