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mel-nik [20]
3 years ago
9

Compare 2/8 to 1/2 write to explain you step by step

Mathematics
1 answer:
Softa [21]3 years ago
7 0

Answer:

2/8 is one-half as much as 1/2

Step-by-step explanation:

Change the denominators to the same number.

2/8 is already okay

1/2=4/8

now

2/8 would be one-half as much as 4/8

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How do you find the sides of a trangle when you already have your hypotenuses
PIT_PIT [208]

Answer

just reverse it. if you already have the long side plug it into the equation a2+b2=c2. and instead of adding youd subtract

Step-by-step explanation:

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3 years ago
PLEASE HELP ME I NEED HELP I WILL GIVE 35 POINTS
KATRIN_1 [288]
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3 years ago
Read 2 more answers
Consumers are spending more on music from digital sources than they do on CDs. Purchases of streamed music from services such as
hodyreva [135]

Answer:

(a) (i) 3.7 billion

(ii) $ 4.6 billion

(b) $ 0.3 billion/year

Step-by-step explanation:

Given equation that shows the amount( in billions of dollar ) spent by consumers on streamed music after t years since 2012,

f(t) = 3.7 + 0.84 ln(t + 1) ,

(a)

(i) for 2012, t = 0,

So, the amount spent by consumers on streamed music in 2012,

f(0) = 3.7 + 0.84 ln (1)

= 3.7 + 0.84(0)

= $ 3.7 billion

(ii) for 2014, t = 2 years,

So, the amount spent by consumers on streamed music in 2014,

f(0) = 3.7 + 0.84 ln (1+2)

= 3.7 + 0.84 ln(3)

= 3.7 + 0.9228

= 4.6228 billion

≈ $ 4.6 billion

(b) ∵ f(t) = 3.7 + 0.84 ln(t + 1),

Differentiating with respect to t,

f'(t) = 0.84 \frac{1}{t+1}

For t = 2 years,

f'(2) = 0.84 \frac{1}{2+1}=\frac{0.84}{3}=0.28\approx 0.3

Hence, the amount spent by consumers on streamed music is growing with the rate of $ 0.3 billion/year in 2014

6 0
3 years ago
This is very important, please help mee :)
Bogdan [553]

Answer:

f(-1) = 3

Step-by-step explanation:

f(-1) means the value of y at x = -1.

So what's the value of y at x = 1?

First, focus on the graph and look at x = -1.

Next, see which y-value does graph pass through when x = -1.

Looks like the graph passes y = 3 when x = -1

Thus, f(-1) = 3

7 0
2 years ago
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