MN MCA 8 Math Test

Standard: 8.4.1.2
1 pt

20.

If this trend continues, how many soft drinks will be sold when the temperature reaches 100 degrees?

A

400

B

450

C

500

D

530

Standard: 8.1.1.1
1 pt

26.

Which of the following contains only irrational numbers?

A

[13,6.5,sqrt {16,} { m{0}}{ m{.}}overline {{ m{54}}} ]

B

[22.18,rac{{98}}{7},sqrt {39} ,2]

C

[pi ,sqrt 2 ,sqrt {{pi ^2}} ,sqrt {35} ]

D

[52,rac{3}{2},sqrt {24} ,3.14]

Standard: 8.3.1.2
1 pt

32.

What is the distance between point A and point B?

A

[2sqrt {40} ]

B

[16sqrt 5 ]

C

[sqrt {75} ]

D

[sqrt {80} ]

Standard: 8.1.1.4
1 pt

39.

Apply properties of exponents to find an equivalent rational expression. [{7^2} imes {7^{ - 3}} = ]

A

[rac{1}{7}]

B

7

C

16807

D

[rac{1}{{16807}}]

Standard: 8.3.1.1
1 pt

49.

Use the Pythagorean theorem to find the radius of the circle to the nearest 10th.