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3 years ago

Doesn’t have an option for science but please help

Mathematics

1 answer:

Mariulka [41]3 years ago

4 0

Answer:

Chromosome banding refers to alternating light and dark regions along the length of a chromosome, produced after staining with a dye. A band is defined as the part of a chromosome that is clearly distinguishable from its adjacent segments by appearing darker or lighter with the use of one or more banding techniques.

Step-by-step explanation:

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He solution to the initial value problem x′′+2x′+26x=5cos(4t),x(0)=0,x′(0)=0 x″+2x′+26x=5cos⁡(4t),x(0)=0,x′(0)=0 is the sum of t

ddd [48]

EFSSSSSSSSSSSSSSSSSSSSSSSSSSSSS

3 0

3 years ago

If you can mow 1000 square feet per minute, how long to mow a circle with diameter of 800 feet?

maria [59]

Answer:

You can calculate the area of the circle

We know the formula is: $\pi*r^2$

And if diammeter is 800, then the radio is a half: 400

We replace:

$\pi*r^2 --> \pi * 400^2$ $\approx 502654.8$ feet

So now we can divide:

502654/1000 = 502,654 minutes

3 0

3 years ago

The graph shows the distance y, in centimeters, a pendulum moves to the right (positive displacement) and to the left (negative

AVprozaik [17]

Time required for the pendulum to swing from its position furthest to the right to its position furthest to the left: 1.25 seconds

Step-by-step explanation:

A pendulum is a system consisting of a rod/string connected to a mass which is left free to oscillate back and forth around its equilibrium position, straight vertical.

The period of a pendulum is the time the pendulum takes to complete one full oscillation, that means it is the time the pendulum takes to go from its furthest position on the left to the same position again. It is calculated as

$T=2\pi \sqrt{\frac{L}{g}}$

where L is the length of the pendulum and g the acceleration of gravity.

The figure in this problem represents the position of the pendulum. We observe that the time it takes for the pendulum to do one complete oscillation is 2.5 seconds.

The time it takes for the pendulum to swing from its position furthest to the right to its position furthest to the left is half the period: therefore, it is

$\frac{T}{2}=\frac{2.5}{2}=1.25 s$

Learn more about period:

brainly.com/question/5438962

#LearnwithBrainly

6 0

3 years ago

Please please help me out!!!!!

NeX [460]

Answer:

see explanation

Step-by-step explanation:

By the rational root theorem, any rational roots of f(x) are expressible in the form

$\frac{p}{q}$ for integers p and q

with p a divisor of the constant term 6 and q a divisor of the leading coefficient 1.

The possibilities are ± 1, ± 2, ± 3, ± 6

Since the lead coefficient is 1 dividing by that number doesn't change a thing.

Thus the possible rational roots are

$\frac{p}{q}$ = - 6, - 3, - 2, -1, 1, 2, 3, 6

6 0

3 years ago

The _ function calculates the repayment for a loan; the _ function calculates the interest portion of the loan repayment

Zigmanuir [339]

Part 1:

The PMT Function in Excel is used to calculate the repayment of a loan. The PMT Function calculates the amount of loan repayment.

The generic formula for PMT Function is as follows:

=PMT(rate,nper, pv,[fv],[type])

Now let us understand each of the components of the PMT Function:

rate: The interest rate for the loan

per: Total number of payments of the loan repayment.

PV: Present Value of a series of Future Payments ie. the Principal of the Loan

VF: The future value of the loan or the cash balance that an individual wants to obtain after the loan is paid. This can be omitted, if omitted its value will be taken as zero ie the value of the loan in the future will be zero.

Type: The numbers 0 and 1 indicate when the payment of the loan is due. This is optional and can be omitted If it is 0 or omitted then payments are considered to be due at the end of the period(ie. end of month or quarter or end of year as the case may be). If it is 1 then payments are considered to be due at the beginning of the period((ie. beginning of month or quarter or end of the year as the case may be)

Part 2:

The Excel IPMT Function can be used to calculate the interest portion of loan repayment for a given period.

The generic formula for Excel IPMT Function is as follows:

=IPMT(rate,per,nper,pv,fv,[type])

Now let us understand each of the components of the IPMT Function:

rate: The interest rate for the loan

per: The period for which the interest payment has to be determined and should range between 1 and per

per: Total number of payments of the loan

PV: Present Value of a series of Future Payments ie. the Principal of the Loan

VF: The future value of the loan repayment or the cash balance that an individual wants to obtain after the loan is paid . This can be omitted, if omitted its value will be taken as zero ie the value of the loan in the future will be zero.

Type: The numbers 0 and 1 indicate when the loan repayment is due. This is optional and can be omitted If it is 0 or omitted then payments are considered to be due at the end of the period(ie. end of month or quarter or end of year as the case may be). If it is 1 then payments are considered to be due at the beginning of the period((ie. beginning of the month or quarter or end of the year as the case may be).

Learn more about loan repayment at

brainly.com/question/25696681

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6 0

1 year ago