pls answer ? brainliest

Answer:

6800 will be the population after 128 years.

Step-by-step explanation:

times it doubles: 128 / 64 = 2 times

so increase in population = 1700 * 2 * 2 = 6800 people.

Answer:

Six times negative five

Step-by-step explanation:

I hope this helped!

Answer: the answer would be negative 30 because you are multiplying the negative with the positive so you will have 6 groups of -5.

Step-by-step explanation:

Answer:

17u+15

[tex]step \: by \: step \: explanation[/tex]

(2u+8)+(15u+7)=2u+8+15u+7

=2u+15u+7+8

=17u+15

Mark brainlest

Answer:

-7/30

Have a great day!

Answer:

1 21/70

Step-by-step explanation:

 14/7 x 10/10 = 140/70

- 7/10 x 7/7 =    49/70

_______

140/70 and 49/70 both have an equal denominator (bottom number) now, so now we can find the difference (subtract).

 140/70

- 49/70

_________

91/70

Now, simplify.

1 21/70

Answer:

3

Step-by-step explanation:

17+x+12-0=32

29+x-0=32

29+x+32

x=32-29

x=3

Answer:

3

Step-by-step explanation:

remove the 0 from the equation(it doesn't change anything because it's 0) then add the numbers , 17+12=29 then you want to move the constant to the right so x=32-29 .

32-29=3

Answer:

#1. 105.5 because of the nine 4 goes to 5

#2. 67,990,000 because of the 4 it doesn't go up

#3. -4.1 because of the 4 the 0 goes to 1

if the number place before the one you are rounding is 5,6,7,8,or 9you go up by one and the rest becomes zeros

if the number place before the one you are rounding is 0,1,2,3,or 4 you stay the same and the rest becomes zeros

Answer:

-2/9 or  - 0.2223

Step-by-step explanation:

Solution  :

  12(1/6) - 4(5/9)  

  ⇒ 12/6 -  20/9 = 2 - 20/9 = (18- 20)/9 = -2/9

Mark brainliest  if you understand

Equations are expressions equated to each other. The value of x from the given equation is 6

Equations are expressions equated to each other. Given the expression;

5x + 3x = 5x + 18

Since 5x is on both sides, we will cancel it out

5x + 3x - 5x = 5x + 18 - 5x
3x = 18

Divide both sides by 3

3x/3 = 18/3

x = 6

Hence the value of x from the given equation is 6

Learn more on equations here: https://brainly.com/question/2972832

Answer:

3

Step-by-step explanation:

Answer:

3

Step-by-step explanation:

a. Slope of WZ = -2.25; Slope of WX = 5

b. WZ = √97; WX = √41

c. WXYZ is not a rectangle, rhombus, nor a square. We can conclude that: D. WXYZ is none of these.

Slope = change in y/change in x

Given:

W(-1, 2), X(-5, 7), Y(-1, -2), and Z (3, -7)

a. Slope of WZ and slope of WX:

Slope of WZ = (-7 - 2)/(3 -(-1)) = -2.25

Slope of WX = (7 - 2)/(-1 -(-1)) = 5

b. Use distance formula, [tex]d = \sqrt{(x_2 - x_1)^2 + (y_2 - y_1)^2}[/tex], to find WZ and WX:

[tex]WZ = \sqrt{(3 - (-1))^2 + (-7 - 2)^2}\\\\\mathbf{WZ = \sqrt{97} }[/tex]

[tex]WX = \sqrt{(-5 -(-1))^2 + (7 - 2)^2}\\\\\mathbf{WX = \sqrt{41} }[/tex]

c. The quadrilateral WXYZ have adjacent sides that are not perpendicular to each other and have different slopes and different lengths, so therefore, WXYZ is not a rectangle, rhombus, nor a square. We can conclude that: D. WXYZ is none of these.

Learn more about slopes on:

https://brainly.com/question/3493733

Answer:

76.7 miles

Step-by-step explanation:

Use the Pythagorean Theorem:

[tex]a^2+b^2=c^2\\\\61^2+d^2=98^2\\\\3721+d^2=9604\\\\d^2=5883\\\\d\approx76.7[/tex]

Therefore, the distance from Huntsville to Gadsden is about 76.7 miles

Answer:

2.66666666667

Step-by-step explanation:

2.6666666667x3=8

Answer:

$1.40

Step-by-step explanation:

Find 4% of $35.

4% of $35 = 0.04 × $35 = $1.40

Answer:

it's 12

4, 8, 12

6, 12

Answer:

2880

Step-by-step explanation:

!=factorial. Factorial means you are multiplying by a number by the numbers less than it.

so that means 6*5*4*3*2*1=720.

And the factorial of 4 is 4*3*2=24.

24^2=576

So now we have to find the LCM of 576 and 720.

I will use the prime factorization method so the prime factorization of 576 is:

2*2*2*2*2*2*3*3

Prime factorization of 720:

2*2*2*2*3*3*5

So we first we gotta find the GCF, which is 2*2*2*2*3*3 because that is something that they both share in their prime factorizations. So the answer to the GCF is 144.

So now, the numbers that we did not use which is a 2 and another 2 and a 5. So 2*2*5=20

Usando proporciones, hay que 3 metros se completarían si Margarita formará una línea con todos los palitos.

En este problema:

La regla de tres es:

1 palito - [tex]\frac{1}{8}[/tex] metro

24 palitos - x metros

Aplicando multiplicación cruzada:

[tex]x = 24\frac{1}{8} = 3[/tex]

Por eso, 3 metros se completarían si Margarita formará una línea con todos los palitos.

Puede-se aprender más a cerca de proporciones en https://brainly.com/question/26395519

Answer:

I do believe it is C

Step-by-step explanation:

since 6,5 + 2.4 = 8, 9

The price is now $75.65.

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Answer:

3 I think because that's what makes sense to me so hopefully it is correct

Answer:

angle = 50.8° (to the nearest tenth of a degree)

Step-by-step explanation:

In a right triangle:

We have been given the measures of the shorter leg and the hypotenuse, so the angle between them is the larger acute angle (which we need to find).

shorter leg = 3√6 cm

hypotenuse = 3√15 cm

So to find the angle, we need to use the trig ratio: [tex]cos(\theta)=\frac{adjacent}{hypotenuse}[/tex]

If [tex]\theta[/tex] is the angle, then the short leg is the "adjacent" side to the angle and the "hypotenuse" is the hypotenuse.

Substituting the given values:

[tex]cos(\theta)=\frac{3\sqrt{6} }{3\sqrt{15} }[/tex]

⇒ [tex]\theta=arccos(\frac{3\sqrt{6} }{3\sqrt{15} })=50.76847952..[/tex]

Therefore, the angle = 50.8° (to the nearest tenth of a degree)

Answer: 11x+11

Step-by-step explanation:

hope this helped u in any way

a. If no one dropped out of the study and no one developed Chlamydia infection during the study period, the total number of person-years = 10,000 person-years (2,000 x 5 years).

Person-years are the product of the number of people in a study and the amount of time each person spends in the study.

Thus, since there are 2,000 women in this study, who spend 5 years each, the person-years are 10,000 (2,000 x 5) person-years.

b. The estimated incidence rate of Chlamydia infection among women who participated in the study is 0.62 or 620 per 1,000 person-years (6,200/10,000).

An incidence rate describes the quickness of disease occurrence in a population. Since the incidence rate is based on person-time, it has some advantages over an incidence proportion, which measures the probability of developing a disease during the specified period.

Sample of young women = 2,000

Period of study = 5 years

Subjects newly diagnosed with infection = 440

Total number of person-years of subjects diagnosed = 6,200

Thus, the total number of person-years in the study is 10,000 person-years, while the incidence rate is 620 per 1,000.

Learn more about incidence rates at https://brainly.com/question/24493066

Answer:

-2,4,1,-4

Step-by-step explanation:

it is stated that y should be on the right while x on the left.

Answer:

24 oz has the lowest cost per ounce.

Step-by-step explanation:

12 oz ---> $2.49

1 oz --> $2.49/12

1 oz --> $0.2075

14 oz --> $3.15

1 oz --> $3.15/14

1 oz --> $0.225

20 oz --> $5

1 oz --> $5/20

1 oz --> $0.25

24 oz --> $4.56

1 oz --> $4.56/24

1 oz --> $0.19  ..........this is the lowest cost per ounce

36 oz --> $7.2

1 oz --> $7.2/36

1 oz --> $0.2

Answer:

16 subsets

Step-by-step explanation:

Set [tex]\displaystyle \{x/x\in \mathbb{W},0\leq x<4\}[/tex] reads as [tex]x[/tex] is a whole number greater or equal to zero but less than 4.

Therefore, the only values of [tex]x[/tex] that satisfy this are [tex]\{0, 1, 2, 3\}[/tex], a set with four elements. For a set of [tex]n[/tex] elements, there exist [tex]2^n[/tex] subsets. Therefore, there are [tex]2^4=\boxed{16}[/tex] subsets of [tex]\displaystyle \{x/x\in \mathbb{W},0\leq x<4\}[/tex]

Answer: 20

Step-by-step explanation:

4/10 = 8/x

4x = 80

x = 20

Answer:

C

Step-by-step explanation:

im doing this for the limit cap

Answer:

its A

Step-by-step explanation:

Answer:

- 4 (3y - 10) - y = - 2 (y - 5 )

y = 2 8/11

Answer:

5 pages

Step-by-step explanation:

Set up a proportion:

4/48=x/60

Cross multiply=

4 x 60=240,

240/48=5

4/48=5/60

Answer:

The answer is 425

Step-by-step explanation:

4250/10=425