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schepotkina [342]
2 years ago
11

Pls help my its now due in 20 minutes

Mathematics
2 answers:
Hoochie [10]2 years ago
5 0

Answer:

We can't see the equation to answer it

ELEN [110]2 years ago
5 0
We can’t see the questions
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Classify each scale factor as a contraction or an expansion. <br><br> 3/2, 1/3, 4, 2/5, 4/3, 1/4.
DaniilM [7]
The question is asking to state if those following scale factors are consider as contraction or expansion, base on my research and further analysis, the possible answer are the following:
3/2 expansion
1/3 contraction
4 contraction
2/5 contraction
4/3 expansion
1/4 contraction

I hope you are satisfied with my answer and feel free to ask for more if you have question and further clarifications 
8 0
2 years ago
A scale model of an object of 1 cm : 2 ft. The actual object is 11 feet tall. How tall is the model
yan [13]

Answer:

5.5 cm

Step-by-step explanation:

7 0
3 years ago
First person who answers something gets brainliest​
RideAnS [48]

Answer:

thanks for the points! have a wonderful day! ☺☺☺☺☺☺☺☺⭐⭐⭐⭐⭐⭐

7 0
3 years ago
The data value that occurs most often in a data set is the ____________.
DaniilM [7]
MEAN means ADVERAGE
MODE means MOST
RANGE means LARGEST # - SMALLEST # = the "CHANGE" OF RANGE
MEDIAN means MIDDLE

ANSWER B》MODE
5 0
3 years ago
Daniel wanted to know his approximate score on the final exam for his mathematics class. His professor hinted that his score was
Marizza181 [45]

Answer:

The raw score for his exam grade is 99.69.

Step-by-step explanation:

Given : The professor announced that the mean for the class final exam was 88 with a standard deviation of 7. Given Daniel's z score of 1.67.

To find : What is the raw score for his exam grade?

Solution :

The formula use to find the z-score is

z=\dfrac{x-\mu}{\sigma}

Where, z=1.67 is the z-score

\mu=88  is the means

\sigma=7 is the standard deviation

x  is the raw score for his exam grade

Substitute the values,

1.67=\dfrac{x-88}{7}

1.67\times 7=x-88

11.69=x-88

x=88+11.69

x=99.69

Therefore, the raw score for his exam grade is 99.69.

7 0
3 years ago
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