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lara31 [8.8K]
3 years ago
9

Which perfect square lies between the whole numbers 40 and 50?

Mathematics
2 answers:
Neko [114]3 years ago
5 0

Answer:

The perfect square number between 40 and 50 is 49 which is a square of 7.

iragen [17]3 years ago
5 0
Answer: the perfect square that lies between 40 and 50 is 49
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A bag contains 10 red marbles, 7 green marbles. and 8 striped marbles. A marble is picked, then put back into bag. Find P(green
SIZIF [17.4K]

G = number of green = 7

S = number of striped = 8

T = number total = 10+7+8 = 25

probability of picking green = P(G) = G/T = 7/25

probability of picking striped = P(S) = S/T = 8/25

P(green and striped) = P(G)*P(S)  ... events are independent

P(green and striped) = (7/25)*(8/25)

P(green and striped) = (7*8)/(25*25)

P(green and striped) = 56/625

P(green and striped) = 0.0896

--------------------------------

In summary, the answer as a fraction is 56/625

In decimal form, the answer is 0.0896

The value 0.0896 can be converted to percent form to get 8.96%

8 0
3 years ago
1) Using LONG Division, is "X + 3” a factor
enyata [817]
The answer is I don’t have to your lungs or anything else you can tell them that I
7 0
3 years ago
A circle has a radius of 6 in.
yuradex [85]
The circumference of a circle can be calculated using the following equation;
circumference = 2πr
The radius of the given circle = 6 in.
The circumference of the circle = 2π *6
                                                  = 12π in.
circumference of a complete circle is when the central angle is 360°.
we are asked to find the length of an arc when the central angle is 45°.
the length when central angle is 360° = 12π
therefore when central angle is 45°     = 12π /360 * 45
     the length of the arc = 1.5π in.
8 0
3 years ago
Graph a line with a slope of -3 that contains the point (4, -2)
Crank

Answer:

Step-by-step explanation:

Given that

Slope m=-3

A point (x, y)=(4,-2)

Equation of a line can generally be written as

y=mx+c

Where, m is the slope

And c is the intercept on y-axis

Since we are given m=-3

Then, y=mx+c becomes

y=-3x+c

To get c, let substitute the point given, i.e x=4 and y=-2

y=-3x+c

-2=-3(4)+c

-2=-12+c

-2+12=c

c=-2+12

c=10

y=mx+c, then m=-3 and c=10

Then, the equation the line becomes y = -3x + 10

This is the required line equation

5 0
4 years ago
The volume of a cube is 125 cubic inches. What is the length of one side of the cube?
docker41 [41]
The side length of the cube is 5in.
4 0
3 years ago
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