4 years ago

What information can you obtain from an empirical formula?

Mathematics

1 answer:

vlada-n [284]4 years ago

5 0

Observed information, not values based on a theory.

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Amy is planning the seating arrangement for her wedding reception. Each round table can sit 10 guests. The head table can sit th

Zigmanuir [339]

236-6 because of head table

230 divided by 10 because of 10 per table

Answer: 23

3 0

2 years ago

Consider the exponential function f ( x ) = 13 , 500 ⋅ 0.89^x, which models the value of Mikayla's scooter, where x represents t

Elden [556K]

Answer: $8470

Step-by-step explanation:

To solve this, you can substitute 4 for x:

$f(x) = 13500*.89^4\\f(x) = 13500*0.6274\\f(x) = 8470$

Mikayla's scooter is worth around $8470 after 4 years.

It was originally worth 13,500 dollars and depreciated by 11% every year.

7 0

3 years ago

1/2(x+10)= 1/4 (x-8) x= <br> (must be a fraction)

Alex_Xolod [135]

Answer:

$x=-9\frac{1}{3}$

Step-by-step explanation:

$\frac{1}{2}(x+10)=\frac{1}{4}(x-8)$

$\frac{1}{2}x+5=\frac{1}{4}x-2$

$\frac{1}{2}x-\frac{1}{4}x=-5-2$

$\frac{3}{4}x=-7$

$x=-\frac{28}{3}=-9\frac{1}{3}$

5 0

3 years ago

What is x-31=112<br><br><br>please help

Oliga [24]

Answer:

143

Step-by-step explanation:

x-31=112

Add 31 to both sides,

x - 31 = 112

+31 +31

-31 and +31, cancel out so we're left with...

x = 143

5 0

3 years ago

Read 2 more answers

HELPPPP look at image

AURORKA [14]

Answer:

16 red and 20 blue

Step-by-step explanation:

If you look at the picture there is 16 red

So add 16+64=80 then 80+20=100

16 red

20 blue

64 yellow

5 0

3 years ago