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Sergio [31]
3 years ago
13

PLEASE HELP ASAP I WILL GIVE BRAINLIEST AND LOTS OF POINTS (I just need help for the first 7)

Mathematics
1 answer:
ValentinkaMS [17]3 years ago
4 0

Answer:

Step-by-step explanation:

Good luck

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Pls help!!! will give brainliest
patriot [66]

Answer:

im not very good at geometry but is there any choices you could pick from

Step-by-step explanation:


4 0
3 years ago
The marksobtained by a group of students in science test are 90, 49, 87, 74,80, 85, 49
Iteru [2.4K]

Answer:

1. Median refers to the central value of a collection of data

Therefore it is 73.4

2. Mode refers to the frequency of a value in a collection of data

It will be 49 as it is repeated 2 times

3. Range refers to The greatest number subtracted from the smallest number

Which will be 90-49=41

Hope this helps dude!

Please mark me as brainliest

7 0
2 years ago
How to graph inequalities
marusya05 [52]

Step-by-step explanation:

First solve for y

given equation is 3x-2y ≥ 12

subtract 3x on both sides of the equation which would result with: -2y ≥ 12-3x

divide by -2 on both sides of the equation, flip the sign to ≤ because you are dividing by a negative, then you should get the result y<u> </u><u>≤</u><u> </u>-6 + 3x/2 (should look like a fraction)

y-intercept is at -6

slope is 3/2 (or three halves)

start at -6 on the y-axis, go up 3 across 2 and plot your point, keep repeating when going up and down the graph

4 0
2 years ago
The bottom one says 13 btw
andriy [413]

Answer:

13

Step-by-step explanation:

8 0
3 years ago
Ryan has some nickels and dimes. altogether, he has 34 coins that total $2.60. write and solve a system of equations to determin
777dan777 [17]
N+d=34
.05n+.10d=2.60

Solve by substitution
n=34-d
.05(34-d)+.10d=2.60
1.7-.05d+.10d=2.60
.05d=.90
d=18 dimes
18+n=34
n=16 nickles

4 0
2 years ago
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