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An oblong whose dimensions are an exact number of cm has the same area in cm2 as its perimeter in cm. What are its dimensions?

What is a suitable scale to use for a object 33mm by 24mm using the scale of 1:750

Let a set A = {a1, a2, ..., an}, where a1 < a2 < a3 < ... < an. Let A:k:n be as such; To present the idea, let n =4. so A:1:4 = a1 + a2 + a3 + a4, A:2:4 = (a1)(a2) + (a1)(a3) + (a1)(a4) + (a2)(a3) + (a2)(a4) + (a3)(a4), A:3:4 = (a1)(a2)(a3) + (a1)(a2)(a4) + (a1)(a3)(a4) + (a2)(a3)(a4) and A:4:4 = (a1)(a2)(a3)(a4). So if A = {1,2,3,4,5}, A:1:5 = 15, A:2:5 = 2+3+4+5+6+8+10+12+15+20, and so on. Keep in mind that since for example in A:3:n, (ai)(am)(an), where i,m,n are all natural numbers less than or equal to n, uses the same terms from A, we do not reuse them as (am)(ai)(ak) or any other variation of those 3 numbers. My question is, is there a symbol that refers to this, if so what is it, and what math area does this most directly fall under so I can further research it. Thank you

How do you change the decimal to a percent? 0.6

Write 34 thousand in dollar form.

Morgan has measured the dimensions of a block of lead. it is 8.50cm x 5.50cm x 20.0mm what is the mass in kilograms of this block of lead is 1.25 x 10 exponent 4 mg/cm exponent 3?

I need help unscrambling these 2 math words:&
icarlafto,
enitmelgens

(pound V Euro)& if a currency makes a low at 1.0524 and rises to 1.1926 it has risen 13.33%&
If you invert the currency (Euro V Pound) so 1.0524 low becomes 0.9502 high and 1.1926 becomes a 0.8385 low then its fallen I think 11.764% (trial and error)&
This there an equation which if I know its risen 13.33% one way its a fall of 11.764% the other way?&
Thanks for your helpGary

A government is currently operating with an annual budget deficit of $40 billion. The government has determined that:
• Every $10 billion reduction in the amount of bonds it issues each year would reduce the market interest rate by 0.1 percentage point.
• Every 0.1 percentage point change in the market interest rate generates a change in planned investment expenditures in the opposite direction equal to $5 billion. The marginal propensity to consume is 0.75.
• To eliminate an inflationary gap and take into account the resulting change in the price level, the government must generate a net leftward shift in the aggregate demand curve equal to $40 billion.
Assuming that there are no direct expenditure offsets to fiscal policy, how much should the government increase taxes? Explain by giving appropriate reasons.