The Roy's safety-first ratio is actually a standard normal variable that measures the distance to the right of the mean.A. TrueB. False

Answer:

[tex] \frac{3}{4} n = 12[/tex]

Step-by-step explanation:

let the number be n :

[tex] \frac{3}{4} \: of \: n = 12 \\ \\ \frac{3}{4} n = 12[/tex]

further more:

[tex]3n = 12 \times 4 \\ n = \frac{12 \times 4}{3} \\ \\ n = 4 \times 4 \\ n = 16[/tex]

Answer:

3x4=12

Step-by-step explanation:

Answer:

896 1792 3584

Step-by-step explanation:

Answer:

discrete

Step-by-step explanation:

Answer:

Option D.

Step-by-step explanation:

Segment VW is intersected by planes XUV and SRV

Plane XUV and SRV

Step-by-step explanation:

Answer:

A. -45

Step-by-step explanation:

Since it says the dolphin dove 45 feet below sea level, it would mean that the integer is negative.

Answer: A

Step-by-step explanation:

I suppose K is the matrix

[tex]K = \begin{bmatrix}14 & -13 & 0 \\ 3 & 8 & -1 \\ -10 & -2 & 5\end{bmatrix}[/tex]

To compute det(K), you can use a simple cofactor expansion along the first row:

[tex]\det(K) = 14\times\det\begin{bmatrix}8 & -1 \\-2 & 5\end{bmatrix} - (-13)\times\det\begin{bmatrix}3 & -1 \\ -10 & 5\end{bmatrix} + 0\times\det\begin{bmatrix}3 & 8 \\ -10 & -2\end{bmatrix} \\\\ \det(K) = 14\times(8\times5-(-1)\times(-2)) + 13\times(3\times5-(-1)\times(-10)) + 0 \\\\ \det(K) = 14\times38 + 13\times5 = \boxed{597}[/tex]

Answer:

hope it helps you.........

Answer:

72

Step-by-step explanation:

9² - √81

= (9 × 9) - √9 × 9

= 81 - √9²

= 81 - 9

= 72

Answer:

$10.24

Step-by-step explanation:

12(1.30)=12.36

22.60-12.36=10.24

Answer:

720°c+273 =993k is the answers for the question

Step-by-step explanation:

please give me brainlest

Answer:

plane EBG

Step-by-step explanation:

plane C is also named plane EBG

[tex]\\ \sf\longmapsto Plane\:EBG[/tex]

Answer:

1/2

Step-by-step explanation:

w - 5/2

6 - 5/2

1/2

(2)+4(3*2)-5-3(2)

2+4(6)-5-6

2+24-5-6

26-5-6

26-11

A. 15

Answer:

50%

Step-by-step explanation:

35 is what percent of 70:

35: 70*100=

(35*100): 70 =

3500: 70 = 50

Now we have: 35 is what percent of 70 = 50

Answer:

y = 3-8 =-5

Step-by-step explanation:

mark me as brainliest ❤️

hi <3

you have to isolate the variable 'y'

to do that, just subtract 8 from both sides of the equation

thus, y = 3 - 8

giving you an answer of y = -5

hope this helps :)

Explanation:

We're asked to add the fractions 1/2 and 1/3

We can't do so right away because the denominators (2 and 3) are different. But notice how

So we can say:

1/2 + 1/3 = 3/6 + 2/6 = (3+2)/6 = 5/6

Answer:

4099973

Step-by-step explanation:

I hope this is correct! :)

Sorry if I'm wrong...

Approximately 4,100,938 men in the U.S. didn't complete 9th grade. To find out how many men in the U.S. didn't complete 9th grade, we can use the percentage given and calculate it as follows: Number of men who didn't complete 9th grade = (Percentage of men who didn't complete 9th grade / 100) * Total number of men in the U.S.

Given:

Percentage of men who didn't complete 9th grade = 3.38%

Total number of men in the U.S. = 121,301,000

Let's calculate:

Number of men who didn't complete 9th grade = (3.38 / 100) * 121,301,000

Number of men who didn't complete 9th grade ≈ 4,100,938

So, approximately 4,100,938 men in the U.S. didn't complete 9th grade.

To know more about grade:

https://brainly.com/question/15160328

#SPJ3

9514 1404 393

Answer:

  n = 25

Step-by-step explanation:

The smallest perfect square larger than 144 = 12² is 169 = 13². As it happens, the difference of these squares is 25, a number divisible by 5.

So n=25 will make all of the expressions have values that are natural numbers.

_____

n = 0 would make all of them integers, but 0/5 = 0 is not a natural number.

[tex]\begin{array}{l}\text{We\ have\ } \alpha +\beta =90\ \text{and} \ \beta =\alpha +32\text{\ then}\\\\\alpha +\alpha +32=90\\\\\Longrightarrow 2\alpha =90-32\\\\\Longrightarrow \alpha =\frac{58}{2} =29\\\\\therefore \beta =29+32=61\\\\\therefore \boxed{\text{The\ larger\ angle\ is\ 61\ degrees}}\end{array}[/tex]

Answer:

11x and 8y

Step-by-step explanation:

give brainliest please I need it to level up

First, let's create two variables to express the girls' ages.

x=age of girl 1

y = age of girl 2

Now, let's create our expressions

x+y = 24

x-y=6

Let's solve by elimination

2x = 30

Divide both sides by 2

x=15

We can plug 15 in for x into one of our expressions

15 + y = 24

Subtract both sides by 15

y = 9

The older girl is 15 years old and the younger girl is 9 years old.

Answer:

3 +2+2

Step-by-step explanation:

17 answer tikka

.

45

5

5

5

5

4

4

4

4

4

Answer:

9 is the constant

Step-by-step explanation:

-7 is the coeffiecent (the number multipled/divided by the variable)

x is the variable (unknown number)

+ 9 is the constant (a number that is NOT multiplyed/divided by the varaible)

Answer:

9+x = 2y+14

Step-by-step explanation:

It says 9 plus a number, so plug in x for 'a number', and it says 'is twice a number plus 14'. Plug in '=' for is another variable for 'a number', and last but not least, just put +14 for plus 14

Answer:

1. Less than 90 degrees = acute angle

2. Right angle

3. Greater than 90 degrees = obtuse angle

4. An angle is a figure formed by two rays with a common endpoint.

5. Vertex

6. Congruent angles

7. Complementary angles

8. Supplementary angles

9. Adjacent angles

10. Vertical angles

Step-by-step explanation:

Answer:

[tex]4.69 \times 5.8 \\ \\ = 27.202[/tex]

Answer:

[tex]slope = \frac{y2 - y1}{x2- x1} \\ = \frac{9 - 16}{9 - 1} \\ = \frac{ - 7}{8} \\ slope = \frac{ - 7}{8} \\ thank \: you[/tex]

Step-by-step explanation:

x - 5y

= 47 - 5(3)

=47 - 15

= 32

Answer:

32

Step-by-step explanation:

x-5y

47-5×3

47-15

32

plz add my answer as brainliest

Equations are used to show the relationship between variables (usually x and y). The true statement about f(x) is that the range of f(x) is [tex]y \ge -8[/tex]

Given that:

[tex]f(x) = 2(x - 2)^2 - 8[/tex]

To identify the true statement, I will make use of graphical method.

See attachment for the graph of [tex]f(x) = 2(x - 2)^2 - 8[/tex]

From the attached graph, we can see that the graph as a minimum at:

[tex](x,y) = (2,-8)[/tex]

And it opens upward.

This implies that the minimum y-value of f(x) is at -8, and it has no maximum.

In other words, the range of the function is:

[tex]f(x) \ge -8[/tex]

Hence, the true statement is option (a):

The range of f(x) is [tex]y \ge -8[/tex]

Read more about equations at:

https://brainly.com/question/17995541