All categories

3 years ago

20) PLS HELP WITH QUESTION ASAP

Mathematics

1 answer:

Dafna11 [192]3 years ago

6 0

Answer:

C. a n =3000(1.05)n-1

Step-by-step explanation:

Arithmetic sequence formula, it is 1.05 because it increases by 1/20th each time. It is n-1 because n-1 is the correct form of arithmetic sequence formulas, without the n-1 it wouldn't work.

You might be interested in

Multiplying mixed numbers<br>2×5 1/2=

Softa [21]

2 * 5 1/2 = 11
I need at least 20 characters so I guess I'll break it down in 2 parts:
2 * 5 = 10
2 * 1/2 = 1
10 + 1 = 11
There ya go :)

5 0

3 years ago

Read 2 more answers

What is the answer for 2(4x-12)+1=9

sweet [91]

Answer:

x = 4

Step-by-step explanation:

2(4x-12)=8

4x-12=4

4x=16

x=4

8 0

1 year ago

Pls help me and thank you!

Rudik [331]

Answer : -3/4 ..............

6 0

3 years ago

Value of x-y^x-y when x=2 and y=-2?

Nonamiya [84]

Step-by-step explanation:

x-y^x-y

2-(-2)^2-(-2)

2-(-2)^2+2

2-(-2)^4

2-(16)

=-14

3 0

2 years ago

3. A kite is aloft at the end of a 1500 foot string. The string make an angle of 43° with the

sineoko [7]

Answer:

$h= 1500\,*\,sin(43^o)$

Step-by-step explanation:

Notice that there is a right angle triangle formed with sides as follows:

hypotenuse is the actual 1500 ft string. The acute angle 43 degrees is opposite to the segment that represents the height of the kite from the ground. Therefore, the trigonometric ratio that we can use to find that opposite side to the given angle, is the sine function as shown below:

$sin(43^o) = \frac{opposite}{hypotenuse} \\sin(43^o) = \frac{opposite}{1500}\\opposite = 1500\,*\,sin(43^o)\\h= 1500\,*\,sin(43^o)$

8 0

3 years ago