All categories

4 years ago

65 miles divided by 6hr 20mins

Mathematics

1 answer:

polet [3.4K]4 years ago

6 0

Lol i did this on my calculator
this is what i got
4.58804211

idk if it will help

You might be interested in

Jessica baked 3p cookies. Alex baked twice as many cookies as Jessica. Sarah baked 10 fewer cookies than Jessica. Find the total

makkiz [27]

Answer:

B) 12p - 10

Step-by-step explanation:

J = 3p

A = 2(3p) = 6p

S = 3p - 10

add together:

3p + 6p + 3p - 10 = 12p - 10

3 0

3 years ago

7hr= how many minutes

denis-greek [22]

Answer:

420 minutes

Step-by-step explanation:

1 hour = 60 minutes

7 * 1 hour = 7 * 60 minutes

7 hours = 420 minutes

5 0

3 years ago

Read 2 more answers

PLEASE DONT COPY THE ANSWER FROM SOMEWHERE ELSE PLEASE

klio [65]

2x+x=36
Kim's Sister age

2x+x=36 Add "x and 2x"
3x=36 Divide both sides by 3
÷3 ÷3
x=12
Kim's sister is 12 years old
Soo....
Multiply that by two to get Kim's age

12•2=24 Kim is 24 years old.

8 0

3 years ago

BRAINLIESTTT ASAP! PLEASE HELP ME :)

lions [1.4K]

<h3>Answer: Choice C</h3>

Here's how the verification would look like

$\frac{\sin^2x+\cos^2x}{\cos x} = \sec x$

$\frac{1}{\cos x} = \sec x$ using the identity here

$\sec x = \sec x$

5 0

3 years ago

Six ninth-grade students and six 12th-grade students were asked: How many movies have you seen this month? Here are their respon

steposvetlana [31]

Answer:

Following are the solution to the given point:

Step-by-step explanation:

Grade of students:

Grade of student:

In point a:

Grade of $9^{th}$ students:

$\to n= 6\\\\\to Mean = \frac{ \sum x_i}{n} \\\\$

$= \frac{ 5+1+2+5+2+8}{6}\\\\ = \frac{24}{6}\\\\ = 4$

$\to Variance\\\\\sigma^2 = \frac{\sum(x_i -\bar{x})^2}{n-1}$

$=\frac{1}{5}(10)\\\\=2$

$\to Standard \ deviation ( \sigma) :\\\\= \sqrt{\sigma^2}\\\\= \sqrt{2}\\\\= 1.141$

Since the Grade of $9^{th}$ student's variance is higher than $12^{th}$ grade,

In point b:

Please find the attached file.

The plot above shows that the student of the ninth grade is spread more widely, as the student from 0-8 to 12 is from 0-4.

5 0

3 years ago