Quiz about Math 17 enjoy

Question 1

Konstanta ,koefisien dan variabel dari $$10x^2\ +\ 5y^{ }-10\ adalah...$$

Accepted Answer

kostanta -10

koefisien 5 dan 10

variabel x dan y

Answer

kostanta 10

koefisien 5 dan -10

variabel x dan y

Answer

kostanta -10

koefisien 5

variabel x dan y

Answer

kostanta -10

koefisien 5 dan 10

variabel x

Question 2

$$\left(\left(\frac{4}{10}\right)^2\ x\ \ \frac{10}{16}\right)^3\ \ \ =...$$

Accepted Answer

$$1\ x\ 10^{-3}$$

Answer

$$2\ x\ 10^{-2}$$

Answer

$$4\ x\ 10^{-\ 4}$$

Answer

$$4\ x\ 10^{-3}\ $$

Question 3

Berapakah Volume Rubik tsb ?

Accepted Answer

$$4^3$$

Answer

$$4^2$$

Answer

$$4^4$$

Answer

$$4^6$$

Question 4

Hasil dari $$4^3:\ 8\ +\ 3^2\ =....$$

Accepted Answer

17

Answer

19

Answer

22

Answer

25

Question 5

$$2^{x\ }=\ 128\ nilai\ x\ =....$$

Accepted Answer

7

Answer

6

Answer

8

Answer

9

Question 6

Hasil dari $$5^2+150\div5 imes2\ adalah\ ...$$

Accepted Answer

40

Answer

25

Answer

30

Answer

35

Question 7

$$\frac{2^{2015}}{14}+\frac{2^{2014}}{14}+\frac{2^{2013}}{14}\ =\ 2^{y\ }$$ ( y bilangan bulat positif ) ,maka y =...

Accepted Answer

2012

Answer

2011

Answer

2010

Answer

2009

Question 8

$$\frac{3^{6\ }}{3^2}\ =\ b\ x\ 9\ maka\ nilai\ b\ =\ ...$$

Accepted Answer

$$3^2$$

Answer

$$3^0$$

Answer

$$3^1$$

Answer

$$3^3$$

Question 9

Sederhanakanlah bentuk dari $$\frac{3\ x\ 5^4}{5^3}\ -15\ adalah\ ...$$

Accepted Answer

0

Answer

-1

Answer

1

Answer

3

Question 10

Perhatikan gambar Pesawat tsb!

Intensitas bunyi percakapan manusia $$10^6$$ kali intensitas

suara manusia berbisik ,sedangkan intensitas bunyi pesawat

lepas landas $$10^{14}$$ kali intensitas suara bisikan manusia.Berapa

kali intensitas bunyi pesawat lepas landas dibandingkan dengan

bunyi percakapan manusia ?

Accepted Answer

$$10^8$$

Answer

$$10^{20}$$

Answer

$$10^{-8}$$

Answer

$$10^{-20}$$

Question 11

Sederhanakanlah $$\frac{\left(-5^5\right)^{-1}}{\left(-5^3\right)^2\ x\ \left(\ -5^2\right)^{-2}}\ =\ ...$$

Accepted Answer

$$\left(-5\right)^7$$

Answer

$$\left(-5\right)^{-3}$$

Answer

$$\left(-5\right)^3$$

Answer

$$\left(-5\right)^5$$

Question 12

Berdasarkan data BPS tahun 2010 ,jumlah penduduk pulau Jawa

mencapai 130 jt jiwa ( melalui proses pembulatan ) , sedangkan

Luas pulau Jawa $$1,3\ x\ 10^{5\ \ }km^2\ $$ Berapakah kepadatan

penduduk pulau Jawa tahun 2010 ?

Accepted Answer

$$10^3\ jiwa\ per\ km^2$$

Answer

$$10^5\ jiwa\ per\ km^2$$

Answer

$$10^4\ jiwa\ per\ km^2$$

Answer

$$10^2\ jiwa\ per\ km^2$$

Question 13

Sederhanakanlah $$y^3\ x\ \ 2y^7\ x\ \ \left(3y^{-2}\right)^4\ =...$$

Accepted Answer

$$6y^2$$

Answer

$$5y^6$$

Answer

$$-6y^5$$

Answer

$$-5y^2$$

Question 14

Bentuk sederhana dari $$\left(\frac{1}{2}^3\right)^{-2}\ :\ \frac{2^3}{2^{-4}}\ x\ \frac{8}{32}\ =...$$

Accepted Answer

2

Answer

$$2^{-2}$$

Answer

$$3^{-2}$$

Answer

1

Question 15

Bentuk sederhana dari $$\sqrt[]{112\ }\ -7\sqrt[]{7}\ +\ 3\sqrt[]{7}\ =...$$

Accepted Answer

0

Answer

1

Answer

$$4\sqrt[]{7}$$

Answer

$$2\sqrt[]{7}$$

Question 16

$$Bentuk\ sederhana\ dari\ \sqrt[]{0,000016}\ =\ ....$$

Accepted Answer

$$4\ x\ 10^{-3}$$

Answer

$$4\ x\ 10^3$$

Answer

$$16\ x\ 10^{-6}$$

Answer

$$16\ x\ 10^{-3}$$

Question 17

Perhatikan gambar tetesan air dari kran !

Air menetes sia sia dari suatu kran air karena

tidak ditutup dengan benar .Jika air menetes

sebanyak $$10^{-3}\ liter\ $$ / detik .Berapa air

yang terbuang selama 10 jam ?

Accepted Answer

36 liter

Answer

32 liter

Answer

27 liter

Answer

10 liter

Question 18

$$Bentuk\ sederhana\ dari\ \ \ \sqrt[]{a^2}\ -\ 5\sqrt[]{a^4}\ +2\sqrt[]{a^2}+6\ \sqrt[]{a^4}=...$$

Accepted Answer

$$a^2\ +3a$$

Answer

$$-a^2\ -3a$$

Answer

$$-a^2\ +3a$$

Answer

$$a^2\ -\ 3a$$

Question 19

Bentuk sederhana dari $$\sqrt[]{4p^4}-\ \sqrt[]{16p^6}\ =...$$

Accepted Answer

$$2p^2\ \ \left(\ 1\ -\ 2\sqrt[]{p}\right)$$

Answer

$$2p^2\ \ \left(\ 1\ +\ 2\sqrt[]{p}\right)$$

Answer

$$p^2\ \ \left(\ 1\ -\ 2\sqrt[]{p}\right)$$

Answer

$$2p^2\ \ \left(-\ 1\ -\ 2\sqrt[]{p}\right)$$

Question 20

Sederhanakan $$7\sqrt[]{3}+\sqrt[]{48}-\sqrt[]{192}\ =...$$

Accepted Answer

$$3\sqrt[]{3}$$

Answer

$$3\sqrt[]{5}$$

Answer

$$5\sqrt[]{3}$$

Answer

$$2\sqrt[]{3}$$

Math 17 enjoy

Create a free account and access millions of resources

Similar Resources on Wayground

Popular Resources on Wayground

Discover more resources for Mathematics