Jason ran 325 meters farther then kim ran 4.2 kilometers how many meters did Jason run. Estimate

Answers

Answer 1
Answer: First, you would have to convert the kilometers to meters. So, each kilometer is 1000 meters, so you would have to multiply 4.2 and 1000. That gets you to 4200 meters. Since the question is asking you to estimate, I would round 4200 to 4000 and 325 to 300. Because Jason ran 325 meters farther than Kim, you would add 300 and 4000 to get 4300 meters. 
*Answer: Jason ran about 4,300 meters.* 

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What is 743×295 in standard algorithm

Answers

 when your multipying in algorithm is going to have a lot of steps 
the last 2 digets is 3and 5 so multpy witch will equal 15 5 goes on the bottem and your 1 goes ontop of 4 ect... 743x295=219185

Final answer:

The product of 743 and 295 computed using the standard multiplication algorithm is 219035.

Explanation:

The multiplication question is asking for the product of the numbers 743 and 295. We can solve this by using the standard algorithm of multiplication, which follows these steps:

  1. Setup the multiplication problem with 743 on top and 295 below.
  2. Start with the digit in the ones position in the bottom number, which is 5. Multiply 5 by each digit in the top number, placing the result below the line on the right.
  3. Move to the digit in the tens position in the bottom number, which is 9. Multiply 9 by each digit in the top number, then place the result below the line on the left. Remember to include a 0 in the ones place this time as we are working with tens.
  4. Repeat the last step for the hundreds place. In this case, 2 is in hundreds place so, we multiply 2 by every digit in the top number. Remember to include two 0s at the end as we are working with hundreds.
  5. Add up the results and you have your answer.

If you follow these steps correctly, the product you obtain should be 219035.

Learn more about standard algorithm multiplication here:

brainly.com/question/32843500

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The equation that models the height above or below equilibrium in inches, h, of a spring over time in seconds, t, is h = -15 cos(2pi/5 t). At which times will the spring be at a height of 8 in. above equilibrium? Select two of the following, make two selections.

Answers

Answer:

1.7 seconds, and

3.3 seconds

Step-by-step explanation:

We simply need to plug in 8 into h and solve for t:

h=-15Cos((2\pi)/(5)t)\n8=-15Cos((2\pi)/(5)t)\n-(8)/(15)=Cos((2\pi)/(5)t)\n(2\pi)/(5)t=Cos^(-1)(-(8)/(15))\n(2\pi)/(5)t=2.13\nt=(2.13)/((2\pi)/(5))\nt=1.70

Since cosine is negative in the 3rd quadrant as well, we need to figure out the 3rd quadrant equivalent of 2.13 radians.

First, π - 2.13 radians = 1.01 radians.

Then, we add 1.01 to π radians, so we get 4.15 radians

Solving from the last part, we have:

t=(4.15)/((2\pi)/(5))\nt=3.3

also, t = 3.30 seconds

*Note: we put the calculator mode in radians when solving

So, t = 1.7 seconds & 3.30 seconds

HELP ME PLEASE I BEG YOU!!!!!!!!!!

Answers

1X2
b32
Eagles 
for the first page

6-(-3p+1) simplfy plz?

Answers

Answer: 3p+ 5

Step-by-step explanation:

1 Remove parentheses.

Negative and negative = + below

6 + 3p - 1

2 Collect like terms.

3p + 6 - 1

3 Simplify.

3p + 5

Hope this helps!!! Good luck!!! ;)

What is 65% of 60??? PLZZZZZZZZZZ HELP thanks! :)

Answers

all we have to do is multiply them by each other accept we change the percent into a decimal.
65% = 0.65
soooo
0.65 x 65 = 42.25
answer? =42.25
i hope this was helps:)
and don't forget 2 
MARK ME BRAINLIEST! :D
Hey, OhMyHawtLover25!

60*65=3900
3900/100=39
I hope this helps;)

Seven subtracted from 3 times a number is equal to 9 more than 5 times the number (3x - 7 = 5x + 9) What is that number?

Answers

3x - 7 = 5x + 9
-7 = 2x + 9
-16 = 2x
x = -8
The number to the equation is x=-8