Answer:
18
Step-by-step explanation:
Distribute the 7 to get 273=14n+21
Subtract 21 to get 14n=252
Divide by 14 to get 18
Step-by-step explanation:
volume of cuboid=length×breadth×height
3750=25×breadth×10
breadth=3750/250
breadth=15cm
hope it helps.
Answer:
Step-by-step explanation:
use a math app
Answer:
B. Start at -7 on the number line and move 11 to the right.
Step-by-step explanation:
<u>Given:</u>
We can add or remove only positive numbers on the number line to get it correct, so we need to open the parenthesis. When evaluated we get:
-7- (-11) = - 7 + 11 = 4
<u>Correct interpretation of of this expression is:</u>
- Start at -7 and add 11, thus move 11 points to the right, to get 4 as final point.
<u>Correct choice is:</u>
- B. Start at -7 on the number line and move 11 to the right.
Answer:
2.5
Step-by-step explanation:
1st Quartile (Q1): 1
2nd Quartile (Q2): 2
3rd Quartile (Q3): 3.5
IQR = Q3 - Q1 = 3.5 - 1 = 2.5
