i will give brainliest<3

I Will Give Brainliest&lt;3

Answers

Answer 1
The first part of the question is $2280.00

I multiplied 38,000 by .06

Related Questions

is 2*4 and 4*4 proportianal?

Answers

Answer:

no, 2/4 and 4/4 is not proportional.

Step-by-step explanation:

answer is not equal

The odds in favor of Frank McKinnis winning a hot dog eating contest are 3:8.
a. Determine the probability that Frank will win the contest.
b. Determine the probability that Frank will not win the contest.
a. The probability that Frank will win the contest is
b. The probability that Frank will not win the contest is

Answers

Answer:

a. 37.5% chance of winning

b. 5/8 or 62.5% chance of losing

Step-by-step explanation:

a. 37.5% chance of winning

b. 5/8 or 62.5% chance of losing

What is the value of x in the equation below?

⅗ = x/30

A. 6

B. 9

C. 10

D. 18​

Answers

Answer:

D. 18

Step-by-step explanation:

3÷5=0.6

0.6×30=18

x=18

please make me Brainliest and follow me

Answer:

The value of x in the equation below is 18.

Step-by-step explanation:

We can use proportions to solve this. Cross-multiply then divide.

[tex] \frac{3}{5} = \frac{x}{30} \\ \\ \frac{5x}{5} = \frac{90}{5} \\ \\ x = 18[/tex]

REAL-WORLD PROBLEM. Joshua's cell phone bill can be represented by
y = 0.15x + 5 and Jayson's cell phone bill is given by y = 0.20x + 25, where x is the
number of text messages each sends in a month. Interpret the meaning of 0.15 and
0.20 in these equations, and describe the difference between the graphs of the
functions.


HELP ASAP PLSSSSS

Answers

Answer:

Step-by-step explanation: 0.15 and 0.2 are the slope of the line on the graph. The graph of the equation reading y = 0.20x + 25 would show a steeper line bc the bigger the slope the steeper the line.

c/4 = -8
c=?
I am very anxious, if you know the answer, please do tell me, thank you.

Answers

the answer it -32.
8 • 4 = 32, you’re trying to find the negative number so add the negative sign and insert it into the equation to check.

9,240 yd= how many mi?

Answers

Answer:

5.25 miles

Step-by-step explanation:

Answer:

There is 5.25 miles in 9,240 yards

Step-by-step explanation:

1 mile is equal to 1760 yards, so the equation would be

9240/1760 = 5.25

f(x)=2x^2 -5 , simplify f(x+h)/h , where h≠0

Answers

Answer:

[tex]\huge\boxed{\dfrac{f(x+h)}{h}=\dfrac{2x^2+4xh+2h^2-5}{h}}[/tex]

[tex]\huge\boxed{\dfrac{f(x+h)}{h}=\dfrac{2x^2-5}{h}+4x+2h}[/tex]

Step-by-step explanation:

[tex]f(x)=2x^2-5\\\\\dfrac{f(x+h)}{h}=\dfrac{2(x+h)^2-5}{h}=\dfrac{2(x^2+2xh+h^2)-5}{h}\\\\\dfrac{f(x+h)}{h}=\dfrac{2x^2+4xh+2h^2-5}{h}\\\\h\neq0[/tex]

Factor 125 + b^3 completely

Answers

Answer:

( 5  +  b )  ( 25  −  5 b  +  b 2 )

Step-by-step explanation:

 ( a  +  b  )  ( a ^2 −  a b  +  b ^2 )  where  a  =  5  and  b  =  b .

Fill in the blanks to explain Meera's UDid​

Answers

You already have a correct answer written!

if 3x+10=4, what is the value of 2+5x? please help

Answers

Answer:

-8

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to Right

Equality Properties

Step-by-step explanation:

Step 1: Define

3x + 10 = 4

2 + 5x

Step 2: Solve for x

Subtract 10 on both sides:                    3x = -6Divide 3 on both sides:                         x = -2

Step 3: Evaluate

Substitute in x:                    2 + 5(-2)Multiply:                               2 - 10Subtract:                              -8

(A) Police plan to enforce speed limits by using radar trapsat 4 different locations within the city limits. The radar traps ateach of the locations L1, L2, L3, and L4 are operated 40%, 30%,20%, and 30% of the time, and if a person who is speeding on hisway to work has probabilities of 0.2, 0.1, 0.5, and 0.2,respectively, of passing through these locations, what is theprobability that he will receive a speeding ticket?
(B) The person received a speeding ticket on his way towork, so what is the probability that he passed through the radartrap located at L2?

Answers

Answer:

0.27

0.1111111

Step-by-step explanation:

Given that:

X :

L1 = 40% = 0.4

L2 = 30% = 0.3

L3 = 20% = 0.2

L4 = 30% = 0.3

P(x) :

L1 = 0.2

L2 = 0.1

L3 = 0.5

L4 = 0.2

A.)

Σ(X * p(x))

(0.4 * 0.2) + (0.3*0.1) + (0.2*0.5) + (0.3 * 0.2) = 0.27

B.) Radartrap located at L2:

P(L2) = (L(x2) * p(L2)) / Σ(X * p(x))

= (0.1 * 0.3) / 0.27

= 0.1111111


The area of a rectangular wall of a barn is 144 square feet. Its length is 10 feet longer than the width. Find the length and width of the wall of the barn.
The width is __feet.

Answers

Answer:

8 feet

Step-by-step explanation:

Let l and w be length and width, respectively. Then:

lw=144   and

l=w+10

So:

w(w+10)=144

w²+10w-144=0

(w+18)(w-8)=0

w=8 as the width ................

The width of the rectangular wall is 8 feet.

What is an area?

The space occupied by any two-dimensional figure in a plane is called the area. The space occupied by the rectangle in a two-dimensional plane is called the area of the rectangle.

Let l and w be length and width, respectively. Then:

l x w=144  

l = w + 10

The area will be given as;-

w(w+10)=144

w²+10w-144=0

(w+18)(w-8)=0

w = 8  and -18 ignore -18.

Therefore the width of the rectangular wall is 8 feet.

To know more about an area follow

https://brainly.com/question/25292087

#SPJ2

can someone please help me​

Answers

Answer: 19

Step-by-step explanation:

Tristan is a salesperson who sells computers at an electronics store. He makes a base pay amount each day and then is paid a commission as a percentage of the total dollar amount the company makes from his sales that day. Let
P
P represent Tristan's total pay on a day on which he sells
x
x dollars worth of computers. The table below has select values showing the linear relationship between
x
x and
P
.
P. Determine the percentage commission Tristan makes on his daily sales.

Answers

Answer:

[tex]m = 1.5\%[/tex]

Step-by-step explanation:

Given

The attached table

Required

Determine his percentage commission

To do this, we need to calculate the slope (m) of the table as follows:

[tex]m = \frac{P_2 - P_1}{x_2 - x_1}[/tex]

Where

[tex](x_1,P_1) = (7000,165)[/tex]

[tex](x_2,P_2) = (7500,172.5)[/tex]

[tex]m = \frac{P_2 - P_1}{x_2 - x_1}[/tex] becomes

[tex]m = \frac{172.5 - 165}{7500- 7000}[/tex]

[tex]m = \frac{7.5}{500}[/tex]

[tex]m = 0.015[/tex]

Convert to percentage

[tex]m = 0.015 * 100\%[/tex]

[tex]m = 1.5\%[/tex]

Hence, his percentage commission is 1.5%

Donna rides her bike at a rate of 192 miles per hour. How many miles can Donna travel in 13 of an hour?

Answers

Answer: 27miles

Step-by-step explanation:

multiply192 by 0.13=27

An adults heart beats around 2,100 every 30 minutes. A baby’s heart beats about 2,600 times every 20 minutes. How many more beats does a baby’s heart beat in 60 minutes than an adults heart?

Answers

Answer:

3600 beats

7800-4200=3600

If 100 beach umbrellas have a mass of 865.2kg what is the mass of each umbrella

Answers

Answer:

8.652kg

Step-by-step explanation:

100 beach umbrellas = 865.2kg

1 beach umbrella = 865.2/100 kg

1 beach umbrella = 8.652kg (Ans)

Suppose we wish to demonstrate that there is a difference between the proportions of wives and husbands who do laundry at home. From a random sample of 66 randomly selected wives, we observe 44 who do laundry at home. From a random sample of 46 husbands, we observe 18 who do laundry at home. Test the claim that the proportion of wives, p 1 , who do laundry at home is different from the proportion of husbands, p 2 , who do laundry at home. Use a 1% significance level.

Answers

Answer:

Step-by-step explanation:

From this study:

The null hypothesis:

[tex]H_o : p_1 =p_2[/tex]

The altenative is:

[tex]H_a : p_1 \ne p_2[/tex]

This test is a two-tailed test.

However; we are told that the wives have 44 success out of 66, then the number of failures will be 22.

Then;

[tex]\hat p_1 = \dfrac{44}{66}[/tex]

[tex]\hat p_1 = 0.6667[/tex]

Similarly, the husbands have 18 success out of 46, then the number of failures will be 28

Then:

[tex]\hat p_2 = \dfrac{18}{46}[/tex]

[tex]\hat p_2 = 0.3913[/tex]

The pooled proportion [tex]p = \dfrac{18+44}{66+46}[/tex]

[tex]p = \dfrac{62}{112}[/tex]

p = 0.55357

The estimated standard error S.E is:

[tex]= \sqrt{\dfrac{ \bar p(1- \bar p)}{n_1} +\dfrac{ \bar p(1-\bar p)}{n_2}}[/tex]

= [tex]\sqrt{ 0.55357(1-0.55357) \Big( \dfrac{1}{66} + \dfrac{1}{46} \Big)}[/tex]

[tex]=\sqrt{ 0.55357(0.44643) \Big(0.01515 + 0.021739 \Big)}[/tex]

[tex]=\sqrt{ 0.00911638798}[/tex]

= 0.0955

The Z test statitics can now be computed as:

[tex]Z = \dfrac{ \hat p_1 - \hat p_2}{\sqrt{\dfrac{ \bar p(1- \bar p)}{n_1} +\dfrac{ \bar p(1-\bar p)}{n_2}}}[/tex]

[tex]Z = \dfrac{0.6667 -0.3913}{0.0955}[/tex]

Z = 2.88

Th p -value from the test statistics is:

p-value = 2P(Z > 2.88)

p- value = 2 P (1 - Z < 2.88)

p-value = 2 ( 1 - 0.998)

p-value = 2 ( 0.002)

p -alue = 0.004

Decision Rule:

Thus, at 0.01 significance level, we reject the null hypothesis because, p-value is less than that (i.e. significance level)

Conclusion:

We conclude that there is a significant  difference between the proportions.

A store pays $675.58 for a rowboat. The store marks up the price by 10%. What is the amount of the mark-up? Round your answer to the nearest cent: $​

Answers

Answer:

743.1

Step-by-step explanation:

675.58 • 1.10 = 743.138

743.138 rounded to the nearest tenth is 743.1.

Plss i need help! this is 6th grade math.

Answers

7 inches = 17.78 cm

Step-by-step explanation:

I looked it up

Answer:

17.78

Step-by-step explanation:

Each inch is 2.54cm.

We will first multiply 2.54 into 7 inches, since it is asking us for the centimeters, then our work should now look like this: 2.54 x 7 = 17.78

We can check our work by dividing the sum by the number in our equation.

17.78/7= 2.54

PLZ HELP!! ITS ALMOST DUE!! ILL MARK BRAINLIEST!!

Answers

Answer :A.

Step-by-step explanation:

The first one. hope this helps

SOMEONE PLEASE HELP ME!! WHOEVER ANSWERS FIRST WILL GET BRAINLIEST!!

Answers

Answer:

12 miles in one hour

Step-by-step explanation:

60 minutes in an hour

60/15= 4

4*3=12

Which is the correct label of the line?

points C and D lie on line a

(4 points)

Select one:
a. There is a horizontal line with arrows on either end over the letters A C.
b. There is a horizontal line with arrows on either end over the letters CD.
c. D
d. Two vertical lines beside the letter A

Answers

Answer:

b horizontal with arrows and c and d

Answer: CD

Step-by-step explanation: I took the test.

8/10/2022

PLEASE HELP PRE CALCLUS

Answers

Exact Form:

The answer is A!!!!

Just did this mathematically!! Hope this helped:)

Which is the coefficient in the expression 7x + 14?

Answers

Answer:

7

Step-by-step explanation:

A coefficient is the number before a variable (x, y, z...etc).

Hi, can you help me answer this question (−3x + 7) − (4x − 8)

Answers

Answer:

Let's simplify step-by-step.

−3x+7−(4x−8)

Distribute the Negative Sign:

=−3x+7+−1(4x−8)

=−3x+7+−1(4x)+(−1)(−8)

=−3x+7+−4x+8

Combine Like Terms:

=−3x+7+−4x+8

=(−3x+−4x)+(7+8)

=−7x+15

Answer:

=−7x+15

Step-by-step explanation:

Answer:

15+7x

Step-by-step explanation:

(−3x+7)−(4x−8)

To find the opposite of 4x−8, find the opposite of each term.

−3x+7−4x−(−8)

The opposite of −8 is 8.

−3x+7−4x+8

Combine −3x and −4x to get −7x.

−7x+7+8

Add 7 and 8 to get 15.

−7x+15

what is the solution to 3/4a>-16​

Answers

Answer:

Here is the answer also just for the future look up variable calculator :) hope it helps!

Step-by-step explanation:

given that (ax^2 + bx + 3) (x+d) = x^3 + 6x^2 + 11x + 12, it asks a + 2b - d = ?

Answers

Answer:

a+2b-d=1, 3, 5, 7

Step-by-step explanation:

(ax^2+bx+3)(x+d)

ax^3+bx^2+3x+adx^2+bdx+3d

ax^3+bx^2+adx^2+3x+bdx+3d=x^3+6x^2+11x+12

ax^3=x^3, a=1

bx^2+adx^2=6x^2

x^2(b+ad)=6x^2

b+ad=6

b+(1)d=6

b+d=6

------------

3x+bdx=11x

x(3+bd)=11x

3+bd=11

-----------------

b=6-d

3+(6-d)d=11

3+6d-d^2=11

3-11+6d-d^2=0

-8+6d-d^2=0

d^2-6d+8=0

factor out,

(d-4)(d-2)=0

zero property,

d-4=0, d-2=0

d=0+4=4,

d=0+2=2

b=6-4=2,

b=6-2=4.

------------------

a+2b-d=1+2(2)-2=1+4-2=5-2=3

-------------------

a+2(4)-4=1+8-4=9-4=5

-----------------------

a+2(2)-4=1+4-4=5-4=1

-----------------------

a+2(4)-2=1+8-2=9-2=7

Answer:

[tex]a+2b-d=1[/tex]

Step-by-step explanation:

We are given that:

[tex](ax^2+bx+3)(x+d)=x^3+6x^2+11x+12[/tex]

And we want to determine:

[tex]a+2b-d[/tex]

So, we will determine our unknowns first.

We can distribute our expression:

[tex]=(ax^2+bx+3)x+(ax^2+bx+3)d[/tex]

Distribute:

[tex]=ax^3+bx^2+3x+adx^2+bdx+3d[/tex]

Rearranging gives:

[tex]=(ax^3)+(bx^2+adx^2)+(bdx+3x)+3d[/tex]

Factoring out the variable yields:

[tex]=(a)x^3+(b+ad)x^2+(bd+3)x+d(3)[/tex]

Since we know that our expression equals:

[tex]x^3+6x^2+11x+12[/tex]

This means that each of the unknown terms in front of each variable corresponds with the coefficient of the resulting equation. Therefore:

[tex]\begin{aligned} a&=1\\ b+ad&=6\\bd+3&=11\\3d&=12\end{aligned}[/tex]

Solving the first and fourth equation yields that:

[tex]a=1\text{ and } d=4[/tex]

Then the second and third equations become:

[tex]b+(1)(4)=6\text{ and } b(4)+3=11[/tex]

And solving for b now yields that:

[tex]b=2\stackrel{\checkmark}{=}2[/tex]

Therefore, we know that:

[tex]a=1, b=2\text{ and } d=4[/tex]

For the equation:

[tex](x^2+2x+3)(x+4)=x^3+6x^2+11x+ 12[/tex]

Then the expression:

[tex]a+2b-d[/tex]

Can be evaluated as:

[tex]=(1)+2(2)-4[/tex]

Evaluate:

[tex]=1+4-4=1[/tex]

Hence, our final answer is 1.

PLese help now please

Answers

Answer:

1, 2, and 4

Step-by-step explanation:

The Horseshoe Nebula is about 5 x 10light years away from Earth. One light
year is equal to approximately 5.9 x 1012 miles. What is the approximate distance
in miles, between Earth and the Horseshoe Nebula?

Answers

answer is 2.95x10^14. you would times them tougher
Other Questions
Part BIn this unit, you read about different historical leaders of classical civilizations of Europe andthe Middle East. Identify one leader you learned about who you think was a good leader in hisor her respective civilization. 2x + y + z = 9-x-y +z = 13x - y +z=9 please help! I can do the highlighting part, please help with the fill-in-the-blank. thank you. :) Discuss charters of SAARC. Why does powdered calcium carbonate react faster with hydrochloric acid than calcium carbonate chips? Holly works as a consultant who earns a weekly salary, plus an amount every hour she works. If her total earnings are represented by (y) for (x) total hours worked in the table below, how much does she earn per hour?5:4506:4807:5108:540 On a factory floor, 65 out of every 140 toy robots is defective. What percent of the toy robots are defective? Round your answer to the nearest hundredth. Help with all five questions on the image below, will give BRAINLIEST :D What would be the chemical formula of a trisaccharide made of three bonded glucose molecules? Describe the problems faced by Weimar republic? 4. Find x. Please help and explain. What is rock cycle??? Determine the range of the following graph:Please answer quick. I only have 2 minutes to answer each question. Please!!! M. elementcenabrecht0.5 mele of an Calla Company produces skateboards that sell for $56 per unit. The company currently has the capacity to produce 95,000 skateboards per year, but is selling 81,800 skateboards per year. Annual costs for 81,800 skateboards follow. Direct materials $ 981,600 Direct labor 613,500 Overhead 954,000 Selling expenses 558,000 Administrative expenses 477,000 Total costs and expenses $ 3,584,100 A new retail store has offered to buy 13,200 of its skateboards for $51 per unit. The store is in a different market from Calla's regular customers and would not affect regular sales. A study of its costs in anticipation of this additional business reveals the following: 1. Direct materials and direct labor are 100% variable. 2. 50 percent of overhead is fixed at any production level from 81,800 units to 95,000 units; the remaining 50% of annual overhead costs are variable with respect to volume. 3. Selling expenses are 70% variable with respect to number of units sold, and the other 30% of selling expenses are fixed. 4. There will be an additional $1.60 per unit selling expense for this order. 5. Administrative expenses would increase by a $890 fixed amount.Required: Prepare a three-column comparative income statement that reports the following: a. Annual income without the special order. b. Annual income from the special order. c. Combined annual income from normal business and the new business.(Do not round your intermediate calculation round your cost and expenses values to nearest whole decimal places.) Please respond, will give brainliest to best answer! (multiple choice)The ion with the smallest radius isa. Br- b. Cl- c. I- d. F- e. O2- Solve the triangle with the law of sines How important do you think pauses can be during public speeches? What is the purpose of a pause or strategic silence? the quoitent of two numbers is negative . what must be true about tthe two numbers HELP! IS THIS RIGHT?