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iogann1982 [59]
4 years ago
5

The height of all 3 year old females is approximately normal distributed with a

Mathematics
1 answer:
natta225 [31]4 years ago
7 0
6 inches the night is I look it up on edgnuity
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HELP ASAP I WILL GIVE BRAINLIEST
Monica [59]

Answer:

  B.  The slope of f(x) is greater than the slope of g(x)

Step-by-step explanation:

The graph of f(x) has a "rise" of -2 for a "run" of 1, so its slope is -2.

The coefficient of x in g(x) is -7, so its slope is -7.

-2 is greater than -7, so the slope of f(x) is greater than the slope of g(x).

___

The graph of g(x) is steeper by a factor of 3.5, so one could argue it has the greater slope. However, we're comparing negative numbers, so the negative number with the larger magnitude is considered to be less than the negative number with the smaller magnitude. Legitimate disagreement is possible.

7 0
3 years ago
ΔXYZ is translated 4 units up and 3 units left to yield ΔX′Y′Z′. What is the distance between any two corresponding points on ΔX
jok3333 [9.3K]
<span>By translating triangle ABC 4 units up and 3 units left to form triangle A'B'C' means that the line joining each of the corresponding points represents the hypothenus of a right triangle with legs 4 units and 3 unit. To find the length of each corresponding points, we use the prthagoras theorem which states that the square of the length of the pythagoras of a right triangle is equal to the sum of the squares of the lenght of other legs. i.e. the square of the required distance = 4^2 + 3^2 = 16 + 9 = 25 Therefore, the distance of eachcorresponding side is given by the square root of 25 = 5.</span>
5 0
4 years ago
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Can't seem to figure out this problem. Can anyone help?
Juli2301 [7.4K]
 the third fifth and first

8 0
3 years ago
Jeremy's car went 300 miles (highway) on 10 gallons of gasoline. What was the average number of miles per gallon?
masya89 [10]
Whenever you see the word "per" you can ALWAYS substitue in the word "divide".  When you see "miles per gallon", change "per" into "divided by" to get miles divided by gallons.  That is how you will solve the problem.

SO.....
300 miles ÷ 10 gallons = 30 miles per gallon
6 0
4 years ago
Read 2 more answers
Factor ab + bc + b2 + ac.<br><br> (a + b)(b + c)<br> (a + c)(b + c)<br> b(a + b)(b + c)
Aleks04 [339]

Answer:

<u>It</u><u> </u><u>is</u><u> </u><u>(</u><u>a</u><u> </u><u>+</u><u> </u><u>b</u><u>)</u><u>(</u><u>b</u><u> </u><u>+</u><u> </u><u>c</u><u>)</u>

Step-by-step explanation:

ab + bc +  {b}^{2}  + ac

arrange the function:

= (ab + ac) + ( {b}^{2}  + bc)

factorise out common terms [ a and b ]:

= a(b + c) + b(b + c)

form a bracket of factors:

= (a + b)(b + c)

4 0
3 years ago
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