1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
jeka94
2 years ago
14

A baker uses different amounts of salt when she bakes loaves of bread, depending on which recipe she is following. the amount of

salt called for in each recipe is shown on the line plot.
xxxx 1/8
xxxx 1/4
xxxx 3/8
xx 1/2
What is the average amount of salt called for in each recipe?
Mathematics
1 answer:
noname [10]2 years ago
5 0
I'm guessing it's probably 1/8
You might be interested in
An open top box is to be built with a rectangular base whose length is twice its width and with a volume of 36 ft 3 . Find the d
denpristay [2]

Answer:

The dimensions of the box that minimize the materials used is 6\times 3\times 2\ ft

Step-by-step explanation:

Given : An open top box is to be built with a rectangular base whose length is twice its width and with a volume of 36 ft³.

To find : The dimensions of the box that minimize the materials used ?

Solution :

An open top box is to be built with a rectangular base whose length is twice its width.

Here, width = w

Length = 2w

Height = h

The volume of the box V=36 ft³

i.e. w\times 2w\times h=36

h=\frac{18}{w^2}

The equation form when top is open,

f(w)=2w^2+2wh+2(2w)h

Substitute the value of h,

f(w)=2w^2+2w(\frac{18}{w^2})+2(2w)(\frac{18}{w^2})

f(w)=2w^2+\frac{36}{w}+\frac{72}{w}

f(w)=2w^2+\frac{108}{w}

Derivate w.r.t 'w',

f'(w)=4w-\frac{108}{w^2}

For critical point put it to zero,

4w-\frac{108}{w^2}=0

4w=\frac{108}{w^2}

w^3=27

w^3=3^3

w=3

Derivate the function again w.r.t 'w',

f''(w)=4+\frac{216}{w^3}

For w=3, f''(3)=4+\frac{216}{3^3}=12 >0

So, it is minimum at w=3.

Now, the dimensions of the box is

Width = 3 ft.

Length = 2(3)= 6 ft

Height = \frac{18}{3^2}=2\ ft

Therefore, the dimensions of the box that minimize the materials used is 6\times 3\times 2\ ft

4 0
2 years ago
What is 1 1/4 + -3 5/6 , pls try and hurry
Ludmilka [50]

Answer:

-2 7/12

Step-by-step explanation:

Please give me brainliest :)))))) !!!!

7 0
2 years ago
help both a and b please explain how to do it that would help me out a lot so please help me with it​
Paul [167]

Answer:

  • F(5, 7)

Step-by-step explanation:

<h3>Part A</h3>

<u>Find the equation of AB using the coordinates of the endpoints:</u>

  • A(- 1, - 1), B(2, 3)

<u>Find the slope:</u>

  • m = (3 - (-1)) / (2 - (-1)) = 4/3

<u>Use one of the points and point-slope equation to get the line:</u>

  • y - 3 = 4/3(x - 2)
  • y - 3 = 4/3x - 8/3
  • y = 4/3x + 3 - 8/3
  • y = 4/3x + 1/3

<u>Now find the y - coordinate of F when x is 5:</u>

  • y = 4/3*5 + 1/3
  • y = 20/3 + 1/3
  • y = 21/3
  • y = 7

<em>Part B can't be solved as the picture is unclear</em>

3 0
1 year ago
Which beest describes the triangle or triangles, if any, that can be formed with two sides that each measure 5 inches and an ang
RUDIKE [14]

Answer:

One isosceles triangle

Step-by-step explanation:

3 0
2 years ago
What is the least common multiple (LCM) of 15, 24 and 27?
My name is Ann [436]

Answer:

1080

Step-by-step explanation:

Find and list multiples of each number until the first common multiple is found. This is the lowest common multiple.

Multiples of 15:

15, 30, 45, 60, 75, 90, 105, 120, 135, 150, 165, 180, 195, 210, 225, 240, 255, 270, 285, 300, 315, 330, 345, 360, 375, 390, 405, 420, 435, 450, 465, 480, 495, 510, 525, 540, 555, 570, 585, 600, 615, 630, 645, 660, 675, 690, 705, 720, 735, 750, 765, 780, 795, 810, 825, 840, 855, 870, 885, 900, 915, 930, 945, 960, 975, 990, 1005, 1020, 1035, 1050, 1065, 1080, 1095, 1110

Multiples of 24:

24, 48, 72, 96, 120, 144, 168, 192, 216, 240, 264, 288, 312, 336, 360, 384, 408, 432, 456, 480, 504, 528, 552, 576, 600, 624, 648, 672, 696, 720, 744, 768, 792, 816, 840, 864, 888, 912, 936, 960, 984, 1008, 1032, 1056, 1080, 1104, 1128

Multiples of 27:

27, 54, 81, 108, 135, 162, 189, 216, 243, 270, 297, 324, 351, 378, 405, 432, 459, 486, 513, 540, 567, 594, 621, 648, 675, 702, 729, 756, 783, 810, 837, 864, 891, 918, 945, 972, 999, 1026, 1053, 1080, 1107, 1134

Therefore,

LCM(15, 24, 27) = 1080

hope it helps :)

5 0
1 year ago
Other questions:
  • (c)100 pts Mrs. Carothers looked at another hotel. She waited a week before she decided to book nights at that hotel, and now th
    5·2 answers
  • Select from the drop-down menu to correctly compare the numbers.
    10·2 answers
  • Solve x^2 + 5x + 6 = 0​
    5·2 answers
  • Solve the following system : -x + 5y = 8 and 3x + 7y = -2
    7·1 answer
  • Create an exponential function that models this situation based on the time in secons in the video.
    11·1 answer
  • How do I do this (With instructions if you could) (Will give brainliest)
    15·1 answer
  • I want any site that offers me a math problem to solve not a site to solve the problem
    14·1 answer
  • Mr. Theorem writes the expression 6^2 Divided bye 23 on the board. What is the value
    10·1 answer
  • Find the area of this composite figure.
    15·2 answers
  • What percentage of the square's area is orange?<br><br><br> I will Mark Brainliest
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!