divide 70 in the ratio 2:5​

Answers

Answer 1

Answer:

Step-by-step explanation:

20:50


Related Questions

Juan’s business had sales in August of $3,256.00. In the same month, his expenses were $4,000.00.

Juan’s profit for the month is ?

Answers

$-744 Becuase of the debt

The negative sign represents the loss. Then the loss of Juan's will be $744.

What is a profit?

A monetary profit, particularly the distinction between the amount gained and the actual cost of purchasing, running, or creating anything.

The profit is given as,

Profit = Selling price - Cost price

Juan’s business had sales in August of $3,256.00. In the same month, his expenses were $4,000.00.

The profit is calculated as,

Profit = $3,256 - $4,000

Profit = - $744

The negative sign represents the loss. Then the loss of Juan's will be $744.

More about the profit is given below.

https://brainly.com/question/15036999

#SPJ3

If there are 15 boys and 18 girls in seventh grade. Find the ratio of boys to girls -- and simplify it.

Answers

Ratio of boys to the girls

= No of boys ÷ No of girls

=15÷18

=5:6

If e^xy-y^2=e-4,
then at x=1/2 and y=2,
dy/dx=?

Answers

Answer:

If  [tex]e^{x\cdot y}-y^{2} = e-4[/tex], then at  [tex]x = \frac{1}{2}[/tex] and [tex]y = 2[/tex], [tex]\frac{dy}{dx} \approx 2.059[/tex].

Step-by-step explanation:

Let [tex]e^{x\cdot y}-y^{2} = e-4[/tex]. At first we determine the first derivative of the function by implicit differentiation:

[tex]e^{x\cdot y}\cdot \left(y+x\cdot \frac{dy}{dx} \right)-2\cdot y \cdot \frac{dy}{dx} = 0[/tex]

[tex]y\cdot e^{x\cdot y}+x\cdot e^{x\cdot y}\cdot \frac{dy}{dx} -2\cdot y\cdot \frac{dy}{dx} = 0[/tex]

[tex]y\cdot e^{x\cdot y}= (2\cdot y -x\cdot e^{x\cdot y})\cdot \frac{dy}{dx}[/tex]

[tex]\frac{dy}{dx} = \frac{y\cdot e^{x\cdot y}}{2\cdot y - x\cdot e^{x\cdot y}}[/tex]

If we know that [tex]x = \frac{1}{2}[/tex] and [tex]y = 2[/tex], then the computed value of the function is:

[tex]\frac{dy}{dx} = \frac{(2)\cdot e^{\left(\frac{1}{2} \right)\cdot (2)}}{2\cdot (2)-\left(\frac{1}{2} \right)\cdot e^{\left(\frac{1}{2} \right)\cdot (2)}}[/tex]

[tex]\frac{dy}{dx} \approx 2.059[/tex]

If  [tex]e^{x\cdot y}-y^{2} = e-4[/tex], then at  [tex]x = \frac{1}{2}[/tex] and [tex]y = 2[/tex], [tex]\frac{dy}{dx} \approx 2.059[/tex].

Alfonso makes eight dollars per hour working at a movie theater and $12 per hour working at a restaurant next week a council is scheduled to work six hours at the movie theater which of the following inequalities represent the amount of hours that Alfonso needs to work at the restaurant next week to earn at least $144 between those two jobs

Answers

Answer:

Alfonso will need to work 8 hours. What i did was multiply 8 by 6 which is 48 then subtracted 48 by 144 and got 96 then you divide that by 12 which is 8, and that is how many hours he will have to work.

Step-by-step explanation:

give me the big brain

A pair of sunglasses cost $26 during the summer sale. If
there is a 7% tax, and Madison pays for the glasses with
$30, how much change should she receive

Answers

Answer:2.18$

Step-by-step explanation: 26 + 7% tax is 27.82 so 30 - 27.82 = 2.18$

miss watson runs a disatnce of 200 metres in 25 seconds.
work out the average speed of miss watson in metres per second

Answers

Answer:

Step-by-step explanation:

ANSWER:

average = total distance / time

average = 200/25 = 8 m /s

????????????????????????????​

Answers

Your final Andrew will be letter c

Answer:

The answer is in the 4th quadrant

Step-by-step explanation:

I really hope this helped!!! have a great day. :)

What is the image of (2,3)(2,3) after a reflection over the line y=-xy=−x?

Answers

Answer:

After the reflection over the line  y = -x, the image of the point is: (-3,-2)

Step-by-step explanation:

When a given point is reflected over a line the point only changes place but the distance between the point and the line remains same.

Let (x,y) be a point on the plane

and

y = -x be a line on the plane

When a point is reflected over a line y = -x , the coordinates of the point are exchanged which means x becomes y and y becomes x and both are negated

So (x,y) will become (-y,-x)

Given point is:

(2,3)

After the reflection over the line  y = -x, the image of the point is: (-3,-2)

How can you tell if it’s linear?also say if it’s yes or no

Answers

Answer:

A is yes, but the rest is no

Step-by-step explanation:

You can tell if it’s linear if when the points are plotted, the x and y values create a straight line up or down.

find KL , need helppp!!! please

Answers

The answer is 4

Substitute the 4 for x in both equations and simplify you should get 26 on both lines

i need help plz i dont understand

Answers

Line 1 is parallel and slope -1.33333 or -4/3
Line 2 is parallel and slope 0.75 or 6/8
Line 3 is parallel and slope 0.75 or -3/-4 i got the answers on Omni calculator

If Martha and Howard are 5 hours into the marathon, how far has each person run?

Answers

Answer:

omg how dum r u the answer is 23 JK its 10

Step-by-step explanation:

4 A baby's t-shirt requires 5 yards of fabric. How many t-shirts can be made from 48 yards?​

Answers

Answer:

9 t-shirts

Step-by-step explanation:

divide 5 by 48 you will get 9.3 but that is not what it is asking it how many t-shirts can they total

Expand & simplify
(x+2)(x+4)​

Answers

Answer:

2+6+8

Step-by-step explanation:

I hope this Helps c:

People supporting the Federalist party wanted all of the following except:
a.
To elect representatives from the states in order to have a voice in political decisions.
b.
A local government and a national government.
c.
People to have more say and representation in government.
d.
A traditional Spanish government.


Please select the best answer from the choices provided

Answers

Answer:

I think it is D(A traditional Spanish government.)

Step-by-step explanation:

sorry if i'm wrong

Answer:

a

Step-by-step explanation:

67,132 divided by 7= ?
Round your answer to the nearest tenth.

Answers

Answer:

DONE!

Step-by-step explanation:

67132/7 = 9590.28571429

Rounded to the nearest tenth: 9590.3

Answer:

9590.3

Step-by-step explanation:

finally got to answer lol

hellppp I'm slowee don't know anything​

Answers

Answer:     B)  X=40

cuz i just know

If the volume of a cube shaped box is 795 cubic inches, which equation would you uses to determine how many 1-inch cubes could fit along one side.
Pls help ASAP

Answers

A would be the right answer since cubing is taking the number to the 3rd power, so for this question you would have to take the square root by 3

The fastest pizza box folder can assemble 8 pizza boxes in 21 seconds. At this rate, how long would it take to assemble 20 pizza boxes?​

Answers

Answer:

52.5

Step-by-step explanation:

I don't trust myself but that's what I belive

The time taken is 52.5 seconds to assemble 20 pizza boxes if the fastest pizza box folder can assemble 8 pizza boxes in 21 seconds.

What is a fraction?

Fraction number consists of two parts, one is the top of the fraction number which is called the numerator and the second is the bottom of the fraction number which is called the denominator.

It is given that:

The fastest pizza box folder can assemble 8 pizza boxes in 21 seconds.

The rate of assemble = 21/8 seconds per pizza

The time is taken to assemble 20 pizza boxes:

= (21/8)x20

= 420/8

= 52.5 seconds

Thus, the time taken is 52.5 seconds to assemble 20 pizza boxes if the fastest pizza box folder can assemble 8 pizza boxes in 21 seconds.

Learn more about the fraction here:

brainly.com/question/1301963

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Paul is setting up a Display of Aquariums at his Pet store. He wants to have 1/6 of a Pound of small rocks in each Aquarium. There are a Total of 2 1/3 pounds of rocks Paul can use. How many Aquariums could he fill with small rocks?

Answers

Answer:

vdsv

Step-by-step explanation:

Solve : 4(4p+6)=16 find the value of p

Answers

Answer:

p=-1/2

Step-by-step explanation:

4(4p+6)=16

4p+6=4

4p=4-6

4p=-2

P=-2/4

p=-1/2

Sean has some candy bars that he wants to give away.He is going to give each person 1/8 of a bar,and he has 2 3/4 bars to give away.

Answers

Answer:

22 people

Step-by-step explanation:

Answer:

22

Step-by-step explanation:

y = 7x+9
2y+2x=-18

what the slove this system of equations

Answers

Answer:

(x,y) = (0,9)

Step-by-step explanation:

Rewrite the following number in STANDARD NOTATION​

Answers

98700 would be the scientific notation because you’re showing standard form

Expand brackets 4(y+2)

Answers

Answer:

16(y+2)

Step-by-step explanation:

4(y+2)= 4y+2 i hope this helps!

HELP PLEASE ILL GIVE U 50 POINTS​

Answers

Answer:

6x^2+2x

Step-by-step explanation:

Answer:

area of rectangle=2x×(3x+1)=6x²+2x

240n ( m*2 + 8m + 16 ) / 24 ( m+4) plz help......with explanation

Answers

Answer:

20n(5m+8)(m+4)

Step-by-step explanation:

240n×

​24

​2m+8m+16

​​ (m+4)

240n×

​24

​2(m+4m+8)

​​ (m+4)

240n×

​24

​2(5m+8)

​​ (m+4)

20n(5m+8)(m+4)

Write a quadratic equation whose factors are 4+3i and 4-3i.

Answers

Answer:

[tex]y=x^2-8x+25[/tex]

Step-by-step explanation:

To answer this question, we will work backwards.

We know that a factor is 4+3i. This means that:

[tex](x-(4+3i))=0[/tex]

Hence, we will eliminate the imaginary and convert this into standard form.

First, distribute the negative:

[tex]x-4-3i=0[/tex]

Add 3i to both sides:

[tex]x-4=3i[/tex]

Square both sides:

[tex](x-4)^2=(3i)^2[/tex]

Expand:

[tex]x^2-8x+16=9(-1)=-9[/tex]

Add 9 to both sides:

[tex]x^2-8x+25=0[/tex]

Hence, our quadratic equation is:

[tex]y=x^2-8x+25[/tex]

Notes:

We will get the same equation if we use (4-3i). This is because we square the (3i) regardless of its sign, making it positive.

ohh your a mathematical genius say every number 1-100

Answers

1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25,26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99,100

Answer:

1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64. 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100

Step-by-step explanation:

A metal plate measuring 32cm by 12cm is cut into
small squares of side length 4cm. How many squares will
be cut?​

Answers

Answer:

the answer is 24 squares will ve cut

Answer:

24

Step-by-step explanation:

32/4 = 8 and 12/4 = 3 --> these are how many square side lengths fit onto each side

then you just multiply them, 8*3=24, to get how many squares there are. i might be reading the problem wrong though.

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