Mathematics College

PLS HELP ME, PLS THIS IS DUE FIRST CORRECT ANSWER GETS BRAINLIEST

Answers

Answer 1

Answer:

Choice A

Step-by-step explanation:

You would want to subtract the total amount you start with by the amount you need

Related Questions

Pls Figure out this question.

Answers

Answer: -19+5x

Step-by-step explanation: Another expression for the term.

Find the area of a rectangle with side lengths 3/5 inch and 5/6 inch

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Answer:

15/30 0r 1/2

Step-by-step explanation:

You multiply the fractions

Quincy and Ray keep track of their scores in a game. The person with a greater score is winning the game. Quincy has a score of -70, and ray has a score of -60. Which statement best explains who is winning and how many points away from 0 that person is?

Answers

Answer: 20

Step-by-step explanation: source: trust me bro

Select the equation that describes the situation

Han's house is 450 meters from the school. Lin’s house is 135 meters closer to school. How far is Lin’s house from school?

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450 minus 135 would be 315

Help help help ASAP math math

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Y=-1x+5

Slope intercept form is y=mx+b

m = slope

b = y intercept

As you can see from the line, the y-intercept if 5, so b is 5. To find the slope, we take two points, I'm using (0,5) and (2,3), and then divide change y by change in x or y2-y1 / x2-x1

3-5 / 2-0

= -2/2= -1

The slope is -1, so m is -1.

y=-1x+5

Check whether 20, 18, 40 and 36 are in proportion .

Answers

Answer:

Yes, they are in proportion

Step-by-step explanation:

20:18 and 40:36

20×36 and 18×5

720=720✓

Which of the following shows the expansion of sum from n equals 0 to 4 of 2 minus 6 times n question mark
(check the picture)
the answer choices are:
2 + (−4) + (−10) + (−16) + (−22)
2 + 8 + 14 + 20 + 26
(−4) + (−10) + (−16) + (−22) + (−28)
(−22) + (−16) + (−10) + (−4) + 0

Answers

The required sum is 2 + (−4) + (−10) + (−16) + (−22)

Sum of sequences

From the given sum of a sequence, we are to find the sum of the given sequence from n = 0 to n = 4

When n = 0

a(0) = 2 - 6(0)

a(0) = 2 - 0
a(0) = 2

When n = 1

a(1) = 2 - 6(1)

a(1) = 2 -6
a(1) = -4

When n = 2

a(2) = 2 - 6(2)

a(2) = 2 - 12
a(2) = -10

When n = 3

a(3) = 2 - 6(3)

a(3) = 2 - 18
a(3) = -16

When n = 4

a(4) = 2 - 6(4)

a(4) = 2 - 24
a(4) = -22
Hence the required sum is 2 + (−4) + (−10) + (−16) + (−22)

Learn more on sum of sequences here; https://brainly.com/question/24295771

Pls help! Find the slope

-3/5

3/5

5/3

-5/3

Answers

Answer:

Step-by-step explanation:

to find the slope always think of (rise over run) basically for rise it goes down 5 so that would be -5 and for run it moves to the right 3 so that -5/3

The answer is -5/3 hope this helps

Find the product:

(i) (5 – 2x) (3 + x)

Answers

Solution:

[tex] \: [/tex]

[tex] \large\red{ \longrightarrow} \pmb{ \sf{(5 – 2x) (3 + x)}}[/tex]

[tex] \: [/tex]

[tex] \mapsto \: \: \: \sf{5(3 + x) – 2x(3 + x)}[/tex]

[tex] \: [/tex]

[tex] \mapsto \: \: \: \sf{(5 × 3) + (5 × x) – (2x × 3) – (2x × x)}[/tex]

[tex] \: [/tex]

[tex]\leadsto \: \: \: \sf{ 15 + 5x – 6x – 2x ^{2} }[/tex]

[tex] \: [/tex]

hope it helps!! :)

(5 - 2x)(3 + x)
5(3 + x) -2x(3 + x)
15 + 5x -6x - 2(x^2)
-2(x^2) - x + 15

Find the value of x and y in the parallelogram below.

Answers

Answer:

x=7

y=-17

Step-by-step explanation:

Lets do 10x-7. Basically it will be equal to 63, so the equation will be 10x-7=63

to find x we need to add 63+7=70 and put 10x with an equal sign which is 70=10x

7=x because 70/10=7.

in a simple way it is

10x-7=63

10x=7+63=70

10x=70

x=7

Lets do -5y+3. It is equal to 88.

so it will be

-5y+3=88

-5y=88-3=85

-5y=85

y=-17

Answer:

[tex]\Longrightarrow: \boxed{\sf{x=7, \ y=-17}}[/tex]

Step-by-step explanation:

To find the value of x and y in the parallelogram, you have to isolate it on one side of the equation.

10x-7=63

First, add by 7 from both sides.

10x-7+7=63+7

Solve.

Add the numbers from left to right.

63+7=70

10x=70

Then, you divide by 10 from both sides.

10x/10=70/10

Solve.

Divide these numbers goes from left to right.

70/10=7

[tex]\Longrightarrow: \boxed{\sf{x=7}}[/tex]

-5y+3=88

Subtract by 3 from both sides.

-5y+3-3=88-3

Solve.

Subtract the numbers from left to right.

88-3=85

-5y=85

Divide by -5 from both sides.

-5y/-5=85/-5

Solve.

Divide the numbers from left to right.

85/-5=-17

[tex]\Longrightarrow: \boxed{\sf{y=-17}}[/tex]

Therefore, the correct answer is x=7 and y=-17.

I hope this helps. Let me know if you have any questions.

Which shows the correct solution of the equation 1/2 a + 2/3 b, when ? b=30

Answers

Answer:

The answer is 1/2a + 20

Step-by-step explanation:

Given;1/2a + 2/3bb = 30

Now, Substitute value of b

1/2a + 2/3b

1/2a + 2/3(30)

1/2a + 2 × 10

1/2a + 20 = a/2 + 20 = (a + 40) ÷ 2

Thus, The answer is 1/2a + 20

-TheUnknownScientist 72

Find the value of x.

Answers

Answer:

the value of x is 150° because all are 150°

Galileo quería soltar una bola de madera y una bola de hierro desde una altura de 100 metros y medir el tiempo que tardan en caer. Encontró una rampa con una inclinación de 12 grados por la que podía subir para llegar a una altura de 100 metros. ¿Cuanto tendría Galileo que caminar sobre la rampa?

Answers

Para llegar a la cima del avión, debe caminar una distancia de 481 m.

¿Qué es un plano inclinado?

Un plano inclinado es uno de los tipos de máquina simple que se emplea para facilitar el trabajo.

Ahora, podemos ver que la altura de la rampa es de 100 m está inclinada en un ángulo de 12 grados. La distancia que debe caminar es la hipotenuesa del triángulo.

Que esta hipotenuesa adios c

Por eso;

sen 12 = 100m/c

c = 100 m/sen 12

c = 481 metros

Más información sobre el plano inclinado:https://brainly.com/question/25163928

There are 6 members of the student council and there are 10 chairs in their meeting room. If all 6 members
attend a meeting, how many different seating arrangements are possible?

Answers

The number of different seating arrangements is an illustration of permutation

There are 151200 different seating arrangements

How to determine the number of sitting arrangements

The number of seats (n) is given as:

n = 10

The number of people (r) is given as:

r = 6

So, the number of seating arrangements is:

[tex]^nP_r = \frac{n!}{(n - r)!}[/tex]

This gives

[tex]^{10}P_6 = \frac{10!}{(10 - 6)!}[/tex]

Simplify

[tex]^{10}P_6 = \frac{10!}{4!}[/tex]

Evaluate the quotient

[tex]^{10}P_6 = 151200[/tex]

Hence, there are 151200 different seating arrangements

Answers

Answer:

Step-by-step explanation:

Organize the terms and you have this:

(-3x^2+x^2)+(4x-3x)+(-8-2)

The equal terms, i.e the terms with the same exponent (the ones that are in parentheses) are reduce:

(-3x^2+x^2)=-2x^2

(4x-3x)=x

(-8-2)=-10

Then

-2x^2+x-10

The Chicago Bulls make a three-point shot in basketball.

Answers

What’s the rest of the question

Ok, where’s the rest of the question?

Break apart the address to find the sum 18 + 21

Answers

Answer:

Step-by-step explanation:

21+18=39

19.5+19.5=39

20+19=39

PLEASE HELP WITH THIS

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[tex] log_{a}( {b})^{c} = c \times log_{a}(b) [/tex]

_____________________________________________

Thus ;

[tex] log_{2}( {6})^{x} = x \times log_{2}(6) [/tex]

Thus the last option is the correct answer.

Determine the option that is the least expensive for buying a car.
A.paying $21,000 cash
B.making a $5,000 down payment for a $20,000 installment loan with an APR of 4% over 36 months
C.making a $10,000 down payment for a $20,000 installment loan with APR of 2% over 48 months
D.making no payment for a $20,000 installment loan with APR of 1% over 60 months

Answers

Answer:

Step-by-step explanation:

Just because I think that's the one ^^

A painter paid by the hour.if he is paid R360 for 12 hours how much will he be paid for 9 hours

Answers

Answer:

Step-by-step explanation: . Paid to the painter for 12 hrs=Rs.360........therefore,......amt paid for 1 hr=360/12=30......... Therefore,.....amt paid for 9 hrs=9*30=Rs.270........hope i helped u:)

The amount paid for 9 hours is R270

How to determine the amount paid

The expression can be represented by using the following ratio

Ratio = Amount : Time

So, we have:

R360 : 12 = Amount : 9

Express as fraction

R360 / 12 = Amount / 9

Multiply both sides by 9

Amount = R360 / 12 * 9

Evaluate the product

Amount = R270

Hence, the amount paid for 9 hours is R270

Answers

Answer:

76 cm^3

Step-by-step explanation:

2x4x2=16

5x6x2=60

60+16=76

Emil purchased 1kg 200 g potatoes, 5 kg 370 g onions and 2 kg 65 g tomatoes.

Find the total weight of her purchases in kilograms.
Please Answer Fast

Answers

8.635 kilograms
Goooooooood luck

What is the limit of the infinite series?
∞∑n=1 (3n^5 / 6n^6 + 1)

Answers

Answer:

The limit of the infinite series is equal to zero.

The nth term test is inconclusive ∵ the limit is equal to 0.

By the Comparison Test, this sum diverges.

General Formulas and Concepts:
Calculus

Limits

Limit Rule [Variable Direct Substitution]: [tex]\displaystyle \lim_{x \to c} x = c[/tex]

Series Comparison Tests

nth Term TestDirect Comparison Test (DCT)

Step-by-step explanation:

Step 1: Define

[tex]\displaystyle \sum^{\infty}_{n = 1} \frac{3n^5}{6n^6 + 1}[/tex]

Step 2: Find Convergence

[Series] Define: [tex]\displaystyle a_n = \frac{3n^5}{6n^6 + 1}[/tex][Series] Set up [nth Term Test]: [tex]\displaystyle \sum^{\infty}_{n = 1} \frac{3n^5}{6n^6 + 1} \rightarrow \lim_{n \to \infty} \frac{3n^5}{6n^6 + 1}[/tex][nth Term Test] Evaluate limit [Limit Rule - VDS]: [tex]\displaystyle \lim_{n \to \infty} \frac{3n^5}{6n^6 + 1} = 0[/tex][nth Term Test] Determine Conclusiveness: [tex]\displaystyle 0 ,\ \sum^{\infty}_{n = 1} \frac{3n^5}{6n^6 + 1} \ \text{can't be concluded that it converges}[/tex]

Therefore, the nth term test is inconclusive and another test must be done.

Step 3: Find Convergence Pt. 2

[DCT] Condition 1 [Define comparing series]: [tex]\displaystyle \frac{1}{2} \sum^{\infty}_{n = 1} \frac{1}{n}[/tex][DCT] Condition 1 [Test convergence of comparing series]: [tex]\displaystyle p = 1 ,\ \frac{1}{2} \sum^{\infty}_{n = 1} \frac{1}{n} \ \text{divergent by p-series (harmonic series)}[/tex]

∴ since the comparison series is divergent, then our original series is also divergent according to the Direct Comparison Test.

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Learn more about limits: https://brainly.com/question/26091024

Learn more about Taylor Series: https://brainly.com/question/23558817

Topic: AP Calculus BC (Calculus I + II)

Unit: Taylor Series

Answer:

zero

Step-by-step explanation:

L’Hospital’s rule states that for two functions f(x) and g(x), if either:

[tex]\ \lim_{x \to \infty} f(x)= \lim_{x \to \infty} g(x)=0, \textsf{or}[/tex]

[tex]\ \lim_{x \to \infty} f(x)=\pm \infty \ \textsf{and} \ \lim_{x \to \infty} g(x)\pm \infty[/tex]

[tex]\textsf{Then provided that} \ \lim_{x \to \infty} \dfrac{f(x)}{g(x)} \textsf{ exists, }\lim_{x \to \infty} \dfrac{f(x)}{g(x)}=\lim_{x \to \infty} \dfrac{f'(x)}{g'(x)}[/tex]

[tex]\lim_{n \to \infty} \dfrac{3n^5}{6n^6+1} \rightarrow \dfrac{\infty}{\infty}[/tex]

[tex]\textsf{Let } f(n)=3n^5 \textsf{ and let } g(n)=6n^6+1[/tex]

[tex]\implies f^{'}(n)=15n^4 \textsf{ and } g^{'} (n)=36n^5[/tex]

By L’Hopital’s rule:

[tex]\lim_{n \to \infty} \dfrac{3n^5}{6n^6+1}=\lim_{n \to \infty} \dfrac{15n^4}{36n^5}= \lim_{n \to \infty} \dfrac{5}{12n}=0[/tex]

10.
On her pogo stick, Lula made 24 hops
in 30 seconds. At this rate, how many
hops will she make in 50 seconds?

Answers

24/30 =.8
.8*50=40.
Your answer is 40 hops in 50 seconds.

PLS HELP ME, PLS THIS IS DUE FIRST CORRECT ANSWER GETS BRAINLIEST

Answers

I gotchu I’ll reply in like 2 mins in the comments chill and just know that I feel the pain of a timed assignment;)

Help me please I beg

Answers

Answer:

19y+21

Step-by-step explanation:

[tex] = 3y + 3y + 7y + 6y + 15 + 6 \\ = 6y + 6y + 7y + 15 + 6 \\ = 12y + 7y + 21 \\ = 19y + 21[/tex]

Ally is buying a speed boat for $10,000 with a down payment of $2,500. The bank approved a simple interest flat rate loan for 5 years at 7% APR. How much are the monthly loan payments? (round to the nearest cent) A) $157.50 B) $168.75 C) $180.00 D) $191.25

Answers

Answer:

Step-by-step explanation:

The monthly loan payment should be $168.75.

Calculation of the monthly loan payment;

Since Ally is buying a speed boat for $10,000 with a down payment of $2,500. The bank approved a simple interest flat rate loan for 5 years at 7% APR.

The net principal should be

= $10,000 - $2,500

= $7,500

Now simple interest should be

= $7,500(5)(7%)

= $2,625

Now the total amount should be

= $7,500 + $2,625

= $10,125

Now the monthly payment is

[tex]= 10125\div (12\times 5)\\\\= 10125 \div 60[/tex]

= $168.75

Therefore, The monthly loan payment should be $168.75.

Learn more about rate here: https://brainly.com/question/24338143

Just one more after this I’m done-

Answers

Answer:

I used cosine rule to find length b

Answer:

58.3 is the answer and used cosine

A snowmobile priced at $2,800 is on sale for 20% off. What is the SALES price of this snowmobile?

Answers

Answer:

SALES price of this snowmobile is $2,240

Step-by-step explanation:

percentage:

value of sales:

20% of 2,80020/100 × 2,80056,000 /100$560

price after discount:

$2,800 - $560$2,240

Complements and conditional Find The probability of randomly selecting a student who kept the money given that the student was given 4 quarters in a experiment college students were given either 4 quarters or 1 dollor bill and they could ether keep the money or spend it on gum top area of graph is 33 | 12 bottom is 19 | 32

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Answer:

I'm not going to lie to you I have no idea I just want my free answers lol

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PLS HELP ME, PLS THIS IS DUE FIRST CORRECT ANSWER GETS BRAINLIEST​

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PLS HELP ME, PLS THIS IS DUE FIRST CORRECT ANSWER GETS BRAINLIEST