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3 years ago

12

Suppose i uncharacteristically give you a multiple-choice test with 10 questions, each having 5 possible answers. how many possi

ble ways could you fill out this test assuming you are required to give exactly one answer to every question?

1 answer:

vodka [1.7K]3 years ago

8 0

9765625 different ways. Do 5 to the 10th power.

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Suppose that each quater at a

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Tuition- 3,645
Fees- 110

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3 years ago

A company will need 40,000 in 6 years for a new addition. To meet the goal, the company deposits money into an account today tha

NeTakaya

"<span>A company will need 40,000 in 6 years for a new addition. To meet the goal, the company deposits money into an account today that pays 4% annual intrest compund quarterly." Let's pretend that the instructions state, "Determine the amount of money that must be deposited upfront so that you will have $40,000 in 6 years."

Use the Compound Amount formula: A = P(1 + r/n)^(nt),
where P is the principal (the amount deposited upfront), r is the interest rate as a decimal fraction, n is the number of compounding periods, and t is the time in years.

Here, $40000 = P(1 + 0.04/4)^(4*6)
$40000
So the upfront $ needed is P = -------------------------
(1+0.01)^24

This comes out to $31502.65 (answer)</span>

3 0

3 years ago

A ball has been thrown into the air its distance from the ground is given by the function s(t)=-16t^2+96t+100

slega [8]

Answer:

For t=3 sec the velocity change from positive to negative

Step-by-step explanation:

we have

$s(t)=-16t^2+96t+100$

This is the equation of a vertical parabola open downward (the leading coefficient is negative)

where

s(t) is the distance in feet

t is the time in seconds

We know that

To find out when the velocity change from positive to negative, we need to determine the turning point of the quadratic equation

The turning point of the quadratic equation is the vertex

so

Convert the quadratic equation into vertex form

$s(t)=-16t^2+96t+100$

Factor -16

$s(t)=-16(t^2-6t)+100$

Complete the square

$s(t)=-16(t^2-6t+9)+100+144$

$s(t)=-16(t^2-6t+9)+244$

Rewrite as perfect squares

$s(t)=-16(t-3)^2+244$

The vertex is the point (3,244)

therefore

For t=3 sec the velocity change from positive to negative

8 0

3 years ago

What is the result of converting 20 ounces into pounds

In-s [12.5K]

20 ounces converts to 1.25 pounds.
(Hope this helps you! Feel free to message me if you have any additional questions. :) Have a nice day!)

5 0

3 years ago

Read 2 more answers

Evaluate 3_/2 x 5_/2 .....(root)

Nostrana [21]

$( \frac{3}{2} )( \frac{5}{2}) = \frac{15}{2} or \sqrt{15} = 3.8 or 4$

3 0

3 years ago