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marysya [2.9K]
3 years ago
14

Helllllppppp!!! ASAP

Mathematics
2 answers:
deff fn [24]3 years ago
8 0
Since the curved line starts on X= -2 and moves up and to the right
 the domain would be X >-2
charle [14.2K]3 years ago
4 0
All real numbers D.)

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The function w(x)=250x represents the number of words w (x) you can read in 8 minutes. How many words can you read in 8 minutes?
Vesnalui [34]
To find the answer, we plug 8 into the equation in the place of x, since x represents the number of minutes.

w(8) = 250(8)
2(8) = 2000

You can read 2000 words in 8 minutes.
5 0
3 years ago
A projectile is fired at 657 mi/hr. how fast is that in meters per second? use the conversion factor 1 mile = 1610 m. report you
jeka94

It is given in the question that

A projectile is fired at 657 mi/hr. how fast is that in meters per second? use the conversion factor 1 mile = 1610 m.

So we need to convert miles per hour to meters per second.

And it is given that 1 mile  equals to 1610 meters and 1 hour equal to 3600 seconds.

So we will get

657mi/hour = \frac{657*1610}{3600} m/seconds = 293.825m/s

8 0
3 years ago
Geometryyyy please help
svet-max [94.6K]

Answer:

x = 65

Step-by-step explanation:

6 0
2 years ago
Read 2 more answers
Rationalize the denominator of square root of negative 36 over open parentheses 2 minus 3 i close parentheses plus open parenthe
dem82 [27]
\frac{ \sqrt{-36} }{(2 - 3 i )+( 3 + 2 i )}= \\ = \frac{6i}{5-i}* \frac{5+i}{5+i}= \\ = \frac{30i+6i ^{2} }{25-i ^{2} } = \frac{-6+30i}{25+1}= \\ = \frac{-6+30i}{26}=
= - 3/13 + 15/13 i
5 0
3 years ago
The sixth term of a sequence is 5. The tenth term is 7.
worty [1.4K]
<h3>Check the possibilities:</h3><h2>A:</h2>

u(n)=n-1

u(6)=6-1= True

u(10)=10-1≠7 False

<h3>A is eliminated.</h3>

<h2>B:</h2>

u(n)=2n-7

u(6)=2(6)-7=12-7=5 True

u(10)=2(10)-7=20-7≠7 False

<h3>B is eliminated.</h3>

<h2>C:</h2>

u(n)=0.5n+2

u(6)=0.5(6)+2=3+2=5 True

u(10)=0.5(10)+2=5+2=7 True

<h2>C is your answer.</h2>

<h3>Check D although we know it's C:</h3>

u(n)=n/6 +4

u(6)=6/6 +4=1+4=5 True

u(10)=10/6 +4=2.5+4=6.5≠7 False

3 0
2 years ago
Read 2 more answers
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