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3 years ago

Hey can you please help me posted picture of question

Mathematics

1 answer:

Kamila [148]3 years ago

5 0

A polynomial is defined as a collection of variables and constant terms combined by various mathematical operations. The exponents of the variables in a polynomials must be non-negative integers.

If you observe the given options, one of the option (option B) contains a negative exponent. Hence the expression in option B is not a polynomial.

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What is h(x)=4x+1 if the value of h is (-3)

Reil [10]

Step-by-step explanation:

Salna, it is a question about simple function

Substitute x= -3 into function,

h(-3) = 4 x (-3) + 1

= -11

5 0

3 years ago

For every 144 light bulbs produced, 6 are defective. Find the number of defective light bulbs that could be expected out of 720.

aleksklad [387]

30 Lightbulbs
Hope this helps

8 0

3 years ago

a student borrows $3000 at 15% for 6 months to pay tuition. find the total amount due using simple interest. total amount due af

wolverine [178]

The total amount due after a given period of time is given by the following formula:

$A=P(1+rt)$

This is for simple interest. A is the total amount due. t is the period of time, r is the interest rate and P is the initial amount borrowed.

To use the formula, t and r must have the same unit of time (both in years or both in months for example). We have the yearly rate as 15%, or well, 0.15. The period is 6 months, which will be half a year, or well, 0.5 years. With this information, we can now replace the values on the formula:

$\begin{gathered} A=3000\cdot(1+0.15\cdot0.5) \\ A=3225 \end{gathered}$

With this, the total amount due will be $3225.

Alternatively, we can first calculate the interest due with the following formula:

$I=P\cdot r\cdot t$

And add this amount to the initial amount of money borrowed to estimate the total amount due.

$\begin{gathered} I=3000\cdot0.15\cdot0.5 \\ I=225 \end{gathered}$

After six months, the student has to pay the $3000 borrowed, plus $225 of interest:

$\begin{gathered} A=3000+225 \\ A=3225 \end{gathered}$

Answer. Total amount due after 6 months: $3225.

6 0

10 months ago

Sheldon has a traditional health insurance plan. He has a $200 deductible. The level of co-insurance for his plan is 90/10, wher

Helga [31]

The percentage that the health insurance will be 90% of the price after the deduction has made so the bill will be deducted and the money that will the insurance company cover for is $1170. I hope you are satisfied with my answer and feel free to ask for more

6 0

2 years ago

Read 2 more answers

Fill in the blank. In the triangle below, zº =

lianna [129]

Answer:

$38^{\circ}$

Step-by-step explanation:

In a given triangle, the sum of every angle is always $180^{\circ}$ . Here, we are given a right angle ( $90^{\circ}$ ), as well as another $52^{\circ}$ angle. Simply subtracting from 180 will give us the answer.

$z^{\circ}=180^{\circ}-90^{\circ}-52^{\circ} \\z^{\circ}=90^{\circ}-52^{\circ} \\z^{\circ}=38^{\circ}$

5 0

2 years ago

Read 2 more answers