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2 years ago

7

a worker can complete the assembly of 15 chairs in 6 hours. At the rate,how many can the worker complete in a 40-hour work week?

1 answer:

san4es73 [151]2 years ago

4 0

Answer:

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Step-by-step explanation:

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The expression 28 + 63 is equivalent to<br> 1 91<br> 2 5,7<br> 3 6/7<br> 4 13,7

Yuliya22 [10]

Answer:

1) 91

Step-by-step explanation:

28 + 63 = 91

3 0

2 years ago

PLEASE HELP! It's due soon!

Brrunno [24]

Answer:

Max height=50 feet after 1 second

It will take 3.5 seconds for the ball hit the ground.

Step-by-step explanation:

Please see attached file for details

7 0

2 years ago

If 3x-8=-2 fins the value of x-6

adell [148]

Steps to solve:

3x - 8 = -2; x - 6

~Substitute

3(x - 6) = -2

~Distribute left side

3x - 18 = -2

~Add 18 to both sides

3x = 16

~Divide 3 to both sides

x = 16/3

Best of Luck!

7 0

2 years ago

The stream of water from a fountain follows a parabolic path. The stream reaches a maximum height of 12 feet, represented by a v

tia_tia [17]

Answer:

y=-3/16(x-8)^2+12

Step-by-step explanation:

Refer to the vertex form equation for a parabola:

y=a(x-h)^2+k where (h,k) is the vertex.

Therefore, we have y=a(x-8)^2+12 as our equation so far. If we plug in (16,0) we can find a:

0=a(16-8)^2+12

0=64a+12

-12=64a

-12/64=a

-3/16=a

Therefore, your final equation is y=-3/16(x-8)^2+12

8 0

2 years ago

Read 2 more answers

(a2 − 6) and (a2 + 4) are the factors of

sleet_krkn [62]

(a²-6)(a²-4) simplify

a⁴-4a²-6a²+24

Combine like terms

a⁴-10a²+24

8 0

2 years ago