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topjm [15]
2 years ago
12

HELP POINTS A LOt! BRAINLIEST!

Mathematics
2 answers:
juin [17]2 years ago
7 0

If you were to add the two numbers you would get 2 1/2 so the answer would be 2 1/2 hours altogether.

Natasha2012 [34]2 years ago
3 0

Answer:

Hi! spread this message around, its good omen!

Step-by-step explanation:

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3
Vaselesa [24]

Answer:

sorry kailangan ko lmg ng points

6 0
2 years ago
I need this solved ASAP please<br> ratio 4:12 simplified.​
saveliy_v [14]
I’m not 100% certain but i’m pretty sure 1:3 works
5 0
3 years ago
Read 2 more answers
What is the answer ? Please help !!
ch4aika [34]

Answer: p > \frac{3}{7}

Step-by-step explanation:

-21p + 69 > -49p + 81

         -69                -69

-21p > -49p + 12

+49p     +49p

28p > 12   divide both sides by 28

p > 12/28

reduce it  p> 3/7

7 0
3 years ago
$100 is invested at 12% per year. If the amount is compounded annually, write the total amount after 2 years in exponential func
Sladkaya [172]

Answer:

A = $100(1.12)^2

Step-by-step explanation:

The standard formula for compound interest is given as;

A = P(1+r/n)^(nt) .....1

Where;

A = final amount/value

P = initial amount/value (principal)

r = rate yearly

n = number of times compounded yearly.

t = time of investment in years

For this case;

P = $100

t = 2years

n = 1

r = 12% = 0.12

Substituting the values, we have;

A = $100(1+0.12)^(2)

A = $100(1.12)^2

7 0
3 years ago
Tyra is laying down square carpet pieces in her photography studio. Each square carpet piece is 1 yard by 1 yard. If Tyra's phot
irakobra [83]
Studio = 7 yards by 4 yards

Area = 7*4 = 28 square yards.

Area of square carpet = 1 yard * 1 yard = 1 square yard

Number needed = Area of studio / Area of square carpet = 28 / 1 = 28

Number needed = 28 
3 0
3 years ago
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