3 years ago

I have homework yea only a few questions help meh pls only

Mathematics

1 answer:

Rudik [331]3 years ago

8 0

Answer:

1.) B

2.) (7,1)

3.) (-8,12)

(-7,+6)

Step-by-step explanation:

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Given:

Colt1911 [192]

Your question is very confusing but x=8 so just plug in 8 where you see X

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3 years ago

What's the Error? Explain the error. Find the correct solution.<br> 42-(-6)=-7

earnstyle [38]

Answer: 42 -(-6)= 48

Step-by-step explanation:

a negative - a negative will always equal a positive

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2 years ago

Y = 100 (1- 1/2) ^t<br><br> decay or growth

charle [14.2K]

Answer:

Decay

Step-by-step explanation:

We are given an equation $y=100(1-0.5)^t$

We need to say about decay or growth of exponential function.

Exponential function: $y=a\cdot b^x$

Where,

a is initial value of exponential function.
b is decay or growth of function

For decay: 0<b<1

For growth: b>1

Now we rewrite the equation into this form

$y=100(1-0.5)^t$

Changes to

$y=100(0.5)^t$

Here, b=0.5 < 1

Therefore, The given function would be decay.

Thus, $y=100(1-0.5)^t$ is deacy.

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3 years ago

1. Ryan rolls a die and flips a coin 20 times. The results

lions [1.4K]

Answer:

Around 30 times I believe

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2 years ago

I need help please click i really need help

rosijanka [135]

0.25-1.125-16/8=??
Answer is -2.875

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3 years ago

Read 2 more answers