All categories

3 years ago

What letter grade would 56% be

Mathematics

2 answers:

sergeinik [125]3 years ago

7 0

The letter grade for 56% is F.
You only need 4% to get D-.

oksano4ka [1.4K]3 years ago

6 0

The Higher the percentage the higher the grade so 56% being enough to pass is a C+

You might be interested in

How do you think statistics may at times not say something? How can a well-designed study be used to carefully say everything th

Anon25 [30]

Answer:

While statistics are extremely valuable, they are also notorious for being a means that people use to make false and misleading arguments. Also far too often statistics are obtained by taking a sample from a larger group and assuming the whole group has the same characteristics as the sample.

A sample provides a smaller set of the population for review, that delivers data that is useful to represent the whole population. Surveying a smaller sample, as opposed to the entire population, can save precious time for researchers and offer urgent data.

Step-by-step explanation:

Hope it is helpful.....

7 0

3 years ago

50 testers can complete 25 test cases in 10 days. All testers are equally productive. A project has 25 testers and 50 test cases

Advocard [28]

It will take to complete cases 4 days per 5 cases.

<h2>Given that</h2>

50 testers can complete 25 test cases in 10 days.

All testers are equally productive.

A project has 25 testers and 50 test cases.

<h3>We have to determine</h3>

How much time will they take to complete?

<h3>According to the question</h3>

50 testers can complete 25 test cases in 10 days.

The number of cases completed per day is,

$= \dfrac{50}{25}\\
\\
= 2$

The number of cases completed per day is 2.

A project has 25 testers and 50 test cases.

The time will they take to complete is 2x.

= 2(2) = 4 days per 5 cases

Hence, they will take to complete cases 4 days per 5 cases.

To know more about Equation click the link given below.

brainly.com/question/1090830

6 0

2 years ago

Read 2 more answers

In a 30 degree, 60 degree, 90 degree triangle shortest side is 15. Find the lengths of the other sides. Will give brainliest for

iren2701 [21]

Answer:

The ratio of sides in a 30-60-90 triangle is 1:√3:2. Since the shortest side is the 1 in this case the other lengths are 15√3 and 30.

8 0

3 years ago

Find the equation for the circle with a diameter whose endpoints are (3,-1) and (-2,-1)

cricket20 [7]

Answer:

The equation for the circle is: $(x-\frac{1}{2} )^2 + y^2 = (\frac{5}{2} )^2$

Step-by-step explanation:

Here, let us assume the two end points of the diameter are:

P (3,-1) and Q (-2,-1)

Now, as we knew diameter is the chord that passer through the center of the circle.

⇒ Mid point of DIAMETER = Center coordinates of the Circle

Let us assume O(x,y) is the center of the line segment PQ.

So, by MID POINT FORMULA:

$(x,y)= (\frac{3 -2}{2} , \frac{-1-1}{2} ) =( \frac{1}{2},\frac{-2}{2}) \\\implies (x,y) =( 0.5 , -1)$

⇒ The center coordinates of the circle = O(0.5,-1) ...... (1)

Now, RADIUS = Half of DIAMETER

Using DISTANCE FORMULA:

$PQ = \sqrt{(3-(-2))^2 + (-1 - (-1))^2} = \sqrt{(5)^2 + 0} = 5$

So, Radius = 5/2 = 2.5 units

Now, the equation of circle with radius r and center coordinate ( h,k) is given as: $(x-h)^2 + (y-k)^2 = r^2$

Substitute r = 2.5 and (h,k) = (0.5,0) we get:

$(x-0.5)^2 + (y-0)^2 = (2.5)^2\\\implies (x-\frac{1}{2} )^2 + y^2 = (\frac{5}{2} )^2$

Hence the equation for the circle is: $(x-\frac{1}{2} )^2 + y^2 = (\frac{5}{2} )^2$

5 0

4 years ago

Can someone plz help me with this one problem plz!!!

Lubov Fominskaja [6]

Answer:

Step-by-step explanation:

Co-ordinates are written like (x,y), therefore x=899, y=58

Sub in the values:

y=x+841?

58=899+841?

58=1740? NO

7 0

3 years ago

Read 2 more answers