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
tatyana61 [14]
3 years ago
7

Please help me with matching formulas!!!

Mathematics
1 answer:
bonufazy [111]3 years ago
8 0
1 to simple interest
2 to distance
3 to rate of interest
4 to time money is invested
5 to time spent driving
6 to rate of speed
You might be interested in
if tom has 6 apple and he gave his mom 3 apple and and she made a apple pie how many apple are left. ​
ch4aika [34]

Answer:

depends, if he has 6 then he still has 6

if he gave her 3 of his six, then ate the pies, he has 3

Step-by-step explanation:

5 0
2 years ago
Please answer this question
Ann [662]
9.9=9×9=81 and you have to multiply
6 0
3 years ago
5x + 7 < -3 or 3x - 4 > 11
rodikova [14]

Answer:

x < -2; x > 5          

Step-by-step explanation:

5x + 7 < - 3                  3x - 4 > 11

     -7     -7                         +4   +4

    5x < - 10                        3x > 15

    / 5     /5                          /3     /3

      x < -2                             x > 5            

7 0
3 years ago
HELP.... please??????????????
Nostrana [21]

Answers:

Functions

  • y = -x+11
  • y = 2x^2-6x+4
  • y = -7

Not functions

  • x = 3
  • x^2+y^2 = 81
  • y^2 = -5x-12

=======================================================

Explanation:

A function is possible if and only if any given x input leads to exactly one y output.

For something like x^2+y^2 = 81, we can see that x = 0 leads to either y = 9 or y = -9. So this would <u>not</u> be a function. We would need x to pair with only y value to have it be a function.

We have the same thing going on with y^2 = -5x-12 as well.

For anything of the form x = k, where k is any real number, this is also not a function. We have one single input only and it leads to infinitely many outputs. So in a sense, this is even worse compared to the other examples.

-----------------

In summary, we have these three non-functions:

  • x = 3
  • x^2+y^2 = 81
  • y^2 = -5x-12

Everything else is a function. You can use the vertical line test as a visual way to check.

8 0
3 years ago
Although the actual amount varies by season and time of​ day, the average volume of water that flows over the falls each second
NikAS [45]
1sec = 3.6 x 10^5gallons
1 hr = 3600 x 3.6 x 10^5gallons
1hr = 1.296 x 10^9 gallons
6 0
2 years ago
Other questions:
  • The maximum afternoon temperature in Granderson is modeled by t=60-30 cos (x<img src="https://tex.z-dn.net/?f=%20%5Cpi%20" id="T
    6·1 answer
  • Help me please on these 2 thank you :)
    13·2 answers
  • A movie cost $3,254,107 to produce. What digit is in the hundred thousands place?
    15·1 answer
  • The Math Honor Society has 100 members. There are 60 juniors and 40 seniors. The bylaws state that the president has to be a sen
    9·2 answers
  • What is the value of x
    8·1 answer
  • Simplify 8 − (14). <br> −22 <br> −6 <br> 6 <br> 22
    9·2 answers
  • a spinner is divided into eight equal parts numbered 1 to 8. if the spinner is spun once, what is the probability that it stops
    13·2 answers
  • Simplify the following numerical expressions.
    6·1 answer
  • If g(x) = x^2 - 4 find g (5) A. 6 B. 14 C. 21 D. 29​
    13·2 answers
  • Express each percent as a fraction in the simplest form.<br> 1. 56 1/4 % 2. 15 3/5 % 3. 13 1/3 %
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!