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enyata [817]
3 years ago
7

There is a bag filled with 3 blue and 4 red marbles a marble is taken at random from the bag the colour is noted and then it's r

eplaced another marble is taken at random what is the probability of getting at least 1 red?
Mathematics
1 answer:
julia-pushkina [17]3 years ago
5 0

Answer:

A marble is taken at random from the bag, the colour is noted and then it is not replaced.

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The coach of a college basketball team categorizes the number of points
stealth61 [152]

A graph is a way to represent a lot of data in a visual format. thus the number of games in the category 51-57 are 3.

<h3>What is a graph?</h3>

A graph is a way to represent a lot of data in such a visual format that it is easy for the user to understand the complete information in one go. the line of the graph is a function that follows the graph.

The categories and the data points can be arranged as;

51 - 57 = 51, 56, 55

58 - 64 = 63, 59, 60, 64

65 – 71 = 70, 67

72 or more = 75

Therefore, the number of games in the category 51-57 are 3.

Learn more about Graph:

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8 0
2 years ago
Which of the following has no solution?
Softa [21]

Answer:

(x + 1 s 1) n (x + 12 1)

(x +1<1) n (x + 1 > 1)

Step-by-step explanation:

Just simplify each the statements.

Then compare and and see if the statements are contradictory and therefore FALSE, if so, then there is no solution.

(x + 1<-1) n (x + 1< 1)

(x <-2) n (x < 0) which is true, so there is a solution.

(x + 1 s 1) n (x + 12 1)

this doesn't make sense so there is no solution.

(x +1<1) n (x + 1 > 1)

(x < 0) n (x > 0)

This is not possible, the statements are contradictory and therefore FALSE, so there is no solution.

5 0
3 years ago
Pls help me this is really hard
LekaFEV [45]

Answer:Find the area of square and then circle then take them away

Step-by-step explanation:

7 0
3 years ago
Aflati x numar natural nul
Advocard [28]
Exceseuor if im wrong sorry
5 0
3 years ago
the perimeter of a rectangular plot of land whoose length is 2x+15and width x-10m is 80cm find the area of x​
Mnenie [13.5K]

Answer:

x=25

the area of x squared is then 625

Step-by-step explanation:

3x +5 = 80

3x= 75

x=25

the area of x squared is then 625

5 0
3 years ago
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