All categories

3 years ago

20 POINTS!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Mathematics

2 answers:

polet [3.4K]3 years ago

8 0

Answer:

Y = A/X

Step-by-step explanation:

divide x from xy, balance the equation by dividing x from a.

Licemer1 [7]3 years ago

8 0

Answer:

The correct option is C) Y equals A over X.

Step-by-step explanation:

Consider the provided equation.

$A = XY$

We need to solve the equation for Y.

For this isolate the variable Y.

To isolate the variable Y divided both the sides by X.

$A = XY$

$\frac{A}{X} = \frac{XY}{X}$

$\frac{A}{X} = Y$

Hence, the value of the equation for Y is $\frac{A}{X} = Y$ .

Therefore, the correct option is C) Y equals A over X.

You might be interested in

If the discriminant of a quadratic equation is 10, how many solutions does the equation have?

Sunny_sXe [5.5K]

Answer:

C. 2

Step-by-step explanation:

If the discriminant is >0 we have 2 real solutions

If the discriminant is =0 we have 1 real solutions

If the discriminant is <0 we have 2 complex solutions (no real solutions)

since 10>0 we have 2 real solutions

3 0

3 years ago

the insurance company pays the forecast of 3900 prescriptions claims out of 4500 prescription claims submitted what is the rate

nadya68 [22]

Answer:

x=0.87 or 86.67%

13 prescription claims out of 15 are paid

Step-by-step explanation:

First we organize the data:

prescription claims submitted: 4500

Prescriptions: 3900

The rate of claims paid is calculated using the following formula:

$x =\frac{Paid}{Total}$

We know that:

Paid = 3900

Total = 4500

$x =\frac{3900}{4500}$

$x =\frac{39}{45}$

$x =\frac{13}{15}$

x=0.87

6 0

4 years ago

Standardized tests: In a particular year, the mean score on the ACT test was and the standard deviation was . The mean score on

Scorpion4ik [409]

Complete question :

Standardized tests: In a particular year, the mean score on the ACT test was 19.3 and the standard deviation was 5.3. The mean score on the SAT mathematics test was 532 and the standard deviation was 128. The distributions of both scores were approximately bell-shaped. Round the answers to at least two decimal places. Part: 0/4 Part 1 of 4 (a) Find the z-score for an ACT score of 26. The Z-score for an ACT score of 26 is

Answer:

1.26

Step-by-step explanation:

Given that:

For ACT:

Mean score, m = 19.3

Standard deviation, s = 5.3

Zscore for ACT score of 26;

Using the Zscore formula :

(x - mean) / standard deviation

x = 26

Zscore :