Can you guys please help I don’t understand!! Please show steps if you can

Answer:

Step-by-step explanation:

since for 216 lamps, 6 are defective, for 1 defective lamp there are 216/6 = 36 lamps..... so therefore for 288 lamps there are 288/36 = 8 defective lamps.

Hope u got the answer

Step-by-step explanation:

8 km = 5 miles

32.7 km = x miles

x = (32.7 × 5)/8

x = 163.5/8 = 20.4375 = 20.44 miles

Answer:

it is 1 be ause they do not go into each other

Answer:

1.21

Step-by-step explanation:

2 liter = 0.0706

3.5 seconds = 0.0583 minutes

0.0706/0.0583 = 1.21 cubic feet/minute

The rate of flow in cubic feet per minute is 1.21 cubic feet/minute if the water flows through a pipe at a rate of 2 liters every 3.5 seconds.

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:

Water flows through a pipe at a rate of 2 liters every 3.5 seconds.

As we know:

2 liter = 0.0706

3.5 seconds = 0.0583 minutes

= 0.0706/0.0583

= 1.21 cubic feet/minute

Thus, the rate of flow in cubic feet per minute is 1.21 cubic feet/minute if the water flows through a pipe at a rate of 2 liters every 3.5 seconds.

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Answer: The answer is 6 and 9

Step-by-step explanation: We are trying to figure out what makes the chart not a function. A function is is one input equals one output.

so all you have to do is look at the x and look at the number that is already there and just make it repeat.

The value of x so g(x) is not a function is 3, the correct option is A.

We are given that;

The table of x and g(x)

Now,

A function is a relation that assigns exactly one output to each input. In other words, a function is a relation that has no repeated x-values. To check if g(x) is a function, we can look at the table and see if there are any x-values that have more than one corresponding g(x) value. If there are, then g(x) is not a function.

To find the equation of a linear function, we need to know its slope and its y-intercept.

We can plug in any pair of x and g(x) values from the table and solve for b. Now, using x = 3 and g(x) = 8, we get:

g(x) = mx + b 8 = 4(3) + b 8 = 12 + b b = -4

The equation of g(x) is g(x) = 4x - 4

Looking at the table,

we can see that x = 3 has two different g(x) values: 8 and 9.

This means that g(x) is not a function for x = 3.

Therefore, by the function answer will be 3.

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Step-by-step explanation:

Original Removed New

Amount of salt .12(160) 0 .12(160)

Total solution .2(160) .2a .2(160 - a)

.12(160) = .2(160 - a)

19.2 = 32 - .2a

.2a = 12.8, so a = 64 gallons pure water

Given parameters:

Current population  = 530,300 people

Growth rate  = 0.8% per year

Unknown

Population in 15 more years  = ?

To solve this problem, we  must compound the increase per year.

This implies that we treat the problem like that of a compound interest.

Since we know that population increases by 0.8%,

                          it is similar to 1 + [tex]\frac{0.8}{100}[/tex]  = 1.008 increase

Now the population in 15years will be;

                530300 x (1.008)¹⁵  = 597626 people

So, the population after 15yrs is 597626 people

Answer:

True

Step-by-step explanation:

Just took the test

Answer:

A. True

Step-by-step explanation:

just passed the quiz on edge 2020 2021

Step-by-step explanation:

Answer n=2

add 8n and -2n which is 6n and then divide 6n by 6 and 12 by 6 and you get n=2

Answer:

[tex]\dfrac{2671}{8}\ \text{feet}[/tex]

Step-by-step explanation:

Given that,

The tallest building in franklin is two-third the highest of the tallest building in mayville.

The tallest building in mayville is [tex]\dfrac{8013}{16}[/tex] feet

We need to find the height of the tallest building in franklin.

Let f is the height of the tallest building in franklin and m is the height of the highest building in mayville.

ATQ,

[tex]f=\dfrac{2}{3}m[/tex]

We have, m = [tex]\dfrac{8013}{16}[/tex] feet

So,

[tex]f=\dfrac{2}{3}\times \dfrac{8013}{16}\\\\f=\dfrac{2671}{8}\ \text{feet}[/tex]

So, the height of the tallest building in franklin is [tex]\dfrac{2671}{8}\ \text{feet}[/tex].

Answer:

53 and

23/24

Step-by-step explanation:

Answer:

48 square inches per inch

Step-by-step explanation:

The difference quotient is the average rate of change:

m = ΔA / Δe

m = (A(e+h) − A(e)) / h

m = 12e + 6h

In this case, e = 3 and h = Δe = 5−3 = 2.

m = 12(3) + 6(2)

m = 36 + 12

m = 48

Answer:

5(7)-13=22

Step-by-step explanation:

Answer:

7

Step-by-step explanation:

5v-13=22

   +13  +13

5v=35

5v/35

v=7

Answer:

O is the vertex

Step-by-step explanation:

Vertex is a common meeting point of the two lines

Answer:

o

Step-by-step explanation:

o is the vertex

A vertex (or node) of a graph is one of the objects that are connected together. The connections between the vertices are called edges or links.

Answer:

8 chickens, 14 sheep needs to be simplified

Step-by-step explanation:

So the chicken has 1 beak and 2 legs and a sheep has 4 legs.

so since there are 8 chickens we know we have 8 beaks

if we mulitply 2 times 8 we get 16

if we mulitply 4 times 14 we get 56

the number of legs is 16+56=72

so we have 8 beaks and 72 legs or 8:72

Divide both sides by 8 to simpilfy u get 1:9 as the answer

Answer:

every angle is 60°, because its a equilateral triangle

Step-by-step explanation:

^^^

Answer:

Discount can be calculated when discount percentage is given. ... Additional expenses made after buying an article are included in ... If the selling price is Rs 112, cost price = Rs 100.

Answer:

41.6820096

Step-by-step explanation:

Answer:

  8.75 minutes

Step-by-step explanation:

One hour is 60 minutes, so 1:24 is 60+24 = 84 minutes.

Evan's rate is then ...

  84 minutes/(9.6 miles) = 8.75 minutes per mile

Answer:

i think the answer might be w=3+1/4

Answer:

[tex] \huge{ \boxed{ \sf{19}}}[/tex]

Step-by-step explanation:

[tex] \underline{ \sf{Given}} : \sf{y = 12}[/tex]

[tex] \underline{ \sf{To \: Find}} : \sf{Value \: of \: the \: given \: expression} [/tex]

[tex] \sf{y + 7}[/tex]

plug the value of y

[tex] \mapsto{ \sf{12 + 7}}[/tex]

Add the numbers: 12 and 7

[tex] \mapsto{ \sf{19}}[/tex]

Hope I helped!

Best regards! :D

~[tex] \text{TheAnimeGirl}[/tex]

Answer:

The first number is [tex]\pm 3[/tex] and the second number is [tex]\pm 2[/tex].

Step-by-step explanation:

Create two equations using the given information. Let's set variables for the two numbers as x and y.

"The difference between the squares of two numbers is 5":

We can let x be the first number;

"Four times the square of the first number increased by the square of the second number is 40":

Now we have a system of equations that we can solve for x and y:

It looks like [tex]y^2[/tex] can easily be canceled out from both equations if we use the elimination method. Add these equations together.

Divide both sides of the equation by 5.

Take the square root of both sides of the equation.

It doesn't matter if we use positive or negative 3, since the variables x and y are both being squared, so the outcome will always be positive.

Substitute either positive or negative 3 into the first equation.

Evaluate the exponent.

Subtract 9 from both sides of the equation.

Divide both sides of the equation by -1 to get rid of the negative sign in front of [tex]y^2[/tex].

Square root both sides of the equation.

Again, it doesn't matter if y is positive or negative since it is getting squared regardless.

The first number is [tex]\pm 3[/tex] and the second number is [tex]\pm 2[/tex].

Answer:

Option (D)

Step-by-step explanation:

           Statements                                                Reasons

1. DG ⊥ AC                                                   1. Given

2. AG = GC                                                   2. Given

3. DG is the perpendicular bisector of AC 3. deduced from step 1 and 2

4. DA = DC                                                 4. Perpendicular bisector theorem

5. DH ⊥ AB                                                  5. Given

6. AH = HB                                                  6. Given

7. DH is the perpendicular of AB      7. Definition of perpendicular bisector

8. DA = DB                                                   8. Deduced from steps 6 and 7

9. DC = DB                                                   9. Transition property of equality

Therefore, Option (D) will be the answer.

Answer:

d

Step-by-step explanation:

The two values which will make the given true are 17 and 4.

By employing different processes, simplification refers to reducing the expression to a simpler form. The mathematical equation is simplified to its closest value using approximation, which is not perfectly accurate.

Consider the given equation and substitute the vale 17 and 4 in the blank space.

= [tex]17y\sqrt[3]{6y} -14\sqrt[3]{48y^{4} }[/tex]

= [tex]17y\sqrt[3]{6y} -14\sqrt[3]{6*8y^{3} y}[/tex]

= [tex]17y\sqrt[3]{6y} -14\sqrt[3]{6*2^{3} y^{3} y}[/tex]

Further simplifying,

= [tex]17y\sqrt[3]{6y} -14*2y\sqrt[3]{6y}[/tex]

= [tex]17y\sqrt[3]{6y} -28y\sqrt[3]{6y}[/tex]

= [tex]-11y\sqrt[3]{6y}[/tex]

Therefore, the values for which the  [tex]17y\sqrt[3]{6y} -14\sqrt[3]{48y^{4} }[/tex]  = [tex]-11y\sqrt[3]{6y}[/tex] is 17 and 4.

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Answer:

A. 30 years

Step-by-step explanation:

23+38+24+35+27+27+34+28+33+31= 300

There are 10 numbers in total

300/10= 30

Answer:

26

Step-by-step explanation:

When we subtract a negative it is like adding

(-16) - (-42)

(-16) + (42)

Re arranging the order

42 -16

26

Answer:

Step-by-step explanation:

The - 42 is going to give trouble.

Two minus signs multiplied together give a plus. In fact any number of even minus signs (2,4,6,8, 1000) multiplied together make a plus.

(-16) + 42 = 26

Answer:

Divide

Step-by-step explanation:

Answer:

10 million (10,000,000) tens can go into 100,000,000

Step-by-step explanation:

Answer: 10 million (10,000,000) tens can go into 100,000,000

Step-by-step explanation:

Answer: the set of ordered pairs

Step-by-step explanation:

Answer:set of ordered pairs

Step-by-step explanation:

just did it on edge 2021

This triangle is not possible.

A triangular field has sides of lengths 29, 35, and 51 miles. The largest angle of the triangle can be calculated using the Law of Cosines, which is a generalization of the Pythagorean Theorem.

Law of Cosines:The Law of Cosines is a mathematical tool used to calculate the length of a side or the size of an angle of a non-right triangle. It states that the square of any side of a triangle is equal to the sum of the squares of the other two sides,

minus twice the product of these two sides and the cosine of the angle between them.Mathematically, the law of cosines is expressed as: `a^2 = b^2 + c^2 - 2bc cos A`,

where `a` is the unknown side, and `b` and `c` are the known sides of the triangle, and `A` is the angle between sides `b` and `c`.We can use the Law of Cosines to find the largest angle in the triangle as follows:Let `A` be the largest angle,

which is opposite the longest side `51 mi`.Using the Law of Cosines, we have:`

a^2 = b^2 + c^2 - 2bc cos A``51^2 = 29^2 + 35^2 - 2(29)(35) cos A``2601 = 1681 + 1225 - 2030 cos A``2030 cos A = 1225 + 920``cos A = (1225 + 920)/2030``cos A = 2145/2030``cos A ≈ 1.057139``A = cos^-1 (1.057139)`

Since the cosine function is only defined for values between -1 and 1, `1.057139` is not a valid value for `cos A`.

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