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weeeeeb [17]
3 years ago
8

10) Is the following relation a function? If

Mathematics
1 answer:
viva [34]3 years ago
3 0

Answer:

yes, it is a function

Step-by-step explanation:

this is a linear equation. If you graph it out it will pass the vertical line test.

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f 4 adult females are randomly​ selected, find the probability that they have pulse rates with a mean less than 81 beats per min
Darya [45]

Answer:

The answer is 0.9726

Step-by-step explanation:

7 0
3 years ago
Round 487.010 to the nearest whole number. Enter your answer in the space<br> provided
saw5 [17]

Answer:

487

Step-by-step explanation:

The answer is 487 because you must look one place to the right of the whole number for the rounding digit on the right side of the decimal point which is 0. Then you round down since the digit is not greater than 5.

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5 0
3 years ago
If Steve's age is decreased by 12 years, and that difference is multiplied by 3, the result is 24 years. Find Steve's age.
kumpel [21]

Answer:

20 years old.

Step-by-step explanation:

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8 0
4 years ago
What are the solutions of the equation x² = 49
olga55 [171]
To find x you do √49=x
5 0
3 years ago
The sales tax in one state is 6 percent, Write a function rule for finding the total cost for an item with selling price x, then
Debora [2.8K]
Sales tax = 6% or 6/100. 
assuming tax is added onto the item:
total cost function f(x) = price + tax
however, assuming the cost price = sales price  - tax,  then:
f(x) = sales price - tax 
This is not really a business or accounting forum, its a maths forum, so you need to be clearer about business or accounting terms such as total cost, selling price, selling cost.
3 0
3 years ago
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