-5 0 4
<----------------------------------------------------------------->
(-5) + 4 = -1 = 5 - 4 = 1
(But take the symbol of the bigger number, which is 5) (-)
Hope helps!-Aparri
I believe the correct answers from the choices listed above would be the first and the second option. The conversion factors that are to be used to convert from units of km/min to units of m/hr would be 60 min / 1 h and 1000 m / 1 km. Hope this helps.
Remark work with the two numbers that are 10^4 first. Then add in the one that goes to 10^3
Method one
You could change these all to integers and then take it back to scientific notation.
83 000
<u>-19 000</u>
64 000
<u>- 2 500
</u> 61 500 <u /><<<<<< answer
Method two
Keep the scientific notation.
8.3 * 10^4
<u>-1.9 * 10^4</u>
6.4 * 10^4
<u>- .25*10^4</u> Note the powers of ten must be the same.
6.15*10^4 <<<<<<<< answer
<u>
</u>Either method works.
<u>
</u>You could use your calculator to get the right answer. I'm not sure all calculators retain the scientific notation. Test yours to see what it does. Enter 8.3*10y^x 4 *1 =
<u>
</u>Your calculator might have x^y or ^ to record powers. You may also have EE and one of your keys.
<u>
</u>See if your calculator returns 8.3*10^4 or if it returns 83000<u>
</u>
Answer:
d(10)=20?
Step-by-step explanation:
Hope it helps
can i have the crown(brainliest)?
No one is barefoot. There are 12 people in the class and if you add her there is <em><u>13 people total</u></em>. so if you add the people wearing socks, shoes, and both.
4+3+6=13 people
