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horsena [70]
3 years ago
5

Graph the function f(x)= -5(x+5)^2–4.

Mathematics
1 answer:
irina1246 [14]3 years ago
3 0

Answer:

Vertex= (-5,-4)

Another point=(0, -129)

Step-by-step explanation:

The vertex is also the maximum, and the point is also the y-intercept.

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Lynn plotted a point on a number line at -12, and Tammy plotted a point at 25. The distance between
belka [17]
C. -13 all you have to pretty much do is subtract -25 from -12 and you would get -13
3 0
3 years ago
A normal distribution has a mean of 15 and a standard deviation of 4. What percent of values are from 15 to 23
muminat

Answer:

47.72%

Step-by-step explanation:

Given

Mean (u) = 15

SD = 4

P(15<x<23) = P(\frac{x-u}{\sigma}

= P(\frac{15-15}{4}

=P(0<z< 2)

=P(z<2) - P(z<0)

Use standard normal table to find probability of the z score

= 0.9772 - 0.5

= 0.4772 \approx\\ 47.72%

8 0
3 years ago
(5-4) - 10 = 5 - (4 - 10)<br> O A. True<br> OB. False
Naddika [18.5K]

Answer:

B. False

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
HELP ME PLEASE!!!!
Rama09 [41]
The answer is B   
√240= √16 * √15  (√16= 4)

answer is 4√15
5 0
4 years ago
Read 2 more answers
A nurse works in a military hospital from 1300 to 2000. What time of day does this nurse work?
vazorg [7]
Hello!

An easy way to find military time that is more than 12 is to subtract 12 from the number. For example, 14:00-12= 2:00 P.M.

In this case 13-12 is 1:00, and 20-12 is 8:00.

This nurse works from 1:00 P.M. to 8:00 P.M., or the afternoon.

I hope this helps!
4 0
3 years ago
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