Someone please help me!!! I will mark brainlist!

Mathematics

1 answer:

vagabundo [1.1K]3 years ago

6 0

It would be (-5, 15) or b.

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Select the three ratios that describe the model.

r-ruslan [8.4K]

Answer:

the ratio of apples to oranges is 4 to 3

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3 years ago

C is more than half of n

ycow [4]

Ummm What? soooo what are you looking for? if N is 8 that means C is larger than four. if you want an equation then here you go.

C > N/2

4 0

3 years ago

Read 2 more answers

Complete the following steps for this equation.

Troyanec [42]

1. <span>4x – 20 = 5y

so 5y = </span><span>4x – 20

divide both sides by 5

y = (4/5)x - 4

2. x-intercept is at y=0

so (4/5)x - 4 = 0

x = 5

so it is (5,0)

3. y-intercept is at x=0, y = 0 - 4 = -4

so it is (0,-4)

</span>

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3 years ago

I am sus lol so here is some points

Masja [62]

Hello.

Have a beautiful and joyful day ahead

Thanks for points..

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3 years ago

Tay-Sachs disease is a genetic disorder that is usually fatal in young children. If both parents are carriers of the disease, th

LuckyWell [14K]

Answer:

Step-by-step explanation:

Given that Tay-Sachs disease is a genetic disorder that is usually fatal in young children. If both parents are carriers of the disease, the probability that each of their offspring will develop the disease is approximately 0.25.

Let X be the no of children having this disease out of 4 occasions

Then X has two outcomes and each trial is independent of the other trial

Hence X is binomial with n =4, and p = 0.25

a) $P(X=4) = 4C4 (0.25)^4 = 0.003906$

b) $P(X=1) = 4C1 (0.25)(0.75)^3\\= 0.4219$

c) $P(4th child/3 children did not) = 0.25$ since independent.

4 0

3 years ago