3 years ago

Greatest common factor of 9 and 14

Mathematics

1 answer:

Anastaziya [24]3 years ago

5 0

The greatest common divisor of 9 and 14 is 1

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Please help as soon as possible

hammer [34]

Answer:

a that the right answer because 25+10+20=55 that rights

6 0

4 years ago

A biker traveled 24 miles in 6 hours. A unit rate to describe this would be 4 miles per hour. What is another unit rate in this

klemol [59]

Answer:

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers

The mean of five numbers is 8. when another number is added the mean is 7. find the number added

sasho [114]

Answer:

$\large \boxed{\sf \ \ 2 \ \ }$

Step-by-step explanation:

Hello,

The mean of five numbers is 8 so we can write

$\dfrac{x_1+x_2+x_3+x_4+x_5}{5}=8$

When another number is added the mean is 7, let s note x the another number we can write

$\dfrac{x_1+x_2+x_3+x_4+x_5+x}{6}=7$

From the first equation we can say

$x_1+x_2+x_3+x_4+x_5=8*5=40$

So the second equation becomes

$\dfrac{x_1+x_2+x_3+x_4+x_5+x}{6}=7\\\\ \dfrac{40+x}{6}=7\\\\40 + x = 6*7=42\\\\ x = 42-40 = 2\\$

The solution is then 2

Hope this helps

4 0

3 years ago

A car drives 195 miles in 3 hours and 15 mins. what is the average speed of the car?

maria [59]

Answer:

one mile per hour

Step-by-step explanation:

4 0

3 years ago

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Emerson struck out 112 times in 350 at-bats. Write a proportion to represent the percent of strike outs per at-bats.

Alex Ar [27]

Answer:

32% of his bats were stuck out.

Step-by-step explanation:

emerson struck out 112 times out of the total of 350 times. therefore, this can be represented as the fraction 112/350, which can be simplified to 8/25.

8 0

3 years ago