I would help but Can u add a pic or something for more understanding
Do do this, you use the distance formula: time * speed = distance
So you do, 4.9 * 15.5 = 75.95
So, the rover will travel <u>75.95 centimeters</u> in 15.5 seconds at a speed of 4.9 cm./s
Its B I just did it on a test
Answer:
3.142 and 22/7
Step-by-step explanation:
thats its
Let h be the price of the helmet (not hemelt). Then 0.05h= $1.50.
To determine the price of the helmet, divide both sides of this equation by 0.05:
h = $30
The helmet is $30 before sales tax is applied, and $31.50 with tax.