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igomit [66]
3 years ago
13

The fastest pizza box folder can assemble 8 pizza boxes in 21 seconds. At this rate, how long would it take to assemble 20 pizza

boxes?
Mathematics
2 answers:
Natali5045456 [20]3 years ago
7 0

Answer:

52.5 seconds.

Step-by-step explanation:

21/8 is the ratio of how long it takes the person to assemble one box. which is 2.625 times that by the pizza boxes and you got the answer

Rainbow [258]3 years ago
3 0

Answer:

10.5

Step-by-step explanation:

      21+21=42

      21/8=2.625

      2.625×4=10.5

        MAKE ME BrAiNlIeSt PLS!!!!

         IF WRONG SORRY

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Which represents a quadratic function?
MrMuchimi
THE ANSWER IS B, CAUSE THE HIGHEST EXPONENT FOR A QUADRATIC FUNCTION SHOULD BE 2, AND WHICH A,B AND C SHOULD NOT BE EQUAL TO ZERO. HOPE THIS HELPS!
8 0
3 years ago
Find the 96th term of the arithmetic sequence 1, -12, -25, ...
goldenfox [79]

Answer:

The 96th term of the arithmetic sequence is -1234.

Step-by-step explanation:

first term (a)=1

second term (t2)=-12

common difference (d)= t2-a

d=-12-1

d=-13

96th term (t96)=?

We know that,

t96=a+(n-1)d

t96=1+(96-1)(-13)

t96=1+95(-13)

t96=1-1235

t96=-1234

6 0
3 years ago
*Remember solutions are found in the shaded area or on a solid line (points on a dashed line are not a solution).
Irina-Kira [14]

The solutions for the inequality are -

  • (3, 3)
  • (7, 7)
  • (10, 10)

<h3>What is the general equation of a Straight line? What is linear inequality?</h3>

The general equation of a straight line is -

[y] = [m]x + [c]

where -

[m] → is slope of line which tells the unit rate of change of [y] with respect to [x].

[c] → is the y - intercept i.e. the point where the graph cuts the [y] axis.

A inequality is used to compare two or more expressions. The straight line inequalities are of the form -

y > mx + c

y < mx + c

y ≥ mx + c

y ≤ mx + c

We have the following inequality -

x + 3y > 6

We can write -

x + 3y > 6

3y > - x + 6

y > (-1/3)x + 2

Refer to the graph of the inequality attached. The plotted points in the shaded region represent the solutions for the inequality. We can write -

  • (3, 3)
  • (7, 7)
  • (10, 10)

Therefore, the solutions for the inequality are -

  • (3, 3)
  • (7, 7)
  • (10, 10)

To solve more questions on Plotting inequalities, visit the link below -

brainly.com/question/1782515

#SPJ1

7 0
1 year ago
A photographer will arrange 6 people of 6 different heights for a photograph by placing them in two rows of three so that each p
Svetllana [295]

Answer:5

Step-by-step explanation:

This can be solved by fixing the position of shortest and tallest person in the first and second row respectively .

Rest we have four person remaining and we have to arrange 4 person in 4 positions therefore we can do it in

^4P_2ways out of which we have to exclude the case when both the tall persons is in the first row and short person in second rows

Therefore a total of 6-1 ways is possible

3 0
4 years ago
Find the volume of a cylinder with base diameter 140cm and height 10cm​
4vir4ik [10]

Answer:

<h2>Volume = 153938.0 cm³</h2>

Step-by-step explanation:

Volume of a cylinder = πr²h

where

r is the radius

h is the height

From the question

h = 10 cm

diameter = 140cm

We can find the radius using the formula

radius =  \frac{diameter}{2}  \\  =  \frac{140}{2}

radius = 70 cm

Substitute the values into the above formula and solve

That's

V = (70)²(10)π

= 4900(10)π

= 49000π

= 153938.0400

We have the final answer as

<h3>Volume = 153938.0 cm³</h3>

Hope this helps you

5 0
3 years ago
Read 2 more answers
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