Answer:
Multiply it by itself one time.
Step-by-step explanation:
For example, if you are trying to find 3 squared, you would do 3*3.
If it's 3 cubed, you do 3*3*3
And so on and so forth
Answer:
38 miles per hour
Step-by-step explanation:
114 miles divided by 3 hours
38 miles per hour
Hope I helped :)
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Answer:
14080 ft
Step-by-step explanation:
You want to convert 4 mph to ft/min and then mult. the result by 40 minutes:
4 mph 5280 ft 1 hr
---------- * --------------- * ------------- = 352 ft/min
1 1 mile 60 min
Now multiply this rate (speed) by 40 minutes:
352 ft 40 min
---------- * ------------ = 14080 ft (answer)
min 1
This would be the same as 2 2/3 miles (in 40 min)
Answer:
12 hours
Step-by-step explanation:
Step 1:
70 : 1 Ratio
Step 2:
70 : 1 = 840 : x Equation
Step 3:
840 = 70x Multiply
Step 4:
x = 840 ÷ 70 Divide
Answer:
12 hours
Hope This Helps :)
The domain is all of the possible x values, and there are none less than -3 in this case, so the answer is B, which shows that x must be greater than or equal to -3.
