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Naily [24]
3 years ago
5

What's the sum of 6 feet 10 inches and 8 feet 9 inches

Mathematics
2 answers:
AnnZ [28]3 years ago
7 0
The answer is 15 feet 7 inches :)
bazaltina [42]3 years ago
6 0

1 foot = 12 inches

so

6 feet + 8 feet = 14 feet

10 inches + 9 inches = 19 inches

19 inches = 1 foot 7 inches

14 feet + 19 inches = 15 feet 7 inches

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Discuss two other ways in which you encounter percentages in a typical week of your life
djverab [1.8K]
1) In school, you will encounter percentages on class assignments to see how much progress you made in an subject. 2) On a cell phone, you encounter percentages by how much your cell phone is charged in order to know if you need to charge the battery or not.
8 0
3 years ago
The arc length
Zina [86]

Answer:

  • s = rθ
  • 2.5 radians
  • 143.24°

Step-by-step explanation:

The applicable formula is ...

  s = rθ

where s is the arc length, r is the circle's radius, and θ is the central angle in radians.

Filling in the given values, we find ...

  15 = 6θ

  θ = 15/6 = 2.5 . . . radians

Pi (π) radians is 180°, so the angle in degrees is ...

  2.5(180°/π) ≈ 143.24°

4 0
3 years ago
In the U.S. More male babies are born than females. In 1998 some 2,265,031 males were born and 2,287,419 females were born. Find
suter [353]

Answer: The empirical probability that the individual being born is a male = 0.498

Step-by-step explanation:

Given the following :

Number of males born =2,265,031

Number of females born = 2,287,419

Empirical probability is given as :

P( A) =( Number of possible outcomes of event A ÷ Total number of events)

Total number of events = (number of males born + number of females born)

Total number of events = (2,265,031 + 2,287,419) = 4552450

Probability(individual being born is a boy) =

(Number of males born ÷ Total number of children born)

=2265031÷(2265031+2287419) = 0.49754110424057

Therefore, the empirical probability that the individual being born is a male = 0.498

3 0
3 years ago
Read 2 more answers
Bettina’s age is three times Melvina’s age. If 20 is added to Melvina’s age and 20 is subtracted from Bettina’s age, their ages
koban [17]
<span>Melvina's age is = x, Bettina's age is = 3x the equation is x + 20 = 3x - 20 subtract 3x from both sides -(3x) + x +20 = 3x - 20 - (3x) -2x + 20 = -20 subtract 20 from both sides -2x + 20 - (20) = -20 - (20) -2x = - 40 divide both sides by -2 (-2x)/-2 = (-40)/-2 x = 20 Melvinas age is 20 and Bettinas age is 60</span>
8 0
3 years ago
Read 2 more answers
Isobel has 12 flowers. She wants to give an equal number of flowers to each of her 3 aunts. Which division problem could be used
NikAS [45]

The answer is 12 ÷ 3

Step-by-step explanation:

12 ÷ 3

4

7 0
4 years ago
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