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3 years ago

H(x) = 3х – 4 What is h(6)?

Mathematics

1 answer:

xeze [42]3 years ago

8 0

Answer:

Step-by-step explanation:

h(6) means what is the value of h(x) when x is 6.

The value given for h(x) is 3x-4.

So we need to evaluate the expression 3x-4 for x=6.

Replace x with 6: 3(6)-4

Now perform order of operations.

3(6)-4

18-4

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Let f(x)= 12/4x+2 find f(-1)

denis23 [38]

F(x) = 12/(4x+2)

x = -1

f(-1) = 12 / [4(-1)+2]

f(-1) = 12 / (-4+2)

f(-1) = 12 / -2

f(-1) = -6

5 0

3 years ago

Use rounding (to the nearest 10) to estimate the product of 3217 x 44.

Inessa [10]

Answer:

141,548

Step-by-step explanation:

the product means you need to multiply

4 0

3 years ago

You deposit $10,000 into a bank account at 2% annual interest. How long will it take for the $10,000 to compound to $30,000?

Rama09 [41]

Answer: <em>time = 55.48 years</em>

Explanation:

Given:

Principal amount = $10000

Interest rate = 2% p.a

Amount = $30000

We can evaluate the time taken using the following formula:

$Amount=Principal(1+\frac{r}{100})^{t}$

$30000 = 10000\times(1+\frac{2}{100})^{t}$

Solving the above equation, we get

$1.02^{t} = 3$

Now taking log on both sides, we get;

$t\ log(1.02) = log(3)$

<em>time = 55.48 years</em>

8 0

3 years ago

jessie has n dollars in his bank account. he deposits $132 write an expression that represents the total amount jessie now has i

Elis [28]

Answer:

n+132

Step-by-step explanation:

8 0

3 years ago

Which story represents the graph below?

xz_007 [3.2K]

It's definitely not the first option, since the student first "slowly" walked to the bus station. Also, the student waited and stopped, so the speed should have been zero.

It's most likely the second option. The speed increases, stays constant, and increases again, which is exactly what's happening to the car's speed.

I'd choose the second choice.

Have an awesome day! :)

6 0

4 years ago