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3 years ago

Do ALL These Questions CORRECT And You Get Brainliest And 35 Points! Also ill Follow You!

Mathematics

1 answer:

Levart [38]3 years ago

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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

Which expression represents the product of (3x+5) with (2x-3)

disa [49]

Answer:

$6x^2-x+15$

Step-by-step explanation:

(3x + 5)(2x - 3) = $6x^2-9x+10x-15=6x^2+x-15$

8 0

3 years ago

Estimate. 6.13/3 Choose 1 answer: a 2 b20 c200 d2000

34kurt

Answer:

The answer is option A.

Hope this helps you

8 0

4 years ago

Write an equation for "nine times a number decreased by five is the same as six times the same number increased by seven.

Nadusha1986 [10]

Answer: 9*x-5 = 6*x+7

Step-by-step explanation:

First we have to understand what it is saying.

9 times x (being a number) minus 5 equal to 6 times x plus 7

Now lets put it into an equation.

$9*x-5 = 6*x+7$

4 0

4 years ago

Among two supplementary angles the measure of the larger angle is 400 more than the

pogonyaev

9514 1404 393

Answer:

70° and 110°

Step-by-step explanation:

The sum of angles is 180°; their difference is 40°. So, the larger is ...

(180° +40°)/2 = 110°

The smaller is 180° -110° = 70°

The two angles are 70° and 110°.

_____

Above, we have "cut to the chase." If you let the larger be 'a' and 's' and 'd' represent the sum and difference, you have ...

a + (a-d) = s . . . . the sum of the larger and smaller angles

2a = s+d . . . . . . add d

a = (s+d)/2 . . . . the relation we used.

4 0

3 years ago