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Ulleksa [173]
3 years ago
11

A tortilla maker produces 100 tortillas in half an hour. if he works from 9 am to 5 pm with a one hour lunch and two 15-minute b

reaks, how many tortillas will he have made?
Mathematics
2 answers:
Free_Kalibri [48]3 years ago
8 0

Answer:

He have made 1300 tortillas

Step-by-step explanation:

∵ A tortilla maker takes 30 minutes to produce = 100 tortillas

∴ He produces tortilla in one hour = 200 tortillas

Now calculate the time of his work.

He works from 9 am to 5 pm (17.00 hrs.)

total time of his work = 17:00 - 9:00

                                   = 8 hours

He takes a break of 1 hour for lunch and two 15 minutes short break.

total time of break = 60 + 15 + 15 = 90 min ≈ 1.5 hours

His working hours = 8 - 1.5 = 6.5 hours

He produced tortilla in 6.5 hours = 200 × 6.5

                                                       = 1300 tortillas

He have made 1300 tortillas

ira [324]3 years ago
3 0
The answer is 1300 i think,
hope it helps!
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The product is negative 81 t squared + 16 ⇒ 2nd answer

Step-by-step explanation:

The product of two binomials (ax + b)(cx + d), where a, b, c, and d are constant

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  • Multiply (ax) by (d) and (b) by (cx) ⇒ ext-reams and nears
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Let us find the product of (9 t - 4) and (-9 t - 4)

Multiply the 1st two terms

∵ (9 t)(-9 t) = -81 t²

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Multiply the nears

∵ (-4)(-9 t) = 36 t

Add the like terms

∵ -36 t + 36 t = 0

Multiply the 2nd two terms

∵ (-4)(-4) = 16

Write the answer

∴ (9 t - 4)(-9 t - 4) = -81 t² + 0 + 16

∴ (9 t - 4)(-9 t - 4) = -81 t² + 16

The product is  -81 t² + 16

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You can learn more about the product of algebraic expressions in brainly.com/question/1617787

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Step-by-step explanation:

The general equation of a straight line is y = mx + b

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we have this as;

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When two lines are perpendicular, their slopes has a product of -1

The slope of the first line is -4/6

let the slope of the line we want be m

As per they are perpendicular;

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