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3 years ago

6

An orbiting satellite has seven solar cells, which function independently of each other. During a mission, each cell fails with

a probability of 0.3. What is the probability that there will be adequate power output for the mission if 7. All 7 cells must be active?

1 answer:

Makovka662 [10]3 years ago

4 0

The due date is 2pm, dolololo

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Find two consecutive odd integers such that 65 more than the lesser is four times the greate

lyudmila [28]

Let the lesser number be x and y the greater. Then

x + 65 = 4y , Also

y - x = 2
Adding:-

y + 65 = 4y + 2
63 = 3y
y = 21
and
x = 21-2 = 19

Answer the 2 odd numbers are 19 and 21.

8 0

3 years ago

Please help me with this question!

nika2105 [10]

Answer:

3

Step-by-step explanation:

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3 years ago

Find the x intercept and y intercept for the graph of 2x-3y=6

Ksenya-84 [330]

2x - 3y = 6
-3y = 6 - 2x
y = -2 + 2/3x

3 0

3 years ago

Read 2 more answers

I need help on this math problem.

OLEGan [10]

B: (0, a)

C should have the same y value as B

D: (a,0)

C should have the same x value as D

So point C is (a,a)

Since point A is on the origin, its point is (0,0)

You use the slope formula and plug in point A and C:

$m=\frac{y_{2}-y_{1}}{x_{2}-x_{1}}$

$m=\frac{a-0}{a-0}$

$m=\frac{a}{a}$

m = 1

So the value that belongs in the green box is 1

6 0

3 years ago

Help I need this quick

luda_lava [24]

Area of the 2 end triangles plus area of the 2 rectangular sides plus the area of the bottom rectangle

2 end Triangles
=2x(1/2bh)
=2x1/2x4x6
=24

2 side rectangles
=2(lw)
=2x5x13
=130

Bottom rectangle
=6x13
=78

Total = 24 + 130 + 78 =232

6 0

2 years ago