2 years ago

The numbers 1, 2, 3, 4, 5, 6 are written on identical cards and placed in a bag. A card is selected at

Mathematics

1 answer:

AleksandrR [38]2 years ago

8 0

Answer:

yes yes yes yes yes yes yes

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Anettt [7]

Answer:

Step-by-step explanation:

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2 years ago

190 = 200^b, make b the subject

MArishka [77]

Answer:

b = $\frac{ln190}{ln200}$

Step-by-step explanation:

Using the rule of logarithms

log $x^{n}$ ⇔ nlogx

Given

190 = $200^{b}$ ( take the natural log ln of both sides )

ln190 = ln $200^{b}$ = bln200 ( divide both sides by ln200 )

$\frac{ln190}{ln200}$ = b

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2 years ago

A tank at the pet store contains nine spotted guppies 14 red barbs 10 res tetras and 7 golden platys what the probability of get

Nonamiya [84]

Step-by-step explanation:

because 9+14+10+7=40, you could say 9/40 or if you wanted to get a percent, you could multiply 40×2.5 ( because 40×2.5=100) then multiply 9×2.5 to get the percent

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2 years ago

How do you do this question?

ohaa [14]

Step-by-step explanation:

The marginal totals are the sum of each row and column.

For example, the total number of sophomores is 120 + 302 = 422.

See picture of table with marginal totals filled in.

3 0

3 years ago

PLEASE HELP me with this <3

babunello [35]

Answer:

Step-by-step explanation:

410 ft i think

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2 years ago

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