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navik [9.2K]
3 years ago
13

Every week malik spends 5 2/15 hours doing his math homework and 2 13/20 hours doing his science homework.estimate how much more

time malik on his math homework
Mathematics
1 answer:
Alinara [238K]3 years ago
3 0
5 2/15 - 2 13/20
= 4 17/15 - 2 13/20
= 4 68/ 60 - 2 39/60
= 2 29/60hrs

Answer: 2 29/60 hrs more
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Carlo’s Bakery is having a special where he packages 6 muffins together for a low price and he packages 20 cookies together for
DaniilM [7]

Answer:

They sold 60 muffins and 60 cookies yesterday

It is a LCM problem

Step-by-step explanation:

6 muffins together

20 cookies together

To sell the same amount of muffins and cookies,

Find the lowest common multiple of 6 muffins and 20 cookies

6 muffins = 12, 18, 24, 30, 36, 42, 48, 54, 60, 66, 72, 78

20 cookies = 40, 60, 80

The lowest common multiple of 6 muffins and 20 cookies is 60

Therefore,

They sold 60 muffins and 60 cookies yesterday

It is a LCM problem

6 0
3 years ago
A dozen apples cost$4.92 for a dozen apples is a ratio of what per Apple
serg [7]

Answer:

12 : 4.92

Step-by-step explanation:

a= apples

12a=4.92

12 : 4.92

3 0
3 years ago
Determine the gradient and the y-intersect point of:
maks197457 [2]

Answer:

gradient:

3x+2y=5

3(1)+2dy/dx=0

3+2dy/dx=0

2dy/dx=-3

dy/dx=-3/2.

y-intersect:

3x+2y=5

2y=5-3x

y=5-3x/2

5 0
2 years ago
The endpoints of a diameter of a circle are (-4,
aliya0001 [1]

<u>Answer:</u>

<h2>(4, 6)</h2>

<u>Explanation:</u>

x = -4 + (12 - (-4))/2

x = -4 + (12+4)/2

x = -4 + 16/2

x = -4 + 8

x = 4

y = 2 + (10 - 2)/2

y = 2 + 8/2

y = 2 + 4

y = 6

the coordinates of the center of the circle: (4, 6)

7 0
2 years ago
4 times[9-6 divided by three
djyliett [7]

Answer:

28

Step-by-step explanation:

9-6/3=9-2=7

4*7=28

5 0
3 years ago
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