Answer:
29 years
Step-by-step explanation:
11 x 27 = 297 = total of all the ages of the women
9 x 32 = 288 = total of all the ages of the men
297 + 288 = 585 = total of all the ages of everyone
585/20 = 29.25 ≈ 29
Answer:
Step-by-step explanation:
SA = 4(Area of ) + Area of ⬜
= 4(bh/2) + l*b
Answer:
8 cm
Step-by-step explanation:
Each seed packet can grow 6 flowers. So she needs 3 packets to grow 18 flowers.
Answer:
The answer is ⇒ (0 + 3) + (1 + 3) + (4 + 3) + (9 + 3)
Step-by-step explanation:
∑ n² + 3 from n = 0 to m = 3 means
n = 0 ⇒ (0)² + 3 = (0 + 3)
n = 1 ⇒ (1)² + 3 = (1 + 3)
n = 2 ⇒ (2)² + 3 = (4 + 3)
n = 3 ⇒ (3)² + 3 = (9 + 3)
∑ ⇒ add all of them
∴ The answer is ⇒ (0 + 3) + (1 + 3) + (4 + 3) + (9 + 3)