2 years ago

Please help me and answer correctly!

Mathematics

1 answer:

LenKa [72]2 years ago

3 0

A^-b = 1/a^b
a^b / a^c = a^b-c
a^c / b^c =(a/b)^c

You might be interested in

Evaluate 8j – k + 14 when j = 0.25 and k = 1.

pantera1 [17]

Answer:

Step-by-step explanation:

7 0

2 years ago

Read 2 more answers

A lottery has 60 numbers. To win the jackpot one needs to match all 7 numbers that are drawn by the machine. Is this a PERMUTATI

Vadim26 [7]

Answer: Hence, our required probability is $\dfrac{1}{386206920}$

Step-by-step explanation:

Since we have given that

Numbers in a lottery = 60

Numbers to win the jackpot = 7 numbers

We need to find the probability to hit the jackpot:

So, our required probability is given by

$P=\dfrac{^7C_7}{^{60}C_7}\\\\P=\dfrac{1}{386206920}$

This is a combination problem as we need to select 7 numbers irrespective of any arrangements.

Hence, our required probability is [tex]\dfrac{1}{386206920}[/tex

4 0

2 years ago

Decimal multiplier by 1.7%

Svet_ta [14]

Answer:

times by 1.17

Step-by-step explanation:

hope this helps!

please give me a brainliest!!<3

3 0

2 years ago

Read 2 more answers

Simplify 28/184 by reducing to lowest form<br> A) 1/46<br> B) 1/7<br> C) 14/92<br> D) 7/46

Elodia [21]

It’ll be D) 7/46 you can reduce it by dividing everything with 4

5 0

2 years ago

Which statement is true about the polynomial

Ghella [55]

Answer:3 terms and a degree of 9

Step-by-step explanation:

7 0

2 years ago