2) find the volume of the trapezoid prism 7in 6in 4in 12in

Answers

Answer 1

Answer: 228 in3 (sorry I don’t know how to do the mini number at the top)


Related Questions

Which ordered pairis a solution to the system of inequalities graphed here​

Answers

Answer:

B. (1,4)

Step-by-step explanation:

If you go over to the right by 1 and up by 4 the point will land inside the blue, hence it is the answer since the rest do not land inside the blue.

A jar contains black beads and green beads. Forty percent of the beads in the jar are green. A number generator simulates randomly selecting 10 beads from the jar. The number generator is used 12 times and the number of green beads in each trial is shown in the dot plot. Which description is correct about the number generator being fair or not? The number generator is not fair. The dot plot shows that 4 of 10 beads drawn are often green. The number generator is fair. The dot plot shows a distribution that is skewed right. The number generator is fair. It shows that 40% of the beads selected are green most of the time. The number generator is not fair. In most of the experiments, considerably less than 40% of the selected are green.

Answers

Answer:

The number generator is not fair. In most of the experiments, considerably less than 40% of the selected are green

Step-by-step explanation:

Given

[tex]Pr(Green) = 40\%[/tex]

See attachment for plots

Required

Is the number generator fair or not

From the number line, we have the following outcomes:

[tex]0 \to 1[/tex]

[tex]1 \to 1[/tex]

[tex]2 \to 7[/tex]

[tex]3 \to 2[/tex]

[tex]8 \to 1[/tex]

Divide each outcome by 12, to get the proportion of green in each trial

[tex]0 \to 1[/tex] [tex]\to 8.33\%[/tex]

[tex]1 \to 1[/tex] [tex]\to 8.33\%[/tex]

[tex]2 \to 7[/tex] [tex]\to 58.33\%[/tex]

[tex]3 \to 2[/tex] [tex]\to 16.33\%[/tex]

[tex]8 \to 1[/tex] [tex]\to 8.33\%[/tex]

The above shows that the proportion of green in most of the trial is less than 40%

Hence, the number generator is not fair.

Answer:

D

Step-by-step explanation:

The value of a Van Gogh painting increases by 7.3% each year. If it was valued at $94,000 in 1952, what will be its estimated worth in 2020?

Answers

Answer:

$11,321,630

Step-by-step explanation:

We solve using Exponential growth formula

A(t) = Ao (1 + r)^t

Ao = Initial worth = $94,000

r = Growth rate = 7.3% = 0.073

t = Time in years = 2020 - 1952

= 68 years

A(t) = Current worth in 2020 = After 68 years

A(t) = 94000 × ( 1 + 0.073)^68

A(t) = 94000 × 120.44286946

A(t) = 11,321,629.729

Therefore, the estimated worth of the Van Gogh painting in 2020 approximately = $11,321,630

Can someone explain if this is correct. I’m unsure!

Answers

Answer:

Step-by-step explanation:

You are taking a university course with a combined graduate and undergraduate enrollment. You know that there are many more undergraduate than graduate students enrolled in this course. There is a woman who looks to be about thirty sitting next to you. If you use only the base rate to guess her student status, you would guess that she is a(n) __________ student because __________.

Answers

Answer:

She is an undergraduate because more undergraduates are enrolled

Step-by-step explanation:

From the question, we understand that:

Undergraduate > Graduate

This represents the base rate

So, when taking a guess using the base rate, your guess will be that: the woman is an undergraduate.

The reason for this is that you know that there are more undergraduates than graduates enrolled in the course.

A jewelry box has a volume of 240 in cubic in. Its height is 12 inches, its width x in inches and its length ( x + 8) inches.

Answers

Answer:

Width of the box = 2 inches

Step-by-step explanation:

Volume of a box = length × width × height

Volume of the box = 240 cubic inches

Length of the box = (x + 8) inches

Width of the box = x inches

Height of the box = 12 inches

Volume of a box = length × width × height

240 = (x + 8) * x * 12

240 = (x² + 8x) * 12

240 = 12x² + 96x

12x² + 96x - 240 = 0

x² + 8x - 20 = 0

Solve quadratic equation using factorization method

x² + 10x - 2x - 20 = 0

x(x + 10) -2(x + 10) = 0

(x + 10) (x - 2) = 0

x + 10 = 0 OR x - 2 = 0

x = -10 OR x = 2

Width of the box can not be a negative value

Therefore,

Width of the box = 2 inches

Quadrilateral ABCD underwent a sequence of transformations to give quadrilateral ABCD. Which transformations could have taken place?

Answers

Answer:

The answer is "A 10 units down traduction, following by 8 pieces right traduction".

Step-by-step explanation:

Even as the changed image is similar to the original picture in rotation, reflections, and translations, so every point would be modified so that the examination of each point will provide several changes performed.

Consideration of paragraph A(-6, 4).

When a point (x, y) k is transferred down, it becomes (x, y-k).

So when 10 units are converted to A, it becomes (-6, -6).

When the point (x, y) k units are translated, it becomes (x+k and y)

This manner, it gets 8 units (-6, -6) to the right point (2, -6)

These are the A' coordinates.

Thus, quadrilateral ABCD was subjected to 10 further units of translation and 8 to the left. translations .

{x+y=-4
{y=2x-1

Help please. Thanks in advance.

Answers

X+y=-4
2x-y=1
—————
3x=-3

X=-1

Now replace x in one of the equations to find y

Y=2(-1)-1= -3

Final answer =

X= -1

Y= -3

i need help with this!

Answers

Answer:

surface area of the square pyramid

=(10×10)+(2×10×8)

=100+160

=260 yd²

answer is first option

260 because yes yes and yes

Solve the equation by quadratic formula. Round to the nearest Tenth, if necessary

x^2 - 49 = 0

Answers

Answer:

[tex]x = 7 \: or \: x = - 7.[/tex]

Step-by-step explanation:

[tex] {x}^{2} - 49 = 0[/tex]

Then

[tex] {x}^{2} = 49 [/tex]

So

[tex]x = 7 \: or \: x = - 7.[/tex]

Answer:

x = -7 , 7

Step-by-step explanation:

a² - b² = (a + b)(a - b)

x² - 49 = 0

x² - 7² = 0

(x + 7)(x -7) = 0

x + 7 = 0         ; x - 7 = 0

x = -7             ; x = 7

.
What is the solution set of 4x = y and 2x - y=0

Answers

Answer:

x = 0 , y = 0

Step-by-step explanation:

given:

  [tex]4x = y \\\\2x - y = 0\\\\Substitute \ y\ =\ 4x\ in \ second \ equation :\\2x - 4x = 0\\\\-2x = 0\\\\x = 0, \\y = 0[/tex]

What is special about the factored form of answer N-16x2 - 1?

Answers

Answer:

Both 16 and 1 are squares. This suggests using the formula for the difference of squares. Answer link.

Step-by-step explanation:

Every time you have a difference in the format of

A2−B2 you can factor as (A−B)(A+B).

Then you have to identify if your quantity is the difference of two squared quantities.

It is. In fact we can write it as:

16x2−1=(4x)2−12

Then we can apply our rule

[tex] {(4x)}^{2} - {1}^{2} = (4x - 1)(4x + 1)[/tex]

Given m || n, find the value of x and y

Answers

Answer:

x = 16 and y = 121

Yes, its a long process.

Step-by-step explanation:

vertical angles are congruent given that: we do this

(4x-5)+(4x-5)+y+y=360

or

2(4x-5)+2y=360

divide both sides by 2

(4x-5)+y=180

distribute (there is an invisible 1 beside the parentheses of 4x-5)

4x-5+y=180

add 5 to both sides

4x+y = 185

subtract y from both sides

4x = 185-y

divide both sides by 4

x = (185-y)/4

note that (4x-5) is also EQUAL to (3x+11)

4x-5=3x+11

subtract 3x from both sides

x-5=11

add 5 to both sides

x = 16

Now that we know what x is, we can substitute it in the equation we got from 2(4x-5)+2y=360

Our equation was

x = (185-y)/4

16 = (185-y)/4

Multiply both sides by 4

64 = 185-y

Subtract 185 from both sides

-121=-y

multiply both sides by -1

121 = y

ILL GIVE YOU 5 STARS

Answers

Answer:

if the formela right

so this is the answer

These are some more questions

Answers

1) the first option
2) the third option i think
3) the second option
4) not too sure but maybe last option.

how to find Rational numbers on numberline

Answers

Answer:

expand the distance between the nearest two integers on your numberline. so, you can find many rational numbers such as fractions between them.

Answer: In representation of rational numbers on the number line are discussed here. We know how to represent integers on the number line.To represent the integers on the number line, we need to draw a line and take a point O on it. Call it 0 (zero).

Set of equal distances on the right as well as on the left of O. Such a distance is known as a unit length. Let A, B, C, D, etc. be the points of division on the right of 'O' and A',B', C', D', etc. be the points of division on the left of 'O'. If we take OA = 1 unit, then clearly, the point A, B, C, D, etc. represent the integers 1, 2, 3, 4, etc. respectively and the point A', B', C', D', etc. represent the integers -1, -2, -3, -4, etc. respectively.

See image for question. Please show workings.
Sorry for the wobbly writing.

*freq= frequency.​

Answers

Answer:

See below and attached

Step-by-step explanation:

Refer to the graph attached

1. The mean is calculated using below table

Marks          Frequencies       Midpoint       Product

10 to 14              18                         12                216

15 to 19               9                         17                 153

20 to 24             11                         22                242

25 to 29             25                       27                675

30 to 34              14                        32                448

35 to 39              3                         37                 111      

Sum                    80                                          1845

The mean is:

1845/80 ≈ 23

2. The mode is the midpoint of the tallest bar.

The mode is

(25 + 29)/2 = 27

3. The median is the middle of the data set. The number of frequencies is 80, the middle frequency is number 40, which is within the 25 to 29 bar.

Formula to calculate median:

L + ( (n/2 – F) / f ) * w

where

L: The lower limit of the median group = 25 n: The total number of observations = 80 F: The cumulative frequency up to the median group = 18 + 9 + 11 = 38 f: The frequency of the median group = 25 w: The width of the median group = 29 - 25 = 4

Substitute values and calculate:

25 + ((80/2 - 38)/25) *4 = 25.32

Please help thanks!

Answers

The answer is 10 I’m sure

Answer:

10

Step-by-step explanation:

=13+ 3^3 ÷9 we can change it to:

=13+ 3^3/-9

3^3 can be changed to 27

13+ 27/9

=13+−3

=10

A pole that is 3.4 m tall casts a shadow that is 1.61 m long. At the same time, a nearby building casts a shadow that is 36.75 m long. How tall is the building?
Round your answer to the nearest meter.

Answers

Answer:

Step-by-step explanation:

Set this up as a proportion with pole/building height on the top and shadow length on the bottom, using x for the unknown, which is the height of the building:

[tex]\frac{pole/building}{shadow}:\frac{3.4}{1.61}=\frac{x}{36.75}[/tex] and cross multiply to solve:

1.61x = 124.95 so

x = 78 m

What's the relationship between y and x

Answers

Answer:

Step-by-step explanation:

The relationship between x and y is called a linear relationship because the points so plotted all lie on a single straight line. The number 95 in the equation y=95x+32 is the slope of the line, and measures its steepness.

For the figure​ shown, find m<1.

Answers

Answer:

Step-by-step explanation:

Sum of angles of a triangle = 180

So, 56 + 58 + x = 180

      114 + x = 180

         x = 116

Now ∠ 1 + ∠x = 180      [ straight line angles]

       ∠ 1 + 66 = 180

        ∠1 = 180 - 66 = 114°

OR

You can use the rule : Exterior angle = sum of 2  interior opposite angles.

56 + 58 = ∠1

114 = ∠1

Plz I need help with this question

Answers

Rectangles 1 and 2 because the numbers are all changed by the same factor
20x2=40
30x2=60

PLZZZZ NEED HELP!!!

Which answer choices correctly describe the points labeled A, B, and C in the box plot?

Answers

The first, second and last one

|2x+3|=7;2
help pls

Answers

Answer:

x = {-5, 2}

Step-by-step explanation:

unfamiliar with the notation 7;2

will solve for |2x + 3| = 7

Solution I -  the quanity inside the absolute value is 7

2x + 3 = 7

2x = 4

x = 2

Solution II -  the quanity inside the absolute value is –7

2x + 3 = –7

2x = -10

x = -5

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

x = {-5, 2}

How do I do this trigonometry problem? or where do I even start.

Answers

Answer:

∅=6

Step-by-step explanation:

let ∅=x

[tex]\csc(3x+15)=\frac{1}{\sin(3x+15)}\\\sin(5x+3)*(\frac{1}{\sin(3x+15)})\\\frac{\sin(5x+3)}{\sin(3x+15)}=1\\\sin(5x+3)=\sin(3x+15)\\5x+3=3x+15\\2x=12\\x=6[/tex]

Solve the system by graphing y=-2x + 2
y=-2x - 2

Answers

Answer:

hope it helps...

have a great day!!

A town has a population of 17000 and grows at 4% every year. What will be the population after 12 years. To the nearest whole number

Answers

Answer:

17000+3400 =

Step-by-step explanation:

Answer:

25,160

Step-by-step explanation:

ok if it grows 4% every year, 12 years later it will have grown 48%. so 48% of 17,000 is 8,160, so 17,000+8,160=25,160, so that is the population after 12 years.

Find the interest rate if $6600 has
a final value of $8847 in 4 years.
Give your answer to 1 d.p.

Answers

Answer:

Interest = $ 2247.00

Step-by-step explanation:

principal=$6600

Amount=$8847

time=4 years

Interest=Amount - principal

=$8847 - $ 6600

=$2247 =

=$2247.00

Please do not put any files and links. pick 1 answer. help please this is so hard for me tbh

Answers

Answer:

let's convert the 25 yards into feets -> 75 feet of wire.

now let's subtract the alrdy used 15 ½ feet from we that

we got 59 ½ feet left

now let's just take ⅓ of this, just by dividing by 3.

since this seems to be a mess in calculation, let's put in the effort to convert in into inches first.

59 ½ feet = 59½*12 inches = 714 feet

now we should be able to take ⅓ of it cleanly (since we just multiplied by 12)

⅓ of 714 is just as dividing 714 by 3

= 238

the time machine needs 238 inches of wire

this isn't just picking an answer tough, on the bottom of the exercises are the unit conversations

Black pens come in boxes of 12. Blue pens come in boxes of 10. Red
pens also come in boxes of 10. You need a total of 50 of each color of
pen. You have 2 boxes of black pens, 3 boxes of blue pens, and 1 box of
red pens. How many boxes of each color should you order?

Answers

Answer

12+10+10+50+2+3+1=88

Step-by-step explanation:

Answer:

Red pens: 4 boxes

blue pens: 2 boxes

black: 3 boxes

Step-by-step explanation:

Other Questions
Paul rides his bike for 2 hours at a constant rate of 20 mph. He then bikes for 3 hours at a constant rate of 25 mph. How far did Paul travel in the 5 hours? A. 15 mi. B. 52 mi. C. 115 mi. D. 165 mi. do you think being humorous is always right in every situation In the 1800s, the term "Native American" was used to describe:A. Runaway slaves who lived among tribes.B. White Catholics.C. White Protestants.D. Immigrants who lived among tribes. As apart of her physical fitness training, Kaylee cycled at 30km/h and then jogged at 8 km/h. She spent 2 hours working out and covered a distance of 49 km. How long did Kaylee spend at each activity? To test for protein, you added Biuret solution and observed color changes. Suppose that the color data below was observed.A 3-column table has 1 rows. The first column is labeled Gelatin (+ control) with entry pink/purple. The second column is labeled Water (negative control) with entry pink/purple. The third column is labeled Mystery food sample with entry blue.The data above indicate an error. How do you know? What might have caused the error? HELP PLEASECombine the following sentences to make a simple sentence. a) He stood beside the road. He saw a boy. The boy was very little. He was crying forhis mother.b) The man went to a bank. He wanted to open a bank account. He wanted to savesome money. The theoretical probability of selecting a consonant at random from a list of letters in the alphabet is 21/26. Wayne opens a book, randomly selects a letter on the page and records the letter. He repeats the experiment 200 times. He finds p(consonant) = 60%. How does the theoretical probability differ from the experimental probability? What are some possible sources for this discrepancy. I will mark brainlest Which force pulls earth and the sun toward each other? When a spaceship full of scientists landed on Planet Q, they found that 3/8 of the 160 aliens had 3 eyes. The rest of the aliens had 5 eyes. How many eyes total do the 160 aliens have? How does the author use structure to create tension in the excerpt for A Christmas Carol by Charles Dickens. can you help me get the answer for this Q :) Write the slope-intercept form of the equation of the line through the point (-1,-4) with the slope of 6. Brainliest given to anyone who gets both answer Helen draws a random circle,She then measures its diameter and circumference,She gets a circumference, C, of 405 mm correct to 3 significant figures.She gets a diameter, d, of 130 mm correct to 2 significant figures.Helen wants to find the value of n using the formula n =Calculate the lower bound and upper bound for Helen's value of .Give your answers correct to 3 decimal places. im so confused on how to do it Hi I needed help with my math homework. can you please help :| ..... Question: c - 1.3 = 6 Zigzag Manufacturing has just hired a new controller, Leslie Demorest. During her first week on the job, Leslie was asked to establish a budget for operating expenses in 2019. Since Leslie was not yet familiar with the operations of Zigzag Manufacturing, she decided to budget these expenses using the same procedures as the prior controller. Therefore, in order to establish a budget for operating expenses, Leslie started with actual operating expenses incurred in 2018 and added 3.8%. Leslie based this percentage on inflation as measured by the consumer price index.Required: Comment on the effectiveness of Leslies budgeting strategy. mention any two points you learn from environmental science describe. how you can apply them. 3.(pronoun) Can Jerry help him with the science project?What is the pronoun Please help asapWhich of the following sentences would most likely be found in a bodyparagraph of an argumentative essay?O A. Studies by the Hammond Institute for Environmental Studies showthat reducing traffic on Easton's major streets by 50 percent willlikely improve air quality by 70 to 80 percent.B. For all of these very worthwhile reasons, Easton's Board ofGovernors should act as soon as possible to implement drivingrestrictions for nonresidents.O c. If you prided yourself on keeping a very neat and tidy home, andguests were always coming over and messing it up, you'd need tofigure out a way to keep them in line, right?D. Because it will help reduce traffic, air pollution, and noise pollutionin our town, Easton should limit the number of nonresidents thatcan drive in or through our city. Why is triangle called an obtuse triangle?a. It has zero obtuse anglesb. It has 2 obtuse anglesc. It has 1 obtuse angled. It has 3 obtuse anglesWhich is NOT a polygon?a. A breakb. A donutc. A windowd. A stop signWhat do you call a polygon with equal side lengths and angle measures?a. Vertex b. Nonconvexc. Irregular polygond. Regular polygonTell whether the figure at the right is a polygon. If it is, name it by the number of sides.a. Not a polygonb. Polygon - hexagonc. Polygon - pentagond. Polygon - convexIf all the sides and angles in a parallelogram are equal then, which shape is it?a. Rectangleb. Trianglec. Squared. RhombusWhat do you call a polygon that is both equilateral and equiangular?a. Segmentb. Irregular polygonc. Regular polygond. VerticesWhich is not represented by the figure shown below?a. Polygonb. Parallelogramc. Quadrilaterald. RectangleHow many diagonals must pass outside the figure to classify a polygon as nonconvex?a. Zerob. At least onec. At least twod. All of themWhich best describes the polygon below?a. A regular hexagonb. A convex hexagonc. An arrowd. A nonconvex hexagonTell whether the figure below is a polygon. If it is, name it by the number of sides.a. Not a polygonb. Polygon - octagonc. Polygon - hexagond. Polygon - nonconvex