1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
babunello [35]
3 years ago
5

Zen deposited some money in a savings account. The graph below shows the value of Zen's investment y, in dollars, after x months

: 'graph of y equals 1000 multiplied by 1.002 to the power of 12 multiplied by x What does the y intercept of the graph represent?

Mathematics
2 answers:
kifflom [539]3 years ago
6 0

The y-intercept of 1000 in the graph is at the point where x is equal to 0.

At x=0, it means no month have passed. It is the initial point where Zen deposited the money.

What is the amount (y axis)? 1000!

So y represents the initial deposit of Zen, which is 1000.


ANSWER: Answer choice D (Amount of money Zen deposited in the savings account)

Verdich [7]3 years ago
4 0

Answer:

D. Amount of money Zen deposited in the savings account

You might be interested in
The spray from a sprinkler reaches 21 feet from the sprinkler and creates a circle as it spins. What is the
mylen [45]

Answer:

66ft

Step-by-step explanation:

c=pixD

c=pix21

c=65.9...=66ft

3 0
3 years ago
Read 2 more answers
Derivative of tan(2x+3) using first principle
kodGreya [7K]
f(x)=\tan(2x+3)

The derivative is given by the limit

f'(x)=\displaystyle\lim_{h\to0}\frac{f(x+h)-f(x)}h

You have

\displaystyle\lim_{h\to0}\frac{\tan(2(x+h)+3)-\tan(2x+3)}h
\displaystyle\lim_{h\to0}\frac{\tan((2x+3)+2h)-\tan(2x+3)}h

Use the angle sum identity for tangent. I don't remember it off the top of my head, but I do remember the ones for (co)sine.

\tan(a+b)=\dfrac{\sin(a+b)}{\cos(a+b)}=\dfrac{\sin a\cos b+\cos a\sin b}{\cos a\cos b-\sin a\sin b}=\dfrac{\tan a+\tan b}{1-\tan a\tan b}

By this identity, you have

\tan((2x+3)+2h)=\dfrac{\tan(2x+3)+\tan2h}{1-\tan(2x+3)\tan2h}

So in the limit you get

\displaystyle\lim_{h\to0}\frac{\dfrac{\tan(2x+3)+\tan2h}{1-\tan(2x+3)\tan2h}-\tan(2x+3)}h
\displaystyle\lim_{h\to0}\frac{\tan(2x+3)+\tan2h-\tan(2x+3)(1-\tan(2x+3)\tan2h)}{h(1-\tan(2x+3)\tan2h)}
\displaystyle\lim_{h\to0}\frac{\tan2h+\tan^2(2x+3)\tan2h}{h(1-\tan(2x+3)\tan2h)}
\displaystyle\lim_{h\to0}\frac{\tan2h}h\times\lim_{h\to0}\frac{1+\tan^2(2x+3)}{1-\tan(2x+3)\tan2h}
\displaystyle\frac12\lim_{h\to0}\frac1{\cos2h}\times\lim_{h\to0}\frac{\sin2h}{2h}\times\lim_{h\to0}\frac{\sec^2(2x+3)}{1-\tan(2x+3)\tan2h}

The first two limits are both 1, and the single term in the last limit approaches 0 as h\to0, so you're left with

f'(x)=\dfrac12\sec^2(2x+3)

which agrees with the result you get from applying the chain rule.
7 0
3 years ago
An architect is standing 250 feet from the base of a building and would like to know the height of the building. If he measures
GREYUIT [131]

see the figure below to better understand the problem

we have that

\begin{gathered} tan55^o=\frac{h}{250}---->\text{ by TOA} \\  \\ solve\text{ for h} \\ h=250*tan55^o \\ h=357.0\text{ ft} \end{gathered}<h2>The answer is 357.0 feet</h2>

8 0
1 year ago
What is the slope of the line on the graph
cupoosta [38]

Answer:

The answer is 1/2. Hope that helps

Step-by-step explanation:

You count up how many times you need to. You then count right.

5 0
3 years ago
Read 2 more answers
Need quick help on this
Masteriza [31]

Answer:

C.

Step-by-step explanation:

I cant really explain it but i had the same question and had the answer worked out on the paper

Hope it helps :3 (tell me if it was right or wrong so i know if i need to fix something later)

8 0
3 years ago
Other questions:
  • a company makes wax candles in the shape of a cylinder. each candle has a diameter of 8 inches and a height of 3 inches. How muc
    9·1 answer
  • Duffy was analyzing the trajectory made after throwing a football. his coach was able to measure that his throw reached a maximu
    11·1 answer
  • The digits of a certain three-digit number are consecutive odd numbers. If the sum of the digits is 15, find the number.
    14·2 answers
  • An open box is formed by cutting squares with side lengths of 3 inches from each corner of a square piece of paper. what is a si
    12·1 answer
  • In a ___________, a random variable can take any value in a specified range.
    10·1 answer
  • How do you round 18.386 to the nearest hundredth
    10·1 answer
  • Find the rectangular coordinates of the point with the polar coordinates (7, 2pi/3)
    10·1 answer
  • Help please!!!!!!!!!!!!!!!!!!
    12·2 answers
  • Five tickets to a play cost $38. What does each ticket cost if they all cost the same?
    15·1 answer
  • A bacteria culture doubles every 5 hours. Determine the hourly growth rate of the bacteria
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!