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Marat540 [252]
3 years ago
12

Pls help me so I can pass

Mathematics
2 answers:
Maru [420]3 years ago
7 0

Answer: John Hancock Center is faster

Step-by-step explanation:

If the equation is y=30x and x represents seconds then multiply 30 and 60 to get the amount of feet travelled per minute which is 1800. If 1800>1400 then John Hancock Center has a faster elevator rate.

zzz [600]3 years ago
6 0
John Hancock Center is faster
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More slope pls helpppppp
noname [10]
<h3>Answer:  C) 2</h3>

Explanation:

Recall that the general point-slope form is y - y_1 = m(x - x_1) where m is the slope and (x_1, y_1) is the point the line goes through. We see that the 2 and the m match up, so m = 2 is the slope.

Side note: We can rewrite that given equation into y - (-5) = 2(x - (-1)) to see that the line goes through the point (-1, -5)

5 0
3 years ago
Read 2 more answers
Perform the computation and write the result in scientific notation:
gtnhenbr [62]

Answer:

6.06 x 10^{9}

Step-by-step explanation:

(5.25 x 10^{5} ) / (8.7 x 10^{-5} )

= (5.25 x 10^{5} ) x( 10^{5} )/ (8.7 )

= (5.25 x 10^{5 + 5} )/ (8.7 )

= 0.606 x 10^{10}

= 6.06 x 10^{9}

6 0
3 years ago
Suppose y is directly proportional to x. If y= 24 when x=2, what is the value of x when y= 144?
Gala2k [10]

Answer:

12

Step-by-step explanation:

Because y=24 and x=2 you do the following:

144/24=6

Then, 6x2=12 because it is proportional

Or you could do 24/2=12 and 144/12=12

5 0
3 years ago
Write the number positioned at point D.
inysia [295]

Answer:

-4 3/4

Step by step explanation:

point D is 4 numbers to the left of the 0, meaning it is a negative 4. Then there is also a 3/4 of space between the 4 and point D, meaning point D is -4 3/4 away from 0.

6 0
3 years ago
Read 2 more answers
Which answer is equal to (f - g) (-5)
Marina CMI [18]
<span>f(5)= 2+5 = 7
</span><span>g(5)= 5^2+5 = 25 +5 = 30

</span><span>(f - g) (-5) = 7 - 30 = -23

answer is </span><span>D.-23</span>
6 0
3 years ago
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