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dimulka [17.4K]
3 years ago
11

5. Ms. Steinle can grade 30 tests in 75 minutes. How many tests can she get done during her 50-minute prep

Mathematics
1 answer:
Morgarella [4.7K]3 years ago
5 0

Answer: 20 tests

Step-by-step explanation: She does every test in 2 1/2 mins. So she can do 20 in 50 mins.

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In ________ research, the objective is to gather preliminary information that will help define the problem and suggest hypothese
Vanyuwa [196]

Answer:

Exploratory or Formulative research

Step-by-step explanation:

Generally, Exploratory or Formulative research is a type of research that considers all designs for a problem/study and chooses the best from all that has been considered. This is ensured by perusing literature backings that are available, first hand information from those with direct impact on the study and putting to use different theoretical techniques to ensure the best is gotten from such research.

6 0
3 years ago
$#4 find the value of x. Round answer to nearest tenth please
Sonja [21]

Answer:

12.9

Step-by-step explanation:

sin 59 = opposite/hypotenuse

opposite is x, the dimension facing the angle 59

hypotenuse is the longest side = 15

sin 59 = x/15

x = 15sin59 = 15 x 0.8572 =12.858 = 12.9 in the nearest tenth

3 0
3 years ago
Miss Mugen made six dozen fruit cups for the party the guest ate all but 20 fruit cups how many fruit cups were eaten
shusha [124]
52 fruit cups. 6(12)=72 72-20=52
3 0
3 years ago
En
grin007 [14]

Answer:

Step-by-step explanation:

a

7 0
4 years ago
Read 2 more answers
Cindy takes a sheet of paper and cuts from one corner to the opposite corner, making two triangles. If the piece of paper is 5 i
Westkost [7]

Answer:

Perimeter of one of the triangle= 17.071 inch

Step-by-step explanation:

The triangle has:

Perpendicular= 5 inch\\Base = 5 inch \\Diagonal(Hypotenuse)=?

Using the Pythagorean Theorem;

          ( Hypotenuse)^2=(Perpendicular)^2+(Base)^2\\H^2= 5^2+5^2\\H^2=25+25\\H^2=50\\

        H=\sqrt{50}\\or\\H=7.071 inches

The Perimeter of one of the triangle is =

                           Perpendicular+Base+Hypotenuse\\5+5+7.071\\17.071inch

This is equal for the other triangle.

6 0
3 years ago
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