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s344n2d4d5 [400]
2 years ago
7

NEED HELP ASAP!! GIVING BRAINLIEST TO BEST ANSWER FOR THESE 2 QUESTIONS! PLS HELPPPPPP

Mathematics
1 answer:
dedylja [7]2 years ago
4 0

Answer:

9)  \\\frac{14}{16}

10) 28\frac{5}{8}

Step-by-step explanation:

9)

1\frac{3}{4} you change by multiplying 1 * 3 (the numerator) and adding 4 (the denaminator), putting the result (7) to the numerator and keeping the denaminator (4) = \frac{7}{4}

\frac{7}{4}  * \frac{2}{4}  = \frac{14}{16}

10) 7*4 = 28

so 28\frac{5}{8}

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g A bag contains 9 w h i t e marbles, 7 y e l l o w marbles, and 8 g r e e n marbles. If two different marbles are drawn from th
Mazyrski [523]

Answer:

Step-by-step explanation:

There are 24 marbles in the bag.

So,

There are 17 marbles that are either white and green.

Therefore,

"the probability of drawing a white marble" is 9/24

=0.375 or approximately as 37.5%.

Probability of drawing first white marble from the bag.

Now,

"The probability of drawing a green marble" is 8/24

=0.333 or approximately as 33.3%.

Probability of drawing a green marble.

3 0
4 years ago
Which of the following equations have no solutions?
Ivahew [28]

Answer:

A, C, D

Step-by-step explanation:

Solve all equations:

A. 33x-25=33x+25

33x-33x=25+25\\ \\0=50

This is incorrect equality, so the equation has no solutions.

B. 33x+25=33x+25

33x-33x=25-25\\ \\0=0

This is correct equality, so the equation has infinitely many solutions.

C. 33x-33=33x+25

33x-33x=33+25\\ \\0=58

This is incorrect equality, so the equation has no solutions.

D. 33x+33=33x+25

33x-33x=25-33\\ \\0=-8

This is incorrect equality, so the equation has no solutions.

7 0
4 years ago
Read 2 more answers
i'd really appreciate it if you guys would stop giving me answers with no explanation. because when i get answers like that, the
abruzzese [7]

Answer:

Yeah....true. I neither like answers (especially math answers) without explanation and that's why i mostly don't answer math questions cuz what if the answer is wrong?

and i donth know how to explain math properly so yeah if u donth know donth answer it save it for the smarter or the ones who knows the answer well.

i can understand ur situation well cuz i have experienced it :)

6 0
3 years ago
Find the length of PS
Nuetrik [128]

Answer:

The length of PS is 23.1 cm

Step-by-step explanation:

18.4 + 4.7 =

5 0
3 years ago
Read 2 more answers
A recursive rule for a geometric sequence is a1=49;an=3an−1.
dalvyx [7]
I think it should be an= 49x3^(n-1)
3 0
3 years ago
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