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algol [13]
4 years ago
15

Which does not show a direct variation between x and y? a. y=4/x b. y=0.5x c. y=7x d. y=x/9

Mathematics
2 answers:
Inga [223]4 years ago
5 0
A. since y will decrease as x increases
Anna11 [10]4 years ago
4 0

Answer:y=4/x

Step-by-step explanation:

y= 4/x does not show a direct variation between x and y

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What is the answer?❤️✌️
Irina18 [472]

Answer:

b

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
If the mean of the five numbers above is 1600, what is the value of x ?
adell [148]

Answer:

Value of x = 2,500

Step-by-step explanation:

Given:

700, 1200, 1600, 2000, x

Mean = 1,600

Find:

Value of x

Computation:

Mean = Sum of all number / Total number

1,600 = [700 + 1200 + 1600 + 2000 + x] / 5

Value of x = 2,500

6 0
3 years ago
10) Bill found a pair of running shoes for $57. The regular price was $68.99. He also found a sweat suit that was
Musya8 [376]

Answer:

$21.44 or answer D

Step-by-step explanation:

68.99-57=11.99

37.80 x 25/100=9.45

9.45+11.99=21.44

hope this helps you

4 0
2 years ago
a Carnival charges $5 to enter, and $2 per ride. If you paid a total of $23, how many rides did you go at the carnival
IrinaK [193]

Answer : 8$

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4 0
2 years ago
John has a bag of red and blue marbles. John choses 2 marbles without replacing the first. Let a be the event where the first ma
ycow [4]

Answer:

There is 0.6 chance that Joe a blue marble provided that he has already chosen a red marble

Step-by-step explanation:

Given

A \to Red   ---- first

B \to Blue ---- second

P(B/A) = 0.60

Required

Explain what it means

The options are not given. So, I will answer on a general terms.

P(B/A) \to is the event that B occurs given that A occurs

Using the terms in this question;

P(B/A) \to there is 0.6 chance that Joe a blue marble provided that he has already chosen a red marble

3 0
3 years ago
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