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Katyanochek1 [597]
3 years ago
15

Reels produced at 800 per day but production cut by 1/5. They have an order for 20,000 reels. Can they produce enough in 30 days

Mathematics
1 answer:
Neko [114]3 years ago
3 0

The company can not produce enough reels.

Step-by-step explanation:

Reels produced per day = 800

Production cut = 1/5

Let, the daily production be 1.

therefore,

New per day production = 1-\frac{1}{5}=\frac{5-1}{5}

New per day production = 4/5

Therefore,

4/5 of 800 = New no. of reels produced per day

\frac{4}{5}*800 = New no. of reels

640 = New no. of reels

New. no of reels produced per day = 640

Reels produced in 30 days = 640*30 = 19200

The company can not produce enough reels.

Keywords: fraction, multiplication

Learn more about fractions at:

  • brainly.com/question/11145277
  • brainly.com/question/11150876

#LearnwithBrainly

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Supplementary angles are two angles whose measures add up to 180°

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The polynomial of degree 3, P(x), has a root of multiplicity 2 at x=4 and a root of multiplicity 1 at x=−2. The y-intercept is y
Sedbober [7]

Answer:

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Use the given point (0,-10) to find a.

 

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8 0
3 years ago
40 points I'll mark you as BRAINLIEST for the person with the right answers .
Karo-lina-s [1.5K]
9. y=-1/4x^2+4x-19
group
y=(-1/4x^2+4x)-19
undistribute -1/4
y=-1/4(x^2-16x)-19
take 1/2 of -16 and squer it to get 64 then add neg and pos inside
y=-1/4(x^2-16x+64-64)-19
factorperfect square
y=-1/4((x-8)^2-64)-19
expand
y=-1/4(x-8)^2+16-19
y=-1/4(x-8)^2-3
vertex is (8,-3)

10.
group
y=(1/4x^2-3x)+18
undistribute
y=1/4(x^2-12x)+18
take 1/2 of -12 and square it and add neg and pos isndie
y=1/4(x^2-12x+36-36)+18
factor
y=1/4((x-6)^2-36)+18
expand
y=1/4(x-6)^2-9+18
y=1/4(x-6)^2+9
get to form (x-h)^2=4p(y-k)
minus 9 both sides and times 4
(x-6)^2=4(y-9)
(x-6)^2=4(1)(y-9)
so 1>0 so opens up and focus is 1 above vertex
vertex is (6,9)
so focus i (6,10)





11.
y=(-1/6x^2+7x)-80
y=(-1/6)(x^2-42x)-80
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-42/2=-21, (-21)^2=441
y=(-1/6)(x^2-42+441-441)-80
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y+6.5=(-1/6)(x-21)^2
times both sides by -6
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11.
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3 0
3 years ago
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Julli [10]

Answer:

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Step-by-step explanation:

Step 1:

Write the expression

(m+2)^{2} - m^{2}  - 12

Step 2: Expand (m + 2)^{2}

(m+2)^{2} - m^{2} - 12\\(m+2)(m+2) - m^{2}  - 12\\m^{2} + 2m + 2m + 4 - m^{2}  - 12

Step 3: Collect similar terms

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Step 4: Factor 4 out of the expression to prove that the expression is a multiple of 4.

Therefore\\4m - 8 = 4(m - 2)\\Hence,\\(m+2)^{2}  - m^{2} -  12 is a multiply of 4 because the expression is equal to 4(m-2)

3 0
3 years ago
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