An exam has two papers, Paper 1 and Paper 2 Paper 1 has 60 marks.
Paper 2 has 90 marks.
The pass mark is 2/3 of the total number of marks.
Danielle gets 70% of the marks for Paper 1
How many of the marks for Paper 2 must Danielle get in order to get the pass
mark?

58 out of 90 = 64%

Step-by-step explanation:

Total number of marks for both tests = 60 + 90 = 150

She has 70% on test 1.

70% of 60 is 70/100 * 60 =                                  42 marks from test 1

To pass she needs 2/3 * 150 = 300 / 3 = 100

That means she needs 100 - 42 = 58 marks on test 2

distance covered by pamela in 9 l of fuel = 99km

let us apply unitary method here.

distance covered by pamela in 1 l of fuel =99/9 =11 km

now let us find distance covered by pamela if she has 12 l of fuel.

distance covered in 12 l = distance covered in 1 l of fuel * 12

we know that distance covered by here in 1 l is 11 km.

so distance covered in 12 l of fuel = 11*12 = 132 km.

part a

in a city ice cream is mostly only bought when the temperature is very high as ice cream cools down our

so we can derive the conclusion that as the temperature increases the number of ice creams sold also increases

part b

y intercept is 5

slope is 2

happy to

pls mark as brainliest