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3 years ago

14

Which point does the line with equation y-5=2(x+3) pass through?

1 answer:

Inga [223]3 years ago

8 0

Its A. hope I helped

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You roll a standard number cube. Find P(number greater than 1).

sesenic [268]

Well if its a standard die then the numbers on the die would be 1,2,3,4,5,6. Since you want the probability that the number is GREATER than 1, you need to roll a 2,3,4,5, or 6. Which you have 5 total outcomes that would be successful out of 6. Makes the probability 5/6 or .833333

6 0

3 years ago

What is the compound interest on investing $600 for 3 years at 7% per annum?

Marysya12 [62]

Answer:

About $735.03

Step-by-step explanation:

The compound interest formula is A=P(1+r/n)^nt

P is the original amount (principal)

r is the rate

n is the number of times compounded (1 for this one since it is annual)

and t is the time compounded

5 0

3 years ago

Help !!!<br>See question in image.<br>Please show workings .<br>

ivolga24 [154]

Answer:

see explanation

Step-by-step explanation:

Given f(x) then the derivative f'(x) is

f'(x) = lim(h tends to 0 ) $\frac{f(x+h)-f(x)}{h}$

= lim ( h to 0 ) $\frac{4(x+h)^2-2-(4x^2-2)}{h}$

= lim ( h to 0 ) $\frac{4(x+h)^2-2-4x^2+2}{h}$

= lim( h to 0 ) $\frac{4x^2+8hx+4h^2-4x^2}{h}$

= lim( h to 0 ) $\frac{8hx+4h^2}{h}$

= lim ( h to 0 ) $\frac{4h(2x+h)}{h}$ ← cancel h on numerator/ denominator

= lim ( h to 0 ) 4(2x + h) ← let h go to zero

f'(x) = 8x

5 0

3 years ago

Determine whether the sequence converges or diverges. If it converges, find the limit. (If an answer does not exist, enter DNE.)

In-s [12.5K]

Answer:

The sequence diverges.

Step-by-step explanation:

A sequence $a_{n}$ converges when $\lim_{n \rightarrow \infty} a_{n}$ is a real number.

In this question, the sequence given is:

$a_{n} = 4n\cos{(7n\pi)}$

The cosine is always going to be between -1 and 1, so for the convergence of the sequence, we look it as: $a_{n} = 4n$ . So

$\lim_{n \rightarrow \infty} a_{n} = \lim_{n \rightarrow \infty} 4n = \infty$

Since the limit is not a real number, the sequence diverges.

5 0

3 years ago

Simplify 3.3l : 900ml

stich3 [128]

<span>3.3l : 900ml = 3300 ml / 900 ml = 33/9 </span>

3 0

4 years ago