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Irina-Kira [14]
3 years ago
15

Which of the following is a parent function

Mathematics
2 answers:
Otrada [13]3 years ago
7 0
Answer would have to be a to this question
Triss [41]3 years ago
5 0
The answer is A. It is the exponential parent function.
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Jill owes her parents $100. She pays them $20 every week?
wlad13 [49]
Within 5 weeks she’ll have paid off the $100.

100 divided by 20 equal 5
3 0
3 years ago
jack wants to run at least 275 miles before the baseball season begins. he has already run 25 miles. he plans to run 2.5 miles e
d1i1m1o1n [39]

Hey there! I'm happy to help!

We see that Jack has already run 25 miles.

25

He also wants to run 2.5 miles every day. This means we will multiply 2.5 miles by the number of days he runs. We will call the number of days x.

25+2.5x

And he needs this to equal 275.

25+2.5=275

We subtract 25 from both sides.

2.5x=250

We divide both sides by 2.5

x=100

So, Jack will need to run 100 days to meet his goal.

Have a wonderful day and keep on learning! :D

7 0
3 years ago
if you are asked to solve a system of equations in which there is no linear equation to start with, you can sometimes begin by i
DENIUS [597]

<u>Answer:</u>

The correct answer option is: True.

<u>Step-by-step explanation:</u>

Its true that if there is no linear equation to start with, you can isolate and substitute a variable that is squared in both the equation.

For example, for the given non linear equation, start by dividing both sides by coefficient of the variable.

Once you do that and isolate a variable, continue solving by substituting that variable into the other equation.

5 0
4 years ago
the weight of a cylindrical can varies jointly with the height of the can and the square of the cans radius. A 4-inch high can w
Bess [88]
With the information given we have:
W=k.h.r^2
Where W is the weight, k is the proportionality constant and r is the radius of the can's radus. Remember that the weight varies jointly so this key word means that you need to multiply the mentiones parameters by a proportionality constant k. 
We simply need to reorganize the expression and isolate k for the frst answer:
k=\frac{W}{h.r^2}
Replacing by all the appropiate values we get:
k=\frac{16}{(1.5)^2.4}\approx1.78
For the second part knowing k we have:
W=\frac{16\times 4.5\times 2^2}{(1.5)^2\times 4}=32 ounces

8 0
4 years ago
Carter divided the polynomial 6x2 + 4x + 3 by the monomial 2x using long division, and got an answer of 3x + 2 + . His work is s
Gnesinka [82]

Answer:

C. Both Carter and Demi are correct and would get the same answer.

Step-by-step explanation:

Here, the given polynomial is : P(x) =6x^2 + 4x + 3

The given monomial : Q(x)  = 2 x

Now, according to the given question:

Dividend = P(x), Divisor  = Q(x)

Now, Carter divide P(x) by Q (x) with LONG DIVISION METHOD.

If we divide P(x) by Q(x) by Long division, we get:

\frac{P(x)}{Q(x)}  = \frac{(6x^2 + 4x + 3)}{(2x)}  = 3x +  2 + \frac{3}{2} x = R(x)

Also, if Demi divides each term of P(x) by The given monomial (2x) , we get:

\frac{P(x)}{Q(x)}  = \frac{(6x^2 + 4x + 3)}{(2x)}  = \frac{6x^2}{2x}  + \frac{4x}{2x} +\frac{3}{2x} \\= 3x +  2 + \frac{3}{2}  = R(x)

⇒In both the case, R(X)Quotient is SAME.

Hence, Both Carter and Demi are correct and would get the same answer.

7 0
4 years ago
Read 2 more answers
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