Quiz about 2B H6 formules en grafieken

Question 1

152 = ...

Accepted Answer

225

Answer

15

Answer

30

Answer

300

Question 2

$$\sqrt[]{}$$ 49 =

Accepted Answer

7

Answer

6

Answer

8

Answer

9

Question 3

Welke tabel hoort bij de formule:

verdiensten = 4 + 2,5 x tijd in uren

Accepted Answer

Option B is correct

Answer

A.

Answer

C.

Question 4

welke grafiek hoort bij deze tabel?

Accepted Answer

Option B is correct

Answer

A.

Answer

C.

Question 5

$$\frac{16\ +\ 4}{5}+7\ =\ $$

Accepted Answer

$$\frac{20}{5}\ +\ 7\ =\ 11$$

Answer

$$\frac{10}{5}+20\ =\ 22$$

Answer

$$\frac{20}{10}+20\ =\ 22$$

Question 6

$$\frac{165\ +\ 182}{\sqrt[]{64}:\ 4}-2\ =\ $$

Accepted Answer

$$\frac{347}{2}-2\ =\ 171,5$$

Answer

$$\frac{40}{20}+20\ =\ 22$$

Answer

$$\frac{72}{36} imes3\ =\ 6$$

Question 7

Hoelang duurt het voordat een luchtballon op 250 meter hoogte is met:

tijd in min = $$\frac{hoogte\ in\ meters}{20}$$

Accepted Answer

$$\frac{250}{20}=\ 12,5\ \min$$

Answer

$$\frac{80}{20}=\ 4\ \min$$

Answer

$$\frac{20}{20}=\ 1\ \min$$

Question 8

Welke berekening hoort bij iemand die "snel verbrandt" en met "factor 6" smeert?

tijd in de zon = $$\frac{gevoeligheid\ imes factor}{8}$$

Accepted Answer

$$\frac{100 imes6}{8}=75\ \min$$

Answer

$$\frac{150\ imes6}{8}=112,5\ \min$$

Answer

$$\frac{200\ imes12}{6}=300\ \min$$

Question 9

Welke BMI-index hoort bij iemand die 48,3 kg weegt en die 1,72 m lang is?

BMI = $$\frac{gewicht}{lengte\ imes lengte}$$

Accepted Answer

$$BMI\ =\ \frac{48,3}{1,72\ imes1,72}=16,3$$

Answer

BMI = $$\frac{73}{1,8\ imes1,8}=22,5$$

Answer

$$BMI\ =\ \frac{85,4}{1,85\ imes1,85}=24,95$$

Question 10

Hoeveel $$\degree C$$ is 95 $$\degree F$$ met:

temp in $$\degree C$$ =( $$\degree F$$ -32) : 1,8

Accepted Answer

(95 -32) : 1,8 = 35 $$\degree C$$

Answer

(32 - 95) : 1,8 = -35 $$\degree C$$

Answer

(95 - 1,8) : 32 = 1,975 $$\degree C$$

Question 11

Wat is de maximumhoogte van het reuzenradbakje?

Accepted Answer

18 m

Answer

3 m

Answer

1,8 m

Answer

13 m

Question 12

Wat is de minimum hoogte van het water?

Accepted Answer

3 m

Answer

4 m

Answer

6 m

Answer

9:15

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