Keeping track of units during conversions can get confusing. therefore, a good strategy is to use dimensional analysis. in dimensional analysis, conversion factors are used to cancel out unwanted units and leave the desired units. consider the following example: how many football fields could fit on a 1 milemile stretch of land? here are the relevant conversion factors: relating miles to meters is 1 mile = 1610 m the speed of light is 3.00 times 10^8 m/s. how fast is this in miles per hour (miles/h)? the conversion factor relating feet to meters is 1 ft = 0.305

spare some change and give it to the poor

explanation:

plz : ((

the following is queen elizabeth’s purposes:

- to encourage the parliament that the technique of picking successors to the seat based merely on birthright needs to be reviewed.

- (not) to convince the parliament that her kid should not be measured as a likely choice for heir to the english power.

- to persuade the parliament that merely since she has a child does not assure that the kid will be a capable leader.

- to sway the parliament how shattering it could be if they proceeded discourteously concerning her or her child.

you get 2.3=1.21*\frac{a}2 or 4.6=1.21a or a=3.802 (b)

explanation: