4 years ago

I NEED HELP PLEASE I have been on this question for a hour

Mathematics

1 answer:

Alexus [3.1K]4 years ago

7 0

Answer:

A-8

Step-by-step explanation:

Any other higher number plugged in makes the equation false

You might be interested in

Assume that 11 people, including the husband and wife pair, apply for 4 sales positions. People are hired at random.

Nastasia [14]

27% probability both husband and wife will be hired

5 0

3 years ago

I NEED HELP WITH A MATH QUESTION PLEASE???!

taurus [48]

Part A
Chorus:
Expontential growth = b*a^x
b = 15
a = 1.12 (a= r+1), r = 12%

Which gives a function of f(x) = 15*1.12^x

Band
Linear growth = ax+b
a = 2
b = 30

Which gives a function of g(x)=2x+30

Part B:
f(9) = 15*1.12^9 = 41.59
g(9) = 2*9+30 = 48

Part C:
This is probably problem solving, where you're allowed to use calculators and other softwares.

Therefore you can use different softwares, and make f(x) = g(x).
I did this, and got it to 10.95427141

8 0

3 years ago

Identify the following equation as that of a line, a circle, an ellipse, a parabola, or a hyperbola. xy = 4

MA_775_DIABLO [31]

Xy = 4 is a hyperbola