Which number line best shows the position of V3? (1 point) 1) +
+
4
-3
-2
-1
0
1
4
O 2 +
+
-3
+ +
+
13
+
2. 3
13
+
3
13
+
3
13
4
-2
-1
0
1
N
4
3)
+ + +
-3
-2
-1
0
1
2
4
4) +
+
+
4
-3
-2
-1
0
1
2
3
4

Which of the following expressions are equivalent ?

The swimming pool is open when the high temperature is higher than 20∘c. lainey tried to swim on monday and thursday (which was 3 days later). the pool was open on monday, but it was closed on thursday. the high temperature was 30∘c on monday, but decreased at a constant rate in the next 3 days. write an inequality to determine the rate of temperature decrease in degrees celsius per day, d, from monday to thursday.

How many times larger is 9 × 10^8 than 3 × 10^-5? a. 3 × 10^13 b. 3 × 10^-40 c. 3 × 10^-13 d. 3 × 10^3