2 years ago

A class of 49 students took a test. 17 students had an average score of 74. the other students had

Mathematics

1 answer:

Ann [662]2 years ago

6 0

Answer: 83

Step-by-step explanation:

2816+1258/49

4074/49

582/7

You might be interested in

Solve?????????????????

o-na [289]

Answer:

20/98

Step-by-step explanation:

im for sure

3 0

2 years ago

Find the slope of the line that passes through the points (0,-3) and (4, 5).

nika2105 [10]

The slope of the line is 2

5 0

3 years ago

Read 2 more answers

A microscope shows you an image of an object that is 160 times the object's actual size. So the scale factor of the enlargement

Vedmedyk [2.9K]

Answer: A

Step-by-step explanation:image of insect under microscope = scale factor × insect size = 160 × 2 = 320 millimeters

7 0

3 years ago

Evaluate 3xy with an exponent of 2 y, if x=2 and y=5

Bogdan [553]

Answer:

145

Step-by-step explanation:

x = 2 , y= 5

Putting the values of x and y in the expression

=3(2) (5)^2-5

=3(2)(25)-5

=150 -5

=145

8 0

3 years ago

. Determine whether the vectors (5, −2, 4), (2, −3, 5), and (4, 5−

Tems11 [23]

Answer: The vectors are linearly dependent.

The solution is in the attachment

5 0

3 years ago

Read 2 more answers