need help rn will give brainlyest if correct answer with explaining
unit ratio

Need Help Rn Will Give Brainlyest If Correct Answer With Explaining Unit Ratio

Answers

Answer 1

Answer:

1. 2 eggs per person  2. 3 dollars for each pound 3. 5 pages each day

Step-by-step explanation:

hope this helps .


Related Questions

Find the solution to the equation.

4(x + 7) = 38 i need it ASAP plzzz

Answers

Answer:

x = 2.5

or

x = 1/4

Step-by-step explanation:

watch the following steps:

4x + 28 = 38

4x = 38 - 28

4x = 10

x = 2.5

or

x = 1/4

Pls consider marking my answer as Brainliest! It would mean a lot!

Answer:

2.5, maybe

Step-by-step explanation:

distribute 4 into x and 7

subtract 28 from both sides (28-28, 38-28)

divide 4 and 10

2.5

it seems odd...

To make the expression 4x−2+□(2x+4) equivalent to 2(6x+7), what must be the value in the box? PLSSSSS HELLPPP

Answers

Answer:

4 goes in the box

Step-by-step explanation:

The solution of the equation 4x − 2 + y(2x + 4) = 2(6x + 7) will be 4.

What is the solution to the equation?

The allocation of weights to the important variables that produce the calculation's optimum is referred to as a direct consequence.

The definition of simplicity is making something simpler to achieve or grasp while also making it a little less difficult.

Let the value inside the box be 'y'. Then the equation is given as,

4x − 2 + y(2x + 4) = 2(6x + 7)

Simplify the equation, then we have

4x − 2 + y(2x + 4) = 2(6x + 7)

4x − 2 + y(2x + 4) = 12x + 14

y(2x + 4) = 8x + 16

y = 4(2x + 4) / (2x + 4)

y = 4

The solution of the equation 4x − 2 + y(2x + 4) = 2(6x + 7) will be 4.

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A food scientist determine the new type of orange is 15.38 mg of vitamin c/oz how much vitamin C is in orange that weighs 6 3/5 oz in your answer as a decimal to the nearest 10th in the box

Answers

Answer:

(Sorry this is a late response) This fraction 6 3/5 would equal 6.6 so 6 3/5=6.6 Then you will do 6.6 times 15.38=101.508 or 101.5

Step-by-step explanation:

You would divide 3 and 5 or 5 and 3 because 3 and 5 equals the fraction 3/5. The dividend is 3 and the 5 is the divisor. The quotient of this is 0.6. So the next step would be to add the 6 from 6 3/5 so this is the whole number so add it in front of 0.6 so it would turn into 6.6. The last step is to multiply the weight of the orange by the mg of vitamin C/oz that is 15.38 so multiply 6.6 by 15.38 this would equal 101.508 so you would just round this to a better answer and that would make it 101.5. I hope this helps :0

priya changed the rate at which flowed through the faucet. write an equation that represents the relationship w of t and when it takes 3 minutes to fill the cooler with 1 gallon of water. Which of the following equations represent the relationship between w and t? select all that apply.

Answers

Answer:

i love you sm

Step-by-step explanation:

Use the multiplier method to increase £72 by 12%
You must show your working.

Answers

Answer:

£80.62

Step-by-step explanation:

100+12%=112%

112/100= 1.12

1.12*£72 =£80.62

You are a school photographer taking individual and class pictures for 2 classes of 21 students each. On average, each individual picture takes 3 minutes and a class picture takes 10 minutes.About how long should it take you to get all of the pictures

Answers

Answer:

2h and 26 minutes

Step-by-step explanation:

21x2=42

42x3=126

2x10=20

126+20=146

146m=2h 26m

If you multiply a matrix and its inverse together, you will always get the identity
matrix.
True
False

Answers

Answer:

True

Step-by-step explanation:

If you multiply a matrix (such as A) and its inverse (in this case, A–1), you get the identity matrix I. And the point of the identity matrix is that IX = X for any matrix X (meaning "any matrix of the correct size", of course).

Answer:

Yes

Step-by-step explanation: And 1 is the identity, so called because 1x = x for any number x. It works the same way for matrices. If you multiply a matrix (such as A) and its inverse (in this case, A–1), you get the identity matrix I.

Solve the following inequality. Graph the solution.
4b + 3 < 19

Answers

Answer:

b<4 , I am not 100% sure on the graphing part and I have done this in 7th grade but I think it is A, not 100% sure.

Find the surface area of a triangular prism that has a height of 11 meters and the following triangular base. All
dimensions are in meters.
13.5
4
surface area =
m?

Answers

Answer:

3 is your answer took the test

Step-by-step explanation:

Answer:

S A = 146 m^2

Step-by-step explanation:

what is the range of y= square root of x+5

Answers

Answer:

Range: [5,∞),{y|y≥5}

Step-by-step explanation:

Set the radicand in √x greater than or equal to 0 to find where the expression is defined.

x≥0

the domain is all values of X that make the expression defined.

Interval Notation:

[0,∞)

Set-Builder Notation:

{x|x≥0}

The range of an even indexed radical starts at its starting point (0,5) and extends to infinity.

Interval Notation:

[5,∞)

Set-Builder Notation:

{y|y≥5}

Determine the domain and range.

Domain: [0,∞),{x|x≥0}

Range: [5,∞),{y|y≥5}

I hope this helps you. Sorry if it doesn’t!!!!

For a statistics project a community college student at Diablo Valley College decides to investigate cheating in two popular majors at DVC: business and nursing. She selects a random sample of nursing and business courses and convinces the professors to distribute a short anonymous survey in their classes. The question about cheating is one of many other questions about college life.

When the student summarizes the data, she finds that 42 of the 50 business students and 38 of the 70 nursing students admitted to cheating in their courses. Can the student proceed with the calculation of the confidence interval for the difference in population proportions?

Answers

Answer:

The student can proceed with the calculation of the confidence interval for the difference in population proportions. This is because, from the data she has, 3/4 of the Business students admitted to cheating while 1/2 of the Nursing students admitted to cheating also.

This is above the average number of students in her given sample size which is valid for extrapolation to the College Majors being investigated.

Step-by-step explanation:

Round 1,439 to the nearest ten

Answers

The answer would be 1440

Answer:

1,440.

Step-by-step explanation:

39 is closer to 40.

1,400 is unchanged.

A triangle has vertices on the coordinate grid at points A(2, 4), B(2, 9) and C(5, 6) . What is the length, in units, of AB ?

Answers

Answer:

5 units long

Step-by-step explanation:

If you graph it, it is a simple straight line 5 units long between A and B.

You could also use the distance formula if you had to do more advanced distance calculations.

The distance formula is d=√((x2-x1)²+(y2-y1)²)

A can of fruit contains 411 grams. One gram is approximately 0.035 ounces. About how many ounces does the can contain?

Answers

Answer:

14.385 ounces

Step-by-step explanation:

Converting grams to ounces:

1g ----- 0.035 ounces

411g ----- ?

Since we multiply 411 to the left hand side, multiply the left hand side by 411 too.

411g

= 0.035(411) ounces

= 14.385 ounces

Thus, the can contains 14.385 ounces of fruit.

PLEASE HELP

Logan bought a baseball bat on a trip. The baseball bat is 29 inches long.


Logan thinks he can bring the baseball bat home in his suitcase. Is he correct? Use your understanding of the Pythagorean Theorem to explain your answer.

Answers

Answer:

Use a^2 + b^2 = c^2 and substitute

18^2 + 24^2 = c^2

Solve what we know

324 + 576 = c^2

324 + 576 = 900

Square root 900 to get C

sqrt of 900 equals 30

So, yes he can fit the baseball bat in his suitcase

What are the coefficients of this expression 7a+23b +2c + 16

Answers

Answer:

Step-by-step explanation:

A coefficient is basically the number infront of a variable or term.

E.g. the coefficient in 7x is 7

The coefficient in 23y is 23

The coefficient in 43a is 43.

So for your question: 7a + 23b + 2c + 16,

The coefficients are 7, 23 and 2

Translate the sentence into an equation.
Twice the difference of a number and 2 equals 6.
Use the variable b for the unknown number.

Answers

Answer:

2(b-2)=6

Step-by-step explanation:

Twice the difference means multiply the difference by two

It explains the difference being between the unknown number(b) and 2

The answer is said to be six

So you put the difference (b-2)

Multiply it 2(b-2)

and finally, add the answer: 2(b-2)=6

The equation for the given sentence is 2(b-2)=6 and the unknown number is 5.

Given that, twice the difference of a number and 2 equals 6.

What is an equation?

In mathematics, an equation is a formula that expresses the equality of two expressions, by connecting them with the equals sign =.

Use the variable b for the unknown number.

2(b-2)=6

⇒ b-2=3

⇒ b=5

Therefore, the equation for the given sentence is 2(b-2)=6 and the unknown number is 5.

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2d + 7 = 9
Hellllllpppppp

Answers

Answer:

Doesn't 2+7 = 9 itself?

Step-by-step explanation:

d=3/2

first you subtract the seven then divide the 2 on both sides to get D isolated

q(x) = –2x+1
r.(x)=x²+2
Find the value of q (r (3)).

Answers

-21

r(3) = 3^2 + 2
= 11
q(11) = -2(11) + 1
= -22 + 1

Add and subtract the rational expressions.

Which statements are true about the process for adding and subtracting the rational expressions? Check all that apply. The expression is not defined when t = 0. The first step is to use the order of operations and simplify the expression inside the parentheses. The denominator will be simplified to 15t. The numerator will be simplified to 13t 8. The numerator will be simplified to 13t 2

Answers

Answer:

The numerator will simplified to 13t-2

Step-by-step explanation:

After you write the numerators with the common denominator, you collect like terms and then calculate.

Answer:

A , B , E

Step-by-step explanation:

Correct on edge 2021. Just did the assignment.

Have a good day <3

Evaluate −b2−2bx2−x when x=−2.

Answers

The answer...... is 6x+2

An expression is defined as a set of numbers, variables, and mathematical operations. The value of −b²−2bx²−x when the value of x=-2 is −b²−8b + 4.

What is an Expression?

In mathematics, an expression is defined as a set of numbers, variables, and mathematical operations formed according to rules dependent on the context.

The value of the expression −b²−2bx²−x will be,

−b² − 2bx² − x

= − b² − 2b(-2)² − (-2)

= − b² − 8b + 4

Hence, the value of −b²−2bx²−x when the value of x=-2 is −b²−8b + 4.

Learn more about Expression:

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can someone find the inverse and explain it step to step please!!!!!!! (FOR QUESTION 3)

Answers

Answer:

f^-1(x) = 4(x+5)/3

Step-by-step explanation:

Let f(x) = y

So, y = (3/4)x - 5

y + 5 = (3/4)x

4(y+5)/3 = x

The steps are first to make a variable that holds the same value as the function, then from there you simplify and eventually make x the subject of the equation.

Spencer is 10 years old. His age is two years less than three times his sister's age. How old is Spencer's sister?

Answers

so she is 24
10-2= 8
8 x 3= 24

The age of Spencer's sister is 4 years old.

What is an Equation?

An equation is a mathematical statement that shows that two mathematical expressions are equal.

Given that, Spencer is 10 years old. His age is two years less than three times his sister's age.

Let the age of Spencer's sister be x

According to the question,

3x - 2 = 10

3x = 10 +2

3x = 12

x = 12/3

x = 4

Hence, The age of Spencer's sister is 4 years old.

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W/4 -4=3

Solve the eqution pls!

Answers

Answer:

W=28

Step-by-step explanation:

(W/4)-4=3

(W/4)=7

W=28

W=28 is the answer ........

(45 points!)
Line n contains points (3, 4) and (-6, -2). What is the slope of a line perpendicular to the given line? ​

Answers

Answer: -3/2

Step-by-step explanation:

Answer:

y=nx−2+6n

Step-by-step explanation:

I have used the slope-intercept form to find the answer.

Hope this helps :)

Find the polynomial function of degree 3 such that f(2)=24 and x-1, x and x+2 are factors of the polynomial

Answers

Answer:

f(x) = 3x^3 + 3x^2 - 6x.

Step-by-step explanation:

Let:

f(x) = x(x - 1)(x + 2)

= x(x^2 + x - 2)

= x^3 + x^2 - 2x - this might be the answer or it might be some multiple of this.

Now f(2) = 24 so

24 = a(2^3 + 2^2 - 2(2))  where a is a constant.

24 = 8a

a = 3

So the function is

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

=  3x^3 + 3x^2 - 6x.

How do you do this question?

Answers

Answer:

Diverges

Step-by-step explanation:

3/(4ⁿ) = 3 (¼)ⁿ is a geometric series with r = ¼, which converges.

7/n is a harmonic series, which diverges.

The sum of a convergent series and a divergent series is divergent.

2.
Fifty people who watch television were recently
polled as to which type of program they preferred.
The results are shown in the table.
Television Survey
Type of Show Number
who watch
comedy
16
documentary 9
drama
12
musical
8
news
5
What percent of those surveyed preferred to watch
comedy shows?

Answers

Answer:

39.02%

or

39%

Step-by-step explanation:

Find the unknown value in the proportion.
4/7=?/14. please help

Answers

Answer:

8

Step-by-step explanation:

4/7 = ?/14

Multiply the numerator and denominator of the left fraction by 2.

8/14 = ?/14

That means that ? = 8

Answer: 8

Answer:

8

Step-by-step explanation:

Step 1:

4/7 = x/14        Proportion

Step 2:

7x = 56       Multiply

Step 3:

x = 56 ÷ 7       Divide

Answer:

x = 8

Hope This Helps :)

the sum and twice the number and 18 is greater than 25

Answers

Answer:

Step-by-step explanation:

45

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