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
Bond [772]
3 years ago
8

Which of the following could represent a diver’s position in relation to the surface of the water after diving into a pool?

Mathematics
1 answer:
bulgar [2K]3 years ago
3 0

Answer:

-2 meters

-3.1 meters

- 2 1/2 meters

Step-by-step explanation:

I did them and I got it right!

pls brainlest me

You might be interested in
Roy Gross is considering an investment that pays 7.6 percent, compounded annually. How much will he have to invest today so that
Debora [2.8K]

Answer: he should invest $16129 today.

Step-by-step explanation:

Let $P represent the initial amount that should be invested today. It means that principal,

P = $P

It would be compounded annually. This means that it would be compounded once in a year. So

n = 1

The rate at which the principal would be compounded is 7.6%. So

r = 7.6/100 = 0.076

The duration of the investment would be 6 years. So

t = 6

The formula for compound interest is

A = P(1+r/n)^nt

A = total amount in the account at the end of t years.

A = 25000

Therefore

25000 = P(1+0.076/1)^1×6

25000 = P(1.076)^6

25000 = 1.55P

P = 25000/1.55

P = $16129

4 0
3 years ago
Need help with Math (Quadratic)
BaLLatris [955]

Answer:

  f(x) = 2(x -3)² +5   or   f(x) = 2x² -12x +23

Step-by-step explanation:

The equation of a quadratic is easily written in vertex form when the coordinates of the vertex are given. Here, the point one horizontal unit from the vertex is 2 vertical units higher, indicating the vertical scale factor is +2.

__

<h3>vertex form</h3>

The vertex form equation for a parabola is ...

  f(x) = a(x -h)² +k . . . . . . vertex (h, k); vertical scale factor 'a'

<h3>equation</h3>

For vertex (h, k) = (3, 5) and vertical scale factor a=2, the vertex form equation of the parabola is ...

  f(x) = 2(x -3)² +5 . . . . . vertex form equation

Expanded to standard form, this is ...

  f(x) = 2(x² -6x +9) +5

  f(x) = 2x² -12x +23 . . . . . standard form equation

8 0
2 years ago
What is the value of a in the diagram below?​
adell [148]

Answer:

a=8

Step-by-step explanation:

We can use ratios of similar triangles to solve

The smaller triangle has sides a and 12  and the larger triangle has sides a+a+4  and 12+18  which combine to 2a+4  and 30

a               2a +4

--------- = -----------

12            30

Using cross products

30a = 12(2a+4)

30a = 24a +48

Subtract 24a from each side

30a -24a = 24a-24a +48

6a = 48

Divide each sdie by 6

6a/6 =48/6

a =8

7 0
3 years ago
Find the equation of the line that is parallel to y=x-3 and contains the points (3,-2)
Degger [83]
Answer:

y = [1]x + [-5 ]

Step-by-step explanation:

the equation is : y = ax+b

the slope is a : a =1 ( same slope parrallal to the line : y= x-3 )

the line that passes through (3, -2) : -2 = (3)+b
b = -5

the equation is : y = x-5
4 0
2 years ago
911, What's your Emergency?...Hello, is anyone there?
vampirchik [111]

Answer:

ote! the answer is 1.d 2.d

Step-by-step explanation:

there you go baby girl

8 0
3 years ago
Other questions:
  • Which point lies on the line defined by 2x – y = 7?
    5·1 answer
  • +38+9y=+2 what does y equal
    8·2 answers
  • Answer?????????????????
    14·1 answer
  • Last week Kelly ran 28 Miles. This week she ran 32 miles. What was the percent change in number of miles she ran?
    13·1 answer
  • Lucy bought some shrubs to plant in a garden.Eaxh shrub cost $9.If lucy spent $216bin all, how many shrubs did she buy
    13·1 answer
  • Find the inverse of y=11^x
    10·1 answer
  • Pls help me !!! I have to answer this in 2-5 mins. PLSS HELPP
    13·1 answer
  • The population of Bayside, CA increased from 23,560 in 1990. The annual rate of population increase for the next 20 years was ab
    6·1 answer
  • I’ll give you brainlest if you solve this!! Pleasee
    13·1 answer
  • What divisor is represented by the synthetic division below? A vertical line and horizontal line combine to make a L shape. Ther
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!