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Nataly_w [17]
3 years ago
13

A population of 360 field mice live inside of a small area of forest near your house.240 of the mice are brown, and 120 of the m

ice are grey.What is the frequency of grey mice in this population

Mathematics
1 answer:
OlgaM077 [116]3 years ago
4 0
It would be about 33%
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Which statement correctly compares the spreads of the distributions?
swat32

Answer:

b. the ranges of penguin heights are the same.

Step-by-step explanation:

Hello!

Statements:

Which statement correctly compares the spreads of the distributions?

a. the mode of penguin heights at county side zoo is greater than  the mode at city view zoo.

b. the ranges of penguin heights are the same.

c. the range of penguin heights is greater at city view zoo than at  county side zoo.

d. the range of penguin heights is greater at county side zoo than at  city view zoo.

The mode and mean are measurements of central tendency, these indicate the position of a data set but don't show any information concerning the distribution of said data.

The range on the other had is a measurement of variance, it shows the difference between the maximum and minimum values of the data set and indicates its total dispersion.

City view Zoo R= 44-37= 7 cm

County side Zoo: R= 45-38= 7 cm

Both ranges are the same.

I hope this helps!

7 0
3 years ago
Write in scientific notation.
valina [46]

2.5 x 10^5

0.0 x 10^6

4 x 10^4


5 0
3 years ago
Read 2 more answers
<img src="https://tex.z-dn.net/?f=10xy-4x%2B25y-10" id="TexFormula1" title="10xy-4x+25y-10" alt="10xy-4x+25y-10" align="absmiddl
r-ruslan [8.4K]
Answer:

(5y-2)x(2x+5)

Step by step explanation:

10xy-4x+25y-10

Factor out 2x from the expression

2x*(5y-2)+25y-10

Factor our 5 from the expression

2x*(5y-2)+5(5y-2)

Factor out 5y-2 from the expression

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2 years ago
What you have learned from thos topic​
mariarad [96]
What topics? and where’s your question
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3 years ago
Janelle expanded the expression as shown below. -4(-3x + 2/7) = -12x - 3 5/7 What errors did she make? Select three options
scZoUnD [109]

Answer:

Step-by-step explanation:

Janelle expanded the expression as shown below. -4(-3x + 2/7) = -12x - 3 5/7 What errors did she make?

We are given the expression:

-4(-3x + 2/7)

Solving this expression:

Expanding the brackets

-4 × -3x + -4 × 2/7

12x - 8/7

12x - 1 1/7

8 0
3 years ago
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