En Mercurio las cosas pesan 4 veces menos que en la Tierra. Si un objeto pesa 30 kg en Mercurio, ¿Cuánto pesará en la Tierra? A- ¿26 kg? B- ¿120 kg? C- ¿7,5? D- ¿34 kg?

Answer:

p=4h

Step-by-step explanation:

Knowing that Korey plants 12 trees every 3 hours we then can figure out how many trees he plants in 1 hour, by dividing the ratio (12) to the rate (3) by doing that we get 4, which is the amount of trees that he would plant in 1 hour. Then the number of tree's that he plants (p) would equal 4 times how many hours he spends planting them.

Answer:

Disturbute

Step-by-step explanation:

2p-2j

*see attachment for the diagram of the party hat

Answer:

A: 84.82 in³

Step-by-step explanation:

Given:

Diameter of hat = 6 in

Height of hat = 9 in

Required:

Approximate Volume of the Hat

SOLUTION:

The volume of the hat = volume of cone

Volume of cone = ⅓*πr²h

r = ½ of diameter = 3 in

h = 9 in

Volume = ⅓*π*3²*9

Volume = 84.82 in³

Answer:

It’s 84.82 which is A

Step-by-step explanation:

Answer:

26

Step-by-step explanation:

if you can get 8 oranges for 10.40 then divide 10.40 by 8. you can get each orange for 1.3. you need to know how many oranges you can get for 33.8 so divide that by 1.3 and you get 26

Answer:

Step-by-step explanation:

[tex]x^2-35^2=13^2-5^2\\\\x^2-1225 = 169-25\\\\x^2=144+1225\\\\x^2=1369\\\\x=\sqrt{1369}\\\\x=37[/tex]

Answer:

it would be a rectangle

Step-by-step explanation:

The perpendicular cross-section of a soup can should be considered as the rectangle.

A rectangle refer to a 2D shape that consist of 4 sides, 4 corners, and 4 right angles.

Opposite sides of a rectangle shape should contain the same length, with one pair being bigger as compared to the other pair.

Therefore, The perpendicular cross-section of a soup can should be considered as the rectangle.

Learn more about rectangle here: https://brainly.com/question/12406000

Answer:You need to give a equation first.

Step-by-step explanation:Equation please!

Answer:

NooooOoOoooooo

Step-by-step explanation:

Answer:

x = 0, y = -3

Step-by-step explanation:

plug in x as y + 3 into the first equation

6(y+3) - 5y = 15

6y+18 - 5y = 15

y = -3

x= 0

Answer:

-43

Step-by-step explanation:

-1-7(6)

-1-42

-43

Answer:

I believe is A.

Step-by-step explanation:

9x^2 - 25 = 0

9x^2 = 25

x^2 = 25/9

x = 5/3

Answer:

In 3 years she will make $6.44.

Step-by-step explanation:

Answer

19.86

Step-by-step explanation:

Was Gud! How are you?

Anyway, the correct answer my brother/sister is: C- (0,2)

Hope you have a wonderful/blessed day ;>

Answer:32

Step-by-step explanation:

Answer:

The probability of  getting B=40 is [tex]0.11\times 10^{-11}[/tex] which is negligible.

Step-by-step explanation:

Given that 31 percent of the residents of a certain state who are age 25 years or older have a bachelor’s degree.

Assuming the population of the state aged 25 years or more is Bernoulli's population.

So, when 1 person aged 25 years or more from the state selected randomly, the probability of that person, p, having a bachelor’s degree,

[tex]p= 31/100=0.31\cdots(i)[/tex]

Now, according to Bernoulli's formula, the probability of exactly r success from the total number of sample n is

[tex]P(r)=\binom{n} {r}p^r(1-p)^{n-r}\cdots(ii)[/tex]

where p is the probability of success.

Here, a random sample of 50 residents of the state, age 25 years or older, will be selected.

So, n=50.

Given that variable B represents the number in the sample who have a bachelor’s degree,

We have to find the probability that B will equal 40.

So, r=B= 40.

Now, putting these values in equation(ii) and using p=0.25 from equation (i), we have

[tex]P(r=40)=\binom{50} {40}(0.31)^{40}(1-0.31)^{50-40}[/tex]

[tex]=\frac {50!}{40! (50-40)!}(0.31)^{40}(0.69)^{10} \\\\=\frac {50!}{40! \times 10!}(0.31)^{40}(0.69)^{10} \\\\=0.11\times 10^{-11}[/tex]

So, the probability of  getting B=40 is [tex]0.11\times 10^{-11}[/tex] which is negligible.

Using the binomial distribution, it is found that there is a [tex]1.13 \times 10^{-12}[/tex] probability that B will equal 40.

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

For each resident, there are only two possible outcomes. Either they have a bachelor's degree, or they do not. The probability of a resident having a bachelor degree is independent of any other resident, which means that the binomial distribution is used to solve this question.

Binomial probability distribution

The binomial probability is the probability of exactly x successes on n repeated trials.

[tex]P(X = x) = C_{n,x}.p^{x}.(1-p)^{n-x}[/tex]  

[tex]C_{n,x} = \frac{n!}{x!(n-x)!}[/tex]

p is the probability of a success on a single trial.

In this problem:

The probability is:

[tex]P(B = 40) = C_{50,40}(0.31)^{40}(0.69)^{10} = 1.13 \times 10^{-12}[/tex]  

[tex]1.13 \times 10^{-12}[/tex] probability that B will equal 40.

A similar problem is given at https://brainly.com/question/24863377

Answer:

D Not enough information

Step-by-step explanation:

They give us one pair of congruent sides and we know there is a pair of  congruent angles because of vertical angles however we can't say for sure that the sides are equal because there is no theorem to prove it and we can't guess by eye in Geometry

Hope This Helps :)

Answer:

ddelete iit

Step-by-step explanation:

Answer:

[tex] {b}^{4} + 1[/tex]

Your teacher messed up the question so just put the top right answer and ask your teacher if they did accidently miss-type.

Step-by-step explanation:

The first thing to do in this equation is look at the exponents. When multiplying a variable (or any number equal to itself with the same exponent) you only have to add the exponent. So for a, you would add the exponents to get 0, so a to the power of 0 is 1, because any number to the power of 0 is 1. For b, we would add the 3 and 1. (When no exponenet is present in a number then it is 1, so for this I added 3 and 1). So it would be 4. The correct answer is

[tex] {b}^{4} + 1[/tex]

Answer:

S=64

Step-by-step explanation:

if the s is what your looking for

Answer:

s=64

Step-by-step explanation:

s/4-7+7=9+7

s/4=16

4s/4=16

Answer:

smile

Step-by-step explanation:

option D is the answer!!

Please mark my answer as the brainliest!

Answer:

less than a minute

Step-by-step explanation:

Answer:

1.235%

Step-by-step explanation:

Paso 1

Calculamos el costo de envío

= $ 1620 - $ 1600

= $ 20

Paso 2

¿Cuál es el porcentaje de mi compra que me cobraron por los gastos de envío?

Esto se calcula como:

(Costo de envío / Cargos totales) × 100

= 20/1620 × 100

= 1.2345679012%

= Aproximadamente = 1.235%

Answer:

84

Step-by-step explanation:

67+43=110

110-26=84

Answer:

Step-by-step explanation:

Given that:

A professional climber makes his way up to 828 meters in 6 hours in Burj Khalifa.

Therefore; in two hours, he would have climbed:

x = (828 m × 2hrs)/6 hrs

x = 276 miles

In five hours, he would have climbed;

y = ( 828 m × 5 hrs)/6 hrs

y = 690 miles

SInce 60 minutes = 1 hour

Then 15 minutes will be ( 15)/60 = 0.25 hours

Thus, in the last 15 minutes;

He climbed  = (828 m × 0.25 hrs)/6 hrs = 34.5 miles

9514 1404 393

Answer:

  B.  Region B

Step-by-step explanation:

The solution region is below the line with a slope of 1. That't the meaning of ...

  y ≤ x ...

The solution region is above the line with a slope of 1/4. That's the meaning of ...

  y ≥ 1/4x ...

The region meeting both requirements is Region B.

Answer:

Step-by-step explanation:

21/7 = x/4

84=7x

x=12

3:1 is your ratio