Mathematics College

I need help with 2&3

I Need Help With 2&3

Answers

Answer 1

Answer:

2. A 4√3

3. B -5/3

Step-by-step explanation:

I Need Help With 2&3

Related Questions

Do lure colors influence Pacific halibut's desire to take the bait? To find out researchers selected 750 Pacific halibut
from a fish farm in California. Half of the fish were randomly assigned to a sparkly, brightly colored fishing lure, while
the other half were assigned to one with a neutral tone and no sparkle. On average, the halibut were more attracted
to the sparkly, bright colors. Which of the following is the largest population to which the results of this survey should
be generalized?

Answers

Answer: B

Step-by-step explanation:

i got chegg

What is 17.4% of 8350

Answers

Answer:

1452.9 or 14529/10

Step-by-step explanation:

17.4% of 8350 equals 1452.9 or 14529/10

Hope this helps! <3

Solve the system of equations below.

{2x−y=3x+2y=−6

Answers

Answer:

Step-by-step explanation:

y=7 so (2x y) =14  (3x + 2y =

The solution of the linear system of the equation is (0, −3).

What is linear system?

A linear system is one in which the parameter in the equation has a degree of one. It might have one, two, or even more variables.

The equations are given below.

2x − y = 3

x + 2y = −6

Then the solution to the equation will be given by the elimination method. Then we have the equation.

4x − 2y = 6 ...1

 x + 2y = −6 ...2

Add equations 1 and 2, then we have

5x = 0

 x = 0

Then the value of y will be

2y = −6

 y = −3

Then the solution of the linear system of the equation is (0, −3).

And the graph is given below.

More about the linear system link is given below.

https://brainly.com/question/20379472

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What is the factored form of 36x4 – 25?

(6x2 – 5)(6x2 + 5)
(6x2 – 5)(6x2 – 5)
(6x2 – 25)(6x2 + 25)
(6x2 – 25)(6x2 – 25)

Answers

(6x2 - 5) (6x2 + 5) is the answer

Answer:

Your answer would be A - (6x^2 – 5)(6x^2 + 5)

Step-by-step explanation:

Got it right on Edge 2020-21. Hope this helps, have a great day! :)

There are 99 males and 121 females participating in a marathon. What participants are females?

Answers

Answer:

121..??

Step-by-step explanation:

you have $20 to spend on a taxi fare. The ride costs $5 plus $2.50 per kilometer.

Answers

Answer:

What is the question?

Step-by-step explanation:

Answer:

Im gonna assume you want to know how far you can get with the entire 20$

Step-by-step explanation:

so its 5$ already and 2kilometers is another 5. SO you can get 6 kilometers with all of your 20$

How do I solve this properly?

Answers

Answer:

x [tex]\geq[/tex] 4

Step-by-step explanation:

4x^2 - 64 [tex]\geq[/tex] 0 ; move 64 over

4x^2 [tex]\geq[/tex] 64 ; divide by 4

x^2 [tex]\geq[/tex] 16 ; take square root of both sides

x [tex]\geq[/tex] 4

My question has been answered

Answers

That’s good I hope you get a good grade

Given that polygons ABCD is similar to KGHJ Set up a proportion and solve for X

Answers

Answer:

9

Step-by-step explanation:

3/16=x/48

cross multiply

16x=48*3

16x=144

x=9

HALP Can someone explain why this is a math question
question:How does the mass of a robot affect the amount of force needed to move or pick up another object?

Answers

Answer:

If the robot has more mass, then it will take a bigger force to lift up another object. If the robot is going to lift something up, it will use its arms, and its arms have mass, and the object has a mass as well. If the robot's arms have a mass of 10kg, and the object has a mass of 12kg, it will use a certain amount of force to lift up the object using it's arms. If the the robots arms were 5kg instead, it would take less force to lift of the same object using its arms.

. An urn contains six colored balls: four orange and two blue. Two balls are selected at random without replacement, and you are told that at least one of them is orange. What is the probability that the other ball is also orange?

Answers

Answer:

We draw two balls. We know that one of them is orange.

Let's suppose that the first one is the orange.

Then after drawing that, we know that there are 5 balls left in the urn, and only one will be orange.

Then the probability of drawing the other orange ball is equal to the quotient between the number of orange balls and the total number of balls.

P1 = 1/5.

And now let's consider the other case, where we know that in the second draw we will draw an orange ball.

Then the probability of drawing an orange ball in the first draw is equal to the quotient between the number of orange balls (at the beginning we have 2) and the total number of balls (6)

P2 = 2/6

As those represent different cases (we assume different conditions for each one), the probability that we draw two orange balls, knowing for sure that we will draw one, is equal to the sum of these probabilities.

P = P1 + P2 = 1/5 + 2/6 = 6/30 + 10/30 = 16/30 = 8/15

There are 100 coffee drinkers, 50 take sugar, 60 take cream, and 30 take both cream and sugar. How many take no cream or sugar? (permutation) ​

Answers

Answer:

20 take no cream or sugar.

What is the domain of f

A) The x values -7, -5, -4, 3 and 7
B) -6 ≤ x ≤ 4
C) -7 ≤ x ≤ 7
D) The x values -6, -5, 2, 3, and 4

Answers

it’ll be C all the numbers in between -7 and 7

What is the value of the inequality?

Answers

Answer:

The answer is(A) -23

Step-by-step explanation:

that's it

A)23 Yeah that’s what I think

solve for x. please help

Answers

22. The answer is 22

Answer:

22

Step-by-step explanation:

What is the domain and range for the function f(x)=0.3x +100

Answers

Answer:

Domain:     -INFINITY  ,  INFINITY

Range:       -INFINITY  ,  INFINITY

Step-by-step explanation:

Tommy picked 15 crayons from a box. if 3 out of the 5 crayons were yellow how many crayons are yellow?

9

13

6

3​

Answers

3/5 = x/15
x=9

Hope this helps
It’s 9 explanation 5x3=15 then multiply 3x3 which equals 9 then subtract 15-6=9

Which point is on the graph of x = 1/3(y-18) in the coordinate plane

Answers

Answer:

0,-6

Step-by-step explanation:

how many roots. real or complex doses the polynomial 7+5x^4-3x^2

Answers

Answer:

4 roots

Step-by-step explanation:

Assuming the exuation is

7+(5x^4)- (3x^2)

the polinomial has 4 roots

because a polynomial always has as many roots as it's highest degree

Answer:

4 complex roots

Step-by-step explanation:

Find the simple interest: Principal: $3020 Interest Rate: 5% Time: 6 months​

Answers

Answer:

A = $3094.58

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Algebra I

Simple Interest Rate Formula: A = P(1 + r)ⁿ

A is the final amountP is the principal amountr is the raten is the time (in years)

Step-by-step explanation:

Step 1: Define variables

A = ?

P = 3020

r = 0.05

t = 6 months = 0.5 years

Step 2: Solve for A

Substitute:                    A = 3020(1 + 0.05)^0.5Add:                              A = 3020(1.05)^0.5Evaluate:                       A = 3020(1.0247)Multiply:                        A = 3094.58

And we have our final answer!

if cade shoots 359 free throw shoot in 4 hour, how many can he shoot in 6 hours

Answers

Answer:

He will shoot 540

Step-by-step explanation:

I got this answer by dividing 359 by 4 to get how many he gets in 1 hour which is 90 then I multiplied it by 6 and I got 540

Hope I helped

67x(45)/16=x??
lllllllmmmmmmmmmmm sssssssssssssssssssssssssssooooooooooooooo borde

Answers

Answer:

Step-by-step explanation:

hahahaha

IIIIIIIIIImmmmmmmmmssssssssssssssssssssssooooooooooooooo borde

Brainliest if you provide a valid answer.

*Guys, I shouldn't have to say this. Please quit stealing my points. I work pretty hard for them to help people out and I need help answering my questions. I don't think you'd appreciate it if I stole your points.*

Q: Three runners are training for a marathon. One day, they all run about ten miles, each at their own constant speed. Which of the three runners has the fastest pace? Remember to provide an explanation! :)

Answers

Answer:

runner #1

Step-by-step explanation:

the ratio of distance to time is as shown:

runner 1:     10:1

runner 2:    8.5:1

runner 3:    9:1

because runner #1 has the highest distance to run ratio, that runner has the fastest pace.

Hope this helps :)

The value of an explanatory variable is 23, while the corresponding value of the response variable is 9. What would be the coordinates of this data point when plotted on a scatterplot? A. (9, 32) B. (23, 9) C. (32, 9) D. (9, 23)

Answers

Answer:

(23,9)

Step-by-step explanation:

The Coordinates of this data point when plotted on a scatterplot is (23, 9).

The Correct option is (B)

What are Coordinates?

Coordinates are a pair of integers (Cartesian coordinates), or sporadically a letter and a number, that identify a certain place on a grid, also referred to as a coordinate plane. The x axis (horizontal) and y axis are the two axes that make up a coordinate plane (vertical).

Given:

The value of an explanatory variable is 23.

and, the value of the response variable is 9.

Now, the explanatory variable represents the x- coordinate and the response variable represents the y- coordinate.

Then, the coordinates of this data point is in form of (x, y) i.e., (23, 9).

Learn more about Coordinates here:

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10.2 4/5 times 1 2/3

Answers

Answer:

14/3

Step-by-step explanation:

How to do this please help

Answers

Answer:

Step-by-step explanation:

They're asking for the initial fuel, which is how much it had when the distance was 0. so 500, your y-intercept

Answer:

500 litres

Step-by-step explanation:

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Answers

Answer:

Yes, because two decimals below 1 multiplied together will always make a smaller number than either of the beginning numbers.

Answer:

yes

Step-by-step explanation:

How many terms are in 2x-7+y?

Answers

.......

3

Step-by-step explanation:

There is three terms

There is 3 terms
X-+ are all terms I think

Someone help with this I wanna double check my answer

Answers

Answer:

C 90

Step-by-step explanation:

Because 5 x 3 is 15 and 2 x 3 is 6 so 15 x 6 = 90!!!!!!

1 half gallon of ice cream cost 4.36 what is the unit price per quart

Answers

Answer:

$2.18

Step-by-step explanation:

since there are 4 quarts in a gallon then there are 2 in a half gallon and therefore if you divide by 2 that would be your price per quart.

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