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4 years ago

Like terms are terms that have the same A.)numbers or B.)variables

Mathematics

1 answer:

lana66690 [7]4 years ago

7 0

Answer:

B) variables

Step-by-step explanation:

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At work jenine helps 6 customers every 40 minutes. How many customers can she expect to help in 240 minutes before her break?

Lady bird [3.3K]

Answer: 36 customers

Step-by-step explanation:

I'm pretty sure because you have to multiply 40 x 6 which is 240 and 6 x 6 which is 36 to get your answer.

7 0

3 years ago

What percent of 1,360,720,000 is 24,151,500?

Artist 52 [7]

1,360,720,000/24,151,500=56.34%(rounded)

7 0

4 years ago

40 points! I just need this one, please help

vesna_86 [32]

Answer:

C. 3,75 cm

Step-by-step explanation:

<u>Ratio of corresponding sides:</u>

CD/BC = BC/AB
CD/6 = 6/9.6
CD = 6*6/9.6
CD = 3.75 cm

Correct choice is C

7 0

3 years ago

I need help please ):

rjkz [21]

Answer:

100

Step-by-step explanation:

multiply in the formula

4 0

3 years ago

Read 2 more answers

When an object is droppednbsp on a certain earth dash like planet comma on a certain earth-like planet, the distance it falls in

ANTONII [103]

Answer:

(a) $s(44) = 3.52*10^{6}ft$

(b) $v(44) = 10*x^{5} ft/s$

Step-by-step explanation:

$s(t) = 1818t^{2}$

(a) when t = 44sec

$s(44) = 1818(44^{2}) = 1818(1936)\\ \\s(44) = 3519648ft$

s(44) ≅ $3520000=3.52*10^{6}ft$

(b) How fast the hammer is traveling i.e. the speed of the hammer.

To find speed, we differentiate the distance s(t) with respect to time, t

$speed,v=\frac{ds(t)}{dt}=\frac{d}{dt}(1818t^{2}) \\\\v = 1818*2t^{2-1}= 1818*2t\\ \\v = 3636t$

at t = 44sec,

$v = 3636*44=159984ft/s$

$v$ ≅ $160000ft/s = 1.6*10^{5}ft/s$

(c) The hammer's acceleration can be obtained by differentiating the speed v(t) with respect to time, t

$acceleration, a = \frac{dv}{dt}=\frac{d}{dt}(3636t)\\ \\a = 3636*1= 3636\\\\a = 3636ft/s^{2}$

There's no need to substitute t = 44sec because the acceleration is independent of time.

3 0

3 years ago