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2 years ago

Paul is making a plaster mixture for his

Mathematics

1 answer:

Anuta_ua [19.1K]2 years ago

6 0

Answer:

Always use cold water when mixing plaster. First the water ... 1 qt. of water plus 2lb 14 oz. of plaster= 80 cubic inches of volume

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Solve this I need it solved

gizmo_the_mogwai [7]

Answer:

option 3

Step-by-step explanation:

$Standard \ quadratic \ equation : ax^2 + bx +c$

Larger the value of '' a '' makes the parabola narrow.

A positive value of '' a '' which is close to 0 makes the parabola wide.

To find the widest graph , find the smallest a. (or a closest to zero)

option 1

$a_1 = \frac{1}{3}$

option 2

$a_2 = - \frac{4}{5}$

option 3

$a_3 = 0.3 = \frac{3}{10}$

option 4

$a_4 = -4$

Positive and negative value of ' a ' decides the direction the parabola opens.

But we have to find the widest parabola irrespective of the direction.

So we will find the smallest ' a '

$a_1 = 0.33\\a_2 = 0.80\\a_3 = 0.30\\a_4 = 4$

$a_3 \ is \ the \ smallest \ number \ or\ \\ the \ number \ closest \ to\ zero.\\\ so \ option \ 3 \ makes\ the\ widest \ parabola.$

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2 years ago

in a class of 40 students, all play at least one sport. if 21 students play basketball, 18 play soccer, 15 play volleyball, and

Minchanka [31]

20 students play all three sports

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3 years ago

A prism is completely filled with 2304 cubes that have edge length of 1/4 cm

Fofino [41]

576 cm you were times 2304×4 after doing all the multiplication you would get 576 cm

6 0

3 years ago

Read 2 more answers

Damien is buying tickets to a movie. The movie he and his friends want to watch cost $4.85 per ticket. Damien has $32.00 total.

skad [1K]

Answer:

Step-by-step explanation:

Setup a equation.

32=4.85x (x equals amount of people)

Then divide both sides.

x=6.60

Obviously you can't split a person into .6, so the greatest amount of tickets is 6

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2 years ago

Read 2 more answers

A. Find x b. Is the triangle equilateral isosceles or scalene? please explain

spayn [35]

180 = 24 x
7.5 = x

angle P = 85
angle Q = 45
angle R = 50

No this triangle is scalene because the sides nor the angles are congruent.

3 0

1 year ago