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Alona [7]
3 years ago
15

I NEED HELP QUICK AND DONT JUST WRITE A RANDOM ANSWER I WILL REPORT AND I HAVE ANOTHER QUESTION DO ANY OF U GUYS LIKE K12? ITS H

ORRIBLE TO ME ANSWER BOTH PLS

Mathematics
1 answer:
Mashcka [7]3 years ago
4 0

Answer:

No.

Step-by-step explanation:

The relationship is not proportional if it does not include (0, 0). Here, the point (1, 0) is your clue that there is no proportional relationship involved.

_____

The relationship is <em>linear</em>. A <em>linear</em> relationship is only a <em>proportional</em> relationship if the line goes through the point (0, 0).

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I don’t understand this equation please help me
Reika [66]

Answer:

Evaluated, you get 4x^4

Step-by-step explanation:

Differentiated, you get 16x^3

It all depends on what you're looking for, really

8 0
2 years ago
Two lines are intersecting. What is the value of x? Enter your answer in the box.
Romashka-Z-Leto [24]

Answer:

x = 19

Step-by-step explanation:

To find the value of x, you set the equations as equal to each other:

x+23 = 2x+4

Then you simplify:

23 = 2x + 4 - x\\23 = x + 4\\23-4 = x\\19=x

4 0
2 years ago
The base of a parallelogram is 10 units and the height is 7units. A segment divides the parallelogram into two identical trapezo
sveticcg [70]
If you need area of the trapezoids:

Area of parallelogram = 10×7 = 70 sq. units

Area of each trapezoid = 1/2 × area of parallelogram = 1/2 × 70 = 35 sq. units
8 0
3 years ago
How many games must be played when 7 players are in the tournament?
AURORKA [14]
I believe the answer is 14
7 0
3 years ago
The probability of being a universal donor is 6% (O-negative-blood type). Suppose that 6 people come to a blood drive.' a) What
Tcecarenko [31]

Answer:

Mean = 0.36

SD = 0.5817

P(x=3) = 0.003588

Step-by-step explanation:

Given

Let

A = Event of being a universal donor.

So:

P(A) = 0.06

n = 6

Solving (a): Mean and Standard deviation.

The mean is:

Mean = np

Mean = 6 * 0.06

Mean = 0.36

The standard deviation is:

SD = \sqrt{np(1-p)}

SD = \sqrt{6*0.06*(1-0.06)}

SD = \sqrt{0.3384}

SD = 0.5817

Solving (b): P(x = 3)

The event is a binomial event an dthe probability is calculated as:

P(x) = ^nC_x * p^x * (1-p)^{n-x}

So, we have:

P(x=3) = ^6C_3 * 0.06^3 * (1-0.06)^{6-3}

P(x=3) = ^6C_3 * 0.06^3 * (1-0.06)^3

P(x=3) = 20 * 0.06^3 * (1-0.06)^3

P(x=3) = 0.003588

7 0
2 years ago
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