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3 years ago

Help I don't understand!!

Mathematics

1 answer:

miv72 [106K]3 years ago

5 0

Conrad 11 2/3

Giovanni 12 2/3

Sally 7 1/6

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What is 1/2+1/4 do you add the denominator?

Kruka [31]

Answer:

no it is 3/4 durrrrrrr what grade are you in

3 0

4 years ago

Find the a26 arithmetic sequence: -15,-35,-55,-75 -515 460 -490

Vlad [161]

Step-by-step explanation:

<h3>QUESTION:-</h3>

Find 26th term of the A.P --15,-35,-55,-75...

<h3>Solution:-</h3>

First term=a=-15

Common Difference=d=-20

We know that

$\boxed{\sf a_n=a+(n-1)d}$

$\\ \:\:\:\:\sf {:}\dashrightarrow a_{26}=-15+(26-1)(-20)$

$\\ \:\:\:\:\sf {:}\dashrightarrow a_{26}=-15+25(-20)$

$\\ \:\:\:\:\sf {:}\dashrightarrow a_{26}=-15+(-500)$

$\\ \:\:\:\:\sf {:}\dashrightarrow a_{26}=-15-500$

$\\ \:\:\:\:\sf {:}\dashrightarrow {\boxed{\bf a_{26}=-515}}$

6 0

3 years ago

In 2014, The population of West Palm Beach, Florida was 99,919. Write The 2014 population of West Palm Beach in scientific notat

frez [133]

Answer:

$9.9919*10^4$

Step-by-step explanation:

we have

$99,919$

we know that

$99,919=9.9919(10,000)$

$10,000=10^4$

substitute

$9.9919(10^4)$

therefore

The 2014 population of West Palm Beach in scientific notation is equal to

$9.9919*10^4$

4 0

4 years ago

Do I do KFC on this question? If not what do I do??

nataly862011 [7]

Answer:

uh its KCF not KFC, and yes

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers

Sarah read 64 1/2 pages of her book in 6 hours. What is the average number of pages that Sarah reads per hour?

MAVERICK [17]

Answer:

We conclude that the average number of pages that Sarah reads per hour will be: 10.75 page per hour

Step-by-step explanation:

Given

Number of pages Sarah read $=64\frac{1}{2}=\frac{129}{2} = 64.5$

Number of hours Sarah spent = 6 hours

The average number of pages per hour can be calculated by simply dividing the total number of pages i.e. 64.5 pages by the number of hours spent on reading i.e. 6 hours.

Thus,

Average number of pages per hour = 64.5 pages / 6 hours

= 10.75 page per hour

Therefore, we conclude that the average number of pages that Sarah reads per hour will be: 10.75 page per hour

8 0

3 years ago