Answer:
quotient=88
Step-by-step explanation:
32 ) 2 8 1 6 ( 8 8
2 5 6
- ____
256
256
-_____
0
Answer:
Train 1
Step-by-step explanation:
Train 1 has constant speed: 240 miles / 3 hours = 80 mph.
Train 2 has constant speed: 490 miles / 7 hours = 70 mph.
So, Train 1 is faster.
Answer:
B
Step-by-step explanation:
In a function the x value cannot repeat
As long as no x value repeats it is considered a function
In answer choice A the x value "1" repeats therefore table a is not a function
In answer choice B no x value repeats twice. This one might be the answer however lets check the other tables just to be safe.
In answer choice C the x value "-4" repeats multiple times therefore table C is not a function
In answer choice D the x value "1" and "2" repeat therefore table D is not a function.
Thus, the answer is B
Answer:
y = 2x + 11
Step-by-step explanation:
y = mx + b, m is the slope which we already, it is 2. B is the y-intercept, which we don't know. To find the y-intercept, you plug in the coordinates into the equation so far, which is y = 2x + b.
y = 2x + b
5 = 2(-3) + b
5 = -6 + b
11 = b
So our equation is y = 2x + 11
Answer:
A
Step-by-step explanation:
Write the nunber in scientific notation which we need to add -1 to 10 power to made it 3.07.