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2 years ago

I need help with numbers 5&6

Mathematics

1 answer:

jolli1 [7]2 years ago

6 0

5.
y=mx+b
y=1/2x+3

6.
y=mx+b
y=-2x+5

(Just plug in the numbers)

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Oki so help plz and show proof or evidence

muminat

Answer:

Option B because the initial fee stays the same which means that there will still be + 70 and then they added 60.

60t + 70

Step-by-step explanation:

5 0

2 years ago

Suppose that in a large metropolitan area, 84% of all households have cable tv. Suppose you are interested in selecting a group

Firdavs [7]

Answer:

0.05606

Step-by-step explanation:

This is a binomial probability distribution problem.

84% of all households have cable TV, thus;

p = 0.84

There are six households from this area, thus; n = 6

Formula for this binomial distribution is;

P(X) = C(n, x) × p^(x) × (1 - p)^(n - x)

We want to find the proportion of groups where at most three of the households have cable TV.

Thus, it's is;

P(X ≤ 3) = P(X = 0) + P(X = 1) + P(X = 2) + P(X = 3)

P(X = 0) = C(6, 0) × 0.84^(0) × (1 - 0.84)^(6 - 0) = 0.00001678

P(X = 1) = C(6, 1) × 0.84^(1) × (1 - 0.84)^(6 - 1) = 0.000528

P(X = 2) = C(6, 2) × 0.84^(2) × (1 - 0.84)^(6 - 2) = 0.006963

P(X = 3) = C(6, 3) × 0.84^(3) × (1 - 0.84)^(6 - 3) = 0.04855

Thus;

P(X ≤ 3) = 0.00001678 + 0.000528 + 0.006963 + 0.04855 = 0.05606

5 0

3 years ago

To convert 8.5 yards to feet which ratio could you multiply by

uranmaximum [27]

8.5 yd/1 * 3ft/1yd ................

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2 years ago

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What temperature are<br> 22.7 degrees colder than 96.5 degrees?

Gwar [14]

Answer:

73.8º

Step-by-step explanation:

96.5-22.7=

73.8º

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1 year ago

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According to this diagram, what is tan 62 degrees ?

sammy [17]

Check the picture below

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3 years ago

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