Answer:
1. 441 km in 45 sec have the same speed as Saige's spaceship.
2. 215 km in 25 sec does not have the same speed as Saige's spaceship.
3. 649 km in 110 sec does not have the same speed as Saige's spaceship. Step-by-step explanation:
Saige's spaceship 588/60= 9.8
441/45= 9.8 same
215/25= 8.6 not the same
649/110= 5.9 not the same
Hope this helps!
He can spend $2.50 on each card. He starts with $13 and ends up with $5 after spending $8 on the book. Since he has 5 left and needs two cards, you divide 5 by 2 and ends up with $2.50. Hope this helps :)
Step-by-step explanation:
a) Mount Logan, in southwestern Yukon, is 5959 m tall.
b) The diameter of an apple is 6.4 cm.
c) The largest brown bear, the Kodiak, is 2.44m in length.
The reason is that we need to use appropriate estimation method and approximation to present a meaningful figures in our life. Take the size of the apple as an example, we won't care it is one mm bigger or smaller.
Answer:
A number that is the product of a whole number multiplied by itself.
Step-by-step explanation:
4, 9, 16, 25 are all perfect squares because 2x2=4, 3x3=9, 4x4=16, 5x5=25
Answer:
180"/12 = 15 ft
Step-by-step explanation:
