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Write the number 195 in binary

Binary is base 2, which means that all binary numbers are represented as sequences of 0's and 1'sEach time you to add a zero to the end of a binary number, you multiply it by 2E.g. 1 = 2⁰ = 1, ...

Answered by • Computing tutor

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What are your most important pieces of advice for performing well at a medicine interview?

Be confident but friendly - if you don't know the answer try your best but do not lie. Back yourself up - give examples for every skill or quality you claim to have and d...

Answered by Zohra R. • Medical School Preparation tutor

1095 Views

Explain the process of eutrophication.

Nitrates and phosphates are leached into a slow-moving water body (e.g. a lake). This results in an algal bloom on the surface of the water body. The algae block sunlight and prevent it from reaching aqua...

Answered by Vishal B. • Biology tutor

2692 Views

Describe the route in which blood runs through the human heart

Blood is carried from the body to the heart via the Super Vena cavaIt enters the heart first into the right atrium before going through the right atrioventricular (tricuspid) valve into the right ventricl...

Answered by Simrit B. • Biology tutor

1975 Views

Figure 1 shows a sector AOB of a circle with centre O and radius r cm. The angle AOB is θ radians. The area of the sector AOB is 11 cm2 Given that the perimeter of the sector is 4 times the length of the arc AB, find the exact value of r.

theta/2pi x2pir = length of ABso therefore simplifying gives... thetar = AB
Perimeter = 2r+thetarequate the answer of 4AB to the perimeter.Solve for theta which eventually give 2/3...

Answered by Tutor460124 D. • Maths tutor

18918 Views