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vredina [299]
3 years ago
7

Is this a function? Why or why not?

Mathematics
1 answer:
professor190 [17]3 years ago
7 0

Answer:

Yes because there are no repeated dependent variables.

Step-by-step explanation:

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It takes a rocket 30 seconds to travel 1 mile above the earth’s surface and 1 1/2 minutes to travel 6 miles. What is the rate of
Mama L [17]

Answer:

0.067 mps should be your answer

Step-by-step explanation:

5 0
3 years ago
Vanessa wants to buy a new iPod that costs $239.25. She earns $7.25 per hour at work.
kherson [118]

Answer:

She would have to work for 33 hours.

Step-by-step explanation:

239.25/7.25=33. Since we are going with hours, this would be 33.

5 0
3 years ago
Determine which of the lines, if any, are parallel or perpendicular. Explain.
hodyreva [135]
Answer:
line a and b are parallel
line c is not perpendicular because it is not 3

step-by-step explanation:
if the slope is the same it is parallel
if the slope is the complete opposite it is perpendicular
lines a and b are parallel with a slope of -1/3
(0, 5) (3, 4)
m = 4 - 5 / 3 - 0
m = -1 / 3
m = -1/3
(-1, 1) (2, 0)
m = 0 - 1 / 2 + 1
m = -1 / 3
m = -1/3
line c is perpendicular to lines a and b the slope is
(0, 0) (2, 5)
m = 5 - 0 / 2 - 0
m = 5/2
2.5
8 0
3 years ago
PLEASE ANSWER + BRAINLIEST!!!!
zavuch27 [327]

Answer:100 + 3.2t = b


Step-by-step explanation: first off i would organize the data then find the varible(s) after you have all of the data organized with the verible(s) then find what number the varibles belong to. after that is done you would make

the equation which should look like 100 + 3.2t = b


8 0
3 years ago
Lisa bought an outfit for<br> $37.67. What is $37.67<br> rounded to the nearest<br> whole number?
almond37 [142]

Answer:

Answer is 38

Step-by-step explanation:

if the first digit in the fractional part of 37.67 is less than 5 then you remove the fractional part to get the answer. If the first digit is 5 or above, then you add 1 to the integer and remove the fractional part to get the answer. First digit is 6 - it is 5 and above, you add 1 to the integer and remove fractional part and get 37.67 rounded to the nearest whole number as 38

Hope this helps

8 0
2 years ago
Read 2 more answers
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