All categories

3 years ago

D(n)=8−6(n−1) find 6th term in the sequence

Mathematics

1 answer:

Dmitrij [34]3 years ago

4 0

d(n)=8−6(n−1)

d(6) = 8-6(d-1)

d(6) = 8-6*5

d(6) = 8-30

d(6) = -22

You might be interested in

H + 52 72<br> ———- = —-<br> 70. 56

oee [108]

Answer:

h = 38

Step-by-step explanation:

$\frac{h + 52}{70} = \frac{9}{7}$

$h + 52 = \frac{9}{7} \times 70$

$h + 52 = \frac{9 \times 70}{7}$

$h + 52 = \frac{630}{7}$

$h + 52 = 90$

$h = 90 - 52$

$h = 38$

the answer is 38.

5 0

2 years ago

Simplify the square root of 32/5

elixir [45]

Remember $\sqrt{ \frac{x}{y} } = \frac{ \sqrt{x} }{ \sqrt{y} }$
and
$\sqrt{ab^2} =b \sqrt{a}$
$\sqrt{ \frac{32}{5} } = \frac{ \sqrt{(4^2)(2)} }{ \sqrt{5} } = \frac{ 4\sqrt{2} }{ \sqrt{5} }$
times whoe thing by $\frac{ \sqrt{5} }{ \sqrt{5} }$
$\frac{4 \sqrt{10} }{5}$

3 0

3 years ago

Marcus works at a clothing store and gets an employee discount. The price

dybincka [34]

9514 1404 393

Answer:

d(32) = 28.80

the price Marcus pays on an item with an original price of 32

Step-by-step explanation:

d(32) = 32 -0.1(32)

d(32) = 28.8

The problem statement tells you d(32) is the price Marcus pays when the original price is 32.

3 0

2 years ago

Reptile [31]

We know, 1 ounce = 29.57 ml

so, 64 ounces = 1892.71 ml

so, remaining drink would be: 1892.71-700 = 1192.71 ml

5 0

3 years ago

Helppppppp pleaseee

Viktor [21]

Answer:

$x=2\sqrt{5}$

Step-by-step explanation:

If that is a square, then all sides are the same. Therefore, it's a $\sqrt{10}$ by $\sqrt{10}$ shape. We'll use Pythagorean Theorem to find the diagonal.

$a^2+b^2=c^2\\\sqrt{10}^2+ \sqrt{10}^2=x^2\\10+10=x^2\\20=x^2\\\sqrt{20}=x\\\sqrt{4*5}=x\\ 2\sqrt{5}=x$

Since it's not a fraction, there is no denominator to rationalize. Let me know if you have any other questions!

5 0

2 years ago