Ask question

Ask question

All categories

2 years ago

12

the space station has an average orbit of 250 miles above the earth. how many pennies would it take to make a stack that high? p

lsss show all work i have to get this done

1 answer:

kogti [31]2 years ago

6 0

Answer:

21120000

Step-by-step explanation:

A penny is 0.75 inches. Convert that to miles would be 0.0000118371212121 miles. 250/0.0000118371212121 equals 21120000

You might be interested in

Two events, A and B, are independent of each other. P(A) = 1/6 and P(A and B) = 1/8 What is P(B) written as a decimal? Round to

Leona [35]

P(B) = 0.75.

For independent events, P(A and B) = P(A)*P(B). This gives us

1/8 = 1/6(x)

Divide both sides by 1/6:
1/8 ÷ 1/6 = x
1/8 × 6/1 = x
6/8 = x
3/4 = x
0.75 = x

5 0

4 years ago

I WILL MARK YOU BRAINILEST

goldfiish [28.3K]

The fraction would be 1/10

3 0

3 years ago

The graph below shows the number of paintballs a machine launches, y, in x seconds:

IrinaVladis [17]

Answer:

The expression that can be used to calculate the rate per second at which the machine launches the balls is fraction 20 over 4.

Step-by-step explanation:

The x-axis label is Time in seconds, and the x-axis values are from 0 to 20 in increments of 4 for each grid line.

And the y-axis label is Number of Balls and the y-axis values from 0 to 100 in increments of 20 for each grid line.

If the ordered pairs (4,20) and (8,40) are on the graph, then the slope of the line will be represented by

$M = \frac{40 - 20}{8 - 4} = \frac{20}{4}$

Therefore, the expression that can be used to calculate the rate per second at which the machine launches the balls is fraction 20 over 4. (Answer)

5 0

3 years ago

Read 2 more answers

Adam wishes to have $20 comma 000 available in 18 years to purchase a new car for his son as a gift for his high school graduat

wel

Adam should invest $15516 after 18 years.

<u>Explanation:</u>

Given:

Amount(18) = $20000

Rate of Interest, r = 1.41%

Time, t = 18 years

n = 365 (compounded daily)

General equation of amount that is compounded daily:

$A(t) = A_0(1 + \frac{r}{n} )^n^t$

Solving for A₀:

$A_0 = \frac{A(t)}{(1+\frac{r}{n} )^n^t}$

Substituting the values:

$A_0 = \frac{20000}{(1 + \frac{0.0141}{365})^3^6^5^X^1^8 } \\\\A_0 = \frac{20000}{1.289}\\ \\A_0 = 15516$

Therefore, Adam should invest $15516 after 18 years.

8 0

3 years ago

Katie selected a pair of shoes for the regular price of $120. After the 20% off discount is applied, what will be the discounted

Lera25 [3.4K]

$120 - 20% = $96
im pretty sure thats it

6 0

3 years ago

Read 2 more answers