3 years ago

-5x+8y=42 find the value of y when x equals 6

1 answer:

5 0

Y=9 is the answer.....

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kicyunya [14]

The next step would be 10n=5x-7+9-x
sincerely- brock<span />

8 0

3 years ago

Y_Kistochka [10]

Answer:

y is greater than or equal to 14

Step-by-step explanation:

6 0

2 years ago

Dvinal [7]

Answer:

c = 20

so , c >20 ...........

8 0

2 years ago

EleoNora [17]

Answer:

The probability that a randomly selected passenger car gets more than 37.3 mpg is 0.1587.

Step-by-step explanation:

Let the random variable <em>X</em> represent the miles-per-gallon rating of passenger cars.

It is provided that $X\sim N(\mu=33.8,\ \sigma^{2}=3.5^{2})$ .

Compute the probability that a randomly selected passenger car gets more than 37.3 mpg as follows:

$P(X>37.3)=P(\frac{X-\mu}{\sigma}>\frac{37.3-33.8}{3.5})$

$=P(Z>1)\\\\=1-P(Z$

Thus, the probability that a randomly selected passenger car gets more than 37.3 mpg is 0.1587.

7 0

2 years ago

Step2247 [10]

Answer:

Corresponding in character.

Step-by-step explanation:

6 0

2 years ago