If 7 books cost Rs. 300 more
than 5 books, find the cost of a
book.​

Answer:

50 the answer is 50

Step-by-step explanation:

50% that's it ok?

Hi, I believe your answer is ---150%--- because if each square is one whole, that makes them 200% combined. Since one square is only halfway shaded, it is only 50%. I hope this helps you! Good luck and have a great day. :)

Answer:

y(x) = c_1 e^(-1/(2 x^2))

Step-by-step explanation:

Solve the separable equation x^3 (dy(x))/(dx) - y(x) = 0:

Solve for (dy(x))/(dx):

(dy(x))/(dx) = y(x)/x^3

Divide both sides by y(x):

((dy(x))/(dx))/y(x) = 1/x^3

Integrate both sides with respect to x:

integral((dy(x))/(dx))/y(x) dx = integral1/x^3 dx

Evaluate the integrals:

log(y(x)) = -1/(2 x^2) + c_1, where c_1 is an arbitrary constant.

Solve for y(x):

y(x) = e^(-1/(2 x^2) + c_1)

Simplify the arbitrary constants:

Answer: y(x) = c_1 e^(-1/(2 x^2))

Answer:

length: 18

width: 12

Step-by-step explanation:

Good Luck

Answer:

1152$

Step-by-step explanation:

Intrest is 252

Reccesive disorders are more  common because they are not easily eliminated by natural selection.

The autosomal dominant disorders refers to those disorders that have no gender preference and have possible male to male transmission.

The  autosomal dominant disorders are much more rare than the recessive disorders because they do not occur on a s-ex-linked chromosome. Note also that it is more common to have dominant mutations eleiminated by the process of natural selection.

Learn more about recessive disorders :https://brainly.com/question/1236471

Answer:

m<ACD = 124 degrees

Step-by-step explanation:

(2x+8) + (x-2) = 180 degrees

This is because both angles are on the same line (so they are a linear pair) and a straight line is 180 degrees. This means that they are supplementary

So:

(2x+8) + (x-2) = 180

Combine like terms:

2x + x + 8 - 2 = 180

3x + 6 = 180

      -6     -6

3x = 174

Divide both sides by 3

x = 58

Now that you know x, you can put it into the equation for m<ACD:

2x+8

(2 multiplied by 58) + 8

(116) + 8

124

m<ACD = 124 degrees

Feel free to ask any follow-up questions if u don't understand

Answer:

It means multiple•

Step-by-step explanation:

Answer:

multiplication

Step-by-step explanation:

if this isnt what you mean, please comment down below so i can help you out !!

Answer:

$250.00 on average at each store

Step-by-step explanation:

2500 ÷ 10=250

Answer:

Opens up.

Step-by-step explanation:

See the 2 in front of the x? If that's positive, it opens up. If it's negative, it opens down.

Answer:

5 1/3 ÷ 4 = 16/3

Step-by-step explanation:

basically what I did was 5 × 3 = 15 + 1 = 16/3

Answer:

[tex]1\frac{1}{3}[/tex]

Step-by-step explanation:

Given the following question:

[tex]5\frac{1}{3} \div4[/tex]

To find the answer convert the mixed numbers into improper fractions and then divide using KCF. (Keep, Change Flip)

[tex]5\frac{1}{3} \div4[/tex]
[tex]5\frac{1}{3} =3\times5=15+1=16=\frac{16}{3}[/tex]
[tex]\frac{16}{3} \div4[/tex]
[tex]4=\frac{4}{1}[/tex]
[tex]\frac{16}{3} \div\frac{4}{1}[/tex]

Apply KCF:

[tex]\frac{16}{3} \div\frac{4}{1}[/tex]
[tex]\frac{16}{3} \times\frac{1}{4}[/tex]
[tex]16\times1=16[/tex]
[tex]3\times4=12[/tex]
[tex]=\frac{16}{12}[/tex]

Simplify by reducing:

[tex]\frac{16}{12}[/tex]
[tex]16\div4=4[/tex]
[tex]12\div4=3[/tex]
[tex]=\frac{4}{3}[/tex]

Convert into mixed number:

[tex]\frac{4}{3}[/tex]
[tex]\frac{4}{3} =4\div3=1\frac{1}{3}[/tex]
[tex]=1\frac{1}{3}[/tex]

Which means your answer is "4/3 or 1 1/3."

Hope this helps.

so when we add to the function outside of the parentheses of (x)^3, we are moving the graph in the up down direction so it would look like x^3 but shifted up 2 units. the way to easily know which one it is, plug in zero for x in the original and 0^3 is zero so we know the original fuction will go through the origin so the function who's center is is only shifted up (because it's positive 2) two units so graph 1

note: the reason i know that what looks like a center point is actually at the origin is because f(x)= x^3 is a very famous graph that you should know the shape of :)

Answer:

See attached image

Step-by-step explanation:

Attached

Answer:

3 and 4 x=25, y=29

Step-by-step explanation:

I hope this helps. If you need any extra information, I will edit this later.

Answer:

maria has 9 and felipe has 7

Step-by-step explanation:

if felipe has 7 then 9+7=16

Answer:

a⁵

Step-by-step explanation:

During these events, when the base is same( in this case, 'a'), the powers gets added

thus

[tex]a^{2} * a^{3} \\a^{2+3}\\a^{5}[/tex]

Answer:

First, let's find out the sum;

1.30 + 1.25 = 2.55, is rational, so A

Step-by-step explanation:

The reason being this is because, 2.55 is a terminating decimal meaning that the decimal place does not go on forever.

Sara's classification is not correct because the sum is a rational number.

Irrational numbers are real numbers that cannot be expressed in fractions.

First, we can find the sum

i.e 1.3+1.25 = 2.55

Here, 2.55 is a rational number.

51/20 = 2.55

Since the sum is a rational number Sarah is not correct.

To learn more about irrational number, use the given link below:

https://brainly.com/question/17450097

#SPJ2

Answer:

3.78 + -5.4u

Step-by-step explanation:

Answer:

c.

Step-by-step explanation:

if it has repeating y-values, then it's not a function.

Answer:

y=2x

Step-by-step explanation:

Answer:

i think its 6

Step-by-step explanation:
3 then add one more 3 so then you add 3+3 and you'll get 6..!!

Answer: 5

Step-by-step explanation: add 3 ( \ \ \) to two ( \ \) and that would leave you with Five. (\\\\\)

Answer: (20)=2(1)+18 or (54)=2(18)+18

Answer:

The correct answer is B.

Answer:

all of them except 5 because

[tex]5 > 3[/tex]

Answer:

C

Step-by-step explanation:

C can be true, because -13 is inside the defined domain, and 20 is inside the defined range.

A cannot be true, because -11 is outside of the defined range.

B cannot be true, because 7 is outside of the defined domain.

D cannot be true, because g(0) has already a different assigned result value : -2. and in a function no x can have multiple assigned result values.

Answer:

A. 3

Step-by-step explanation:

3x+137+2x+28 = 180

5x + 165 = 180

5x = 15

x = 3

Answer:

D. x - 4

Step-by-step explanation:

x² - 3x - 4 = ( x - 4 )( x + 1 )

main formula: x² + ( a + b )x + ab = ( x + a )( x + b )

Answer:

C = 18.1°

Step-by-step explanation:

A = 142 m²

a = 24 cm, b = 38 cm

Use the formula A = a*b*sinC/2

142 = 24 * 38 * sinC/2 = 456*sinC

sinC = 0.3114

C = 18.1°