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2 years ago

Evaluate the function rule for the given value. y = 6 ∙ 2x for x = –2

Mathematics

2 answers:

Aleks04 [339]2 years ago

4 0

6×4=24 is the right answer hope this helps

dybincka [34]2 years ago

3 0

Y = 6 times -4
y = -24

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A manufacturing company measures the weight of boxes before shipping them to the customers. Assume that the weights of boxes are

Sedaia [141]

Answer:

Step-by-step explanation:

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2 years ago

For the sequence an = 2n + 1, identify the values of a0 = _____, a1 = _____, a2 = _____, and a3 = _____.

Tresset [83]

Answer:

Option A - $a_0= 2,a_1= 3,a_2= 5,a_3= 9$

Step-by-step explanation:

Given : For the sequence $a_n= 2^n + 1$

To find : Identify the values of following?

Solution :

The nth term of the sequence is $a_n= 2^n + 1$

Substitute n=0,1,2 and 3

When n=0,

$a_0= 2^0+ 1$

$a_0= 1+1$

$a_0=2$

When n=1,

$a_1= 2^1+ 1$

$a_1= 2+1$

$a_1=3$

When n=2,

$a_2= 2^2+ 1$

$a_2=4+1$

$a_2=5$

When n=3,

$a_3= 2^3+ 1$

$a_3= 8+ 1$

$a_3= 9$

Therefore, The value is $a_0= 2,a_1= 3,a_2= 5,a_3= 9$

So, Option A is correct.

4 0

2 years ago

An athlete signs a contract that guarantees a $ 9-million salary 6 yr from now. Assuming that money can be invested at 6.7% w

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Answer:

$6,020,826.711

Step-by-step explanation:

The computation of the present value of that year salary is shown below:

As we know that

Present value in case of continuous compounding, the formula is

$= \frac{Guaranteed\ amount}{e^{0.067 \times 6}}$

where,

The Guaranteed amount is $9,000,000

The Time period is 6 years

And, the interest rate is 6.7%

Now placing these values

So, the present value is

$= \frac{\$9,000,000}{e^{0.067 \times 6}}$

= $6,020,826.711

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2 years ago

44 students completed some homework and the histogram shows information about the times taken. Work out an estimate of the inter

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Answer:

q1=11

q3= 33

Step-by-step explanation:

The data set has 44 number of students. The first quartile is 25 % of the numbers in the data set . So

25 % of 44 = 25/100 * 44= 0.25 *44 = 11

So the first quartile lies at 11.

Similarly the third quartile lies at the 75 % of the numbers of the data set . So

75 % of 44 = 75/100 * 44= 0.75 *44 = 33

So the third quartile lies at 33.

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2 years ago

The radius of circle G is 4 cm. What is the tangent

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The tangent of a given circle is perpendicular to the radius a the point called point if tangency. The radius of the circle is perpendicular to the tangent at the point of tangency. This property is especially useful in cases where the radius that connects to the point of tangency forms a part of right angle because the pythagorean theorem and trigonometry apply to right angles.

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2 years ago