All categories

2 years ago

PLZ I NEED THIS ASAP! ILL GIVE YOU BRAINLIST!! ALSO TRY TO PUT AN EXPLANATION!

Mathematics

1 answer:

My name is Ann [436]2 years ago

5 0

Answer:

$3 per attendee

Step-by-step explanation:

($100 - $40) / (20 - 0) = $3 per attendee

You might be interested in

Substitute w = 1 and w = 3 to determine if the two expressions are equivalent.

Margaret [11]

Answer:

The true statements are A and D

Step-by-step explanation:

4 (3(3) + 4) is 52, while 16(3) + 12 is 60

that would not be equivalent in w = 3 but it would in w = 1

6 0

2 years ago

Read 2 more answers

Which expression represents the growth of an investment of $2,000 at 4% per year for a period of t years?

VikaD [51]

Answer:

2,000(1.04)t

Step-by-step explanation:

To determine this answer, you would use the formula initial value (1 + interest) times the number of years. This would equal 2,000(1.04)t.

3 0

2 years ago

Need Help ASAP!!!

Drupady [299]

Answer:

B) { $(-2, -3), (-3, -2), (2, 3), (3, 2)$ }

Step-by-step explanation:

A function cannot have replicated x-coordinates. All the other answer choices do, so you would pick this one.

I am joyous to assist you anytime.

8 0

3 years ago

Use a half-angle identity to find the exact value of sinPi/8

stellarik [79]

Answer:

sin(π/8) = (1/2)√(2-√2)

Step-by-step explanation:

Using the half-angle formula ...

$\sin{\dfrac{\theta}{2}}=\sqrt{\dfrac{1-\cos{\theta}}{2}}$

We can let θ = π/4 and simplify the result as follows:

$\sin{\dfrac{\pi}{8}}=\sqrt{\dfrac{1-\cos{(\pi/4)}}{2}}=\sqrt{\dfrac{1-\dfrac{\sqrt{2}}{2}}{2}}=\sqrt{\dfrac{2-\sqrt{2}}{4}}\\\\=\boxed{\dfrac{1}{2}\sqrt{2-\sqrt{2}}}}$

5 0

3 years ago

Read 2 more answers

-3x=6x + 2 solve for x

AnnyKZ [126]

Answer:

Step-by-step explanation:

6x+3x= -2

9x= -2

x= -2/9

8 0

3 years ago

Read 2 more answers