Mathematics High School

Please answer this
What is the volume of this birdfeeder? Round to the nearest tenth (if possible)

Answers

Answer 1

Answer:

14 in^3.

Step-by-step explanation:

The volume = volume of the bottom prism + volume of the top pyramid

= area of base * height of the prism + 1/3 * area of base * height of the pyramid

= 2 * 1.5 * 4 + 1/3 * (2*1.5) * 2

= 3*4 + 1/3 * 6

= 14 in^3.

Related Questions

Malcolm sells magazine subscriptions. He earns $15 a week plus $3 for each subscription he sells. How many subscriptions must he sell to earn $90 in one week?

Answers

He would have to sell 25 in a week

Number of subscriptions he must sell to earn $90 in one week is

What is an Equation?

An equation is the statement of two expressions located on two sides connected with an equal to sign. The two sides of an equation is usually called as left hand side and right hand side.

Given that,

Fixed amount he earns per week = $15

Additional amount added depending on the number of subscription sold = $3

Let x be the number of subscription sold.

Amount earned in a week = 15 + 3x

If amount earned is $90,

15 + 3x = 90

3x = 75

x = 75 / 3 = 25

Hence the number of subscriptions is 25.

Learn more about Equations here:

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evaluate (2a-4)2+10 for a=3
PLEASE

Answers

Answer:

Step-by-step explanation:

sorry if it not correct ._.

Here is part of a bus timetable:
Bus Station
a)
07 00
07 50
08 40
A bus leaves Hope Street at
07 54. What time should it
arrive at School Road?
Hope Street
07 04
07 54
08 44
b)
Church Street
07 09
07 59
08 49
Jo's school is on School Road.
Jo needs to get there at 8am.
What is the time of the latest
bus that she can catch from
the bus station?
School Road
07 14
08 04
08 54
High Street
07 20
08 10
09 00
c) How long does the bus take to
travel from the bus station to
School Road?
Bus Station
07 40
08 30
09 20

Answers

The time the bus should arrive at School Road from Hope Street is 08 : 04.

The time of the latest bus that Jo can catch from the Bus Station is 07 00.

The time the bus takes to travel from the bus station to School Road is 14 minutes.

How to find the time ?

The table shows that when a bus leaves for School Road from Hope Street, at 07 54, it will arrive on School Road at 08 04.

The time it takes from the bus station to School road is:

= Arrival time at school road - Departure time from Bus station

= 08 04 - 07 50

= 14 minutes

If Jo wants to be in school road at 8 am by the latest, she needs to leave before :

= 8 am - 14 minutes

= 07 46

The only bus leaving before this time is the 0700 bus from the Bus Station.

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Which of these equations has no solution? OA) m = 0 OB) m = m = O c) 2m + 1 = m - 2 od m + 4 = m-4

Answers

Answer:

OD is the correct answer

Answer:

OD ) m + 4 = m - 4

Step-by-step explanation:

m + 4 = m - 4

m = m - 4 - 4

m = m -8

m -m = - 8

0 ≠ 8

So, this has no solution

3
The grid shown below is in the shape of a rectangle.
What is the area, in square units, of the shaded part of the rectangle?
А.
14
B
24
С
28
D
48

Answers

Answer:

hello

Step-by-step explanation:

but dear where is the picture?

answer for combining A and B

Answers

X + y - 2z = 2
Plz mark brainliest

original price: $32.00 percent of markup: 10%

Answers

Answer:

origional price of $32.

marked up 10%- $3.20

new price- $35.20

Solve for x.
Solve for X.

Answers

Step-by-step explanation:

18/30 = X /24

cross multiply

24x 18 = 30x

432 = 30x

x= 14.4

Answer:

14.4

Step-by-step explanation:

18/30 = X /24 cross multiply

24x 18 = 30x

432 = 30x

x= 14.4

which equations you should use for
making 4 hamburgers using 3 1/2 pounds
of meat. Which equations (3) will tell you
how much meat per burger?

Answers

Answer:

Multiplication

Step-by-step explanation:

step-by-step explanation

If ξ={1 , 2 , 3 , . . . , 8 , 9 , 10}
A={x : x is multiples of 3},
B={x : x is a prime numbers} and
C={x : x<6},
then what is (A⋃B)ʹ⋂C ?

Answers

Answer:

{1,4}

Step-by-step explanation:

A={3,6,9}

B={2,3,5,7}

C={1,2,3,4,5}

AUB={2,3,5,6,7,9}

(AUB)'={1,4,8,10}

(AUB)'⋂C={1,4}

Answer:

Step-by-step explanation:

A = {3 , 6 , 9}

B = {2,3,5,7}

A ∪ B = { 2,3,5,6,7,9}

(A∪B)' - is set of all elements in universal set that are not in (A∪B)

(A∪B)' = {1,4,8,10}

C = {1,2,3,4,5}

(A∪B)' ∩C = {1 , 4}

. Jacob and Sadie each got ahead on their skills practices. Jacob completed twelve fewer problems than twice the number Sadie completed. They completed a total of 127 problems. Which system of equations models this situation if Jacob completed j problems & Sadie completed s problems? A) j + s = 127

Answers

Answer:

2s-12=j

S+J=127

Step-by-step explanation:

ok so firstly you are going to have 2 problems. Jacob has 12 fewer than 2x Sadie's so it will look like this, 2s-12=j

. 2x Sadie's minus 12 will give you Jacobs. and then it tells you that together they have 127 completed so S+J=127

hope this helps!!

How many sixths are in two-thirds?

Answers

Answer:

Step-by-step explanation:

two-thirds = 2/3 (it's easier to write it out in number format)

2/3 = 4/6

So, there are 4 sixths in two-thirds.

Answer:

4 sixths

Step-by-step explanation:

To make a certain shade of paint, Frazier mixed 4/9 cups of white paint with 2 and 2/9 cups of blue paint.

How many cups of blue paint should she mix with 6/7 cups of white paint to make the same shade?

good luck:)

Answers

Answer:

Here, it's ratio

Step-by-step explanation:

4/9: 2 and 2/9

simplify

1:5

6/7:x

6/7 x 5 is....

30/7

Mixed number is 4 2/7

BLAM!!!

Please help me with this cuz I don't know what to do

Answers

Answer:

x = 3

Step-by-step explanation:

Solve and show work.

1. x^2 + 3x - 4 = 0

2. 2x^2 - 4x - 3 = 0

3. x(x - 2) = 4

4. 9x^2 + 12x + 4 = 0

5. x^2 + 2x = 1

Answers

Answer:

1. x^2 + 3x - 4 =0

x^2 + 3x = 4

x + 3x = √4

4x = 2

x =2/4

x = 1/4

2. 2x^2 - 4x - 3 = 0

2x^2 - 4x = 3

2x^2 - x = 3/4

2x - x = √3/4

x = √3/4

3.x(x-2) = 4

x^2 - 2x = 4

x - 2x = √4

- x = 2

x = -2

A student claims that the expression “9 times the sum of a number and 13" is translated to the algebraic expression 9n + 13. Is the student correct? If not, what is the correct expression?

Answers

Answer:

No, the student is not correct. The correct expression is 9(n+13).

Step-by-step explanation:

"9 times the sum of a number and 13" means you must multiply 9 by the sum, not just by the number. 9n + 13 would be "the sum of 9 times a number and 13." Slightly different wording.

Answer:

Sample Response: The student is not correct. He should use parentheses like this 9(n+13). Without the parentheses, it means nine times n plus 13, but should be the sum of n plus 13 multiplied by 9.

A taxi driver filled his taxi with 40 litres of petrol on Monday.on Tuesday he filed up with 50litres of petrol.if petrol costs R15 a litre. How much money did he spend on petrol altogether?

Answers

Answer:

1,350 = 40 r + 50 r

Step-by-step explanation:

40 x 15 = 600

50 x 15 = 750

600 + 750 = 1,350

$1,300 at 5% for 6 years

Answers

Answer: 1,300.00 I think

Here please help me.

Answers

I believe it’s letter b

last year, 15 dogs entered the local dog show. this year, 27 entered. what is the percent increase?

Answers

Answer:

80%

Step-by-step explanation:

Can the measurement from △DEF be determined using only the Law of Cosines? State whether each measurement can be determined using only the Law of Cosines by answering “yes” or “no”.

m∠D =

m∠E =

DE =

Answers

9514 1404 393

Answer:

∠D - no∠E - noDE - yes

Step-by-step explanation:

With a single application of the Law of Cosines, you can only find one of an unknown side or an unknown angle. The other three elements in the 4-variable equation must be specified.

However, a single application of the LoC can be used to find DE. Then, knowing the three sides, either of the unknown angles can be found from an additional application of the LoC.

So, the answer is "it depends." It is yes to all if finding DE first is allowed. It is "no" to the angles if they must be found without finding DE first.

i need help and how you got the answer please and thanks

Answers

Answer:

i dont really now but i had the same answer so its 246

Step-by-step explanation:

y= -0,5x – 2
y= 1,5x + 8

Answers

Answer:

a. ( 5 ) ( 0 ) − 2

= −2

b. ( 5 ) ( 1 ) + 8

= 13

Hope it helps

Please mark me as the brainliest

Thank you

help me find the rate of change

Answers

Answer:

Step-by-step explanation:

To find the rate of change, we want to use the slope formula: (y₂ - y₁) / (x₂ - x₁)

Plug in these values using two given points. I will use the first and last points.

(1, -2) & (13, 34)

(34 - (-2)) / (13 - 1)

Simplify the parentheses.

= (34 + 2) / (12)

= 36/12

Simplify the fraction.

36/12

= 3

This is your slope.

Hope this helps!

what is the distance , x , from the bottom of the sail to the stripe ? WORK SHOWNN!

Answers

The answer is X = 15

Please help meeeee I will mark brainliest

Answers

Answer:

It's y-x= -4

Step-by-step explanation:

I drew the graph and figured out the points. Hope this helps.

y-x =4 that would be the answer

Martha wants to buy a laptop case for $40. So far she has saved $27. How much more does she need in order to have enough money to purchase the laptop case? Which equation correctly represent this situation?

Answers

Answer: the answer is she need 13$

Step-by-step explanation: equation > 40 - 27 = 13

brainliest please?

A salesperson works 40 hours per week at a job where she has two options for being paid. Option A is an hourly wage of 14$. Option B is a commission rate of 4% on weekly sales. How much does she need to sell this week to earn the same amount with the two options?

Answers

Answer:

14000

Step-by-step explanation:

40 * 14 = 560

560 ÷ 0.04 = 14000

hope this helps!

Need help pls help me

Answers

Answer:

A) 7, 2

B) 1, 5

C) 6, 3

B because i think so

Which value is the range of the data set?
A)
250
B)
470
09
500
D)
720
Hurry!!!!!

Answers

B
250 + 470 = 720
......

Other Questions

help please its due soon ( DISTANCE IS A MISTAKE ) ALEJANDRA Estoy pensando en cambiar de trabajo.JORGE Si decidieras dejar tu puesto, qu (1)(gustar) hacer?ALEJANDRA SI (2)(3)(poder) elegir, trabajara en una galera de arte. Si(conocer) alguna que est buscando empleados, dmelo.(decrtelo). Y, quJORGE Pues, no conozco ninguna. Pero si oigo de alguna, por supuesto (4)vas a hacer si no (5)(encontrar) un trabajo en una galera de arte?(tener) otra opcin, seguira trabajandoALEJANDRA No estoy segura. Supongo que si no (6)en la cafetera.JORGE Y si (ellos) (7)(ofrecerte) un aumento de sueldo, te quedaras?ALEJANDRA Me quedar slo si el aumento (8)(ser) muy grande. A poems meter is the type of poetic foot combined with the number of poetic feet in each line. Review the first stanza of The Raven again and identify its meter.Once upon a midnight dreary, while I pondered weak and weary,Over many a quaint and curious volume of forgotten lore,While I nodded, nearly napping, suddenly there came a tapping,As of some one gently rapping, rapping at my chamber door.'Tis some visitor, I muttered, tapping at my chamber door Only this, and nothing more.Note the meter of the poem. Then provide a brief explanation for your answer. Be sure to use examples from the poem. A square has a side length of 15 cm. Which of the following is closest to thelength of a diagonal of the square?A. 15 cmB. 18 cmC. 21 cmD. 24 cmPLEASE HELP PLEASE!!!! Use the Change of Base Formula to evaluate the expression. Then convert it to a logarithm in base 8. Round to the nearest thousandth if necessary.log4 80.667; log8 4.0030.301; log8 1.8701.5; log8 22.6270.15; log8 1.366 Which group is allowed to unionize but NOT strike? *farmersfederal employeesfactory workersprofessional athletes HELPP PLS I HAVE 2 MINS TO ANSWER Which statement best describes this author's point ofview?O Hitler was a scourge who would bring disgrace toGermanyHitler had strong ideas but did not inspire strongsupport from Germans.O Hitler was a charismatic leader who appealed to theGerman people.O Hitler had the ability to influence some people, butnot true German patriots. Jenna has a maximum of $38 to spend at the movies. A ticket costs$8.50 and she has x, dollars to spend on snacks. Which inequalityrepresents all of the possible values for x?A. x 29.50B. x 46.50C. x 46.50D. x 29.50 Based on what you read in the article, are elephant seals in danger of becoming extinct today?Why or why not? Description of the main functions of the circulatory system in your own words Can you overdose on omega-3 lol this is for health class dont worry about me im notsure why they asked though its kinda sus yo The body's innate (non-specific) defenses against pathogens include all of the following except: The body's innate (non-specific) defenses against pathogens include all of the following except: mucous membranes natural killer cells macrophages antimicrobial molecules T-lymphocytes Which equation will let you solve for jkcos[63] = jk/8Tan [63]= jk/8Sin[63]=jk/8Tan[63]= 8/jk one of the seed banks has been storing seeds of a rare and endangered plant to keep the seeds fresh.120 of the seeds of this plant were selected to be grown out of this 120 seeds only 90 germinated what percentage of the seeds was not fertile?show all your working Which statement best describes a challenge in the Roman economy? A. Rome had difficulty finding trading partners. B. Rome lacked resources to build infrastructure. C. The tax burden on citizens in Rome was too high. D. Trade competition led to conflict between social classes.Btw the answer is NOT A A web designer should test each link to make sure it is not _______ for the best user experience. This is known as __________ testing.I know the second answer is broken link testing so you don't have to do the second one. 16Why did the Siege of Vicksburg affect the balance of power during the Civil War?A lion troops were pushed back across the Ohio River.B The Confederate territory was divided in half. .c) Several important Confederate generals were killed.DSevere casualties were inflicted on Union forces. Reported speech:questions 2. Which group of elements are the most electronegative? *Alkali MetalsAlkaline Earth MetalsBoron GroupCarbon GroupNitrogen GroupOxygen GroupHalogensNoble Gases

Please answer this What is the volume of this birdfeeder? Round to the nearest tenth (if possible)

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Please answer this
What is the volume of this birdfeeder? Round to the nearest tenth (if possible)