Answer:
1.958 * 10^-5 seconds or 0.00001958 seconds.
Step-by-step explanation:
3740 = 3.74 * 10^3 in scientific notation.
Time = distance / speed.
= 3. 74 * 10^3 / 1.91 * 10^8
= 1.958 * 10^-5 seconds.
The answer in scientific form is 1.829198 • 10^9 but not in scientific form would just be 346,439 times 5280
Answer:
Step-by-step explanation:
11/3 + (7 - 11/5)
LCM of 3 and 5 is 15 so we have
55/15 + (105/15 - 33/15)
= 160/15 - 33/15
= 127/15.
Answer:
The answer is x < -1
Step-by-step explanation:
The first step is to subtract 9 from both sides of the equation.
9 - x > 10 ---> 9-(9) -x > 10-(9) ---> -x > -1
Next, multiply both sides of the equation by -1.
-x > -1 ---> -x(-1) > -1(-1) ---> x < -1
The answer is x < -1
<em>Thing to note:</em>
<em>When you multiply an inequality by a negative number, then greater or lesser than sign flips and the constant stays the same.</em>
