what is the answer for this

Answer:

=219 660

Step-by-step explanation:

Its 2.3 per year and the question says 2 years ago so 2.3×2

=4.6%

So,

210 000÷100×4.6

=9660

now

9660+210000

=219 660

HOPE ITS HELPS GIVE BRAINLIEST!

Answer:

210.000÷2.3% is answer is 215.000

Step-by-step explanation:

beccause the 2.3% is 5.000 per month

Answer:

6.4 feet

Step-by-step explanation:

You know that the shadow is 15/30.9 times the height of the pole, so you multiply 13.2 by 15/30.9 and get 6.4

Answer:

8

Step-by-step explanation:

because if you round the 1.5  it = 2 and the the pool would be the same on all sides so it would be 2*2*2 to get depth time height times length to get your total of 8. sorry if i get this wrong, just trying to help

Answer:

(-2, -1)

Step-by-step explanation:

On a standard coordinate plane:

That said, if you translate the point (-1, -5) left 1 and up 4, you do this:

[tex]x - 1=-1-1=-2\\y+4=-5+4=-1\\(-2,-1)[/tex]

That is shown on the attached image

Answer:

data set: a ; slope: 1/2

Step-by-step explanation:

If an equation is linear, then the first common differences are all the same.

In table a:

17-12 = 5

22-17 = 5

27-22 = 5

etc.

Equation:

m represents slope

y = mx + b

y = mx + 12 (y-intercept is 12)

17 = 10m + 12

10m = 17-12

10m = 5

m = 10/5 = 1/2

x + 23 = -22

• x = -22 - 23

• x = - ( 22 + 23 )

• x = -45

x = -45 ✔️

x + 23 = -22

x = -22 - 23

x = -(22+23)

x = -45

Answer:

51,200

Step-by-step explanation:

a day and a half = 36 hours

36/4 = 9

There are 9 doubling periods

how many bacteria will there be in a day and a half?

100 * 2^9

100 * 512

51200

9514 1404 393

Answer:

Step-by-step explanation:

If we assume the ball was kicked from the origin and that it follows a parabolic curve, the equation can be written ...

  y = -kx(x -20)

for some value of k that makes the maximum be 6. The maximum will occur at the value of x that is halfway between the points where the ball is on the ground, so at x=10. Then our value of k is such that ...

  6 = k(10)(20 -10) = 100k

  k = 6/100 = 0.06

The equation describing the ball's flight is ...

  y = 0.06x(20 -x)

A graph is attached.

__

The translated square root function will have a vertical multiplier k that will make it pass through the given point. The parent function f(x) = √x can be translated so its vertex moves from (0, 0) to (-5, 4) by ...

  g(x) = 4 +f(x+5)

Applying the scale factor k gives ...

  g(x) = k·√(x +5) +4

We want g(20) = 29, so ...

  29 = k·√(20 +5) +4

  25 = 5k . . . . subtract 4

  5 = k . . . . . . divide by 5

The equation of the function is ...

  y = 5√(x +5) +4

__

We assume your "graphing form" is "vertex form", as that form is generally conducive to graphing.

We can complete the square by adding and subtracting the square of half the x-coefficient:

  y = x^2 -18x +9^2 +5 -9^2

  y = (x -9)^2 -76 . . . . . equation

  vertex: (9, -76)

  x-intercepts: 9±√76 ≈ {0.2822, 17.1778}

  y-intercept: 5 . . . . (the constant in the given equation)

_____

Additional comment

When the quadratic is written in vertex form ...

  y = a(x -h)^2 +k

the x-intercepts are h±√(-k/a).

Answer:

[tex]885 + 6463316133666y \times \times \times \times 9 > \div | \\ | \times \frac{?}{?} [/tex]

Answer:

[tex]\frac{7}{10}[/tex]

Step-by-step explanation:

A percent is out of 100.

[tex]70\% = \frac{70}{100}=\frac{70/10}{100/10} =\boxed{\frac{7}{10}}[/tex]

I hope this helps.

Answer:

200

Step-by-step explanation:

12km in 240min = 0.05 km per minute

10÷0.05 =200

Answer:

9372000

Step-by-step explanation:

9372282 rounds to 9372000

Since we're rounding to the thousand, we need to look at the number in the hundreds place, in this case it's 2 (9372282). 2 is lower than 5, so we round down. If it was 5 or higher, we'd round up. Rounding down means, we just keep the other 2 as a 2 (9372282), and change the numbers after to 0s (9372000)  

Answer:

The range of both f(x) and g(x) all nonzero are real numbers.

Step-by-step explanation:

I think is an answer choice so is B.

:)

Using the probability concept, it is found that:

a) There is a 0.1485 = 14.85% probability that an interviewee chooses ‘Eco Trip’.

b) There is a 0.3261 = 32.61% probability that a male interviewee chooses ’Shopping Tour’.

c) The proportion of females is of 0.7059 = 70.59%.

d) There is a 0.6061 = 60.61% probability that this person is a female.

e) There is a 0.3953 = 39.53% probability that she chooses “River Cruise”.

A probability is the number of desired outcomes divided by the number of total outcomes.

Item a:

Hence:

[tex]p = \frac{15}{101} = 0.1485[/tex]

0.1485 = 14.85% probability that an interviewee chooses ‘Eco Trip’.

Item b:

20 + 15 + 11 = 46 male interviewees, 15 choose Shopping Tour, hence:

[tex]p = \frac{15}{46} = 0.3261[/tex]

0.3261 = 32.61% probability that a male interviewee chooses ’Shopping Tour’.

Item c:

15 + 36 = 51 interviewees choose Shopping Tour, 36 are female, hence:

[tex]p = \frac{36}{51} = 0.7059[/tex]

The proportion of females is of 0.7059 = 70.59%.

Item d:

15 + 36 + 11 + 4 = 66 interviewees do not choose River Cruise, 36 + 4 = 40 are female, hence:

[tex]p = \frac{40}{66} = 0.6061[/tex]

0.6061 = 60.61% probability that this person is a female.

Item e:

101 - 15 = 86 people do not choose Eco Trip, of those, 34 choose River Cruise, hence:

[tex]p = \frac{34}{86} = 0.3953[/tex]

0.3953 = 39.53% probability that she chooses “River Cruise”.

A similar problem is given at https://brainly.com/question/24944430

Answer:

y + [2] = [3] (x+1)

Step-by-step explanation:

DID ANYONE HEAR ABOUT THE NEW PLANET IN THE SOLAR SYSTEM!!!!!!!!!!

ITS CALLED PLANET X or the 9TH PLANET!!! GO CHECK IT OUT!!!!!!!!!

Answer:

the slope of tangent equals (y2 - y1) / (x2 - x1)

let the first point (x1 , y1 ) equals ( -1 , -2 )

and the second point (x2 , y2 ) equals (3 ,10)

so the slope equal (10+2)/(3+1) = 3

the equation is y-y1 =m(x-x1)

the answer is y+2=3(x+1)

y=2cos^2x-1

Answer:

Side-Side-Side SSS

Step-by-step explanation:

i could be wrong.. but thats the rule that proves triangles are congruent

Answer:

117

Step-by-step explanation:

10%130 = 13

130-17= 117

Just put that in the calculator tbh

Answer:

f#*k

Step-by-step explanation:

gfsgfdruerrrrrs

The correct option that shows the population of the research carried out by Matthew is;

Option D; all the students attending the college

        In conclusion, we can say that the population of this research by Matthew is the total number of students that attend the college.

Read more at; https://brainly.com/question/6028584

Answer:

the number is 5. explanation in the picture attached

Answer:

Your answer is 187.35

Step-by-step explanation:

If you round to the nearest hundredth of a percent it will stay the same

Hope this helps you! c:

Answer:

On knewton May 15 2022- 1.60%

Step-by-step explanation:

Answer:

3.80

Step-by-step explanation:

there are ten points starting after 3 on the line, count them

Answer:

3.80

Step-by-step explanation:

Answer:

D.

Step-by-step explanation:

The infusion will be completed at 19:31

The medicine that the nurse is giving the patient is 1 gram of ampicillin diluted in 50 mL of dextrose water.

This means 50 mL + 1 mL = 51 mL. 1 gram of ampicillin = 1 mL considering all water-based substances have a density of 1gm/mL.

Now, the set delivers 15 ggt or drops per mililiter. Let's calculate the total drops in the 51 mL.

51mL x 15ggt =765 drops

Finally, we know the medicine is given at a rate of 25 drops per minute. Let's calculate the time:

This means the medicine it will take 30.6 minutes for the infusion to be completed and therefore the infusion will be completed at 19:31 (19:00 + 30.6 minutes = 19:30.6 or 19:31).

Learn more in: https://brainly.com/question/25281327

Answer:

Not even related to math. But say no.... Unless you really like them then say yes

Step-by-step explanation:

Answer:

Step-by-step explanation:

2.1     Factoring  9y2+30y-14

The first term is,  9y2  its coefficient is  9 .

The middle term is,  +30y  its coefficient is  30 .

The last term, "the constant", is  -14

Step-1 : Multiply the coefficient of the first term by the constant   9 • -14 = -126

Step-2 : Find two factors of  -126  whose sum equals the coefficient of the middle term, which is   30 .

     -126    +    1    =    -125

     -63    +    2    =    -61

     -42    +    3    =    -39

     -21    +    6    =    -15

     -18    +    7    =    -11

     -14    +    9    =    -5

     -9    +    14    =    5

     -7    +    18    =    11

     -6    +    21    =    15

     -3    +    42    =    39

     -2    +    63    =    61

     -1    +    126    =    125

Answer:

b

Step-by-step explanation:

b is the right answer

it is

sure

Answer:

a pictorial symbol for a word or phrase. Pictographs were used as the earliest known form of writing, examples having been discovered in Egypt and Mesopotamia from before 3000 BC.