What is the domain of the function y=2/x-5

Answer:

4

Step-by-step explanation:

Answer:

9x^8

Step-by-step explanation:

good luck

Answer:

3

Step-by-step explanation:

3.34in is ans and after rounding off we can get 3

Answer:

yes you are correct :)

Step-by-step explanation:

Answer:

322

Step-by-step explanation:

Answer:

your answer will be 0.0001042

Step-by-step explanation:

hope it helps

have a wonderful day

Answer:

c is in standard form

Step-by-step explanation: hoped I helped

Answer:

1:45 hours

Step-by-step explanation:

Given

See attachment for missing part of the question

Required

How long she waits in Wellington

From the question:

She takes the 10 30 from Christchurch

So:

[tex]Christchurch\ Depart = 10\ 30[/tex]

This implies that:

She has to wait until Wellington arrives at 11 15

So:

[tex]Wellington\ Arrives= 11\ 15[/tex]

So, the wait time is:

[tex]Wait\ time = Wellington\ Arrives - Christchurch\ depart[/tex]

[tex]Wait\ time = 11: 15 - 10: 30[/tex]

[tex]Wait\ time = 1:45\ hr[/tex]

Question:

A population of insects, in thousands, can be modeled using the function

[tex]p(t) = 1.75(0.97)^t[/tex], where t is time in months. Which statement best

describes the population of insects?

A. The population is decaying at a rate of 3% each month.

B. The population is decaying at a rate of 25% each month.

C. The population is growing at a rate of 75% each month.

D. The population is growing at a rate of 97% each month.

Answer:

A. The population is decaying at a rate of 3% each month.

Step-by-step explanation:

Given

[tex]p(t) = 1.75(0.97)^t[/tex]

Required

True statement about the function

From the options, we can see that we are to answer the question on the basis of decay and growing rates.

An exponential form is:

[tex]y=ab^x[/tex]

Compare to [tex]p(t) = 1.75(0.97)^t[/tex]

[tex]b= 0.97\\[/tex]

If [tex]b > 1[/tex], then [tex]b = 1 + r[/tex] r represents growth rate

else, [tex]b= 1-r[/tex] r represents decay rate

Since b < 0.97:

[tex]0.97= 1-r[/tex]

[tex]r = 1 - 0.97[/tex]

[tex]r = 0.03[/tex]

[tex]r = 3\%[/tex]

[tex]r = 0.03[/tex]

Answer:

x=0,10

Step-by-step explanation:

Answer:

the theoretical probability would be 20%, the experimental probability, i would need to see the table for.

good luck, i hope this helps :)

Answer:

im going with c anyone else

Step-by-step explanation:

The information to determine the missing coordinates is given below.

Coordinates are a pair of integers (Cartesian coordinates), or occasionally a letter and a number, that identify a certain place on a grid, often referred to as a coordinate plane.

Given;

A rectangle is drawn in the coordinate plane.

That means, each vertex has coordinates.

To find the missing vertex of a rectangle in a coordinate plane:

We should have the three known vertices.

Then use the formula,

w = t + v - u for each of the coordinates.

Therefore, the information to determine the missing coordinates is given above.

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Answer:

the answer is d

Step-by-step explanation:

I came to this answer with simple deduction and process of elimination.

The percentage difference if Jasmine had $120,000 last year and this year she has $50,000 is 41.6%.

As it is clear from the term per cent means measuring anything per hundred. For example, you get marks per 100 marks, so you get the percentage.

Given:

The last year value = $120000,

The new value of this year = $50000,

Calculate the percentage by the following formula,

Percentage difference = The new value of this year / The last year's value ×100

Substitute value

Percentage difference = 50000 / 120000 × 100

Percentage difference = 41.6%

Therefore, the percentage difference if Jasmine had $120,000 last year and this year she has $50,000 is 41.6%.

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Answer: $248.68

Step-by-step explanation:

Given

Money compounded according to

[tex]\Rightarrow V=Pe^{rt}\\[/tex]

Here, P=$127

r=4.2%

t=16 years

[tex]\Rightarrow V=127e^{0.042\times 16}\\\\\Rightarrow V=127e^{0.672}=127\times 1.958\\\\\Rightarrow V=\$248.68[/tex]

Value after 16 years is $248.68

Answer: 248.69

Step-by-step explanation:

r= 4.2%

=0.042

r=4.2%=0.042

P= 127

P=127

t=16

t=16

V

=

P

e

r

t

V=Pe

rt

V

=

127

e

0.042

(

16

)

V=127e

0.042(16)

V

=

127

e

0.672

V=127e

0.672

V

=

248.685

≈

248.69

V=248.685≈248.69

Answer:

Step-by-step explanation:

Here,

[tex] \sqrt{8745 \times 8745} [/tex]

= 8745 (Ans)

Answer:=−10

Step-by-step explanation:

[tex]{ \rightarrow{ \sf{ \green{ \: \: \: 5(a + b)}}}} \\ \\ { \tt{ \blue{a = - 4}}} \\ { \tt{ \blue{b = - 2}}} \\ \\ { \dashrightarrow{ \sf{ \green{5( - 4 - 2)}}}} \\ \\ { \dashrightarrow{ \sf{ \green{5 \times ( - 6)}}}} \\ \\ { \dashrightarrow{ \sf{ \green{ - 30}}}}[/tex]

Answer:

14.04      

Step-by-step explanation:                                                                                                       :)

Answer:

87.95x = 52,770

600 annual passes were purchased

Answer:

C is correct

Step-by-step explanation: c is correct great job

Answer:

Sample Response: To use the distributive property, distribute multiplication by 2 to both terms inside the parentheses. The products are 2(11) and 2(y). The equivalent expression is 22 + 2y

Step-by-step explanation:

you're welcome

Answer:

B) The top right choice.

Step-by-step explanation:

The graph of the equation y = - 2x + 5 is shown in figure.

Option 2 is true.

The equation of line in point-slope form passing through the points (x₁ , y₁) and (x₂, y₂) with slope m is defined as;

⇒ y - y₁ = m (x - x₁)

Where, m = (y₂ - y₁) / (x₂ - x₁)

Given that;

The equation is,

⇒ y = - 2x + 5

Now,

Since, The equation is,

⇒ y = - 2x + 5

By comparing of the slope - intercept form of the equation of line,

y = mx + b we get;

⇒ Slope = - 2

And, The y - intercept = 5

So, The graph of the equation is passes through the point (0, 5) with slope - 2.

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Answer:

your answer is b

Step-by-step explanation:

Answer:

If 50 students were surveyed, how many chose

chocolate?

20 students

If 80 students were surveyed, how many chose vanilla?

20 students

Step-by-step explanation:

Answer:

maximum- median

80-50=30

Answer:

7

Step-by-step explanation:

Answer:

1,3,7,21 all of those are factors of 42 and 21.

They all can go

Step-by-step explanation:

Hope this helps

Answer:

1. Reflection across the x-axis:

  1) (-2,-2)

  2) (-1,-4)

  3) (3,-4)

2. Reflect across the y-acis:

  1) (-1,-3)

  2) (-2,1)

  3) (-4,1)

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