paper-2 – Page 2

N23-MATHAA-SL-TZ2-P2-Q9 [Q-166CB]

A farmer is growing a field of wheat plants. The height, $H$ cm, of each plant can be modelled by

Give your answers to parts (a)(ii), (c)(i) and (d) correct to two decimal places. Daniela and Sorin have each recently

The solid shown in the following diagram is comprised of a cylinder and two hemispheres. The cylinder has height $h$

The following table shows the probability distribution of a discrete random variable X, where $a, k \in \mathbb{R}^+$. $X$: 1,

A particle moves along a straight line. Its displacement, $s$ metres, from a fixed point O after $t$ seconds is

A company is designing a new logo in the shape of a letter “C”. The letter “C” is formed between

Consider the function $f(x)=e^x-3x-4$.

The following diagram shows a pyramid with vertex V and rectangular base OABC. Point B has coordinates $(6, 8, 0)$,

Consider the function defined by $f(x)=x^2-8x$. The graph of $f$ passes through the point A(3, -15).

A farmer is growing a field of wheat plants. The height, $H$ cm, of each plant can be modelled by