All categories

3 years ago

if there are 1,254 males born and 1,462 females what's the probability the next baby born will be a boy

Mathematics

2 answers:

bulgar [2K]3 years ago

6 0

First add 1254 and 1462 so there is a 1254/2716 chance of a male and a 1462/2716 chance of a female

KATRIN_1 [288]3 years ago

6 0

The probability of the next baby to be a boy is 1,254/2,716

You might be interested in

Solve for Y to get the equation into slope-intercept form and then state the slope and state the slope and state the y-intercept

valentinak56 [21]

-8-4y=-5x
-4y=-5x+8
y=5/4x+2

slope= 5/4
y-intercept=(0,2)

4 0

3 years ago

Read 2 more answers

Shannon burns 46 calories each hour while sleeping. When she plays basketball, she burns 11 times as many calories as she does w

OLga [1]

Answer: 1012 calories

Step-by-step explanation:

Shannon burns 46 calories each hour while sleeping.

When she plays basketball, she burns 11 times as many calories as she does when sleeping. The amount of calories burnt when she plays basketball will be:

= 11 × 46

= 506 calories

She burns twice as many calories each hour when she runs than when she plays basketball. The amount of calories burnt when she runs will be:

= 2 × 506 calories

= 1012 calories

The amount of calories that Shannon burn when she runs for 1 hour will be 1012 calories

6 0

3 years ago

Please help! I’m in a test rn! If f(x) and g(x) are inverse functions of each other, which of the following statements is true?

White raven [17]

Answer:

D) $(g\cdot f)(x)=x$

Step-by-step explanation:

If two functions $f(x)$ and $g(x)$ are inverse of each other, then the following conditions must be true:

i. $(f\cdot g)(x)=x$

ii. $(g\cdot f)(x)=x$

Therefore, out of the four choices available, only option D matches the condition for inverse function to exist.

Therefore, $(g\cdot f)(x)=x$

5 0

3 years ago

Change 1.234 to a percent

Nookie1986 [14]

Answer:

1.234 / 100 = 0.01234

Therefore;

0.01234 x purchase price = profit

same as

purchase price / 1.01234 = profit

formula Cost or initial Price x ( % / 100 )

and show % as a whole number ie ) 1.234 / 100 = 0.01234

= cip x 1.01234 = profit

When we divide by 100 the 1 moves two spaces to the right.

when we have to find initial price from given sale price

we deduct given percentage from 100% and use that to multiply with instead omitting the 1 if its depreciating or adding the 1 if its original price ticket.

6 0

3 years ago

A) Graph the following two lines on the same rectangular coordinate system. Show all your working. You need to use the slope-int

Oksanka [162]

Graph a.

3x+2y=12
-3x -3x

2y=-3x+12
2/2y=(3x+12)/2

y=-1.5x+6

graph b.

4x-y=5
+y +y

4x=y+5
-5 -5

4x-5=y

c) 11 units is the difference between y-coordinates of graph a and y-coordinates of graph b.

e) at (6,-3) x=6 cuts into graph a

8 0

3 years ago