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Flura [38]
3 years ago
6

The systolic blood pressures of women aged 18 to 24 are normally distributed with a mean of 115.3 and a standard deviation of 13

.7. Rounded to four decimal places 15% of all women aged 18-24 have a systolic blood pressure more than
Mathematics
1 answer:
Ghella [55]3 years ago
6 0

Answer:

fac.k nou ok your mather xd

Step-by-step explanation:

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Which of the following statements about f(x)=(x-4)^2-1 are true? select all that apply
melamori03 [73]
We have that
f(x)=(x-4)^2-1  in the question and f(x)=-(x-4)^2-1 in the picture
<span>so

</span><span>I'm going to analyze the two cases
</span><span>
using a graph tool

case 1)
</span>f(x)=(x-4)^2-1<span>
the vertex is the point (4,-1)
the x intercepts are the points (3,0) and (5,0)
the y intercept is the point (0,15)
</span><span>the axis of symmetry is x=4
</span>see the attached figure N 1 

case 2)
f(x)=-(x-4)^2-1
the vertex is the point (4,-1)
there is no x intercepts
the y intercept is the point (0,-17)
the axis of symmetry is x=4
see the attached figure N 2






the answer 
<span>considering the case N 2 </span>is
vertex (4,-1)------> is correct
y intercept  (0,-17)-----> is correct
axis of symmetry x=4-----> is correct


8 0
3 years ago
Read 2 more answers
Which number sentence is not true?
Studentka2010 [4]

Answer:

A

Step-by-step explanation:

|-20| = 20 the positive value of -20

20 is not < 20 so A is false

All the rest are true
(B) |9| = 9

(C) |-20| = 20 > 9

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4 0
2 years ago
Complete the pairs of corresponding parts if ABD congruent to EFC.
Alchen [17]
Remember the notation..

When you have a triangle called ABD, the angles may be called in theses equivalent ways>

angle A is equivalent to ∠ DAB
angle B is equivalent to ∠ ABD
angle D is equivalen to ∠ BDA

Then given that the two triangles are congruent, you can say an

angle B = angle F = ∠ EFC

So the answer is the last option of the list.




5 0
3 years ago
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A particular model rocket kit uses the scale 1:144. The actual rocket is 168 ft tall. How tall will the model rocket be when com
zlopas [31]

Answer:

1.16ft tall.

Step-by-step explanation:

168/144= 1.16 ft tall

or rounded to the nearest number = 1.20 ft.

7 0
2 years ago
Can u answer pls I will give brainliest
Lelu [443]

Answer:

Question 1: y-11x+5 I think; Question 2: I'm not sure

Step-by-step explanation:

8 0
3 years ago
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