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3 years ago

42=16 log4 =2 please help

Mathematics

1 answer:

Kitty [74]3 years ago

3 0

Answer:

log = 16

Step-by-step explanation:

The logarithm of x with base b is defined as

logbx=y if and only if by=x

where x>0, b>0, and b≠1.

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Jennifer has 25 books on her bookshelf. She has 10 fiction books, and the rest are non-fiction books. If Jennifer selects a game

saul85 [17]

Answer:

Step-by-step explanation:

If Jennifer has 25 books on her bookshelf and she has 10 fiction books, the number of non-fiction books she has will be 25-10 = 15 non- fiction books.

Probability is the likelihood or chance that an event will occur.

Probability = Expected outcome of event/total outcome.

Since we want the expression that represents the probability that the book she selects will be a non-fiction book, our expected outcome will be 15(the total non fiction she selected)

The total outcome will be the total number of books i.e 25.

Probability that she elects non fiction book = 15/25

= 3/5

3 0

3 years ago

How do you solve for the quotient of (x^-1) - 1 ÷ x - 1?

Ber [7]

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3 years ago

Statistics:

Dima020 [189]

Answer:

Step-by-step explanation:

a) sub in 600 for 6

600-25/40 =14.375

b) switch x and y

x=y-25/40

Solve for y

40x=y-25

y=40x+25

c)Plug in 2.5 for z(x)

2.5= x-25/40

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x=125

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3 years ago

If you write out the numbers from 1 through 40 (including 1 and 40), how many numbers have a "5" in them?

GaryK [48]

Answer:

Step-by-step explanation:

1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40

6 0

3 years ago

REALIZAR CADA ELERCICIO POR LOS TRES METIDOS EXPLICADOS EN CLASE

meriva

Hello!

Answer:

1. x= 1 / y= 2 / z= -3 / <u>(1 ; 2 ; -3)</u>

2. x= 3 / y= -5 / z= 8 / <u>(3 ; -5 ; 8)</u>

Step-by-step explanation:

5 0

3 years ago