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3 years ago

Given the equation y = 2/3 x − 2, what is the value of x when y = 10?

Mathematics

1 answer:

SIZIF [17.4K]3 years ago

6 0

Step-by-step explanation:

Y is equal to:

2/3x - 2 = 10

2/3x = 10 + 2

2/3x = 12

3/3x = (12 ÷ 2) × 3

x = 18

Not sure but its worth a try.

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Enter an equation in point-slope form for the line. Slope is O and (6, 7) is on the line.

Crank

Answer:

$\displaystyle y = 7$

Step-by-step explanation:

Since the rate of change [slope] is zero, that automatically makes our equation set equal to the y-coordinate of the ordered pair, which in this case is the y-intercept.

I am joyous to assist you anytime.

5 0

3 years ago

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zhuklara [117]

This answer is going to be X=-5 because you are solving for X in the parentheses.

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2 years ago

2n +5)=2 Help me please

Kobotan [32]

Answer:

-1.5

Step-by-step explanation:

8 0

2 years ago

Read 2 more answers

As voters exit the polls, you ask a representative random sample of voters if they voted for a proposition. If the true percenta

tresset_1 [31]

Answer:

The probability is 0.057797

Step-by-step explanation:

Consider the provided information.

It is given that true percentage of voters who vote for the proposition is 63%,

Let p is probability of success.

According to the binomial distribution:

$P(x;p,n)=^nC_x(p)^x(1-p)^{(n-x)}$

Substitute n=7, p=0.63 and x=2 in the above formula.

$P(x;p,n)=^7C_2(0.63)^2(1-0.63)^{(7-2)}$

$P(x;p,n)=\frac{7!}{2!5!}(0.3969)(0.37)^{5}\\P(x;p,n)=21(0.3969)(0.37)^{5}\\P(x;p,n)=0.0577974947199\\P(x;p,n)\approx0.057797$

Hence, the probability is 0.057797

8 0

3 years ago

What is the answer to this sum 5/6 of 120

ELEN [110]

100 is the correct answer

6 0

2 years ago