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agasfer [191]
3 years ago
13

Martina chose a random sample of 10 bags of candy from two different brands, A and B. All bags in the sample are the same size.

Martina counts the number of candy pieces in each bag and plots the results on two dot plots.
A dot plot is shown. The title of the plot is Brand A. The line is numbered with tick marks at 40, 45, 50, 55, 60, 65, and 70 and is labeled Number of Candy Pieces. There are 2 dots at 52, 1 dot at 53, 2 dots at 55, 1 dot at 56, 2 dots at 57, and 2 dots at 62.

A dot plot is shown. The title of the plot is Brand B. The line is numbered with tick marks at 40, 45, 50, 55, 60, 65, and 70 and is labeled Number of Candy Pieces. There is 1 dot at 44, 1 dot at 46, 2 dots at 52, 1 dot at 55, 1 dot at 62, 1 dot at 65, 2 dots at 67 and 1 dot at 69

Based on the plots, which statement is a valid comparison of the number of candies in the bags of the two brands?

A. The number of candies in the bags from brand B is greater and more consistent than the number of candies in the bags from brand A.

B. The number of candies in the bags from brand B is greater and less consistent than the number of candies in the bags from brand A.

C. The number of candies in the bags from brand B is fewer and more consistent than the number of candies in the bags from brand A.

D. The number of candies in the bags from brand B is fewer and less consistent than the number of candies in the bags from brand A.
Mathematics
2 answers:
Masja [62]3 years ago
8 0

Answer:

B

Step-by-step explanation:

On the dot plots we have a higher range of numbers in Brand B so the answer would be B

:)

larisa86 [58]3 years ago
4 0

Answer:

Step-by-step explanation:

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For the problem -4(-5)(9), will the answer be positive or negative?
Scorpion4ik [409]

Answer:

Positive

Step-by-step explanation:

-4(-5)(9)

Negative cancels out negative, so it makes a positive:

20(9)

Simplify normally to get 180 as your final answer.

8 0
3 years ago
What is the simplified expression for 6 (2 (y x))? 6 y 12 x 12 y 12 x 12 y 8 x 8 y 8 x
stellarik [79]

The simplified expression for 6(2( y + x)) is 12y + 12x.

Accordin to the given question.

We have an expression

6(2( y + x))

Therefore,

The simplified expression for 6(2( y + x)) is given by

6(2(y + x))

= 6(2y + 2x)          (by distributive law)

= 12y + 12x              (by distributive law)

Hence, the simplified expression for 6(2( y + x)) is 12y + 12x.

Find out more information about simplified expression here:

brainly.com/question/18077352

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5 0
2 years ago
1. Calculate the slope of the line that passes through the points (-2, 6) and (5, 14).
SSSSS [86.1K]
( -18 - 14)/(2 - -6)
-32/8
-4
3 0
3 years ago
Which phrase best describes the translation from the graph y=(x-5)^2+7 to the graph of y=(x+1)^2-2
Helga [31]

Start from the parent function f(x)=x^2


In the first case, you are computing


f(x-5)+7


In the second case, you are computing


f(x+1)-2 /tex] There are two translation going on: when you transform [tex] f(x) \to f(x+k), you translate the function horizontally, k units left if k>0 and k units right if k.


On the other hand, when you transform f(x) \to f(x)+k, you translate the function vertically, k units up if k>0 and k units down if k.


So, the first function is the "original" parabola f(x)=x^2, translated 5 units right and 7 units up. Likewise, the second function is the "original" parabola f(x)=x^2, translated 1 units left and 2 units down.


So, the transformation from (x-5)^2+7 to (x+1)^2-2 is: go 6 units to the left and 2 units down

8 0
3 years ago
Read 2 more answers
B. Monica's young son has two jigsaw puzzles.
Dominik [7]

Answer:

smaller=x

larger=x+26

total=90

x+x+26=90

2x=64

x=32

<h2>the smaller=32</h2><h2>the larger =58</h2>
8 0
3 years ago
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