Guest #1422

2 months ago

No answer choices given but i think this is it.......This budget can be modified by increasing the amount spent on food and utilities and decreasing the amount spent on clothes and rent, thereby maintaining a positive actual net income.

Question

F(x)=x 3
−6f, left parenthesis, x, right parenthesis, equals, x, start superscript, 3, end superscript, minus, 6
h(x)=\sqrt[\Large3]{2x-15}h(x)=
3
2x−15
h, left parenthesis, x, right parenthesis, equals, root, start index, 3, end index, square root of, 2, x, minus, 15, end square root
Write f(h(x))f(h(x))f, left parenthesis, h, left parenthesis, x, right parenthesis, right parenthesis as an expression in terms of xxx.
f(h(x))=f(h(x))=f, left parenthesis, h, left parenthesis, x, right parenthesis, right parenthesis, equals

Solution 1

For this case we have the following functions:

F (x) = x ^ 3-6

h (x) = 3 ^ root (2x-15)

Doing the composition of functions we have:

f (h (x)) = (3 ^ root (2x-15)) ^ 3-6

Rewriting we have:

f (h (x)) = 2x-15 - 6

f (h (x)) = 2x-21

**Answer:**

**The compound function f (h (x)) is given by:**

**f (h (x)) = 2x-21**

F (x) = x ^ 3-6

h (x) = 3 ^ root (2x-15)

Doing the composition of functions we have:

f (h (x)) = (3 ^ root (2x-15)) ^ 3-6

Rewriting we have:

f (h (x)) = 2x-15 - 6

f (h (x)) = 2x-21

Solution 2

2x - 21

......................

Question

How does tan 135 degrees compare to tan -135 degrees

Solution 1

Evaluating the tangent function for the two values we obtain the following:

tan 135=tan(135+180)=tan 315=-1

next:

tan -135=tan(180-135)=tan 45=1

thus comparing the two we see that tan 135 is negative while tan -135 is positive

tan 135=tan(135+180)=tan 315=-1

next:

tan -135=tan(180-135)=tan 45=1

thus comparing the two we see that tan 135 is negative while tan -135 is positive

Question

Solve the system of equations below x-2y=3
2y-3y=9

Solution 1

First you solve 2y-3y=9.

Now that you have y, then you substitute y into x-2y=3 to find X

Your solution is (-15, -9)

Now that you have y, then you substitute y into x-2y=3 to find X

Your solution is (-15, -9)

Question

Instructions:Select the correct answer. Which function is the inverse of f(x)=50000(0.8)^x

Solution 1

To solve this problem you must follow the proccedure shown below:

1. You have the following function given in the problem:

f(x)=50000(0.8)^x

2. You can rewrite it as below:

y=50000(0.8)^x

3. Then, you must apply interchange the variables:

x=50000(0.8)^y

4. Now, you have:

x/50000=(0.8)^y

5. When you apply ln you obtain:

ln(x/50000)=ln(0.8)^y

ln(x)-ln(50000)=yln(0.8)

6. Now, clear y:

** y=[ln(x)-ln(50000)]/ln(0.8)**

1. You have the following function given in the problem:

f(x)=50000(0.8)^x

2. You can rewrite it as below:

y=50000(0.8)^x

3. Then, you must apply interchange the variables:

x=50000(0.8)^y

4. Now, you have:

x/50000=(0.8)^y

5. When you apply ln you obtain:

ln(x/50000)=ln(0.8)^y

ln(x)-ln(50000)=yln(0.8)

6. Now, clear y:

Question

"7 less than a number t" written as an algebraic expression is:

Solution 1

**Answer:**** The expression for the given statement is **

**Step-by-step explanation:**

**We are given a statement:**

7 less than a number t

Let the number be considered as 't'

'Less' in the above statement means subtraction operation.

The numerical value written before the 'less' operation is written after in the expression.

**Thus, the expression for the given statement is **

Question

How do you do a probability tree? How do you start it? How do I get all my percentages to add up to 100? Please help guys, this is for a project. I need to know the steps on how to do one or I'll funk the class.

Solution 1

why you just give the question give the question && the answer !!!

Solution 2

**Answer:**

why you just give the question give the question && the answer !!!

Question

The truth table represents statements p, q, and r. p q r q ∧ r A T T T T B T T F F C T F T F D T F F F E F T T T F F T F F G F F T F H F F F F If p is false, which row represents when p ∨ (q ∧ r) is true?

Solution 1

**Solution:**

q ∧ r : q and r

q r q∧r

T T T

T F F

F T F

F F F

p ∨ (q∧r)

p OR (q AND r)

p q∧r p∨(q∧r)

F T∧ T=T T

F F∧T = F F

F T ∧ F=F F

F F ∧ F =F F

**If P is false , The row which represents when p ∨ (q ∧ r) is true is →→F T T T**

**Which is Option E. **

Solution 2

**Answer:**

option e

**Step-by-step explanation:**

Question

An apple pie with a circumference of 28.26 inches is cut into 6 equal-sized pieces. Two pieces of the pie are eaten. What is the area of the pie that is left? Select the correct answer. Use 3.14 for π.

Solution 1

C = πd

d = C / π

d = 28.26 / 3.14

d = 9 in

but r = d/2 = 9/2 = 4.5 in

A = π r^2

= 3.14 x (4.5^2)

= 3.14 x 20.25

= 63.585

divided into 6 equal

so 63.585 / 6 = 10.5975

but ate 2, so there are 4 pieces left

4 x 10.5975 = 42.39

answer

the area of the pie that is left is 42.36 in^2

d = C / π

d = 28.26 / 3.14

d = 9 in

but r = d/2 = 9/2 = 4.5 in

A = π r^2

= 3.14 x (4.5^2)

= 3.14 x 20.25

= 63.585

divided into 6 equal

so 63.585 / 6 = 10.5975

but ate 2, so there are 4 pieces left

4 x 10.5975 = 42.39

answer

the area of the pie that is left is 42.36 in^2

Solution 2

Hey user!!

your answer is here...

we know that circumference of circle = πd

given the circumference of the apple pie = 28.26 in.

therefore πd = 28.26 in.

==> 3.14 × d = 28.26 in.

==> d = 28.26/3.14

==> d = 9 in.

the diameter of the apple pie is 9 in.

therefore radius of the apple pie = 9/2 = 4.5 in.

area of the apple pie = πr²

== 3.14 × 4.5 × 4.5

= 63.585 in²

it's divided into 6 equal parts and two pieces are eaten. so the area of leftover pie = 63.585/6 × 4

= 63.585/3 × 2

= 21.195 × 2

= 42.39 in²

cheers!!

your answer is here...

we know that circumference of circle = πd

given the circumference of the apple pie = 28.26 in.

therefore πd = 28.26 in.

==> 3.14 × d = 28.26 in.

==> d = 28.26/3.14

==> d = 9 in.

the diameter of the apple pie is 9 in.

therefore radius of the apple pie = 9/2 = 4.5 in.

area of the apple pie = πr²

== 3.14 × 4.5 × 4.5

= 63.585 in²

it's divided into 6 equal parts and two pieces are eaten. so the area of leftover pie = 63.585/6 × 4

= 63.585/3 × 2

= 21.195 × 2

= 42.39 in²

cheers!!

Question

Find the volume of the composite solid. Round your answer to the nearest tenth. Item 11
Find the volume of the composite solid. Round your answer to the nearest tenth.

Solution 1

We need a picture of the shape.

Solution 2

**Answer:**

We need a picture of the shape.

**Step-by-step explanation:**

Question

Jonas is conducting an experiment using a 10-sided die. He determines that the theoretical probability of rolling a 3 is mc015-1.jpg. He rolls the die 20 times. Four of those rolls result in a 3. Which adjustment can Jonas make to his experiment so the theoretical and experimental probabilities are likely to be closer?

Solution 1

The link doesn't work, but I imagine he would have figured that there is a 1/10 chance of a 3 being rolled, assuming there are ten different numbers on the die.

Since he rolled the die 20 times, and 4 of those rolls were 3's, the experimental probability of him rolling a 3 are 1/5.

What I think he should do is: try the experiment 3 times, then gather the data of the experiments, and make his prediction.

Since he rolled the die 20 times, and 4 of those rolls were 3's, the experimental probability of him rolling a 3 are 1/5.

What I think he should do is: try the experiment 3 times, then gather the data of the experiments, and make his prediction.

Solution 2

**Answer: the answer is D your welcome**

**Step-by-step explanation: its DDDDDDDDDD**

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