Ask question

Ask question

All categories

3 years ago

5

An Astronaut drops a rock into crater on the moon. The distance,d(t), in meters, the rock travels after t seconds can be modeled

by the function d(t) = 0.8t. What is the average speed,in meters, per second,of the rock between 5 and 10 seconds after it was dropped?

1 answer:

OlgaM077 [116]3 years ago

4 0

speed =distance traveled over time taveled... the ansewr will be in kilometres per hour

You might be interested in

A scale on a map shows that 3 centimeters represents 10 kilometers. What number of centimeters on the map represents an actual d

Ludmilka [50]

Answer:6.5 centimeters

Step-by-step explanation:10 kilo + 10 kilo + 5 kilo

Should give you 6.5 centimeters if 10 is 3 centimeters

3 0

2 years ago

Read 2 more answers

3(c+4) what's da answer

lisov135 [29]

Answer:

3c + 12

Step-by-step explanation:

6 0

2 years ago

Read 2 more answers

Two similiar rectangles have corresponding sides in the ratio 10:3. What is the ratio of their areas

lianna [129]

Answer:

Step-by-step explanation:

The ratio of its areas is equal to

Step-by-step explanation:

we know that

If two figures are similar, then the ratio of its areas is equal to the scale factor squared

In this problem the scale factor is equal to the ratio 10:3

Let

z-------> the scale factor

so

z2=(10/3)2=100/9

7 0

2 years ago

What do you know to be true about the values of p and q.

Jobisdone [24]

Answer:

A. p = q

Step-by-step explanation:

For each triangle, add the angles together and then subtract the sum from 180°.

First triangle:

60° + 50° = 110°

180° - 110° = 70°

Missing angle = 70°

Second triangle:

80° + 30° = 110°

180° - 110° = 70°

Missing angle = 70°

Hope this helps :)

6 0

2 years ago

Convert 6 kilometers to yards

NISA [10]

1 km=1093.61yards

6 km= 6*1093.61yards
6 km= 6561.66yards

Answer= 6561.66 yards

7 0

3 years ago