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19+(-14)
To calculate 19 + (-14), you simply add the two numbers together:
19 + (-14) = 5
So, the answer is 5.
-5+(-1)
To calculate -5 + (-1), you simply add the two numbers together:
-5 + (-1) = -6
So, the answer is -6.
-18-14
To calculate -18 - 14, you simply subtract the second number from the first:
-18 - 14 = -32
So, the answer is -32.
try again
Apologies for the previous incorrect response. To calculate -18 - 14 correctly, you would subtract 14 from -18:
-18 - 14 = -32
So, the correct answer is still -32.
A commercial jet liner hits an air pocket and drops 250 feet. After climbing 170 feet, it drops another 130 feet. What is its overall vertical change?
To find the overall vertical change, we add up the individual changes:
-250 feet + 170 feet - 130 feet = -210 feet
Therefore, the overall vertical change is -210 feet.
2(-1.6)
To calculate 2 times -1.6, you simply multiply the two numbers:
2 * (-1.6) = -3.2
So, the answer is -3.2.
Simplify the numerical expression (-0.8)^2
To simplify (-0.8)^2, you square the value:
(-0.8)^2 = 0.64
So, the result is 0.64.
A farmer has 180 bushels of corn for sale at a farmer's market. He sells an average of 16 1/8 bushels each day. After 6 days, what is the change in the total number of bushels the farmer has for sale at the farmer's market?
To find the change in the total number of bushels the farmer has for sale after 6 days, we will subtract the total number of bushels sold in 6 days from the initial number of bushels.
Number of bushels sold in 6 days = 16 1/8 bushels/day * 6 days = 97/2 bushels
Change in total number of bushels = 180 bushels - 97/2 bushels = 180 bushels - 48.5 bushels = 131.5 bushels
Therefore, the change in the total number of bushels the farmer has for sale after 6 days is 131.5 bushels.
nope
Apologies for the mistake. Let's calculate it correctly.
Number of bushels sold in 6 days = 16 1/8 bushels/day * 6 days = (129/8) * 6 = 774/8 = 96.75 bushels
Change in total number of bushels = Initial number of bushels - Number of bushels sold in 6 days = 180 bushels - 96.75 bushels = 83.25 bushels
Therefore, the change in the total number of bushels the farmer has for sale after 6 days is 83.25 bushels.
nope
Apologies for the confusion.
To find the change in the total number of bushels the farmer has for sale after 6 days, we need to subtract the total number of bushels sold in 6 days from the initial number of bushels.
Number of bushels sold in 6 days = 16 1/8 bushels/day * 6 days
= (129/8) * 6
= 774/8
= 96.75 bushels (rounded to two decimal places)
Change in total number of bushels = Initial number of bushels - Number of bushels sold in 6 days
= 180 bushels - 96.75 bushels
= 83.25 bushels
Therefore, the change in the total number of bushels the farmer has for sale after 6 days is 83.25 bushels.
still not it
Apologies for the confusion. Let's try again.
Number of bushels sold in 6 days = 16 1/8 bushels/day * 6 days
= (129/8) * 6
= 774/8
= 96.75 bushels
Change in total number of bushels = Initial number of bushels - Number of bushels sold in 6 days
= 180 bushels - 96.75 bushels
= 83.25 bushels
Therefore, the change in the total number of bushels the farmer has for sale after 6 days is actually 83.25 bushels.
The formula F=9/5 changes a temperature reading from the Celsius scale C to the Fahrenheit scale F. What is the temperature measured in degrees Fahrenheit when the Celsius temperature is -5 degrees C?
To convert a temperature from Celsius to Fahrenheit, we can use the formula:
F = (9/5) * C + 32
where F is the temperature in Fahrenheit and C is the temperature in Celsius.
Given that the Celsius temperature is -5 degrees C, we can substitute this value into the formula:
F = (9/5) * (-5) + 32
Simplifying the equation:
F = (-45/5) + 32
F = -9 + 32
F = 23
Therefore, when the Celsius temperature is -5 degrees C, the temperature measured in degrees Fahrenheit is 23 degrees F.
A parachutist's elevation changes by -135 ft in 15 seconds. What is the change in the parachutist's elevation each second?
To find the change in the parachutist's elevation per second, we divide the total change in elevation by the total time taken:
Change in elevation per second = Total change in elevation / Total time
In this case, the total change in elevation is -135 ft and the total time is 15 seconds:
Change in elevation per second = -135 ft / 15 seconds
= -9 ft/second
Therefore, the change in the parachutist's elevation each second is -9 ft.