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Jlenok [28]
3 years ago
5

I'LL MARK BRAINLIEST JUST PLEASE HELP!!!!! A bag is filled with different color balls. Craig selects a ball at random, records t

he color, and then replaces the ball in the bag. He repeats this process 60 times. The overall results are shown in the table.
Result - Blue Red Yellow Orange

Frequency - 18,14,15,13
Mathematics
1 answer:
MatroZZZ [7]3 years ago
7 0
The relative frequency of choosing yellow ball is: 0.25




good luck
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A line that includes the points ( - 4, - 3) and ( - 3,S) has a slope of 3. What is the value of s?
Illusion [34]

The formula of a slope:

m=\dfrac{y_2-y_1}{x_2-x_1}

We have the points (-4, -3) and (-3, s) and the slope m = 3. Substitute:


6 0
3 years ago
Which angle pairs are supplementary? Check all that apply. ∠1 and ∠2 ∠4 and ∠3 ∠4 and ∠5 ∠7 and ∠5 ∠3 and ∠6.
Alla [95]

Answer:

∠4 and ∠3

∠4 and ∠5

∠3 and ∠6.

Step-by-step explanation

Find the diagram attached

First you must note that the sum of two supplementary angles is 180°

Also, since the sum of angle on a straight line is 180°, the angles that are supplementary must lie on the same straight line.

Based on the diagram, the pair of angles that lies on the same straight line are ∠4 and ∠3, ∠4 and ∠5 and ∠3 and ∠6. If that is the case, hence this angles are supplementary.

6 0
3 years ago
What is the simplest form of
marusya05 [52]
Factor the numerator and factor the denominator.

\frac{x^2 + 5x - 36}{x^2 - 16} =  \frac{(x +9)(x - 4)}{(x + 4)(x - 4)} =  \frac{x+9}{x+4}

Then you divide the numerator and the denominator by the common factor to reduce the fraction.
7 0
3 years ago
Write an equation to describe the sequence below use and to represent the position of a term in the sequence where n equals one
Katen [24]

Answer:

  an = 4^(n-1)

Step-by-step explanation:

The three given terms have a common ratio of 4:

  4/1 = 16/4 = 4

So, this can be described by the function for a geometric sequence:

  an = a1×r^(n -1)

where an is the n-th term, a1 is the first term (1) and r is the common ratio (4).

  an = 1×4^(n-1)

  an = 4^(n -1) . . . . . simplified

6 0
4 years ago
Pls help, i appreciate
OleMash [197]

Answer:

2 units^2

Step-by-step explanation:

The area of a triangle is given by the formula

A = 1/2 bh where b is the length of the base and h is the height

b = 2 and h =2

A = 1/2 (2) * (2)

A = 1/2*4

A = 2 units^2

3 0
3 years ago
Read 2 more answers
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