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3 years ago

How do you solve for a g=ca

Mathematics

2 answers:

erastova [34]3 years ago

7 0

$g=ca\\
a=\dfrac{g}{c}$

larisa [96]3 years ago

4 0

To solve for a variable, you isolate that particular variable on one side of the equation and everything else on the opposite side.

So, we have the equation g = ca. And on the left-hand side is the variable a.
That is the variable we want to solve for.

Now let's think how we can isolate the variable a on its own.

Well, we can divide the ca term by c. The c's will cancel out and we will be left with just the variable a.

But remember. Anything we do on one side of the equation, we must do on the other side.

g / c = ca / c

g/c = a

So, a is equal to g/c.

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Solve the inequality:<br> 2x - 6 > 12

sattari [20]

Answer:

x>9

Step-by-step explanation:

2x−6>12

Step 1: Add 6 to both sides.

2x−6+6>12+6

2x>18

Step 2: Divide both sides by 2.

4 0

3 years ago

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Eight percent of all college graduates hired by companies stay with the same company for more than five years. The probability,

Maurinko [17]

Answer:

0.1662 = 16.62% probability that exactly 2 will stay with the same company for more than five years

Step-by-step explanation:

For each graduate, there are only two possible outcomes. Either they stay for the same company for more than five years, or they do not. Graduates are independent. This means that we use the binomial probability distribution to solve this question.

Binomial probability distribution

The binomial probability is the probability of exactly x successes on n repeated trials, and X can only have two outcomes.

$P(X = x) = C_{n,x}.p^{x}.(1-p)^{n-x}$

In which $C_{n,x}$ is the number of different combinations of x objects from a set of n elements, given by the following formula.

$C_{n,x} = \frac{n!}{x!(n-x)!}$

And p is the probability of X happening.

Eight percent of all college graduates hired by companies stay with the same company for more than five years.

This means that $p = 0.08$

Sample of 11 college graduates:

This means that $n = 11$

The probability, rounded to four decimal places, that in a random sample of 11 such college graduates hired recently by companies, exactly 2 will stay with the same company for more than five years is: the absolute tolerance is +-0.0001

The tolerance means that the answer is rounded to four decimal places.

The probability is P(X = 2). So

$P(X = x) = C_{n,x}.p^{x}.(1-p)^{n-x}$

$P(X = 2) = C_{11,2}.(0.08)^{2}.(0.92)^{11} = 0.1662$

0.1662 = 16.62% probability that exactly 2 will stay with the same company for more than five years

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3 years ago

PLEASE HELP ME I HAVE BEEN IN THIS QUESTION FOR MORE THAN 10 MINUTES PLEASE HELP

Vadim26 [7]

Answer:

31.40 ft^2

Step-by-step explanation:

You are trying to find the circumference, C = 2 * r * 3.14

1. To get the radius you divide the diameter by 2: 10 / 2 = 5

2. Plug your radius into the equation

C = 2 * 5 * 3.14

3. Your final answer should be 31.40 ft^2

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3 years ago

If it takes a planet 5 years to orbit the Sun, how long (in years) will it take the planet to go all the

Mazyrski [523]

Answer:

230 million years

Step-by-step explanation:

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4 years ago

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In the standard form of a circle (x-h)^2+(y-k)^2=r^2(x−h)

Gennadij [26K]

9514 1404 393
Answer:
Part A: 2 f2
Part B: draw a diagonal (AC, for example); 1 f12
Step-by-step explanation:
Part A:
The area of a parallelogram is given by the
formula
A=bh
where "b' is the length of the base, and 'h' is the
perpendicular distance between the bases.
Using the numbers shown on the diagram, the
area is
A = (3 ft)(2/3 ft) = 3-2/3 f12
A =2 ft2..... area of the parallelogram
Part B:
Typically, a polygon is partitioned into triangles
by drawing diagonals from one of the vertices. It
does not matter which one. (In a quadrilateral,
only one diagonal can be drawn from any given
vertex.) Here, the "base" of each triangle is the
same as the base of the parallelogram: 3 feet.
The "height" of each triangle is the same as the
height of the parallelogram: 2/3 ft.
The area of a triangle is given by the formula

7 0

3 years ago