Pan Bartek kupił 15 sadzonek kwiatów i zapłacił za nie 67,50 zł. Pan Michał kupił 50 sadzonek w tej samej cenie za jedną sztukę.

O ile złotych więcej zapłacił za sadzonki pan Michał niż pan Bartek? Wybierz właściwą odpowiedź spośród podanych.

A. 22,50 zł B. 157,50 zł C. 202,50 zł D. 225 zł

Option D: 225 zł

Step-by-step explanation:

(English question:

Mr. Bartek bought 15 flower seedlings and paid PLN 67.50 for them. Mr. Michał bought 50 cuttings at the same price for one piece.

How much more did Michał pay for seedlings than Mr. Bartek? Choose the right answer from the given ones.

A. 22.50 PLN B. 157.50 PLN C. 202.50 PLN D. 225 PLN)

We can solve this problem using a rule of three:

If Mr. Bartek bought 15 flowers seedlings for 67.5, Mr. Michal that bought 50 flowers seedlings will pay what price (If he pays the same price per unit that Mr. Bartek paid)?

15 seedlings -> PLN 67.5

50 seedlings -> PLN X

15/50 = 67.5/X

X = 50*67.5/15 = 225

The correct option is D: 225 zł

p ÷ r = tan(x)

step-by-step explanation:

given that there is a figure below shows a right triangle: a right triangle is shown with hypotenuse equal to q units and the length of the legs equal to p units and r units.

graph is missing so i will create the graph as per given information.

the angle between the legs having lengths p units and q units is y degrees. the angle between the legs having lengths r units and q units is x degrees.

now we need to find about what is p ÷ r equal to.

so we can use trigonometric ratio tan(x)=[altitude]/[base] to find the value of p ÷ r, because p is the altitude and r is the base.

p ÷ r=tan(x)

hence final answer is p ÷ r=tan(x).

i only know the sequence of arithmetic it adds the first is 5+4 then it goes up as it adds to then it is 9+5 then 14+6 then to 20+7 and so on. 5,9,14,20,27,35.

step-by-step explanation: