Ask question

Ask question

All categories

3 years ago

15

10. In a class A of 25 students, 20 passed with 60% or more marks; in another class B of 30 students, 24 passed with 60% or more

marks. In which class was a greater fraction of students getting with 60% or more marks?

2 answers:

Kryger [21]3 years ago

7 0

B of 30 students, 24 with a 60 or more marks.

Explaintion

shepuryov [24]3 years ago

3 0

Answer:

class b

Step-by-step explanation:

You might be interested in

Last one lol. Could I have an explanation so I can understand and ty!

grigory [225]

Answer:

(x,y)→(x+7,y)

Step-by-step explanation:

Cuz the point isn't moving up or down so the y is the same and x+7 cuz the point moved 7 units to the right so its position changed in the x-axis.

Im reallyyyy bad at explanations but hope this helped:)

4 0

3 years ago

Minimum point of the quadratic x^2+6x-2

WITCHER [35]

Answer:

(-3,-11)

Step-by-step explanation:

Compare the given quadratic equation with the general quadratic equation.

a=1, b=6 and c=-2

$x=-\dfrac{(6)}{2(1)}\\=-3$

Subsitute $-3$ for $x$ in given quadratic equation.

$y=(-3)^2+6(-3)-2\\=9-18-2\\=-11$

The minimum point is (-3,-11).

3 0

2 years ago

Alyssa saw 48 birds in a tree. How many dozen birds did Alyssa see?

Kamila [148]

4 dozen, he’s right ^

8 0

3 years ago

An engineer accident What is the combined thrust of the rocket if Stage A is firing normally, but Stage B is applying reverse (n

Aleks [24]

Answer:

i think 64 for your answer

Step-by-step explanation:

4 0

2 years ago

Help this is due tomorrow!!!

r-ruslan [8.4K]

Answer:

V=4/3*3.14*r^3

V=4/3*3.14*3^3

V=113.1

Volume of Himiphere= Volume of sphere/2

113.1/2

V=56.6

Step-by-step explanation:

The answer is 56.6

4 0

2 years ago

Read 2 more answers