All categories

3 years ago

Can someone answer this and show me how u got it cause I’m kind of confused on this one

Mathematics

1 answer:

balu736 [363]3 years ago

4 0

Answer:

26 1/32

Step-by-step explanation:

<em>Doing good so far</em>

To make an exponent positive, you need to make the number a fraction and move it to the opposite of what it is in <em>(so 4^-3 = 1/4^3)</em>

25 + 1 + (1/(4^3) + 1/(2^6))

26 + (1/64 + 1/64)

26 + 2/64

26 + 1/32

= 26 1/32

You might be interested in

Answer this question

IgorLugansk [536]

Answer:

id.k but i need points sorry

Step-by-step explanation:

5 0

3 years ago

Read 2 more answers

A tennis tournament has 2n contestants. We want to pair them up for the first round of singles matches. Show that the number of

ddd [48]

There are

$\dbinom{2n}2 = \dfrac{(2n)!}{2! (2n-2)!}$

ways of pairing up any 2 members from the pool of $2n$ contestants. Note that

$(2n)! = 1\times2\times3\times4\times\cdots\times(2n-2)\times(2n-1)\times(2n) = (2n-2)! \times(2n-1) \times(2n)$

so that

$\dbinom{2n}2 = \dfrac{(2n)\times(2n-1)\times(2n-2)!}{2! (2n-2)!} = \boxed{n(2n-1)}$

4 0

2 years ago

Which expression is equivalent to 1/3 divided by 1/6

leonid [27]

Answer:

The answer is A

Step-by-step explanation:

cross mutliply

1×6=6

1×3=3

divide the answers

result: 2

I hope this helps

5 0

3 years ago

* Show steps

Mila [183]

Step-by-step explanation:

18 seconds to hour

18÷3600= 0.005 hour

accelerstion= velocity÷ time

60 mph÷ 0.005 = 12,000m/h^2

3 0

3 years ago

Brandon buys a radio for $43.89 in a state where the sales tax is 7percent

kkurt [141]

Answer:

$3.07 in taxes

Step-by-step explanation:

You multiply 43.89 by .07 and the number you get is 3.07 and that represents the taxes. The total would be 46.96

6 0

3 years ago

Read 2 more answers