The product of 0.005 and 3.112 correct to 3 significant figures is:
0.016.
0.0156.
0.0155.
0.015.
In a certain room, the temperature at 6 a.m. was -7°C.
By 1 pm it has increased by -9°C,
The temperature at 1pm was:
-16°C.
2°C.
16°C.
9°C.
1 1/4 as a decimal is:
1.3.
1.4.
12.5
1.25.
The absolute value of -1 - 9 is:
-10.
8.
-8.
10.
The next term in the sequence: -3, 1, 5, … is:
9.
11.
14.
