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3 years ago

15

Closed ended questions what is the meaning of closed and ended question

1 answer:

DiKsa [7]3 years ago

3 0

A closed-ended question, by definition, is a question that could be answered with a one-word answer or a simple "yes" or "no." In research, a closed-ended question refers to any question in which participants are provided with options to choose a response from.

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Albert is looking up at a tree. he is 25 feet from the vase of tree. the line of sight to the top of the tree is 27 feet.

Studentka2010 [4]

I think 10 but make sure tho

6 0

3 years ago

Read 2 more answers

Solve for y with the equation: <img src="https://tex.z-dn.net/?f=%5Cfrac%7Bx%7D%7By%7D%20%3Dy-6" id="TexFormula1" title="\frac{x

Elodia [21]

Answer:

all work is shown and pictured

5 0

3 years ago

Maurice spent 1/2 of his money on lunch. He had 2.50 left.<br> How much money did he start with?

OverLord2011 [107]

Answer:

5.0

Step-by-step explanation:

1÷2=2.5

1=2.50×2

=5.0

6 0

3 years ago

1.075(5.25)x - 5.25(0.25)(x-3)

Vitek1552 [10]

For this case we must simplify the following expression:

$1,075 (5.25) x-5.25 (0.25) (x-3) =$

So, solving the first parentheses we have:

$5.64375x-1.3125 (x-3) =$

We have to:

$- * + = -\\- * - = +\\5.64375x-1.3125x + 1.3125 (3) =\\5.64375x-1.3125x + 3.9375 =$

We add similar terms taking into account that different signs are subtracted and the sign of the major is placed:

$4.33125x + 3.9375$

Finally, the simplified expression is: $4.33125x + 3.9375$

ANswer:

$4.33125x + 3.9375$

5 0

3 years ago

A grocer mixes peanuts that cost $2.49 per pound and walnuts that cost $3.89 per pound to make 100 pounds of a mixture that cost

ANTONII [103]

Let a be the amount of peanuts; and

Let b the amount of walnuts

Equation 1 would be: A + B = 100

249a + 389b = 319 (100)

Equation 2 would be: 249a + 389b = 31900

From equation 1:

a = 100 – b

249 (100 – b) + 389b = 31900

24900 – 249b + 389b = 31900

140b = 7000

b = 50 lbs

then from equation 1:

A + 50 = 100

A = 50 pounds

5 0

3 years ago