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3 years ago

Epresss 50000 m/s2 in scientific notation

Mathematics

1 answer:

Rom4ik [11]3 years ago

7 0

$5x10 x^{4}$

Move the Decimal place 4 times right from the five

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What are vertical angles? What are their measurement?

Elodia [21]

Answer:

Vertical Angles are when angles opposite each other when two lines cross, they are ALWAYS equal. Their measurements are always the same.

Step-by-step explanation:

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3 years ago

it takes Patty 1/3 of an hour to wash your car and half the time to dry it off how long will it take to get to wash and dry six

AnnyKZ [126]

It would take 20 min to wash so 20 times 6 120 then u add 60 bc there is 6 cars and it takes 10 min to dry each of them off

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3 years ago

Perry observes opposite parallel wall of a room In how many lines do the planes containing the wall intersect

S_A_V [24]

Lady just stop
IDK know this

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3 years ago

Verify that P = Ce^t /1 + Ce^t is a one-parameter family of solutions to the differential equation dP dt = P(1 − P).

NemiM [27]

Answer:

See verification below

Step-by-step explanation:

We can differentiate P(t) respect to t with usual rules (quotient, exponential, and sum) and rearrange the result. First, note that

$1-P=1-\frac{ce^t}{1+ce^t}=\frac{1+ce^t-ce^t}{1+ce^t}=\frac{1}{1+ce^t}$

Now, differentiate to obtain

$\frac{dP}{dt}=(\frac{ce^t}{1+ce^t})'=\frac{(ce^t)'(1+ce^t)-(ce^t)(1+ce^t)'}{(1+ce^t)^2}$

$=\frac{(ce^t)(1+ce^t)-(ce^t)(ce^t)}{(1+ce^t)^2}=\frac{ce^t+ce^{2t}-ce^{2t}}{(1+ce^t)^2}=\frac{ce^t}{(1+ce^t)^2}$

To obtain the required form, extract a factor in both the numerator and denominator:

$\frac{dP}{dt}=\frac{ce^t}{1+ce^t}\frac{1}{1+ce^t}=P(1-P)$

3 0

3 years ago

Is there anybody who can help me with this question?please

Butoxors [25]

Answer:

the people would save 12 meters

Step-by-step explanation:

If it is a right triangle that has 45,45,90 angles, Than two side lengths would be the same, so there are two 30 meter side lengths. The path is 48 meters long, and the road would be 60 meters long (30+30), so you subtract 48 from 60, and get 12. You would save 12 meters

8 0

3 years ago