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8_murik_8 [283]
3 years ago
5

Diya spent 2/5 of her money on a dress and 1/2 of the reminder on a doll. She spent $8 more o the dress than the doll. How much

money did she have left?
year 6 Mathematics
Mathematics
1 answer:
Elena L [17]3 years ago
8 0

Answer:

$24

Step-by-step explanation:

2/5 — dress

3/5 — remainder

1/2 of remainder = 1/2 × 3/5 = 3/10 — doll

rewrite fraction spent on dress: 4/10

dress - doll = $8

4/10 - 3/10 = 1/10

1/10 = $8

fraction of money left = 10/10 - 4/10 - 3/10

= 3/10

amount of money left = $8 × 3

$24

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Jimmy purchased a package of jelly beans that contained 75 jellybeans. Out of the 75 jellybeans, 8 are pink, 17 are orange, 22 a
Luba_88 [7]

Find completion to question in comment section.

Answer:

D. One of the jellybeans that slipped out was orange and one was black

Step-by-step explanation:

We calculate the option with the highest probability of occurrence :

Total number of jellybean = 75

n(T) =75

n(Pink) = 8

n(red) = 22

n(Orange) = 17

n(green) = 8

n(white) = 6

n(black) = 4

We assume that the jelly beans must have slipped out one after the other.

Evaluating the options :

A.)

P(pink) and P(white)

8/75 * 6/74 = 0.0086486

B.)

P(green) and P(green)

8/75 * 7/74 = 0.0100900

C.)

P(white) and P(white)

6/75 * 5/74 = 0.0054054

D.)

P(orange) and P(black)

17/75 * 4/74 = 0.0122522

From the probability values obtained, the highest is D. Hence, the most likely to have occurred is One of the jellybeans that slipped out was orange and one was black

5 0
2 years ago
Is 24 laps in 6 minutes equivalent
alekssr [168]

Answer:

yes it is

Step-by-step explanation:

that is a lap every 6 seconds .


4 0
3 years ago
Someone help please! :)
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The domain of a function refers to the interval of x values where the graph is defined. In order for the function to be at least 600, the x values must be between 0 and 20. 

The answer is:

0 \leq x \leq 20
4 0
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4. You and a friend go to the movies and split the cost of the movie tickets and snacks. You pay the bill. You tell your friend
tigry1 [53]
The answer is B/2-4=9; b =$26
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3 years ago
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A quadrilateral had vertices (2,0) (0,-2) (-2,4) and (-4,2) which special quaderalateral is formed by connecting the midpoints o
valentina_108 [34]

Answer:

The special quadrilateral formed by connecting the midpoints of the sides of the original quadrilateral is :  <em><u>a rhombus </u></em>

Step-by-step explanation:

Look at the photo below for the figure

:)

3 0
3 years ago
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