Hope it helps.

Don't forget to click the Brainliest button if you like my answer and if you have any query, feel free to ask in the comment section.

The population of a city, y, in thousands of people, measured x years after 1800 can be modeled by the regression equation

y = 187.6/1 + 29.4e^-0.03x

Which statement best interprets a value in the equation?

The city population in 1800 was 187,600 people.

The city population grows by 29,400 people per year.

The limiting value of the city population is 29,400 people.

The limiting value of the city population is 187,600 people.

**Answer:**

D. The limiting value of the city population is 187,600 people.

**Step-by-step explanation:**

**I'm honestly not sure, but it's based on the 187.6 on top of the equation. Correct on Edge 2021**

Question 6 of 12

✓ 49

A. 8

O O

B. 14

C. 7

SUBMIT

**Answer:**

C. 7

**Step-by-step explanation:**

7 · 7 = 49

I hope this helps!

Solve for x when 4x+16/12=x-4

**Answer:**

In short, Your Answer would be either 1 or 7

**Step-by-step explanation:**

|4x + 12| = 16

As it is in modulus function, it could be either +ve or -ve

4x+12 = 16 OR 4x - 12 = 16

4x = 16-12 OR 4x = 16 + 12

4x = 4 OR 4x = 28

x = 4/4 OR x = 28/4

convert 3 3/4 into a improper fraction

**Answer:**

3 3/4 = 15/4

**Step-by-step explanation:**

To turn a mixed number into an improper fraction, multiply the whole number with the denominator of the proper fraction. Add the numerator of the proper fraction to this product to obtain the numerator of the improper fraction.

Hoped this helped.

Question 34, the answer is C. I just need the working. Tysm

**Answer:**

C

**Step-by-step explanation:**

∠ ABC = 90° ( angle in a semicircle )

Using the cosine ratio in right triangle ABC and the exact value

cos30° = [tex]\frac{\sqrt{3} }{2}[/tex] , then

cos30° = [tex]\frac{adjacent }{hypotenuse}[/tex] = [tex]\frac{AB}{AC}[/tex] = [tex]\frac{10}{AC}[/tex] = [tex]\frac{\sqrt{3} }{2}[/tex] ( cross- multiply )

AC × [tex]\sqrt{3}[/tex] = 20 ( divide both sides by [tex]\sqrt{3}[/tex] )

AC = [tex]\frac{20}{\sqrt{3} }[/tex] × [tex]\frac{\sqrt{3} }{\sqrt{3} }[/tex] ( rationalising denominator )

AC = [tex]\frac{20\sqrt{3} }{3}[/tex]

radius AO = [tex]\frac{1}{2}[/tex] AC = [tex]\frac{1}{2}[/tex] × [tex]\frac{20\sqrt{3} }{3}[/tex] = [tex]\frac{10\sqrt{3} }{3}[/tex] → C

what is -150 + -12 =?

**Answer:**

-162

**Step-by-step explanation:**

**Answer:**

your answer is -162

**Step-by-step explanation:**

if you owe someone 150 dollars and then you owe them another 12 dollars you'll owe them a total of 162 dollars. Your losing 162 dollars which is -162 form the amount that you have

If Jenny can read 7 books in 8 days, exactly how many days would it take her to read 20 books?

**Answer:**

**Step-by-step explanation:**

*Given**,*

No. of days taken by Jenny to read 7 books

= 8

*So**,*

No. of days taken by her to read 1 book

[tex] = \frac{8}{7} [/tex]

*Therefore**,*

No. of days taken by her to read 20 books

[tex] = \frac{8}{7} × 20 [/tex]

[tex] = \frac{160}{7} [/tex]

= 22.85.....

= 23 days (approx. )

*Hence**,*

*Jenny** **will** **take** **23** **days** **to** **read** **20** **books** **(**Ans**)*

Question:-

If Jenny can read 7 books in 8 days, exactly how many days would it take her to read 20 books?

Answer:-22.85714 or 23 days

Explanation:-[tex]GIVEN,[/tex]

Number of books Jenny can read in 8 days = 7

[tex]NOW,[/tex]

Number of days taken by Jenny to read 1 book = [tex] \frac{8}{7} [/tex]

Number of days taken by her to read 20 books =

→ [tex]20 \times \frac{8}{7} [/tex]

→ [tex] \frac{160}{7} [/tex]

→ **22.85714** or **2****3**** ****days**

Someone plz help ToT

The scale factor is 1.5 because:

9 x 1.5 = 13.5

5 x 1.5 = 7.5

Can someone please help me with this question

m11=54°

m8=117°

m7=63°

**Step-by-step explanation:**

a) m2=m12 (corresponding angles)

m12=126°

180=m12+m11 (supplementary angles equal 180)

180=126+m11

m11=54°

b) m14=m8. (corresponding angles)

m8=117°

C) m7=180-m8 (supplementary angles equal 180)

m7=180-117

m7=63°

Leon has to drive 36 miles to work. If he can average a speed of 48 miles per hour, about how long does it take him to get to work each day? (Hint: Use the formula d = rt.)

1. a quarter of an hour

2. three-fourths of an hour

3. half an hour

4. more than an hour

**Answer:**

i think the answer is 45 mins sorry if im wrong

In a hypothetical economy, current inflation-adjusted economic output is rising and is expected to continue rising in the coming months. This economy is currently in the___

peak stage of the business cycle

trough stage of the business cycle

contraction stage of the business cycle

expansion stage of the business cycle

The **economic output** is rising and is expected to continue rising in the coming months, the economy is currently in the **expansion stage **of the **business cycle.**

The **business cycle** consists of the following **stages **which changes with time;

Thus, when the **economic output** is rising and is expected to continue rising in the coming months, the economy is currently in the **expansion stage **of the **business cycle.**

Learn more about **business cycle** here: https://brainly.com/question/904465

How is the key event in this paragraph illustrated?

I think C because it dose seem to be showing sometime of an historical event. But of course I could be wrong.

Graph: y = 3 * x + 5

**Answer:**

2

**Step-by-step explanation:**

take the 3 put on the side

my Christmas present to you

**Answer:**

THX santa

**Step-by-step explanation:**

Is it a expression 3x - 7

Answer:

It’s an expression.

Step-by-step explanation:

An expression is technically an equation but without the answer.

**Answer:**

yes

**Step-by-step explanation:**

The difference between an equation and an expression is that an equation as an equals sign. An equation shows that 2 expressions are equal to each other.

Expression:

[tex]3x-7[/tex]

Equation:

[tex]3x-7=5y[/tex]

which multiplication can be used to explain the solution to 15 divided by one over 3

**Answer:**

3x5=15

5x3=15

**Step-by-step explanation:**

What is another way to write the calculation add 16 and 25, and then multiply by 47?

**Answer:**

(16+25)×47

**Step-by-step explanation:**

..........

simple.

(16+25)x47 , theree you go

(16+25)x47 , theree you go

Name three equal ratios from the graph

250:10

125:5

100:4

**Step-by-step explanation:**

ratio of y to x

Read aloude The price of a cell phone was reduced from $450 to $225. By what percentage was the price of the cell phone reduced?

**Answer:**

50% 250x2=450

**Step-by-step explanation:**

**Answer:**

50%

**Step-by-step explanation:**

$225 x 2 = 450

this means the cell phones price was reduced by 50%

glad to help ;)

HOPE I MADE YOU SMILE!!

**Answer:**

ok points

**Step-by-step explanation:**

**Answer:**

If ABC is right-angled at B , AB = 3 cm. , BC = 4 cm. , then the length of the median from B is

Therefore, the length of the median from B is 5/2 cm.

2) If it is 12° outside and the temperature is going to -7° drop 19º. What will the new temperature be?

**Answer:**

69 degrees

**Step-by-step explanation:**

yeah

Foundations in Algebra: Probability Assignment

1. Andrew claims:

A spinner has 4 sections -

red, yellow, green, and blue.

The probability of getting the

red section is 0.25.

Is he correct? Explain your answer fully:

I

**Answer:**

yes a 1/4 probability is 0.25

A truck is 2000 kg and has a cargo load of 1000 kg. Its speed is 50 km/h. The momentum for the truck and cargo is

**Answer:**

The momentum for the truck and cargo is 150000 kg·km/h

**Step-by-step explanation:**

p = mv

p = (2000 kg + 1000 kg)(50 km/h)

p = (3000 kg)(50 km/h)

p = 150000 kg·km/h

It takes violet 3/5 hour to paint a chair. How much of the chair will be finished after 1/3 hour? Plz answer this plzzzzz!!

The anwser is c your welcome

Write a multiplication equation that corresponds to each division equation.

10 divided by 5 =

4.5 divided by 3 =

3 ½ divided by 4

**Answer:**

1. 10/1×1/5

2.5/1×1/3

3.1/2×1/4

**Step-by-step explanation:**

to turn it into a multiplication problem, turn the second fraction into its reciprocal (flip the numerator and denominator )

An item is regularly priced at $70. It is on sale for 20% off the regular price. How much (in dollars) is discounted from the regular price?

Amount discounted:?

**Answer:**

**Step-by-step explanation:**

The amount of the discount is ...

20% of $70 = 0.20·$70 = **$14 . . . discount**

The discounted amount is ...

$70 -14 = **$56 . . . discounted price**

Write the slope-intercept form of the equation with the given point and slope. Through (2,5) and m=1/2

**Answer:**

y=1/2x+4

**Step-by-step explanation:**

y-y1=m(x-x1)

y-5=1/2(x-2)

y=1/2x-2/2+5

y=1/2x-1+5

y=1/2x+4

Note that the slope-intercept form is y=mx+b where m=slope and b=y-intercept.

If you're satisfied with the answer, then please mark me as Brainliest. Thank you.

you are going to wash a large glass window in a shape of a trapezoid. The lenghts of the bases of the window are 10 feet and 14 feet. the height is 8 feet. you can wash 6 square feet of the window in 1 minute. how long will it take you to wash the entire window

**Answer:**

16 minutes

**Step-by-step explanation:**

First we are going to want to find the area of the window. We then divide that by the amount of area you can wash per minute ( 6 square feet )

So first lets find the area.

We are told that the window is in a shape of a trapezoid.

The area of a trapezoid can be calculated using the formula A = [tex]\frac{a+b}{2} h[/tex]

Where a and b are the base lengths and h is the height

We are told that the length of the bases are 10 ft and 14ft so a and b = 10 and 14. We are also told that the window has a height of 8 so h = 8 .

We then plug these numbers into the formula to find the area

Recall formula: [tex]A=\frac{a+b}{2} h[/tex]

a = 10 , b = 14 and h = 8

plug in these values into formula

[tex]A=\frac{10+14}{2} 8[/tex]

add 10 and 14 to get 24

[tex]A=\frac{24}{2} 8[/tex]

simplify fraction : 24 / 2 = 12

[tex]A=(12)(8)[/tex]

multiply 12 and 8 to get 96.

A = 96 square feet.

To find how long it would take to wash the window we divide the total area of the window by the amount of area that can be washed per minute

Total area of window = 96

Area that can be washed per minute = 6

Time it would take to wash the whole window = 96 / 6 = 16 minutes

Factorise

3-x^2

Someone answer this question please

**Answer:**

No factors.

3 - x^2 is prime.

**Step-by-step explanation:**

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