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3 years ago

What is y - 4/5x = 1 y-x=1

Mathematics

1 answer:

madam [21]3 years ago

7 0

Go to a math calculator and type this in then press graph and it will give you your answer

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Please help will mark brainliest !! <br> Answer 14 please XX

WINSTONCH [101]

A. 9 3/4 hours
b. i’m not too sure :)

4 0

4 years ago

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a city bus completes its entire route 3 times each hour how long will it take the bus to complete the entire route 10 times

SOVA2 [1]

Answer: It will take 3.33 hours to complete it's entire route 10 times.

Step-by-step explanation: Time taken to complete it's entire route 3 times= 1 hour

∴Time taken to complete it's entire route 10times = 10/3

= 3.33 hours

3 0

3 years ago

What is 4r+9r-11r+7r please im not trying to fail

kaheart [24]

Answer:

Step-by-step explanation:

combine like terms in PEMDAS order. Add 4, 9, and 7, then, subtract 11.

5 0

3 years ago

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Monitors manufactured by TSI Electronics have life spans that have a normal distribution with a variance of 2,250,000 and a mean

Svet_ta [14]

Answer: 0.1357

Step-by-step explanation:

Given : Monitors manufactured by TSI Electronics have life spans that have a normal distribution with a variance of $\sigma^2=2,250,000$ and a mean life span of $\mu=13,000$ hours.

Here , $\sigma=\sqrt{2250000}=1500$

Let x represents the life span of a monitor.

Then , the probability that the life span of the monitor will be more than 14,650 hours will be :-

$P(x>14650)=P(\dfrac{x-\mu}{\sigma}>\dfrac{14650-13000}{1500})\\\\=P(z>1.1)=1-P(z\leq1.1)\ \ [\because\ P(Z>z)=1-P(Z\leq z)]\\\\=1-0.8643339=0.1356661\approx0.1357$

Hence, the probability that the life span of the monitor will be more than 14,650 hours = 0.1357

6 0

3 years ago

Evaluate the expression 14[x(2y+3z)] when x = 8, y = 3, and z = 2

devlian [24]

Answer:

i think the anser is 150 sorry if im wrong

Step-by-step explanation:

2x2x2= 8

3x3= 9

8+9= 17x8= 136+14= 150

5 0

3 years ago