i’ve never really understood range

Answer:

To round 5.389 to the nearest hundredth means to round the numbers so you only have two digits in the fractional part. We use the following rules to round 5.389 to the nearest hundredth: A) If the last digit in the fractional part of 5.389 is less than 5, then simply remove the last the digit of the fractional part.

Step-by-step explanation:

Answer:

A = 0,16644

Step-by-step explanation:

The area (A₁) under the bell shape curve, from the left tail up   to the point ( z score) 1,34  is:

For  z (score ) = 1,34       A₁ = 0,9099

The area A₂  from the left tail up to z = -1,43 is

A₂ = 0,07634

Area A₂ is inside area A₁, the area A₃ inside the points - 1,43 and 1,34 is

A₃ = A₁ - A₂

A₃ = 0,9099 - 0,07634

A₃ = 0,83356

Finally area outside the interval  - 1, 43 and  1,34 is A ( the area we were looking for) is

A = 1 - A₃

A = 1 - 0,83356

A = 0,16644

Answer:   x = 6

Step-by-step explanation:

Angles 1 and 8 are alternate exterior angles, so they are equal.

So you can create an equation to solve for x

12x−20 = 2x+40  Subtract 2x from both sides. Add 20 to both sides

10x = 60

x = 6

If you need the  m∠1, Substitute 6 for x.  (2x+40)°  2(6) +40= 12+40 m∠1= 52°

m∠8=(12x−20)°   12(6) - 20 = 72-20  m∠8 = 52°

Answer:

x=6

Step-by-step explanation:

free point

Answer:

15 years old.

Step-by-step explanation:

Amanda is currently 25 years old.

In 5 years of time, she will be twice as old as Simone.

25+5=30.

30/2=15.

Thus, Simone is 15 years old.

Answer:

Depends

Step-by-step explanation:

50

Answer:

50 people

Step-by-step explanation:

Answer:

D

Step-by-step explanation:

Step-by-step explanation

Answer: D:))                                                                          

I took the test

Answer:

Issac's dog weighs 19 pounds

Step-by-step explanation:

Let x be Issac's dog's weight

I hope this helps!

Answer:

Let n represent the number

One half of a number= ½ n

Now, the equation will be=

½ n =14+2n

On multiplying both sides by 2, we obtain

n=2(14+2n)

n=28+4n

On subtracting 4n from both the sides,we obtain

n-4n=28

-3n=28

On dividing both sides by -3, we obtain

n= -28/3

Step-by-step explanation:

Hope this helps you

Mark me as brainliest

Answer:

$64,000

Step-by-step explanation:

Number of shares times the profit per share equals total profit.

2000 * 32 = 64,000

Answer:

Impossible

Step-by-step explanation:

the answer is 8x so you have 15 on limbo

lol

............ ............ .....

Answer:

A

Step-by-step explanation:

It resluts in 4

Answer:

b=−ax+4a+3x

a= b−3x −x+4

Step-by-step explanation:

The values of a and b make the solution of the equation x = -5 are 1 and -6

The equation is given as:

a(4-x) = -3x+b

When x = -5, we have:

a(4+5) = -3(-5)+b

Evaluate the products

9a = 15 + b

Set a = 1

9(1) = 15 + b

Make b the subject

b = 9 - 15

b = -6

Hence, the values of a and b make the solution of the equation x = -5 are 1 and -6

Read more about equations at:

https://brainly.com/question/14323743

Answer:

Yes, No, No, Yes

Step-by-step explanation:

Answer:

A.) No

B.) No

C.) No

D.) Yes

Step-by-step explanation:

I just did it a month ago.

Answer:

What is 198/264 Simplified?

3/4 is the simplified fraction for 198/264.

Step-by-step explanation:

Answer:

3/4.

Step-by-step explanation:

Find the prime factors:

198 =  2 * 99

99 = 3 * 3 * 11

So 198 = 2 * 3 * 3 * 11.

264 = 4 * 66 = 2 *2 * 66

66 = 2 * 3 * 11

So 264 = 2 * 2 * 2 * 3 * 11.

Now we find the Greatest common factor os the 2 numbers:

It is 2 * 3 * 11 = 66.

Therefore we can now simplify the fraction:

198/66 / 264/66

= 3/4.

Answer:

26.25 millimeters

Step-by-step explanation:

i think

Answer:

C

Step-by-step explanation:

A beagle is a dog but not all dogs are beagles.

Answer:

5* 10^(-5)m is the scientific notation of 0.00005m.

Answer:

The probability of selecting a male is 0.3151.

The events "male" and "driver" are not independent.

The correct option is B.

Step-by-step explanation:

The missing data is as follows:

                    Female          Male          Total

Driver            32759          11715          44474

Passenger      6534           6361          12895

Total              39293         18076          57369

The complete question is:

Determine ​P(​male) and ​P(male​|driver​). Are the events ​"male​" and ​"​driver" ​independent?

Solution:

Compute the probability of selecting a male as follow:

[tex]P(M)=\frac{n(M)}{N}=\frac{18076 }{57369}=0.3151[/tex]

Thus, the probability of selecting a male is 0.3151.

Compute the probability of selecting a male given that he is a driver as follows:

[tex]P(M|D)=\frac{P(M\cap D)}{P(D)}=\frac{n(M\cap D)}{n(D)}=\frac{11715 }{44474}=0.2634[/tex]

Two events, say A and B, are independent if:

P (A|B) = P(A)

Here, P (M|D) ≠ P (M)

Thus, the events "male" and "driver" are not independent.

P(female)= .317

Determine P(femaleIpassenger)= .264

No. The occurrence of the event

​"passenger​" affects the probability of the event ​"female​."

Answer:

One and a half or 1 and 1/2

Answer:

6/4 or 1 and 2/4

Step-by-step explanation:

Answer:

The answer is 0

Step-by-step explanation:

use the slope formula!  

[tex]m= \frac{y_{2}-y_{1}}{x_{2}-x_{1} }[/tex]

12 is xsub1

-18 is ysub1

-15 is xsub2

-18 is ysub2

now solve!

[tex]m= \frac{-18-(-18)}{-15-(12)}\\=\frac{0}{3} \\=0[/tex]

slope is 0.

hope this helps!

Answer:

The slope of the line is 0. It's a horizontal line.

Step-by-step explanation:

Slope of a Line

Suppose we know the line passes through points A(x1,y1) and B(x2,y2). The slope can be calculated with the equation:

[tex]\displaystyle m=\frac{y_2-y_1}{x_2-x_1}[/tex]

We are given the points (12,-18) (-15,-18).

Calculate the slope:

[tex]\displaystyle m=\frac{-18-(-18)}{-15-12}[/tex]

[tex]\displaystyle m=\frac{-18+18}{-27}[/tex]

[tex]\displaystyle m=\frac{0}{-27}=0[/tex]

The slope of the line is 0. It's a horizontal line.

Answer:

Step-by-step explanation:

direct proportion

1mile in 5 minutes

xmiles in 60 minutes

cross multiply

60/5=12 miles

Answer:

12 miles

Step-by-step explanation:

1×12=12 a clock has 60 minutes per hour 60÷5=12 12×1=12

Answer:

232.50

Step-by-step explanation:

46.50÷3=15.5

15.5 is your money per hour/s

15.5x15=232.50

Answer:

48 per year would be 4 houses a month

Step-by-step explanation:

4 * 12 = 48

Answer:

c = -11

expression value = 245

c = 0

expression value = 3

c = 15

expression value = 453

Step-by-step explanation:

Given expression = [tex]2c^2 + 3[/tex]

for c = -11 , we put c in place of c in given expression

[tex]2(-11)^2 + 3 = 2(121) + 3 = 242 + 3 = 245[/tex]

for c= 0

[tex]2(0)^2 + 3 = 2(0) + 3 = 0 + 3 = 3[/tex]

for c = 15

[tex]2(15)^2 + 3 = 2(225) + 3 = 450 + 3 = 453[/tex]

Answer:

2

Step-by-step explanation:

1+1=2