3 years ago

Paulina ran 6.2 miles last week and 10.95 miles this week.

Mathematics

2 answers:

Nana76 [90]3 years ago

8 0

Answer: 17.15

Step-by-step explanation:

6.2+10.95=17.15

timurjin [86]3 years ago

3 0

Answer:

gghhhhfhfuubf

Step-by-step explanation:

You might be interested in

How is 3/4 related to 75%

Georgia [21]

Answer:

3/4 is 75% in decimal form.

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers

Complete the missing value in the solution to the equation.<br> (. , -6)

fiasKO [112]

Answer:

What is the equation?

I'll edit the answer once you tell me the equation

4 0

3 years ago

How many times bigger is 3.45×10⁹ than 0.5×10⁴

son4ous [18]

3449995000 is what I got, I did 3.45x10^9 and then used that number and subtracted the answer from 0.5x10^4 to get the final answer, if that makes any sense.

4 0

2 years ago

Read 2 more answers

Find the volume V of the solid obtained by rotating the region bounded by the given curves about the specified line.

Elza [17]

Answer:

$\frac{\pi}{18}(e^{10} - e^8) \approx 3324$

Step-by-step explanation:

We begin by solving for x in term of y

$y = ln(3x)$

$e^y = 3x$

$x = \frac{e^y}{3}$

We can use the disk method to calculate the volume of rotation around the y axis

$V = \int\limits^5_4 {\pi r^2} \, dy$

Where $r = x = \frac{e^y}{3}$

$V = \int\limits^5_4 {\pi \left(\frac{e^y}{3}\right)^2} \, dy\\V = \frac{\pi}{9}\int\limits^5_4 {e^{2y}} \, dy\\\\V = \frac{\pi}{9}\left[\frac{e^{2y}}{2}\right]^5_4\\V = \frac{\pi}{9}(e^{10}/2 - e^8/2) = \frac{\pi}{18}(e^{10} - e^8)\\ V = \frac{\pi}{18}19045.5 \approx 3324$

4 0

3 years ago

Cost of 9 candies at $1.11 each?

Andreas93 [3]

1.11 * 9 = 9.99

The cost of 9 candies is $9.99.

4 0

3 years ago