Mathematics College

PLEASE HELP!!!!!! ILL GIVE BRAINLIEST *EXTRA 40 POINTS** !! DONT SKIP :((

PLEASE HELP!!!!!! ILL GIVE BRAINLIEST *EXTRA 40 POINTS** !! DONT SKIP :((

Answers

Answer 1

Answer:

No

Step-by-step explanation:

(2, 6) is not a solution to the given system of linear equations.

y = 5x - 4 = 5*2 - 4 = 10 - 4 = 6

y = - 1/2x + 8 = - 1/2 * 2 + 8 = - 1 + 8 = 7

Since, point (2, 6) does not satisfy to equation 2.

Therefore, (2, 6) is not a solution to the given system of linear equations.

Answer 2

Answer:

no

Step-by-step explanation:

Related Questions

In a random sample of 70 undergraduate students from a large university, it was found that 37 had used library books. Find the sample proportion

Answers

Answer:

The sample proportion of undergraduate students that used library books is 0.5286.

Step-by-step explanation:

The sample proportion is the number of desired outcomes divided by the size of the sample.

In this question:

Sample of 70 undergraduate students, 37 had used library books.

[tex]p = \frac{37}{70} = 0.5286[/tex]

The sample proportion of undergraduate students that used library books is 0.5286.

You spin the spinner twice.
8
7
What is the probability of landing on an 8 and then landing on a 7?
Write your answer as a fraction or whole number.

Answers

two over four is the probability that you will land on seven or eight

Answer:

P( landing an an 8 then on  a 7 ) = 1/ 16

What is a Probability?

Its is the branch of mathematics concerning numerical description of how likely an event is to occur .

P( landing an an 8 then on  a 7 ) = P ( landing on an 8) * P ( landing on a 7 )

P(Landing on an 8) = 1/4

P(Landing on an 7) = 1/4

P = 1/4 * 1/4

P= 1 / 16

Learn more about Probability:

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The average daily balance of a credit card for the month of November was $700, and the unpaid balance at the end of the month was $1,400. If the monthly interest rate is 1.3% of the average daily balance, what is the total balance on the next billing date December 1? Round your answer to the nearest cent.

Answers

Answer:

This answer is on quizlet

Step-by-step explanation:

Answer:3255.20

Step-by-step explanation:

First, calculate the interest using the APR in decimal form (divided by 12) and the average daily balance.

Interest =0.27612×$2,400=$55.20

Then add the interest to the unpaid balance.

Total Balance =$3,200+$55.20=$3,255.20

please answer asap i need help

Answers

Answer:

x = 11

Step-by-step explanation:

interior angles of a triangle = 180

equation:

⇒ 82 + 31 + 6x + 1 = 180

combine like terms:

⇒ 82 + 31 + 6x + 1 = 180

⇒ 114 + 6x = 180

subtract 114 on both sides:

⇒ 114 - 114 + 6x = 180 - 114

⇒ 6x = 66

divide 6 on both sides:

⇒ 6x = 66

⇒ [tex]\frac{6x}{6} = \frac{66}{6}[/tex]

⇒ x = 11

Which of the series below converge? 1 + 9 + 81 + 729 + … 1 + 0.25 + 0.0625 + 0.015625 + … 625 – 125 + 25 – 5 + … 8 – 16 + 32 – 64 + …

Answers

Answer:

B, C, E

Step-by-step explanation:

Got it right on edge

The series C: 625 – 125 + 25 – 5 + …   converges. Explanation given.

What is common ratio?

The distance between each number in a geometric series is known as the common ratio. The ratio between two consecutive numbers, or a number divided by the number before it in the sequence, is known as the common ratio since it is the same for all numbers or common.

Given series:

A: 9 + 81 + 729 + …

B: 1 + 0.25 + 0.0625 + 0.015625 + …

C: 625 – 125 + 25 – 5 + …

D: 8 – 16 + 32 – 64 + …

To prove convergence:

A: 9 + 81 + 729 + …

Simplifying,

9 + (9)² + (9)³+ ....

The first term = 9

The second term = (9)²

So, the ratio = 9

That means, the geometric series with common ratio

IrI = 9 > 1

So, if the common ratio of geometric series is greater than 1 then the series diverges.

B: 1 + 0.25 + 0.0625 + 0.015625 + …

Simplifying,

1 + (1/4) + 1/(4)²+ ....

The first term = 1

Second term = 0.25

Third term = 0.0625

The ratio r = 4

IrI = 4 > 1

So, if the common ratio of geometric series is greater than 1 then the series diverges.

C: 625 – 125 + 25 – 5 + …

Simplifying,

The first term = 625

Second term = 125

Third term = 25

The ratio r = -125/625 = -1/5

IrI = 1/5 < 1

So, if the common ratio of the series is lesser than 1 then the series converges.

D: 8 – 16 + 32 – 64 + …

The first term = 8

Second term = -16

The ratio = -16/8 = -2

IrI = 2> 1

So, if the common ratio of the series is greater than 1 then the series diverges.

Therefore, the series C converges.

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Can someone please help me..

Answers

Have a good day/night

Plsssss help will mark brainliest

Answers

Answer:

24

Step-by-step explanation: 12 divided by 1/2 is 24

Answer:

24 pls GIVE ME BRAINLIEST not trynna be demanding but iv never had one before

Step-by-step explanation:

3/4 of 1/3 =? please show me how to do it

Answers

I haven’t done this in a while, but I believe that the “of” in the equation means multiply so you do 3/4 x 1/3 to get 3/12 (simplified to 1/4)!!

5.
0.5, 1.4, 3.0, 7.0, 0.5, 1.8, 0.5
Mean
Median
Mode

Answers

Answer: mean- 2.1

Median- 1.4

Mode- 0.5

Step-by-step explanation:

state whether the number is a solution to the given inequality

7/12 > 9/16​

Answers

Answer:where the numbers ? like a.3,b.5 somethin like that

Step-by-step explanation:

but its True

7/12>9/167

0.583333>0.053892

true

How many terms does the expression m/5+ 4 x 6 have?

Answers

m/5 + 4 x 6

(m/5) 1
(4) 2
(6) 3

The expression has 3 terms

The number of terms in the expression m/5+ 4 x 6  are three.

What is Expression?

An expression is combination of variables, numbers and operators.

The given expression is m/5+ 4 x 6

m by five plus four multiplied with six

In the given expression plus divide and multiplication are the operators

m is the variable

m/5 is the first term

four is the second term

six is the third term

There are three terms in the expression.

Hence, the number of terms in the expression are three.

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In which rainforest three layer would you most expect to spot a harpy eagle

Answers

Answer:

canopy layer

Step-by-step explanation:

HELP SOON! Please!!!!
How does an outlier affect the mean of a population? The median? The range?
How can we adjust for the effects of outliers?

Answers

the person who answered already is correct

(ab)(6a^5b)(-ab) simplified please

Answers

Answer:

25b3a+93b+60a=30a2+b2

Step-by-step explanation:

Explain how to use the Pythagorean Theorem to find the missing length of a right triangle.​

Answers

Answer:

Step-by-step explanation:

Pythagorean theorem,

Hypotenuse² = base² + altitude²

Substitute the known values and you can find the missing length

Construct a circle through points X, Y and Z.

Answers

pretty sure you just draw a circle
just draw a circle running through those points i think

Select all the expressions that are equivalent to 10x + 4 - (6x - 1)

Answers

Answer:

4x + 5

Step-by-step explanation:

10x + 4 - 6x + 1

= 4x + 5

write the percent that shows how much of the box is shaded in?

question is it 19%?

Answers

Yes the correct answer is 19%

Answer:

19%

Step-by-step explanation:

it's 19% because the box has 100 squares and 19 of them are shaded in


Write the equation of a line that is parallel to y = -5/4x+ + 7 and that passes through the point (-4,1).

Answers

Answer: y- 1 = -5/4(x+4)\\

Step-by-step explanation:

y = mx + b, where m is the slope, and in the equation, the slope is -5/4.

For two-line that are parallel, the slope is the same, -5/4.

[tex]y - y_{1}= m( x - x_{1})\\y- 1 = -5/4(x-(-4))\\y- 1 = -5/4(x+4)\\[/tex]

Write an equation to represent the hanger.
Explain how to reason to find the value of x.

Answers

Answer:

a big pastry stuffed with cheese

Step-by-step explanation:

Answer:

2x = 1

Step-by-step explanation:

What percent of $80 is $20

Answers

Answer: $20$20​ is $25\%$25%​ of $80$80​.

Step-by-step explanation:

25

Using a directrix of y = 2 and a focus of (3, −4), what quadratic function is created?

Answers

Answer:

f(x) = -1/12 (x - 3)^2 - 1

Step-by-step explanation:

What is 8% of 200 estimated?

Answers

Answer:

16

Step-by-step explanation:

Answer: 16

Step-by-step explanation:

How will the graph of the function f(x)=3^x translate the function is changed to f(x)=3(x-2)

Answers

Answer:shift two units to the right

Step-by-step explanation:

The weight of a puppy is 1.6 kg and the weight of a kitten is 750 g. What is the difference in their weights (measured in g)?

Answers

You would multiply 1.6kg by 1000 to get the amount of grams since 1000 grams equals one kilogram.

So 1.6x1000=1600

Then you would take 1600 and subtract 750 from it to get the difference which is 850g! Hope this helped :^)

Answer:

850g difference

Step-by-step explanation:

1 kilograms is equal to 1000 grams and every 0.1 kilogram is 100, so 1.6 kilograms into grams is 1600 grams. 1600-750=850

answer the qui of the day you have 7 quetion to answer and i give you 20 ponits

Answers

Answer:

all of them are correct

Hiya! :)

Answer:

They are all correct

Hope this helped!!!

Lules drog triangles when given three side lengths.
Which of these side lengths could be the sc lengths of a triangle?
Choose that are correct

Answers

Answer:

5,5,9 triangle is possible

3,4,5 triangle is also possible

all other length combinations aren't possible to form triangles.

Step-by-step explanation:

Evaluate the expression: 8 ⋅ (1/2)^2

Answers

Answer:

8 × (1/2)²

8 × 0.25

2 Answer!

Hope this helps, thank you :) !!

Answer:

Step-by-step explanation:

The answer is : 2

Simplify

I added image with explation! Hope this helps!

3/4 -5/8 in simplest form plz

Answers

C bc it’s c my dad left me help jk
It’s 1/8 that’s what I got

Please help me with the last mat problem this very hard for me to undestand please anyone

Answers

Answer:

Maybe it looks like this?

Step-by-step explanation:

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