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Harlamova29_29 [7]
3 years ago
14

Help plsssssss!!! i have a timer on me

Mathematics
2 answers:
Anettt [7]3 years ago
5 0

Answer:

The second answer is correct

Step-by-step explanation:

Bingel [31]3 years ago
3 0

Answer:

the first one

/10/ is the absolute number so it's supposed to represent 10

Step-by-step explanation:

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Which equation matches the graph
Alina [70]

Answer:

C

Step-by-step explanation:

You can see from the graph that everytime x goes up by 1, y goes down by 4, so the slope is -4.

The y-intercept is at -1

This means that the equation would be C. y = -4x - 1

8 0
3 years ago
Please answer 14 and 13
Colt1911 [192]
7/4 * 301/2 (changed into mixed numbers)
2107/8
263.375
C
because when you change 3 into a mixed fraction its 263*8+3/8
263.375
#1
7 0
3 years ago
Read 2 more answers
50 points!!! Will mark brainliest if correct!! Pls help me!!
goldenfox [79]

Answer:

3rd option is correct, give me brainiest

4 0
2 years ago
The ratio of students to adults on a field trip is 8 to 1. Which table correctly shows this ratio for each grade?
iogann1982 [59]
The answer would be b hope this helps :)
5 0
2 years ago
An urn contains ten marbles, of which give are green, two
Alla [95]

Answer:

\frac{5\cdot 4\cdot 3}{10\cdot 9 \cdot 8}\approx 0.083

Step-by-step explanation:

Getting all three marbles of green color only happens if every draw is a green marble. On the first marble draw, the urn has 10 marbles in it, out of which 5 are green. So the probability of drawing a green marble on this first draw is \frac{5}{10}

Then, once this has happened, the second draw also needs to be a green marble. At this point in the urn there are only 9 marbles left, and only 4 of them are green. So the probability of drawing a green marble at this point is \frac{4}{9}

Afterwards, on the last draw, a green marble also needs to be drawn. At this point there are only 8 marbles left on the urn, and only 3 of them are green. So the probability of drawing a green marble on this last draw is \frac{3}{8}

Therefore the probability of drawing all three marbles of green color is

\frac{5}{10}\cdot\frac{4}{9}\cdot\frac{3}{8}\approx 0.083

8 0
3 years ago
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