what are 3 online websites I can take pictures on with, without saving to ur device , it stays on that site and its just for u?

Answer:

B because c I just did the test and got help on it

Answer:

(3 x 10^3) / (12 x 10^6) = 0.00025

Answer: This population, the population is 45 fish.

Step-by-step explanation: This problem can be solved by a rule of three.

Last year there were 60 fish in the lake. That was 100, that is, decimal 1.

This year it decreased 25%. So there 100%-25% = 75%, that is decimal 0.75. So

60 fish - 1

x fish - 0.75

This population, the population is 45 fish.

Answer:

12 bracelets

Step-by-step explanation:

The derivate of a function f(x) is determinated as:

For the function

First we have to determine de f ( x + h ) as follow:

Then we calculate and simplify the coeficient in the first formula

------------------------------------------------------------------------------------The equation of the tangent:

First you need to know that the derivate of a function is equal to the slope (m) of the tangent of this function

And the equation to thist tangent in a specific point will be find using the next formula:

We have to calculate the slope in the point x =4 using the derivate:

In the point x=4

Calculate the value of f(x0) substituting in the function the given point x:

Knowing that we put the value of m and f(x0) in the equation of the tangent:

---------------------------------------------------------------------------

The normal line

The slope of the normal line is the opposite of the slope of theu tangent in an espesific point:

So in this situation is:

The equation of the normal line is given by the next formula:

Replacing the data we obtain:

Answer:

1/2

Step-by-step explanation:

The correct option regarding the average rate of change for glass is given by:

c. From 1970 to 1980, the number of pounds of glass per person per day increased by 0.002 per year.

It is given by the change in the output divided by the change in the input.

Looking at the table, in the 10 years from 1970 to 1980, the amount of glass changed from 0.34 pounds to 0.36 pounds, hence the rate is given by:

r = (0.36 - 0.34)/10 = 0.02/10 = 0.002.

Which means that option c is correct.

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Answer:Option C

Step-by-step explanation: Just simplifying the other guys answer

Answer:

Solution in photo

Step-by-step explanation:

Answer: 10

Step-by-step explanation:

2x/5=4

2x=5×4

2x=20

x=20/2

x=10

hope is helps *hugs✨

Answer:

Is a or c

Step-by-step explanation:

step- by- step explanation

When a plane intersects a double-napped cone only at the cone's vertex, the degenerate conic section that is formed is called a point.

In this case, the plane does not cut through the cone's surface, so it does not create any other conic sections such as an ellipse, parabola, or hyperbola. The intersection is simply the single point at the vertex of the cone. A double-napped cone is a 3-dimensional geometric shape that looks like two cones joined at their bases, pointing in opposite directions. When a plane intersects a double-napped cone, it can create various types of conic sections, such as circles, ellipses, parabolas, or hyperbolas, depending on the angle and position of the plane relative to the cone.

However, if the plane intersects the cone only at the vertex, which is the point where the two cones meet, then the resulting conic section is a degenerate one, specifically a point. This is because the plane cuts through both cones at their narrowest point, where they converge to a single point, and does not intersect any other part of the cones. Therefore, the intersection between the plane and the double-napped cone is just a single point, which is the degenerate conic section formed in this case.

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Complete question:

A plane intersects a double-napped cone only at the cone's vertex. Which terms describe the degenerate conic section that is formed?

Select each correct answer.

Answer:

1/4

Step-by-step explanation:

Add the three amounts:

25 ml + 30 ml + 45 ml = 100 ml

These three amounts make 100 ml of fruit cocktail.

The amount of orange juice is 25 ml.

The fraction of orange juice is

(25 ml)/(100 ml) = 25/100 = 1/4

Answer: 1/4

The correct answer is \(\frac{5}{48}\) using the concept of subtraction where we subtracted Debbie's value from Carl’s value.

What is subtraction ?

To abate two integers, add the contrary of the alternate integer to the first integer. This can be written symbolically as a- b = a(- b).

Subtract Debbies value from Carl’s value, we get

\(\frac{15}{16} -\frac{5}{6} =\frac{5}{48}\)

Hence, \(\frac{5}{48}\) more of the total questions did Debbie finish than Carl as obtained by function of subtraction.

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Answer:

Step-by-step explanation:

The variable here is u, and the highest power of u is u^8.  The first term is thus -u^8, and the coefficient of this is -1.  Thus, the leading coefficient of the polynomial is -1.  The degree is 8.

Answer:

true

Step-by-step explanation:

integers are just positive and negative numbers so that would include all rational numbers. (pretty sure anyway)

Answer:

True

Step-by-step explanation:

A rational number that can be expressed as the quotient or fraction p/q of two integers, a numerator p and a non-zero denominator q. Since q may be equal to 1, every integer is a rational number.

Given:

Whiskers the cat weighs \(3\dfrac{1}{2}\) kg and Pilglio weighs 5 kg.

To find:

How many times as heavy as pilglio is whiskers?

How many times as heavy as whiskers is pilglio?

Solution:

We have,

Weight of cat (whiskers) = \(3\dfrac{1}{2}\) kg

                      = \(\dfrac{3(2)+1}{2}\) kg

                      = \(\dfrac{7}{2}\) kg

                      =  3.5 kg

Weight of pilglio = 5 kg

Now,

\(\dfrac{Whiskers}{Pilglio}=\dfrac{3.5}{5}=0.7\)

Therefore, whiskers is 0.7 times as heavy as pilglio.

\(\dfrac{Pilglio}{Whiskers}=\dfrac{5}{3.5}\)

\(\dfrac{Pilglio}{Whiskers}=1.428571...\)

\(\dfrac{Pilglio}{Whiskers}\approx 1.43\)

Therefore, piglio is about 1.43 times as heavy as whiskers.

The approximation of the definite integral R 43 In (1 + x²)dx using Taylor series is 28.89 (approx).

The definite integral R 43 In (1 + x²)dx can be approximated using Taylor series as shown below:R 43 In (1 + x²)dx = ∫₀⁴³ ln(1 + x²) dx

Since we want to use the Taylor series, let's find the Taylor series of ln(1 + x²) about x = 0.Using the formula for a Taylor series of a function f(x), given by∑n=0∞[f^n(a)/(n!)] (x - a)^nwhere a = 0, we can find the Taylor series of ln(1 + x²) as follows:

ln(1 + x²) = ∑n=0∞ [(-1)^n x^(2n+1)/(2n+1)]

We can approximate the integral using the first two terms of the Taylor series as follows:∫₀⁴³ ln(1 + x²) dx ≈ ∫₀⁴³ [(-1)⁰ x^(2*0+1)/(2*0+1)] dx + ∫₀⁴³ [(-1)¹ x^(2*1+1)/(2*1+1)] dx∫₀⁴³ ln(1 + x²) dx ≈ ∫₀⁴³ x dx - ∫₀⁴³ x³/3 dx∫₀⁴³ ln(1 + x²) dx ≈ [(4³)/2] - [(4³)/3]/3 + [(0)/2] - [(0)/3]/3 = 28.89 (approx)

Therefore, the approximation of the definite integral R 43 In (1 + x²)dx using Taylor series is 28.89 (approx).Answer: 28.89 (approx)

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Answer:

39

Step-by-step explanation:

esitmate 394.6 to be 390 and 9 to be 10

Answer:

39.5

Step-by-step explanation:

i got this because 394.6 is rounded to 395. 9 rounded to 10. divide them and get 39.5

Step-by-step explanation:

I am not sure I understand the question with all the typos and potentially missing parts.

as I understand it, it will take her 4 hours to reach her destination when going 15 mph.

and the question is how long the trip will take, if she travels at 12 mph.

4 h × 15 m/h = 4 × 15 m = 60 miles

that is the distance of her trip.

when going slower, the distance is of course still the same, only the needed time changes :

x h × 12 m/h = 60 m

x × 12 m = 60 m

x = 60/12 = 5 hours

the trip would take her 5 hours to complete (instead of 4).

The coordinates of point Q is the location of point Q in the parallelogram

The coordinates of point Q is (2b + 2a,2c)

The coordinates are given as:

P(2b, 2c) Q(?, ?)  S(0, 0) R(2a, 0)

Since the shape is a parallelogram; it means that the distance PQ is the same as the distance RS.

The distance RS is calculated as:

RS = (2a - 0, 0 - 0)

This gives

RS = (2a, 0)

The coordinates of  Q is then calculated using:

Q = P + RS

This gives

Q = (2b,2c) + (2a,0)

Evaluate the sum

Q = (2b + 2a,2c)

Hence, the coordinates of point Q is (2b + 2a,2c)

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Answer:

Your answer is

tangent ratio of B is 3/2

Mark my answer as brainlist . I need that urgently . Folow me for more answer.

Step-by-step explanation:

Step-by-step explanation:

3/ root13 will go correct

The boundary is x²/9 + y²/25 = 1.The given function is f(x, y) = 9x² + 25y².(a) The domain is all points (x, y) satisfying 9x² + 25y² ≥ 0, as the function is defined for all real numbers.

The domain is all points (x,y) satisfying 9x²+25y²≥0. (b) The range is all real numbers greater than or equal to zero. Answer: The range is [0,∞). (c) For f(x, y) = k, the level curve is an ellipse centered at the origin, where k is a constant. Therefore, the level curves are ellipses centered at the origin and major and minor axes along the x- and y-axes, respectively.

For f(x,y)=0, the level curve is the origin. For f(x,y)>0, the level curves are ellipses centered at the origin and major and minor axes along the x- and y-axes, respectively. (d) The boundary is a circle with center (0, 0) and radius √(k/9 + k/25).  

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The number of ways that 5 players can be selected from the 11 eligible players is; 462 ways

The number of ways that the 5 selected players can they be designated as first, second, third, fourth, and fifth is; 120 Ways

Permutations and combinations are ways of representing groups of objects by selecting them  and sub-setting them into sets. It defines different ways of arranging a particular data group. When we choose data or objects from a particular group, it is called a permutation and the order in which they are presented is called a combination. Both concepts are very important in mathematics.

We are given that In a soccer match;

A tie at the end of two overtime periods leads to a "shootout" with five kicks taken by each team from the penalty mark.

Each kick must be taken by a different player

Now, to find the number of ways that 5 players can be selected from the 11 eligible players, we will use combination to get;

11C5 = 11!/(5! * (11 - 5)!)

= 11!/(5! * 6!)

= 462 ways

Now, if we care about order or position, we will use permutation to get the number of ways that the 5 selected players can they be designated as first, second, third, fourth, and fifth;

5P5 = 5!/(5 - 5)

= 120 Ways

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2pq shows the algebraic expressions or equations represent "twice the product of p and q".

What is an algebraic expression?

In mathematics, an expression that incorporates variables, constants, and algebraic operations is known as an algebraic expression (addition, subtraction, etc.).

Here, we have

Twice the product of p and q.

Through this statement, we concluded that 2pq is the correct algebraic expression of a given statement.

Hence, 2pq shows the algebraic expressions or equations represent "twice the product of p and q".

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Answer:

gradient = 1

Step-by-step explanation:

Calculate the gradient m using the gradient formula

m = \(\frac{y_{2}-y_{1} }{x_{2}-x_{1} }\)

with (x₁, y₁ ) = (- 1, 0 ) and (x₂, y₂ ) = (0, 1) ← 2 points on the line

m = \(\frac{1-0}{0-(-1)}\) = \(\frac{1}{1}\) = 1

The given sequence is defined as a_n = 10 + (-1/9)^n. By applying the limit laws and theorems, we can determine the limit of the sequence or show that it diverges.

The sequence a_n = 10 + (-1/9)^n does not converge to a specific limit. The term \((-1/9)^n\) oscillates between positive and negative values as n approaches infinity.

As n increases, the exponent n alternates between even and odd values, causing the term (-1/9)^n to alternate between positive and negative. Consequently, the sequence does not approach a single value, indicating that it diverges.

To further understand this, let's analyze the terms of the sequence. When n is even, the term (-1/9)^n becomes positive, and as n increases, its value approaches zero.

Conversely, when n is odd, the term (-1/9)^n becomes negative, and as n increases, its absolute value also approaches zero. Therefore, the sequence oscillates indefinitely between values close to 10 and values close to 9.

Since there is no ultimate value approached by the sequence, we can conclude that it diverges.

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Answer:

7+3-(10-6)2

=7+3-4×2

=7+3-8

=10-8

=2

\(\huge\underline\color{pink}{Answer ☘}\)

\(angle \: sum \: property \: of \: a \: triangle \\ states \: that \: the \: sum \: of \\ all \: the \: three \: angles \: of \: a \: triangle \: is \\ equal \: to \: 180°\)

therefore~

\(63 + (x + 17) + (4x - 5) = 180° \\ 63 + x + 17 + 4x - 5 = 180° \\ 5x + 75 = 180 \\ 5x = 180° - 75 \\ 5x = 105° \\ x = \frac{105}{5} = 21°\)

therefore the measure of all the angles are..

∠1 = 63°

∠2 = ( x + 17 ) = ( 21 + 17 ) = 38°

∠3 = ( 4x - 5 ) = ( 84 - 5 ) = 79°

hope helpful~