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tatuchka [14]
2 years ago
13

Help me PLEASEEEEE TYSM

Mathematics
2 answers:
Marysya12 [62]2 years ago
5 0

Answer: ththe answer is b .

Step-by-step explanation: the correct answer is b as parallel lines don't touch and don't end . parallel lines are coplanar straight lines that do not intersect at any point. Parallel planes are planes in the same three-dimensional space that never meet. Parallel curves are curves that do not touch each other or intersect and keep a fixed minimum distance.

HOPE IT HELPS YOU .PLEASE GIVE BRAINLIEST .THANKS .

morpeh [17]2 years ago
4 0

Answer:

B

Step-by-step explanation:

Parallel lines never touch.  A is an intersecting line C is perpendicular and D is just a line.  

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Arturo invests $2700 in a savings account that pay 9% interest, compounded quarterly. If there are no other transactions, when w
Sedbober [7]
The correct formula for this is as follows:
A=P(1+\frac{r}{n})^{nt}
where n is the number of compounding periods per year, and r is the annual interest rate as a decimal,
Plugging the given values into the formula, we get:
4550=2700(1+\frac{0.09}{4})^{4t}
This equation can be simplified to:
1.6852=(1.0225)^{4t}
Taking logs of both sides gives:
log 1.6852=4t\times log 1.0225
which can be rearranged to get:
t=\frac{log 1.6852}{4\times log 1.0225}=5.864
So it will take about 5.864 years for the amount to reach $4550.


5 0
3 years ago
7. The football team has three games remaining on its schedule. At the beginning of each
docker41 [41]

Answer:

B

Step-by-step explanation:

5 0
4 years ago
Pls help! This is due soon! Would appreciate it! :))
Neko [114]

Answer:

Step-by-step explanation:

8 0
2 years ago
Which of the following is the solution to the differential equation dP/dt+P=10 with the initial condition P(0)=4
Ber [7]

Answer:

  •    Option C.    P=10-6e^{-t}

Explanation:

<u>1. Separate variables:</u>

      \dfrac{dP}{dt}+P=10\\ \\ \\ \\\dfrac{dP}{dt}=-P+10\\ \\ \\ \dfrac{dP}{-P+10}=dt

<u></u>

<u>2. Find the indefinite integrals</u>

    -\ln{(10-P)}=t+C

<u></u>

<u>3. Solve for P</u>

      10-P=e^{-t+C}\\ \\ 10-P=Ke^{-t}\\ \\ P=10-Ke^{-t}

<u></u>

<u>4. Use the initial condition, P(0) = 4, to find K:</u>

  • 4 = 10 - K(e⁰)
  • 4 = 10 - K
  • K = 10 - 4
  • K = 6

<u></u>

<u>5. Substitute K = 6 into the integrated equation:</u>

       P=10-6e^{-t}

That is the option C.

4 0
3 years ago
A soccer coach who has 15 children on her team will be playing 7 children at a time, each at a distinct position. which number i
Phantasy [73]
Well 7 goes into 15 7 times and theres one left over so there would be one left out 
4 0
4 years ago
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