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bearhunter [10]
3 years ago
14

Mr. Mike dropped a 5Kg metal ball and and a 1Kg regular basket ball from 6m height. This demonstration conducted in a perfect Va

cuum container, where the gravity equal to ZERO (g = 0 m/s^2) ?
HELP ASAP

a.5 Kg metal ball
b.1 Kg regular basket ball
c.both will reach at the same time.
d.none of the above
Mathematics
2 answers:
Alika [10]3 years ago
6 0

Answer:

ist c both will reach at the same time.

Natasha_Volkova [10]3 years ago
3 0

Answer:

the answer is c I think don't know if I helped

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Po's dog weighs 24 and 65 lb Ricky's dog weighs 42 LB how much more does Ricky's dog weigh
arsen [322]
41 lb
work: 65 - 24 = 41
you're welcome
8 0
3 years ago
Find the vertex of the graph of f(x) = x2 + 4x - 5.
Fofino [41]
You can solve this in two ways.

1. Graphical. Plot the graph for x between -5 and 1 (see attachement).
The vertex of the graph is the peak of the curve, which has the coordinates x=-2, y=-9.

2. Analytical. Calculate the derivative of the function f(x)
\frac{df}{dx}=2x+4
Solve the equation:
2x+4=0
will give the solution x=-2.
Replace x=-2 in the f(x) function and you'll get the value of y:
(-2)^2+4 \cdot (-2)-5=4-8-5=-9

You get the same answer: x=-2, y=-9

So the answer is
<span>B. (-2, -9)</span>

7 0
3 years ago
The product of three integers x, x+2, and x-5 is 240. What are the integers?
Dafna11 [192]

Answer:

  8, 10, 3

Step-by-step explanation:

For finding real solutions to cubic equations and those of higher degree, I find a graphing calculator to be useful. The problem can be cast in the form ...

  f(x) = 0

where f(x) is the difference between the product of the integers and 240:

  f(x) = x(x +2)(x -5) -240

Then all we need to do is ask the calculator to show the x-intercept. It is x=8.

So, the three integers are ...

  • x = 8
  • x+2 = 10
  • x -5 = 3

7 0
3 years ago
HALPPPPPPPPPPPPP<br><br>which choice shows the values from least to greatest?​
KiRa [710]

Answer:

Choice A

Step-by-step explanation:

-88<-75<-71<-51

Mark me brainliest if this helped

3 0
2 years ago
Read 2 more answers
What’s the expression 1/8+2/5
Lerok [7]

Answer:

The answer is 21/40

Step-by-step explanation:

(1×5)+(2×8)8×5

=5+16/40

=21/40

Have a blessed day :)

8 0
2 years ago
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