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Katen [24]
3 years ago
8

If you place a 24-foot ladder against the top of a 20-foot building, how many feet will the bottom of the ladder be from the bot

tom of the building? Round to the nearest tenth of a foot.
help please ​
Mathematics
1 answer:
babymother [125]3 years ago
8 0
I also need help on this question
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A=P(1+r)^t what does the 1 represent
Cloud [144]

Answer:

it doesn't represent anything

Step-by-step explanation:

here is an example, Consider that your grandmother is a firm believer in saving money and refuses to give gift cards or cash at holidays. Instead, she gives all of the grandchildren $500 invested in five-year CDs (Certificates of Deposit) with compound interest figured twice a year and a 2% interest rate. Set aside the delayed gratification for a moment -- The question is, how much money will the CD be worth in 5 years? That is where compound interest kicks in.

Filling in the compound interest formula of A=P(1+r/n)^nt, your holiday gift looks like this: A = 500(1+.022)^25. Following the order of operations, we calculate the amount in the parenthesis first to get A = 500(1.01)^25. From there, we input the exponents to get A = 500(1.10). Now in our final calculation, the final value is A = $550. At the end of 5 years, your CD will be worth $550.

6 0
3 years ago
Scientists released 8 rabbits into a new habitat in year 0
wariber [46]

Answer:

A. f(x)= 8(2)^x

Step-by-step explanation:

hope that helped

5 0
3 years ago
Yoshi saved $5 each week for 23 weeks. What is the total amount of money he saved. Use an area model to solve
Savatey [412]

If Yoshi saves $5 dollars each week for 23 weeks he will have $115

5 0
3 years ago
The graph of quadratic function f has zeros of -8 and 4 and a maximum at (-2,18). What is the value of a in the function’s equat
Gennadij [26K]
<h2>Quadratic Function Equations</h2>

To find the equation of a parabola given the vertex and the zeroes, we can use the intercept form equation to help us:

y=a(x-r)(x-s)

  • r and s = intercepts/zeros of the graph

<h2>Solving the Question</h2>

We're given:

  • Zeros: -8, 4
  • Maximum: (-2, 18)

y=a(x-r)(x-s)

⇒ Plug in the given information:

y=a(x-(-8))(x-4)\\18=a(-2-(-8))(-2-4)\\18=a(-2+8)(-2-4)\\18=a(6)(-6)\\18=a(-36)\\1=-2a\\\\a=-\dfrac{1}{2}

<h2>Answer</h2>

a=-\dfrac{1}{2}

4 0
2 years ago
What percentage of Susan shopping tips are greater than $40?
7nadin3 [17]
Susan's Q1 is $40.  Therefore, 75% of her tips are greater than $40.
6 0
3 years ago
Read 2 more answers
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