9. For the trapezoid shown below, the measure of the midsegment is2236a. 29b. 58c. 25d. 30

Answer:

3,060

Step-by-step explanation:

Multiply the mass value x 1000

3.06 x 1000= 3,030

There are 3060 milligram in 3.06 grams.

A measurement unit is a standard quality used to express a physical quantity. Also it refers to the comparison between the unknown quantity with the known quantity.

We have to given that;

The number is,

⇒ 3.06 grams

Since, We know that;

1 gram = 1000 milligrams

Hence, We get;

⇒ 3.06 grams = 3.06 x 1000 milligrams

                      = 3060 milligrams

Thus, There are 3060 milligram in 3.06 grams.

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Answer:

17

Step-by-step explanation:

Answer:

22-5=17 the answer is 17

the total area of the two triangles as shwon in the image is 70 in²

Area can be defined as the total portion occuppied by a plane fiqure.

To calculate the total area of the two triangles, we use the formula below.

Formula:

Where:

Substitute these values into equation 1

Similarly,

Where:

Substitute these values into equation 2

Therefore, the total area of the two triangles is 40+30 = 70 in².

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Answer:

−3/2

Step-by-step explanation:

Hope this helps

:D

Answer:

B

Step-by-step explanation:

whenever we add 1 to the number of team wins, the attendance number goes up by 15. that is a constant rate.

a constant percentage would change the absolute number of people attending every time.

e.g. let's say there were 100 people attending last time. and the audience increases by 10%. so, next time there are 100 + 10% = 100 + 10 = 110 people attending.

they win again, and the constant percentage of 10% would add now 10% of 110 people = 11 people.

and so on.

the linear function "attendance" would be for x as the number of team wins :

attendance(x) = 15x + c

with c being a starting number of people attending at the first game.

Answer:

120 : 5 = 24 suy ra 24 x 7,5 = 180

Step-by-step explanation:

Answer:

0.5 yards

Step-by-step explanation:

Cooper ran 286 miles in 21 weeks.

A common denominator is a shared multiple of the denominators of the fractions involved when adding or subtracting fractions. It enables fraction comparison and addition/subtraction.

Simplification is the process of reducing a fraction to its simplest form by dividing the numerator and denominator by their greatest common divisor. This is done to represent fractions in the simplest terms viable.

Conversion: The process of transferring a fraction from one form to another while retaining its equal value is known as conversion. Finding a common denominator or expressing a fraction in terms of a specified unit or fraction may be required.

Fraction Addition/Subtraction: When adding or subtracting fractions, a common denominator is required. This entails determining a common multiple of

To rewrite the expression 3 + 1/5 + 2/3 using fifteenths as the common denominator, we need to find a common denominator for 5 and 3, which is 15 (since 5 and 3 are both factors of 15).

First, let's convert the fractions 1/5 and 2/3 to fifteenths:

\((\frac{1}{5})(\frac{3}{3}) = \frac{3}{15}\)

\((\frac{2}{3})(\frac{5}{5}) = \frac{10}{15}\)

Now we can rewrite the expression using the common denominator:

\(3 + \frac{3}{15}+\frac{10}{15}\)

Answer:

The answer you want is indeed, (C).

8.04

ED2021

Answer:

C) 8.04

Step-by-step explanation:

edge 2023

a) The distance of the stone above ground level at time t :

d(t)= -4.9t² + 950

b) It takes 13.92 seconds the stone to reach the ground

c)  With 136.42 m/s velocity the stone strikes the ground.

d) If the stone is thrown downward with a speed of 8 m/s, it will take 13.13 seconds to reach the ground

Here, a  stone is dropped from the upper observation deck of a tower, 950 m above the ground.

(a)  the distance of the stone above ground level at time t would be,

d(t)  = 0.5 (-9.8) t² + v(0) t + d(0)

      = (-4.9)t² + 0t + 950

      = -4.9t² + 950

(b) Now we find the time the stone takes to reach the ground.

i.e., the value of 't' when d = 0

Substituting d(t) = 0 in the above equation.

-4.9t² + 950 = 0

t² = (-950) / (-4.9)

t² = 193.88

t = 13.92 seconds

(c) We need to find the velocity the stone takes to strike the ground

i.e., the velocity when t  = 13.92 seconds

v(t) = v(0) + gt      

v(13.92) = 0 + (9.8)(13.92)

v = 136.42 m/s

(d) here, v(0) = -8 m/s  

Velocity is negative because stone is being thrown downward.

d(t) = 0

(-4.9)t² + v(0) t + d(0) = 0

(-4.9)t² -8t + 950 = 0

Using the quadratic formula we solve above equation for,

t = -14.76, 13.13

We can disregard the negative solution

So, we get t = 13.13 seconds.

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Answer:

54y+78

Step-by-step explanation:

6*3y+ 18y

6*7=42

4*9=36

4*9y=36y

18y+36y+42+36= 54y+78

Answer:

95

Step-by-step explanation:

The equation to solving this would be 203 - (9 multiply 12). If you multiply 9 and 12 you get 108. Minus 108 from 203 and you get 95.

Answer:

---------------------

The time is:

The rate is given - 2.3 ft³/min.

Find the volume of cylinder:

Find the required time:

Chenelle can travel at most 160 miles without exceeding her spending limit of $300.

We have,

To determine the maximum number of miles Chenelle can travel without exceeding her spending limit of $300, we need to subtract the flat rate from her budget and divide the remaining amount by the cost per mile.

So,

Subtract the flat rate from Chenelle's budget:

Budget after subtracting the flat rate.

= $300 - $19.95

= $280.05

Divide the remaining budget by the cost per mile to find the maximum number of miles:

Maximum miles = Budget after subtracting the flat rate / Cost per mile

= $280.05 / $1.75

Using division.

Maximum miles = 160.028571

Therefore,

Chenelle can travel at most 160 miles without exceeding her spending limit of $300.

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Answer:

Option 4

Step-by-step explanation:

Equation representing the sine function is,

y = Asin[B(x- C)] + D

Here, A = Amplitude

B = \(\frac{2\pi }{\text{Period}}\)

C = Phase shift

D = Vertical shift

If the amplitude of the the given function = 3 and right phase shift = \(\frac{\pi }{4}\)

Therefore, equation of the sine function will be,

\(y=3\text{sin}B(x-\frac{\pi }{4})+D\)

By comparing this equation with the given options,

Equation representing right phase shift = \(\frac{\pi }{4}\) and amplitude = 3,

\(y=3\text{sin}2(x-\frac{\pi}{4})\)

This equation represents right phase shift = \(\frac{\pi }{4}\) and amplitude = 3.

Therefore, Option 4 is the correct option.

The Expression x^2 - 6x + 9 when x = 2 + i   is -2i

To evaluate the expression x^2 - 6x + 9 when x = 2 + i, we substitute the value of x into the expression:

(2 + i)^2 - 6(2 + i) + 9

Simplifying the first term, we get:

(2 + i)^2 = 2^2 + 2(2)(i) + i^2 = 4 + 4i + i^2

Since i^2 = -1, we can substitute that in and simplify further:

(2 + i)^2 = 4 + 4i - 1 = 3 + 4i

Now we substitute this into the original expression:

(2 + i)^2 - 6(2 + i) + 9 = (3 + 4i) - 6(2 + i) + 9

Simplifying further, we get:

= 3 + 4i - 12 - 6i + 9

= 0 - 2i

= -2i

Therefore, the value of x^2 - 6x + 9 when x = 2 + i is -2i.

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Answer:

So, how the racing track is shaped, the inner line are faster because of the smaller inside of the oval, so basically the outside lane takes longer to run than the inside lane.

Let me know if you need more explaining, the picture might help.

Answer:

108 inches²

Step-by-step explanation:

Rectangular prism = cuboid

To find how much paper is required to cover the box, we need to find the TSA of the cuboid.

TSA of cuboid = 2 [LB + LH + HB] = 2 [ (3×4) + (3×6) + (4×6) ] = 2 [ 12+18+24 ] = 2 × 54 = 108 inches²

Answer:

241234567890-234567890-dfgyuiop[iuhgv bnklokjbv bnmklm

Answer:

0.07

Step-by-step explanation:

Just use a calculator my guy.

Number of ways total inventory of 32 batteries  be distributed among the 8 different types - 15257889504

The number of possible arrangements for a given set is determined mathematically, and this process is known as permutation. The term "permutation" simply refers to the variety of possible arrangements or orders. The positioning of the permutations matters a lot.

Number of ways total inventory of 32 batteries  be distributed among the 8 different types -

39!/30! 7! = 39X38X37X36X35X34X33X32X31 / 7X6X5X4X3X2X1

= 15257889504

Number of ways total inventory of 32 batteries  be distributed among the 8 different types, in inventory must include A76 - 35! / 28! 7!

= 35X34X33X32X31X30X29 / 7X6X5X4X3X2X1 = 6714520

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Answer:

The answer is "sometimes".

Step-by-step explanation:

A one-way ANOVA was merely performed on one collected data and the null hypothesis was rejected after an ANOVA F test. Assume we could randomize ANOVA block design with the same information. This null hypothesis for full equality is sometimes rejected for the randomized complete block design ANOVA. Therefore we understand the use of randomized ANOVA block if the null hypothesis is denied of a one-way ANOVA but the rejection of a null RBD ANOVA hypothesis isn't conditional mostly on denial of the yet another ANOVA null.

The second difference of the given number table is: Option A: -2

The second difference method can be used to determine a quadratic model.  In order for us to calculate the second difference, we will select 3 consecutive y-values, and then subtract the first y-value from the second and the second y-value form the third. Then we will find the difference of these two resulting values. That difference is what we refer to as the second difference.

Thus, Applying the second difference concept to our problem, we have:

First difference:

-4 - (-9) = 5

-1 - (-4) = 3

Thus, second difference is:

3 - 5 = -2

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Answer:

Answer 1008

Step-by-step explanation:

The result is that there exist two sets the polar coordinates again for position (-4, 0): (4, 180°) & (4,-180° ).

In plain terms, what are polar coordinates?

The given point (-4, 0) lies on the negative x-axis in the Cartesian coordinate system. To find the polar coordinates of this point,

we need to determine the distance from the origin (r) and the angle formed between the positive x-axis and the line connecting the origin and the point (-4, 0) (θ).

Since the point lies on the negative x-axis, its angle θ is either 180° or -180°. The distance from the origin to the point is 4 units, since it is the absolute value of the x-coordinate.

Therefore, the polar coordinates of the point (-4, 0) can be expressed as:

(4, 180°) or (4, -180°)

Another way to express the same point using polar coordinates is to use the angle θ that is measured from the positive y-axis (in the range of -90° to 90°).

In this case, we can use the fact that the point (-4, 0) is located symmetrically across the origin from the point (4, 0). Therefore, we can express the polar coordinates of the point (-4, 0) as:

(4, 0° + 180°) or (4, 0° - 180°)

which simplifies to:

(4, 180°) or (4, -180°)

So, the two pairs of polar coordinates for the point (-4, 0) are (4, 180°) and (4, -180°)

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Answer:

The selling price of the diamond necklace at Shamin Jewelers after 10% discount is:

$442 * 0.9 = $397.80

The selling price of the same necklace at the competitor's store after 34% and 14% discount is:

$527 * 0.66 * 0.86 = $247.08

So, Shamin Jewelers needs to offer an additional discount to meet the competitor's price:

$397.80 - $247.08 = $150.72

To calculate the additional rate of discount, we divide the difference by the original selling price at Shamin Jewelers and multiply by 100:

($150.72 / $442) * 100 = 34.11%

Therefore, Shamin Jewelers must offer an additional 34.11% discount to meet the competitor's price.

Step-by-step explanation:

Answer: 0.07

Step-by-step explanation:

To find the relative frequency of people in the sample whose place of residence is suburban and whose highest degree is a two-year degree, we need to calculate the ratio of the number of people with those characteristics to the total sample size.

Looking at the contingency table, we can see that the number of people in the suburban category with a two-year degree is 21.

The total sample size is given as 311.

Therefore, the relative frequency can be calculated as:

Relative frequency = (Number of people in suburban category with two-year degree) / (Total sample size)

= 21 / 311

≈ 0.0676

Rounded to two decimal places, the relative frequency is approximately 0.07.

Answer:

\(d=3\ units\)

Step-by-step explanation:

The distance formula is:

\(d = \sqrt {\left( {x_2 - x_1 } \right)^2 + \left( {y_2 - y_1 } \right)^2\)

We can plug in the given coordinate pairs into the formula:

\(d = \sqrt {\left( {5-5\right)^2 + \left( {4-(-1) } \right)^2\)

\(d = \sqrt {\left( {0 } \right)^2 + \left( {-4+1} \right)^2\)

\(d=\sqrt{0+(-3)^2}\)

\(d=\sqrt{0+9}\)

\(d=\sqrt{9}\)

\(d=3\ units\)

Answer:

3 or b

Step-by-step explanation:

EDGE 2022