Mathematics College


Please help me find the answer fo this!!

Please Help Me Find The Answer Fo This!!

Answers

Answer 1

Answer:

÷3==533740£; ok8iejeoeoeo

Related Questions

Solve:

23m = 18

m = ?

Answers

Answer:

m = 18/23

Step-by-step explanation:

[tex]23m=18\\\\\frac{23m=18}{23}\\\\ m=0.78260869565...\\\\\text{Exact Answer:}\\\\m=\frac{18}{23}\\\\[/tex]

Hope this helps.

A chord that is 24 cm long is 4 cm closer to the center of a circle than a chord that is 20 cm long. What is the radius of the circle?

Answers

Answer:

(mkkwkskskwkwskskwkwi

If cos A= 1/8 With A in QIV, find sec A/2
Show work

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Recall the half-angle identity,

cos²(x/2) = (1 + cos(x))/2

The angle A terminates in the fourth quadrant, so 270° < A < 360°. Then the corresponding half-angle terminates in the second quadrant, since 135° < A/2 < 180°, so cos(A/2) < 0. This means

cos(A/2) = - √((1 + cos(A))/2) = -3/4

so that

sec(A/2) = 1/cos(A/2) = -4/3.

Your company paid a dividend of $2.00 last year. The growth rate is expected to be 4 percent for 1 year, 5 percent the next year, then 6 percent for the following year, and then the growth rate is expected to be a constant 7 percent thereafter. The required rate of return on equity (ks) is 10 percent. What is the current stock price?

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Answer: Calculation of the dividends:- Year 1 = 2 * (1.04) = $ 2.08 Year 2 = 2.08 * (1.05) = $ 2.184 Year 3 = $ 2.184 * (1.06) = $ 2.31504 Year 4 = $ 2.31

The slope of a line is 0, and the y-intercept is 6. What is the equation written in slope intercept form.

Answers

Answer:

y=0x+6

Step-by-step explanation:

slope intercept form is: y=mx+b

someone plzz help mee!!!!

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Answer:

-4 is the opposite of -1/4

I don’t know somebody help me

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Answer:

C baybee

Step-by-step explanation:

they are the same angle and they are found in the inside making it alternate interior

Answer:

B

Step-by-step explanation:

Jim rent a car for the weekend can choose 1 of 2 plans the first plan has $55 initial cost an additional 0.80 per mile driven The second plan has no on the song say what it cost $0.90 per mile driven how many miles would you need to drive for the two plans to cost the Same 

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however many he needs to

giving brainliest !!!!!

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Answer:

400mm

Step-by-step explanation:

20x20=400

what is y−(−3y) help plzz

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It will be y+3y and the answer is 4y
Your answer:

The answer is 4y

Which equation(s) represents a nonproportional relationship? Select all that apply
y=3x


y=3x-2


y= x+1


y= -4x

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i think its the third one

Need help will mark Brainliest

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Answer:

53 degrees

Step-by-step explanation:

triangle with 30 angle 4 cm side and 6 cm side

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Answer:

Step-by-step explanation:

A 30-60-90 triangle is a special right triangle whose angles are 30º, 60º, and 90º. The triangle is special because its side lengths are always in the ratio of 1: √3:2

pls help me :) brainliest too!

Answers

Answer:

67 Yards

Step-by-step explanation:

Have a nice day :)

A circle with center Q located at (1, 2) is drawn on the coordinate plane below.
A(3,-2)
B (2,4)
C (-2, 2)
D(-1,1)

Which point is located on the edge of the circle?
​

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Use this link to find your answer

https://lalinks.org/linksweb

Dolores deposited $2500 into a savings account which interest compounded monthly at a rate of 2.12%
How much interest will they earn after 8 years? Round to the nearest dollar


Help pleaseeeeeeeeeee

Answers

Answer:

2961.63

Step-by-step explanation:

First, convert R as a percent to r as a decimal

r = R/100

r = 2.12/100

r = 0.0212 rate per year,

Then solve the equation for A

A = P(1 + r/n)nt

A = 2,500.00(1 + 0.0212/12)(12)(8)

A = 2,500.00(1 + 0.001766667)(96)

A = $2,961.63

Summary:

The total amount accrued, principal plus interest, with compound interest on a principal of $2,500.00 at a rate of 2.12% per year compounded 12 times per year over 8 years is $2,961.63.

Answer:

I=$424

Step-by-step explanation:

I=PRT

I=2500×8×0.0212

I=$424


Please can you help me .and give me the answer

Answers

Answer:

I believe that X=10 .

Step-by-step explanation:

Good luck ^^

Alicia sews costumesfor a school play.She takes an average of 86 minutes to sew each costume.How long would she take to sew 16 of these costumes

Answers

Answer:

1376 minutes

Step-by-step explanation:

Alicia sews costumes for schools

She takes 86 minutes to sew one costume

Therefore the time taken to sew 16 costumes can be calculated as follows

86 mins= 1 costume

x= 16 costume

Cross multiply

x= 86×16

= 1376 minutes

W-6.67=2.27

I need help with this

Answers

W is equal to 8.94 !!

A certain flight transports over 1,000 passengers daily, and the airline is curious what proportion of passengers
on this flight don't use overhead bin space. They take an SRS of 40 of these passengers and find that 6 of them
don't use overhead bin space. The airline wants to use this data to create a one-sample z interval to estimate
the proportion of passengers on this flight don't use overhead bin space.
Which conditions for constructing this confidence interval did the sample meet?
Choose all answers that apply:
The data is a random sample from the population of interest.
nö > 10 and n(1-P) > 10
Individual observations can be considered independent.

Answers

Answer: The data is a random sample from the population of interest.

And

Individual observations can be considered independent.

Step-by-step explanation:

On khan academy

Malia and her sister walk at a constant rate of 4 miles per hour. At this constant rate, how long should it take Malia and her sister to walk 3 miles?
A. 0.75
B. 1.25
C. 1.5
D. 12

Answers

A is the answer as 3/4 is 0.75

Auntie Sammy buys a hand bag. There was a discount
of 20%.
If Auntie Sammy paid $245, what was the original price?

Answers

Answer:

Step-by-step explanation:

I think the original proce would be  $265

1. Subtract the percentage discount from 100

100 - 20= 80

2. Multiply the final price($245) by 100

245 × 100= 24,500

3. Divide the answer in step 2 by the answer in Step 1

24,500 ÷ 80= $306.25

answer is $306.25

How to check to ensure your answer is correct:

1. Multiply the "answer" by the discount price divided by 100. This will give the discount percentage in dollars.

$306.25 × 0.2( which is 20÷100)= $61.25(discount in dollars)

2. Subtract the discount in dollars from the "answer"

$306.25 - $61.25= $245(final price is the same as in the problem so it is correct)

OR

1. Multiply the original price by the number you get from step 1 in your problem divided by 100

$306.25 × 0.8(80 from the very first step divided by 100)= $245(the final price is the same given in the question)

7. Elijah is 5'9" tall and casts a 4-foot shadow.
He is standing near a tree that casts a
24-foot shadow. How tall is the tree?
A. 30.2 feet
B. 32.8 feet
C. 34.5 feet
D. 36.1 feet

Answers

C). 34.5 feet
If the shadow of the tree is 6 times the shadow of Elijah. Then The tree is 6 times the die of Elijah We can consider similar triangles
5ft x 6 = 30 ft
9 inches x 6 = 54 inches. = 4.5 feet
30 +4.5 = 34.5

How many solutions will the equation have?
|x- 13| - 5= -5

Answers

Answer: x=13

Step-by-step explanation: Hope this help :D

Answer:

One Solution

__________

x = 13

__________

Explanation:

| x – 13 | – 5 = -5

[Add 5 to both sides to isolate | x – 13 | and cancel out –5]

| x – 13 | – 5 + 5 = -5 + 5

[Reduce]

| x – 13 | = 0

[An absolute value can include both a positive and negative value so |x| = n → x = ±n ]

x – 13 = ± 0

[Add 13 to both sides to get the value of x]

x – 13 + 13 = 13 ± 0

x = 13 ± 0

[Adding or subtracting zero will leave you with the same number]

x = 13

The half-life of Palladium-100 is 4 days. After 12 days a sample of Palladium-100 has been reduced to a mass of 7 mg.

Answers

Answer:

I think this is correct but im not sure..

Step-by-step explanation:

12 days is 3 half-lives ... so, 1/8 initial ... (1/2)^3 = 1/8

... initial is 8 mg

4 weeks is 7 half-lives ... 8 mg * (1/2)^7 = ?

Answer:

56 mg

Step-by-step explanation:

Let the initial mass of sample is x mg

We have the following equation:

x* [tex](\frac{1}{2}) ^{12/4}[/tex]= 7x*[tex](\frac{1}{2}) ^{3}[/tex] = 7x*[tex](\frac{1}{8} )[/tex] = 7x = 7*8x = 56 mg

A student correctly write 0.15 as a percent. Of the student writes the answer in the form x % , what is the value of x

Answers

Answer:

The answer should be 15%

Step-by-step explanation:

Pianni Beverages produce two ready-mixed cocktail drinks; the Zombie and the Skyjack. Each is a mixture of vodka, vermouth, and ginger. It takes 3 litres of vodka, 6 litres of vermouth and 1 litre of ginger to make 10 litres of Zombie. It takes 5 litres of vodka, 3 litres of vermouth and 2 litres of ginger to make 10 litres of Skyjack.
The company makes £150 profit per 10 litres of Zombie and £200 profit per 10 litres of Skyjack. The maximum available supplies per day are: 1500 litres of vodka, 1500 litres of vermouth and 400 litres of ginger. Pianni Beverages wants to maximize profits on a daily basis by producing the optimal number of Zombie and Skyjack.

Answers

Answer:

£32000 is the answer to that question and I appreciate your help

Find x in each triangle.

Answers

Answer:

it is 3.4 cm

Step-by-step explanation:

by phythagorous teorm

3 square +1.6 square=x square

11.56=x square

then x =radical 11.56 =3.4 cm

Find the length of the third side. If necessary, write in simplest radical form

Answers

HERE,

the [tex]\huge{\triangle}[/tex]is a right angle traingle.

length of one side=[tex]\bold{ 1  }[/tex] 

length of another side =[tex]\bold{\sqrt{3}  }[/tex] 

so,

the length of third side=

[tex]\bold{\sqrt{(1)^{2} +({\sqrt{3}})^{2}}   }[/tex] 

[tex]\bold{\sqrt{1+3}   }[/tex] 

[tex]\bold{\sqrt{4}   }[/tex] 

[tex]{\huge{\fcolorbox{aqua}{navy}{\fcolorbox{yellow}{blue}{\bf{\color{yellow}{2}}}}}}[/tex]

[tex]\therefore[/tex],the length third side of the traingle is 2.

A website administrator is considering using one of the two models above to predict the total number of purchases, P, made x weeks after the website's advertisin(g campaign begins. How many more purchases are predicted by the exponential model than by the linear model 5 weeks after the advertising campaign begins?

P = 2000x
P= 500(2^x)

A. 6000
B. 8000
C. 10,000
D. 16,000

Answers

9514 1404 393

Answer:

  A.  6000

Step-by-step explanation:

Use x=5 and evaluate each model.

Linear model

  P = 2000(5) = 10,000

Exponential model

  P = 500(2^5) = 500(32) = 16,000

The difference in the predicted value is ...

  16,000 -10,000 = 6,000 . . . more are predicted by the exponential model

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