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Vera_Pavlovna [14]
3 years ago
15

Mark and John share the sum of $40 in ratio 2:3 how much does John get​

Mathematics
1 answer:
lara [203]3 years ago
4 0

Answer:

John gets 24 dollars

Step-by-step explanation:

Divide 40 into 5 because 2+3 equals 5.

Each "section" equals 8. Now, multiply that by 3(John's section)

You get 24.

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Please help!!!!! 10 points!!
IrinaK [193]

Answer:

Both calculated the slope as 1/3

Step-by-step explanation:

Avis:


Rise = 4

Run = 12

Rise goes over the run:   4/12

4/12 simplifies into 1/3


Alec:


Rise= 2

Run= 6

Rise goes over the run:   2/6

2/6 simplifies into 1/3

4 0
3 years ago
Read 2 more answers
Helppppppppppppppppppppppp
Crank

Answer:

0.13m

Step-by-step explanation:

1m = 100cm

0.13m = 13cm

3 0
2 years ago
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20 points!! help needed
dimaraw [331]

ANSWER

1 bell shape

2 to find probability when sampling

EXPLANATION

1 In a normal distribution, the mode,mean and median are equal.

As a result, the distribution is neither skewed to the right or left.

The shape of the normal distribution looks like a bell.

That is why it is also called the bell curve.

2. The area under the normal curve is 1.

The line of symmetry of the bell shaped distribution divides it into two halves with area 0.5 each.

The normal curve is therefore used to find the probabilities of a sample distributions.

7 0
3 years ago
A certain experimental mathematics program was tried out in 2 classes in each of 32 elementary schools and involved 37 teachers.
zheka24 [161]

Answer:

A) 0 and 13

Step-by-step explanation:

64 - 37 = 27

27/2 = 13.5

13 teachers can teach 3 classes at max

6 0
3 years ago
If ƒ(x) = -5n + 1 and g(x) = -6n + 2, find (ƒ + g)(-2).
Stels [109]

(f+g) (n) = (–5n +1 ) + (- 6n +2) = –11n +3

(f+g) (n) = –11n +3

(f+g) (–2) = – 11 (–2) +3 = 22 +3 = 25

I hope I helped you^_^

3 0
3 years ago
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