Put these numbers in order from greatest to least.
-0.85
12.45
0.25
-12

A person who is 65 inches tall would be approximately 5 feet 5 inches tall.

Since 1 foot is 12 inches long, 5 feet is 60 inches long.

The only way to get accurate height measures is to take off any footwear, hairstyles, or accessories that can affect the measurement. With their sides in contact and their backs up against the wall, their feet are flat.

A flat object is placed on top of the head while the head is kept straight and the flat object is maintained in a position parallel to the floor. A tape measure is used to accurately measure the height after noting the height mark and measuring from the floor to the mark.

To learn more about height measures link is here

brainly.com/question/13599072

#SPJ4

Answer:

2.08 this is answer

Answer:

\((-\frac{2}{7},-\frac{65}{7} )\)

Step-by-step explanation:

By steps in the image:

Step 1:

To eliminate, you need one of the coefficients to be the same in both equations. We will use the term "-6x" found in the first equation.

To get this, multiply the entire second equation by 6 and simplify using the distributive property. The new equation is:

\(6x-6y=54\)

Step 2:

Now you need to subtract the first equation and the new version of the second equation. By doing this, the "-6x" in both equations will cancel each other out.

Step 3:

Solve for x in the given equation by:

Step 4:

Solve for y by:

Solution:

\((-\frac{2}{7},-\frac{65}{7} )\)

:Done

The mean rainfall for the highland storms is 15.27 and the mean rainfall for the lowland storms is 12.05mm

The mean is also sometimes called the average

To find the mean, we can add up every number in the data set and divide that sum by the total number of data points within the set.

The sum of the data of Highlands storms:

= 2*2 + 3*4 + 2*6 + 3*8 + 4*10 + 3*12 + 4*14 + 5*16 + 5*18 + 4*20 + 2*22 + 24 + 2*26 + 2*28 + 30 + 32 = 672

the total number of data is 44

Mean = 672/44 = 15.27 mm

The sum of the data of Lowland storms:

= 3*2 + 5*4 + 3*6 + 3*8 + 5*10 + 7*12 + 6*14 + 4*16 +2*18 + 20 + 2*22 + 24 + 2*28 = 530

the total number of data is 44

Mean = 530/44 = 12.05 mm

To know more about a mean:

https://brainly.com/question/20118982

#SPJ4

Full question:

The dot plots show rainfall totals for several spring storms in highland areas and lowland areas.

What is the mean rainfall for the highland storms?

a) 12.5 mm

b) 14 mm

c) 15.27 mm

d) 24 mm

What is the mean rainfall for the lowland storms?

a) 10.5 mm

b) 12.05 mm

c) 16.05 mm

d) 30 mm

Answer: 15.27 and 12.05

Step-by-step explanation:

Answer:

9.6 = BC

Step-by-step explanation:

Since this is a right triangle, we can use trig functions

tan theta = opposite/ adjacent

tan 58 = BC / 6

Multiply each side by 6

6 tan 58 = BC

9.602007174 =BC

Round to the nearest tenth

9.6 = BC

Answer:

BC= 9.6

Hope it helps :)

The expected gain made by each policy sold is $1.10. The variance of the probability distribution is $101.29. X represents the random variable denoting the expected returns under death or no death scenarios.


To calculate the expected gain, we multiply the probability of death (.001) by the payout ($10,000) and subtract the annual premium ($290). Thus, the expected gain is (0.001 * $10,000) - $290 = $1.10.

To calculate the variance, we need to calculate the squared difference between the actual gain in each scenario (death or no death) and the expected gain. In the death scenario, the gain is $10,000 - $290 = $9,710, and in the no-death scenario, the gain is -$290 (due to the premium payment). The squared differences are (9,710 – 1.10)^2 = 94,413.69 and (-290 – 1.10)^2 = 7,981.69, respectively.

Finally, we multiply each squared difference by its corresponding probability (0.001 for death, 0.999 for no death) and sum them up to obtain the variance. The variance is (0.001 * 94,413.69) + (0.999 * 7,981.69) = 101.29.

Learn more about Variance here: brainly.com/question/33654267
#SPJ11

Answer:

area =729 feet square

perimeter =  108 feet

Step-by-step explanation:

Given the side of a square is 9 cm.

The scale is given as :

1 cm = 3 feet

Since 1 cm represents 3 feet.

Therefore, 9 cm will represent = 9 x 3 feet

                                                  = 27 feet

So the side of the square is 27 feet.

Therefore, its area = Side x side

                               = 27 x 27

                               = 729 feet square

And the perimeter =  4 x side

                               = 4 x 27

                                = 108 feet

Answer:

a = 33cm

b = 33cm

c = 11cm

Step-by-step explanation:

Let us say that the sides of the triangle are a, b and c

The perimeter of a triangle can be calculated by adding all three sides of the triangle.

Perimeter = a + b + c

Let side c be the shortest side of the triangle.

From the statement "Each of the two longer sides of the triangle is three times as long as the shortest side" we can have that

a = 3c and b = 3c

We can input these values into the perimeter of the triangle

Perimeter = 3c + 3c + c = 77

Perimeter = 7c = 77

c = 11

The shortest side, c is = 11 cm

side a is 3 X 11 = 33cm

side b = 3 X 11 = 33 cm

Answer:

1.f(-5)= G 52

2.g(-18)= D 19

3.h(-4)= A 48

4.f(0)= B 2

Step-by-step explanation:

1.f(-5)= 2(-5)²+2

f(-5)= 52

2.g(-18)= -(-18)+1

g(-18)= 19

3.h(-4)= 3(-4)²

h(-4)= 48

4.f(0)= 2(0)²+2

f(0)= 2

Let 'x' be the number of pounds of Yurly's package and let 'y' be the number of pounds of Anduray's package. Since the combined weight of both packages is 9 pounds, then:

now, we have that Yurly's package weights three pounds more than two times the weight of Anduray's, we can write this as:

thus, we have the following system of equations to represent this situation:

Each x-value is paired with its corresponding y-value, which is calculated by multiplying the x-value by 8 and adding 2. For example, when x = 1, y= 8(1) + 2 = 10.

Compound interest is a method of calculating interest where the interest earned on an investment is added to the principal amount, and the interest on the new total is calculated for the next period. This process continues over time, resulting in the gradual growth of the investment.

Given by the question.

There is only one table that can represent the function y = 8x + 2, which is as follows:

x      y

0     2

1    10

2    18

3    26

4    34

5    42

6    50

7    58

8    66

9    74

10    82

To learn more about function:

https://brainly.com/question/12431044

#SPJ1

Answer:

i think its 9 1/4

Step-by-step explanation:

Answer:that 4 equals 4??

Step-by-step explanation:

Answer:

1 sample

Step-by-step explanation:

There is only one sample given for 20%

Answer:

the answer would be

b) 1 sample

The appropriate test statistic for this test is approximately 0.2103 (rounded to 4 decimal places).

To find the appropriate test statistic for a 2-sample z-test for two proportions, we need to calculate the standard error and then use it to compute the z-score. The formula for the standard error is:

SE = sqrt[(p1 * (1 - p1) / n1) + (p2 * (1 - p2) / n2)]

Where p1 and p2 are the sample proportions, and n1 and n2 are the sample sizes.

In this case, we have the following values:

X1 = 24 (number of successes in sample 1)

n1 = 200 (sample size 1)

X2 = 17 (number of successes in sample 2)

n2 = 150 (sample size 2)

To calculate the sample proportions, we divide the number of successes by the respective sample sizes:

p1 = X1 / n1 = 24 / 200 = 0.12

p2 = X2 / n2 = 17 / 150 = 0.1133

Now, we can plug these values into the formula to calculate the standard error:

SE = sqrt[(0.12 * (1 - 0.12) / 200) + (0.1133 * (1 - 0.1133) / 150)]

SE ≈ 0.0319

Finally, the test statistic (z-score) is calculated by subtracting the two sample proportions and dividing by the standard error:

Z = (p1 - p2) / SE

Z = (0.12 - 0.1133) / 0.0319

Z ≈ 0.2103

Therefore, the appropriate test statistic for this test is approximately 0.2103 (rounded to 4 decimal places).

Learn more about decimals here: brainly.com/question/30958821

#SPJ11

To solve for x in the given equation, we need to use the matrix representation of the linear transformation.

Let A be the matrix that represents the linear transformation 2 → 2. Since we know that (1, 2) is mapped to (1 2, 41 52), we can write:

A * (1, 2) = (1 2, 41 52)

Expanding the matrix multiplication, we get:

[ a b ] [ 1 ] = [ 1 ]
[ c d ] [ 2 ]   [ 41 ]
            [ 52 ]

This gives us the following system of equations:

a + 2b = 1
c + 2d = 41
a + 2c = 2
b + 2d = 52

Solving this system of equations, we get:

a = -39/2
b = 40
c = 41/2
d = 5

Now, we can use the matrix A to find the image of (3,8) under the linear transformation:

A * (3,8) = [ -39/2 40 ] [ 3 ] = [ -27 ]
            [ 41/2  5 ] [ 8 ]   [ 206 ]

Therefore, x = (-27, 206).

Learn more about matrix multiplication: https://brainly.com/question/11989522

#SPJ11

Answer:

285 hamburgers and 356 cheeseburgers

answer

g(12)= 33

Step-by-step explanation:

i just took the test

Hey there!

g(x) = 3x - 2

y = 3x - 2

12 = 3x - 3

3x - 3 = 12

ADD 3 to BOTH SIDES

3x - 3 + 3 = 12 + 3

CANCEL out: -3 + 3 because it give you 0

KEEP: 12 + 3 because it give you the value of the x-value

NEW EQUATION: 3x = 12 + 3

SIMPLIFY IT!

3x = 15

DIVIDE 3 to BOTH SIDES

3x/3 = 15/3

CANCEL out: 3/3 because it give you 1

KEEP: 15/3 because it help solve for the x-value

NEW EQUATION: x = 15/3

SIMPLIFY IT!

x = 5

Good luck on your assignment and enjoy your day!

~Amphitrite1040:)

The length of side AB rounded to two decimal places is 16.25.

In a right angle triangle, the side on the base of the angle in question is divided by the hypotenuse. In this case, we can use the cosine ratio to find the length of AB.

We are provided with the following information,

C is the right angle, C= 90°

A= 52°

AC = 10. 01

sin 52° = 0. 788

cos 52° = 0. 616

tan 52° = 1. 280

Now,

since angle C is the right angle, AB is the hypotenuse.

Therefore, with respect to Angle A, AC will be the base and BC will be the perpendicular.

We know, cos x= base/hypotenuse

In this case, cos A = AC / AB

cos 52° = 10. 01/ AB

AB = 10. 01 / 0. 616

AB = 16.25

Read more about Trigonometric Ratios:

https://brainly.com/question/25122832

#SPJ4

Answer:

ksb said did bud did did it did did gc victory in suf did did zudbxudng jc fn facing did fjgduf bdyrut during their fyrhfb hi f f7djdufj fhdf. Is A

Multiplication is the process of multiplying, therefore, adding a number to itself for the number of times stated. The cost of 500 shares of Delta Air is $25,305.

Multiplication is the process of multiplying, therefore, adding a number to itself for the number of times stated. For example, 3 × 4 means 3 is added to itself 4 times, and vice versa for the other number.

The cost of a single share is $50.61, therefore, the cost of 500 shares will be,

Cost of 500 shares = 500 × cost of single share

                                 = 500 × $50.61

                                 = $25,305

Hence, the cost of 500 shares of Delta Air is $25,305.

Learn more about Multiplication:

https://brainly.com/question/14059007

#SPJ1

Answer:

yup

Step-by-step explanation:

Answer:

Step-by-step explanation:

Since the tax is 17¢, then you have to subtract that from 14.58

14.58-.17=14.41

14.41/6

$2.40

Answer:

36$

24/2*3=$36

Answer:

$18

Step-by-step explanation:

The game costs $24, and so far he has saved three- fourths of the cost.

3/4(24)=x

Answer:

10 pounds

Step-by-step explanation:

given ratio weight:added weight=10:1

100:x=10:1

100/x=10/1

solving for x

100=10x

x=10

Answer:

C

Step-by-step explanation:

Using the rule of radicals

\(\sqrt{a}\) × \(\sqrt{b}\) ⇔ \(\sqrt{ab}\)

Simplify \(\sqrt{27}\)

= \(\sqrt{9(3)}\)

= \(\sqrt{9}\) × \(\sqrt{3}\)

= 3\(\sqrt{3}\)

Then

4\(\sqrt{3}\) - 3\(\sqrt{3}\)

= \(\sqrt{3}\) → C

Answer:

true

true

true

true

true

Here is the completed ratio table:

Gnats          2     14       7    5

Flies            8      56     28   20

The equivalent ratios are 2 : 8, 14 : 56, 7 : 28, 5 : 20.

Ratio expresses the relationship between two or more numbers. It shows the number of times that one value is contained within other value(s).

In order to determine the equivalent ratios, express the ratio of gnats to flies, 2 : 8 in its simplest form. 2 : 8 is equivalent to 1 : 4. This means that all the ratios in the ratio table when expressed in its simplest form must have a ratio of gnats to flies of 1 : 4.

Number of flies when there are 14 gnats = 14 x 4 = 56

Number of flies when there are 5 gnats = 5 x 4 = 20

Number of gnats when there are 28 flies = 28 / 4 = 7

To learn more about ratios, please check: https://brainly.com/question/25927869

#SPJ1