What is the square root of .16

Answers

Answer 1

Answer:

Step-by-step explanation:

umm I think it's my dude .4

Related Questions

How many batting lineups are there for nine players of a baseball team if the center fielder must bat fourth, the second baseman must bat third and the pitcher last?
Which of the following is an identity? A. secx tanx - cosx cotx = sinx B. (tanx + cotx)(sinx cosx) = 1 C. sin2x = 4 - 2cos2x D. cosx(2sinx + 1) = 0
9. Identify the number of solutions to 3x + 21 = 3(x+ 7).
This is for algebra 1
ASAP!!! if my grade is a 91% and i get a 74% what will my grade be

What is 4x+3y=14 2y=6+4x

Answers

4x+3y=14
2y=6+4x
we can isolate the y in the second function
2y=6+4x
/2 /2
y=3+2x
then change all the y to 3+2x in first function
4x+3(3+2x)=14
4x+9+6x=14
10x=5
/10 /10
x=0.5 or 1/2
then fill the x in the function, get y.(each function will work)
2y=6+4x
2y=6+4(1/2)
2y=6+2
2y=8
y=4
x=0.5 y=4

Ms. Howard wrote a test. Part A had true/false questions, each worth points. Part B had multiple choice questions, each worth points. She made the number of points for Part A equal the number of points for Part B. It was the least number of points for which this was possible.

Answers

Full question attached

Answer and explanation:

Since x = number of true or false questions correct

And y = number of multiple choice questions correct

And each question for x =2 points

each question for y=3 points

since she then needs a total score of more than 93 to pass, we add up total correct questions and

Inequality equation = 2x +3y >93

Final answer:

To find the least number of points for which the number of points for Part A is equal to the number of points for Part B, we need to find the least common multiple (LCM) of the values of points for true/false questions and multiple choice questions.

Explanation:

To find the least number of points for which the number of points for Part A is equal to the number of points for Part B, we need to find a common multiple of the values of points for true/false questions and multiple choice questions. Let's assume the number of points for true/false questions is x and the number of points for multiple choice questions is y. We need to find the least common multiple (LCM) of x and y. Once we find the LCM, that will be the minimum number of points for which the number of points in Part A is equal to the number of points in Part B.

For example, if the number of points for true/false questions is 4 and the number of points for multiple choice questions is 6, we can find the LCM as follows:

List the multiples of 4: 4, 8, 12, 16, 20, 24, ...
List the multiples of 6: 6, 12, 18, 24, 30, ...
Find the smallest number that appears in both lists: 12

Therefore, the least number of points for which the number of points in Part A is equal to the number of points in Part B is 12.

Learn more about Least Common Multiple (LCM) here:

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What is the perimeter of a rectangle with a length of 22 and a width of 68.8?

Answers

Perimeter = (2 lengths) + (2 widths) or 2(length + width).

2 (22 + 68.8) = 2 (90.8) = 181.6

it is 181.6. and now I am typing randomness

A polynomial function has a root of -5 with multiplicity 3, a root of 1 with multiplicity of 2, and a root of 3 with multiplicity 7. If the function has a negative leading coefficient and is of even degree which statement about the graph is true?

a) function is positive on (-∞,-5)
b) fuction is negative on (-5,3)
c) function is positive on (-∞,1)
d) function is negative on (3,∞)

Answers

Answer:

d) function is negative on (3,∞)

Step-by-step explanation:

The even degree and negative leading coefficient tell you that the function is negative as x ⇒ ±∞. (Selections A and C cannot be correct.)

The odd multiplicity tells you the function crosses the x-axis at x=-5 and x=3, so will be non-negative between those values. (Selection B cannot be correct.)

The function is negative on (3, ∞).

Answer:

The graph of the function is positive on (-co, -5).

The graph of the function is negative on (3,co).

Step-by-step explanation:

We know that the roots are in: -5, 1 and 3.

and after 3, the graph is in the negative side, so between 1 and 3 the graph must be in the positive side, between -5 and 1 the graph must be in the negative side, and between -inifinity and -5 the graph must be in the positive side:

So the statements that are true are:

The graph of the function is positive on (-co, -5).

The graph of the function is negative on (3,co).

Find the unknown side length x. Write your answer in simplest radical form.

Answers

Answer:

The answer is 40. The answer to the question provided is letter b.

Step-by-step explanation:

☆Solve using the pythagorean theorem.

${a}^(2) + {b}^(2) = {c}^(2) \n {x}^(2) + {30}^(2) = {50}^(2) \n {x}^(2) + 900 = 2500 \n \frac{ \: \: \: \: \: \: \: - 900 = - 900}{ {x}^(2) = √(1600) } \n x = 40$

Alex and ben go to a cafe with some friends. Alex buys 4 cups of coffee and 3cups of tea. He pays a total of £6.95. Ben buys 5 cups of coffee and 2 cups of tea. He pays a total of £7.20 Work out the cost of each cup of coffee and the cost of each cup of tea

Answers

c - the cost of one cup of coffee
t - the cost of one cup of tea
1. (4c + 3t=6.95)*2 -----> 8c+6t=13.90 (1)
(5c + 2t =7.20) *(-3) ---->-15c-6t=-21.60 (2)

2. Add equation (1) and (2)
-7c= - 7.70, c=1.10 Cup of Coffee £ 1.10
3. substitute 1.10 into the first equation
4c + 3t=6.95, 4*1.10 + 3t=6.95, 3t = 6.95-4.40 =2.55, t= £ 0.85 cup of tea

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A baker is calculating the charge for two types of cookies. What formula tells the cost, in dollars, if chocolate chip cookies are $1.50/dozen and lemon frosteds are $2.50/dozen? Let c = number of dozens of chocolate chip cookies; L= number of dozens of lemon frosteds; T= total charge