Show Answer to the Exercise:

The wanted integer number is y = 33.

The tourists can swim at the most to the distance 60 km far away from the point A.

x∈{1;2;3;4}

x∈{14;25;36;47;58}

In order to have B on the certificates Thom must now get A at least 3 times and at the most 9 times.

x∈{51;62;73}

The speed of the tourist is faster than 4 km/h and slower than 5 km/h.

x∈{21;32;43}

The wanted fraction is.

The tractor driver would plow daily according to the plan more thanha, but at the most 8 ha.

The first leg of a right-angled triangle should be longer than 8 cm.

The added 10 L solution must be at least 69.2 % and at most 87.2 %.

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