MATHEMATICS MIDDLE SCHOOL

Quanto é um nono mais um?

Answers

Answer 1
Answer: você pode colocar isso de forma simples , por favor?
Answer 2
Answer:

Resposta:

509

Motivo:

Um dos meus 13 filhos, o que perdeu o olho em uma partida de tênis, disse que o primo dele tem um amigo que a namorada dele tem um tio que já estudou em uma sala com um professor que disse que o pai dele quando era pequeno havia escutado seu pai falando que ouviu o padeiro falando que o entregador disse que a resposta é 509.

Related Questions

What is 16/1000 simplified?
Three parcels weigh 2 pounds. Two parcels weigh the same. The lightest weight is 5/8 pound lighter than the heaviest weight. How much do each of the parcels weigh?
I need help pleas and thnk u
Peta makes a painting on a parallelogram-shape canvas what’s the area of this parallelogram?A. 1.53B. 3.74C. 5.27D. 22.09
How many hundredths are in five tenths?How many thousandths are in five hundredths?Explain

Brad makes 4 keychains in an hour. Velma makes 3 keychains per hour, but she already has 6 keychains made how long will it take for brad and Velma to have the same amount.

Answers

Answer:

8 hours

Step-by-step explanation:

Did the Math, BROSKIE

Answer:

It will take Velma 4 hours and Brad 3 hours. In total 12 keychains.

Step-by-step explanation:

First I realized that I needed to find out wich number of keychains they would both land on and the first one was 12 so then I realized that 4 times 3 is 12 and 3 times 4 is 12.

The probability that james will win two races in the next two days is 1/8 for tomorrow and 1/10 for the day after tomorrow. What is P(win tomorrow, then win the day after tomorroww)?

Answers

Answer:

\text{P(win tomorrow, then win the day after tomorrow)}=(1)/(80)[\tex]</p><p><strong>Step-by-step explanation:</strong></p><p><strong>Given : </strong> The probability that James will win two races in the next two days is 1/8 for tomorrow and 1/10 for the day after tomorrow.</p><p><strong>To find :</strong>  What is P(win tomorrow, then win the day after tomorrow)?</p><p><strong>Solution :</strong></p><p>Probability of winning two races in the next two days is</p><p><strong>For tomorrow - </strong> [tex](1)/(8)

For day after tomorrow - (1)/(10)

According to question :

Probability of win tomorrow, then win the day after tomorrow is given by multiple of probability of tomorrow and day after tomorrow.

i.e,

\text{P(win tomorrow, then win the day after tomorrow)}=\text{P(tomorrow)}* \text{P(day after tomorrow)}

\text{P(win tomorrow, then win the day after tomorrow)}=(1)/(8)* (1)/(10)

\text{P(win tomorrow, then win the day after tomorrow)}=(1)/(80)
1/80 because 1/8 times 1/10 equals 1/89

I need someone help please

Answers

Hi, how are you.
Question 2 is C
Question 3 is B
Hope this helps :)
Question 2: electron and proton
and how is this math?

Nine tenths of a sum of money is 45. Find the whole amount

Answers

If you would like to know the whole amount of money, you can calculate this using the following steps:

nine tenths of a sum of money is 45
9/10 * x = 45     /*10
9 * x = 45 * 10   /9
x = 45 * 10 / 9
x = 50

Result: Nine tenths of 50 is 45.
The answer is 50.

First do 45 divided by 9 which is 5 then times by 10 results in 50.

A way to check this is by then finding 1/10 of 50 which is 5 then X by 9 is 45, which is what you originally started with.

(Steps are in picture)A scuba diver was 80 feet below sea level and swam up at a rate of 4 feet per minute. The two solutions show how long it took the scuba diver to reach an elevation of 20 feet below sea level. Lydia and Max used the methods shown below to find the time it took the diver to reach the new elevation.

Which step or steps of Lydia’s solution is the same as Max’s step of determining the change in the elevation?
A. Step 1, writing the equation
B. Steps 2 and 3, adding 80 to both sides to get 60
C. Steps 4 and 5, dividing both sides by 4 to get 15
D. Step 6, writing the answer

Answers

Answer: The answer is B. Steps two and 3, adding 80 to both sides tp get 60

Hope this helped :)

Answer:

B

Step-by-step explanation:

On a map of the united states , 24 centimeters represent 18 miles .how many centimeters reprsent one mile. How long is the line segment between A and B in centimeters? If A and B represent 2 cities what is the actual distance between the two cities

Answers

1.33 equals one mile and 24 centimeters. Also 18 miles is the actual distance. I hope this helped but i was a little confused but i am pretty sure the answers are right
Other Questions
*I will give 15 points*Which number is a rational number that can be converted into a fraction?-6.153638..._0.59-4π√7
the half life of a radioactive isotope is the time it takes for a quantity of the isotope to be reduced to half its initial mass. starting with 165 grams of radioactive isotope how much will be left after 4 half lives.
Write 7.25% as a fraction in simplest form
How many digits are written when 1000 to the power of 2015 is expressed as a numeral?