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4 years ago

What does this equation _+_+_=254

Mathematics

2 answers:

salantis [7]4 years ago

4 0

50+200+40=254 that is the simplest one I could think of

Vinvika [58]4 years ago

3 0

It’s actually 200 + 4 + 50

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PLEASE HELP PLEASE WILL GIVE BRAINLIEST !!!!! Freya is training for a track race. She starts by sprinting 200 yards. She gradual

DedPeter [7]

Answer:

A. $a_n=200+(n-1)5$

Step-by-step explanation:

Given,

The initial sprinting of Freya = 200 yards,

Also, She gradually increases her distance by 5 yards per day,

So, in second day her sprinting = 200 + 5 = 205 yards,

In third day = 205 + 5 = 210 yards,

In fourth day = 210 + 5 = 215 yards,

...................., so on,.....

Hence, the sequence that shows the given situation,

200, 205, 210, 215, .........

Which is an A.P.

That having first term, a = 200,

Common difference, d = 5,

Thus, the explicit formula for the given situation is,

$a_n=a+(n-1)d$

$\implies a_n=200+(n-1)5$

Option A is correct.

7 0

4 years ago

Read 2 more answers

Please help!

Lerok [7]

Answer: No. The method is not fair.

<span>The probability of pulling a gold or a silver for the first time is 1/10. The probability of getting the same color the second time is 1/9. The probability of getting a different color on the second pullout is still 1/10. Therefore, the chance that same colors will be pulled out is higher than that of different colors. Betty has an advantage in the drawing by 1.1%.</span>

Solution:

Probability of same color:

1/10+1/9

9/90+10/90

21.1%

Probability of different colors

1/10+1/10

2/10

20%

3 0

3 years ago

Mike weighs 24 more pounds than Mark. Together, they weigh 250 pounds. How many do they each weigh?

djverab [1.8K]

To get your answer, follow my method :

First you take away 24 from 250=226
Then you half 226=113 which is Mark's weight
As Mike weights 24 pounds more that Mark, you have to add 24 back=137
So your answer is :
Mark weights 113 pounds and Mike weights 137 pounds.

6 0

3 years ago

Which value is the 11th term in the sequence: -62, -54, -46, -38, -30, .......

klemol [59]

A(11)= -62 + (11-1)8
-62 + 80
a(11)=18

8 0

4 years ago

This is a little hard i guess so i added a little more points :D math btw

Sonbull [250]

Answer:

First,I will add all the numbers up which is 4+5+6+9=24.Then,i would find the total amount of people which is 4.Then you divide it by 4 and you get 6.And there is your answer.Each person get 6 marble.

Step-by-step explanation:

5 0

3 years ago

Read 2 more answers